HomeService areasAnthem
HENDERSON
AC and Furnace Repair in Anthem, Henderson
Last updated: November 3, 2026 · Published by Colton Air Conditioning, NV license 0092120
Colton Air Conditioning (Colton Mechanical LLC, Nevada license 0092120) is an HVAC company in Anthem, Henderson, doing AC, furnace and heat pump repair in ZIPs 89052 and 89044. See furnace repair. Open 24 hours, 7 days. Book online or call (702) 738-6976 to schedule.
We know these Henderson houses — high ceilings, afternoon glass, and original equipment that has been running hard against the hills.
ZIP 89052, 89044
Anthem is close to home, and we are familiar with what these specific houses need. It is east and south of the Henderson core, largely ZIP 89052, with some of the west edge closer to 89044. Anthem Country Club, Coventry, and the Highlands sections are not the same floor plans as Inspirada. Many of these homes went in during the late 1990s and 2000s. Ceilings are high, glass faces the afternoon sun, and the original condensers have been running hard for a long time.
Landscaping that was a sapling at closing is now a wall around the outdoor unit. That is a real cause of hot, high-head-pressure systems in this community. We look at the pad and the clearance, not just the model sticker.
AC repair in Anthem
Need AC repair in Anthem, Henderson? Colton Air Conditioning repairs central air conditioners and heat pumps in ZIPs 89052 and 89044, from capacitors and fan motors to clogged drains and refrigerant leaks. Colton Air Conditioning is a Nevada-licensed HVAC company in Anthem, Henderson (license 0092120) that diagnoses first and repairs when the repair makes sense. Book online or call (702) 738-6976 to schedule.
Anthem no-cool calls split into two piles. Newer replacements that need a straightforward electrical or drain repair, and original systems that are failing because they are old. We tell you which pile you are in after the diagnosis, not from the age of the neighborhood.
Weak airflow with a clean filter often means an evaporator that has never been cleaned, or a return that was marginal on a tall, open plan. We will say if the repair is a part and if the system is still worth putting that part into.
Short answer: Central Anthem sits at about 2,840 feet, roughly 700 feet above the Harry Reid airport weather station. Height doesn't spare an AC here. NOAA's 1991–2020 normals for the airport put the July average high at 104.5°F and the July average low at 82.0°F. Anthem has no official normal of its own, so take those as the valley baseline. Common no-cool causes in Anthem include a part on the outdoor unit, a clogged drain at an attic air handler, or an upstairs system that can't keep up with the loft. Book online or call (702) 738-6976 to schedule.
Hillside lots, side-yard condensers
Much of Anthem is built on slopes in the foothills south of the Henderson core, so many condensers sit in narrow side yards between a block wall and the house. That position causes two problems the seasonal AC check section doesn't cover:
- Recirculated air. A condenser pushes hot air straight up. If a wall, a patio cover or an overhang sits close above or beside it, some of that hot air gets drawn back into the coil. The system then runs higher pressures and long cycles.
- Grade and drainage. On a sloped lot, irrigation runoff and soil can wash against the pad. Keep the pad level and clear, and keep sprinklers off the unit.
How we serve Anthem
Anthem is in the City of Henderson, mostly ZIP 89052 with the west edge in 89044, so a system replacement goes through a City of Henderson permit. Our completed work in 89052 includes R-22 refrigerant repair on older systems and gas/electric system replacement. Before a visit we ask which Anthem section you live in and where the condenser sits, because many are in screened side yards and the HOA reviews any move of outdoor equipment. Book online or call (702) 738-6976 to schedule.
The attic air handler upstairs
In many two-story Anthem homes, the upstairs system's indoor unit (the air handler or furnace with the evaporator coil) is in the attic. That is the hottest place in the house in July, and it is where water from the AC collects:
- Drain line and float switch. The coil makes condensate all summer. If the drain line clogs, a safety float switch in the pan or line may shut the AC off to prevent a ceiling leak. An upstairs system that stops cooling with the indoor fan off and water in the pan is often a drain problem, not a refrigerant problem.
- Access. The International Residential Code (M1305.1.3) requires an attic appliance to have a clear passageway, a light and a service receptacle. If yours is hard to reach, tell us when you call.
- Water stain on an upstairs ceiling in summer: turn the AC off at the thermostat and call.
Two systems, one hot floor
Many larger Anthem plans have two systems, one for each floor. If the system runs and the loft still lags on a 105°F afternoon, the cause may be airflow or duct design rather than a broken part. See why upstairs is hotter than downstairs for what we measure.
Older refrigerant in original systems
Anthem building began in the late 1990s, so a few original condensers may still use R-22. The EPA ended production and import of R-22 on January 1, 2020. A leak on one of those systems is a repair-or-replace conversation.
Checks before you call
- Outdoor unit breaker on. Reset it once. If it trips again, leave it off.
- Outdoor unit hums but the fan won't spin: turn it off at the thermostat and call.
- Upstairs system off and water in the attic pan: leave it off and call.
Still not cooling? Book online or call (702) 738-6976 to schedule.
Triple-digit days are the valley baseline
NOAA's 1991–2020 normals for Harry Reid International Airport (station USW00023169) put the mean number of days with a maximum of 100°F or higher at 78.2 per year. July averages 25.8 of those days; August averages 24.5. Those counts are recorded at the airport station, not at Anthem itself. Use them as the valley floor workload for how long an outdoor unit runs hard each summer. A no-cool call in late July sits inside that stretch of triple-digit afternoons. Book online or call (702) 738-6976 to schedule.
Streets and landmarks that place the call
These roads and places sit inside the Anthem / Anthem Highlands map we already work:
- Anthem Parkway is the main internal corridor. From the I-215 / Eastern Avenue exit, Anthem Country Club's own directions run south on S. Eastern Avenue, then onto Anthem Parkway, then left on Anthem Club Drive (gate access) to 1 Club Side Drive, Henderson, NV 89052.
- Anthem Hills Park & Anthem East Trailhead is listed by the City of Henderson at 2256 N. Reunion Drive, Henderson, NV 89052. Homes around Reunion Drive and the east trailhead are the same hillside stock as the rest of central Anthem: side-yard pads, afternoon glass, and often an upstairs system in the attic.
Book online or call (702) 738-6976 to schedule.
Sun City Anthem: single-story homes, one system to check
Sun City Anthem is the 55+ community inside Anthem. Its association says Del Webb built it from 1998 to 2008, with 7,144 single-story homes and villas across 34 models that run from 1,080 to 3,175 square feet. The association office is at 2450 Hampton Road, Henderson, NV 89052.
Single-story means there's no loft system and no upstairs attic air handler to blame. When one of these homes stops cooling, the whole house is on the same system, so the outdoor unit and the indoor drain are where the diagnosis starts. If the indoor fan runs and the condenser outside stays quiet, see why an outdoor unit that won't start usually comes down to power, a safety switch or a starting part.
AC repair in Anthem: quick answers
Do you do AC repair in Anthem?
Yes. Colton Air Conditioning repairs central air conditioners in Anthem, Henderson, in both ZIP 89052 and ZIP 89044. Book online or call (702) 738-6976 to schedule.
My AC is not cooling in Anthem. What should I do first?
Turn the system off at the thermostat if you see ice on the copper lines, hear the outdoor unit humming with its fan stopped, or find water in the pan under the indoor unit, then call. Running it in those conditions can turn a small repair into a bigger one.
Do you service air conditioning in Anthem Highlands?
Yes. Anthem Highlands is part of the Anthem area we cover in Henderson. Book online or call (702) 738-6976 to schedule.
Do you service air conditioning in Anthem Country Club?
Yes. Entry to Anthem Country Club is through a gate, so share the gate details when you call. The club's published directions reach it from Anthem Parkway by way of Anthem Club Drive.
Do you work on Coventry Homes at Anthem?
Yes. Coventry sections are inside the Anthem area we serve. Tell us whether the home is one story or two when you call, since that tells us how many systems to plan for.
Is Sun City Anthem inside your AC repair area?
Yes. Sun City Anthem, at 2450 Hampton Road in ZIP 89052, is inside the Anthem area we serve.
Is Anthem part of Henderson or Las Vegas?
Anthem is in the City of Henderson. The city lists Anthem Hills Park at 2256 N. Reunion Drive, Henderson, NV 89052.
Who can I call for AC repair in Anthem, Henderson?
Colton Air Conditioning, a Nevada-licensed HVAC company (license 0092120), repairs central air conditioners and heat pumps in Anthem, Henderson, in ZIPs 89052 and 89044. Open 24 hours, 7 days. Book online or call (702) 738-6976 to schedule.
Book online or call (702) 738-6976 to schedule.
AC repair is the most common call we complete in both 89044 and 89052. When a repair-or-replace decision is on the table, start with a diagnosis of the failed system. See repair or replace an old AC.
Still not cooling? Book online or call (702) 738-6976 to schedule.
AC replacement in Anthem
When the original equipment is done, the replacement has to respect the way these houses were built. A single-stage system that is the wrong size will short-cycle and leave the loft warm. Two-stage or variable equipment is a real option on the larger plans. It is not a default upsell on a simple condo-sized load, and Anthem is not full of those.
If the condenser has to stay in a screened side yard, we quote the install that fits, including line-set length, not a catalog photo with the unit in the middle of a lawn.
We also install new AC systems in Anthem and Anthem Highlands, sized for the house and set up for the heat. See AC installation. Book online or call (702) 738-6976 to schedule.
Seasonal AC checks in Anthem and Anthem Highlands
Anthem's most common cooling problem is landscaping that has grown into a wall around the outdoor unit. A seasonal AC check here starts at that pad. The tech checks clearance around the condenser, cleans the outdoor coil, tests the capacitor and contactor, and checks the drain line before the first hot week. In Anthem Highlands' two-story plans, the tech also compares upstairs and downstairs supply temperatures, because the loft is where a marginal system shows up first. A seasonal AC check is the time to find a weak part, not on a triple-digit afternoon. If a seasonal AC check does turn up a failing part, see AC repair in Henderson. If the equipment is done, see AC replacement in Henderson. See everything a visit includes on our AC and HVAC maintenance page.
Furnace repair in Anthem
Short answer: Anthem homes sit higher than most of the valley, roughly 2,800 feet at the center of the community versus about 2,100 feet at the Harry Reid airport weather station. Gas furnaces installed above 2,000 feet must be derated for altitude, so an Anthem furnace that runs poorly needs its setup checked, not just its parts. Book online or call (702) 738-6976 to schedule.
If you smell gas, leave the house right away. Don't use light switches, thermostats, appliance controls or anything that could spark. Once you're outside, call 911 and Southwest Gas (877-860-6020). Don't flip switches or try to relight anything.
Why elevation matters for an Anthem furnace
The USGS elevation service puts central Anthem (ZIP 89052) at about 2,844 feet, compared with about 2,101 feet at Harry Reid International Airport, the station NOAA uses for Las Vegas climate normals. The airport's January average low is 40.5°F. Anthem has no official NOAA normal of its own, so treat the airport figure as the valley-floor baseline, not Anthem's number.
The fuel gas code (NFPA 54) says gas appliance input ratings apply up to 2,000 feet. Above that, input is reduced by 4% per 1,000 feet, or per the manufacturer's instructions. Rheem's furnace instructions say the same and note that burner orifices may need changing depending on altitude and the local gas heating value. In plain terms: a furnace set up as if it were at sea level can run outside its design. On a service call in Anthem we check the gas pressure and orifice setup against the manufacturer's altitude instructions, not just whether the burners light.
Where Anthem furnaces usually live
Many Anthem homes are two-story and run two systems, one per floor (see the Henderson furnace guide). The upstairs furnace is often in the attic; the downstairs one is often in a closet or garage. Each location has its own problems:
- Attic furnace: hardest to reach and the one most often skipped at service time. The International Residential Code (M1305.1.3) requires an attic appliance to have a clear passageway, a light and a service receptacle. If yours doesn't, tell us before the visit. A wire or drain issue in the attic can trip the furnace's breaker; that is exactly what a Henderson 89052 furnace call turned out to be this year.
- Closet furnace: needs combustion air. A closet packed with storage or a door that was swapped for a solid one can starve the burners. Keep the closet clear.
Checks before you call
- Furnace switch (looks like a light switch) on, blower door seated.
- Breaker reset once. If it trips again, leave it off and call.
If the burners light and then quit, see furnace flame sensor. If a carbon monoxide alarm sounds, leave the house and call 911.
Heat pumps in Anthem
Some later Anthem homes heat with a heat pump and electric backup. If the outdoor unit heats and cools, see heat pump not heating.
For the full furnace diagnosis process, see furnace repair in Las Vegas. For every type of heating we repair, see heating repair. For Henderson-wide checks, see furnace repair in Henderson.
If the furnace still won't heat after these checks: Book online or call (702) 738-6976 to schedule.
Anthem sections we work in
Anthem covers a lot of hillside in south Henderson, mostly ZIP 89052. It includes Anthem Country Club, Anthem Highlands, Sun City Anthem, Solera, and the family neighborhoods around them. These sections are not built the same way.
- Sun City Anthem and Solera: single-story homes where the system has run a long time. Owners want a straight answer on whether to repair or replace and do not want a sales visit.
- Anthem Country Club and the custom lots: larger homes with multiple systems, long line sets, and screened equipment areas.
- Anthem Highlands and the family neighborhoods: two-story production plans where the upstairs and the loft fall behind.
Being higher on the hill means more afternoon sun on west glass. That is why we look at load and airflow, not just the tonnage on the old unit.
Anthem's two ZIPs, by the numbers
Anthem spans two ZIPs that were built on different timelines. Census ACS 2020–2024 estimates:
| 89052 | 89044 | |
|---|---|---|
| Median year built | 2005 | 2010 |
| Built 1990–1999 | 20.9% | 1.3% |
| Built 2000–2009 | 54.9% | 48.2% |
| Built 2010 or later | 21.2% | 49.2% |
| Single-family detached | 68.7% | 87.7% |
| Heated by utility gas | 69.8% | 76.8% |
| Heated by electricity | 27.5% | 18.7% |
89052 includes the older Anthem sections and Sun City Anthem. About one home in five dates from the 1990s, so original equipment there is now 25 years old or more. More than a quarter of homes heat with electricity, which usually means a heat pump.
89044 covers the newer sections. Nearly half of its homes were built in 2010 or later. Most are detached houses, and about three in four heat with gas. A no-heat call here is more often a gas furnace with a sensor, board or inducer problem than a worn-out system.
What we've actually worked on in Anthem
In completed jobs from October 2025 to October 2026 (Jobs in ZIPs 89052 and 89044 (Anthem and nearby areas), counted by service), Colton's work included:
- Furnace parts: 4 furnace control boards, a draft inducer motor, a high-fire/low-fire dual safety switch, a multi-speed blower motor and several motor starters.
- AC parts: 4 condenser fan motors, 2 R-410a refrigerant jobs, a dual run capacitor and contactors.
- Maintenance: furnace heating checks, seasonal AC checks and inspections, and two-system full checks.
- Controls and air quality: a Honeywell zone control system, a Sensi Touch thermostat and an Aprilaire whole-home filtration system.
- System replacements: more than a dozen, most of them 14.3 and 15.2 SEER Amana and Goodman split systems in the 3- to 4-ton range, plus one complete 4-ton gas furnace and AC system.
The zone control job fits the larger two-story Anthem plans, where one system serves both floors through dampers. The condenser fan motors fit what the page already describes: outdoor units hemmed in by landscaping and run hard through long summers.
Recent work near Anthem
- Heating maintenance, ZIP 89052, October 2026.
- Split system installed with a new electrical disconnect, gas line sediment trap and condensate drain trap, ZIP 89052, April 2026.
- High fire/low fire dual safety switch replacement on a furnace, ZIP 89052, March 2026.
- Furnace control board and flame sensor replacement, ZIP 89052, January 2026.
What neighbors say on Nextdoor
"Arrived in a timely manner. Clearly explained the problem and by the next morning it was solved."
— Mona P., Sun City Anthem
Where the equipment sits
On most Anthem homes, the outdoor unit sits on a ground pad in a side or rear yard, often behind a screen wall. Furnaces and air handlers are often in the attic or a garage or closet location. Ask your HOA about its review process before you move or add any outdoor equipment. Book online or call (702) 738-6976 to schedule.
Fall Heating Check in Anthem
Cold nights come fast once October ends. A fall heating check covers ignition, the flame sensor, the blower, the filter and the thermostat on gas furnaces, plus defrost and auxiliary heat on heat pumps, so the first cold night isn't the first time the system runs. See heating maintenance for what we check.
Furnace & Heat Pump Repair in Anthem, Henderson
Anthem sits higher than most of the valley, so it gets cold earlier. Many Anthem homes use heat pumps, and if backup heat runs too often, the power bill climbs. We repair furnaces and heat pumps, check backup heat strips, and run fall heating checks so the system is ready before the first cold snap. Book online or call (702) 738-6976 to schedule.
Elevation changes how heat behaves here. USGS elevation data puts much of Anthem roughly 2,450 to 2,800 feet above sea level. That is several hundred feet above the airport station where the official Las Vegas normals are recorded. NOAA's 1991–2020 normals give the airport an average January low of 40.5°F and an average high of 58.5°F, so homes up the hill can see colder mornings than the valley forecast suggests.
On a heat pump, colder mornings mean longer run times and more defrost cycles. A short burst of steam from the outdoor unit while its fan is stopped is defrost doing its job. Backup heat that stays on through a mild afternoon is not normal, and it is worth a visit. See why a heat pump stops heating.
On gas furnaces we start with the safety controls. A furnace that lights, runs a few minutes, and shuts off is often tripping its high limit because of restricted airflow, such as a blocked return. Resetting it again and again hides the cause. See furnace limit switch. A tripped breaker deserves the same attention. On one June 2026 job in Henderson ZIP 89052, the breaker for the forced-air unit had tripped. Our technician found a rubbed wire in the attic and repaired it.
If you smell gas, leave the house right away. Don't use light switches, thermostats, appliance controls or anything that could spark. Once you're outside, call 911 and Southwest Gas (877-860-6020). If a CO alarm sounds, get everyone outside and call 911.
Heating maintenance · Heat pumps · Comfort Club maintenance plans
NV license 0092120.
Heating help for Anthem homes
- Heater not working: what to check first
- Furnace heating check: your annual heating check-up
- Heater blowing cold air
- Furnace repair in Henderson
FAQ — Anthem
Is there a licensed HVAC company in Anthem, Henderson?
Yes. Colton Air Conditioning (Colton Mechanical LLC, Nevada license 0092120) is an HVAC company in Anthem, Henderson. We repair and replace air conditioners, gas furnaces and heat pumps in Anthem Country Club, Anthem Highlands, Sun City Anthem and Coventry, ZIPs 89052 and 89044. Open 24 hours, 7 days. Book online or call (702) 738-6976 to schedule.
Yes. Sun City Anthem is inside our Henderson service area.
My HOA or community association has equipment rules. Can you work with that?
Yes. We plan placement and screening before anything is ordered and give you what you need for the approval.
Are you licensed?
Yes. Nevada contractor license 0092120.
Anthem feels colder than the Las Vegas forecast. Should my heat run differently up here?
It can. Much of Anthem sits several hundred feet above the airport, where the official Las Vegas temperatures are recorded, so the coldest mornings can run below the forecast. Expect a heat pump to run longer and defrost more on those mornings. Backup heat that comes on during a cold morning is normal. Backup heat that runs all afternoon on a mild day is a reason to have the system checked.
My heat pump's outdoor unit is steaming and the fan stopped. Is it broken?
Usually not. That is normally a defrost cycle, which clears frost off the outdoor coil and then goes back to heating. If the unit stays iced over, never comes out of defrost, or the house stops warming up, turn the system off and schedule a repair. Our heat pump not heating guide covers what to check first.
The breaker for my furnace keeps tripping. Can I just keep resetting it?
Reset it once. If it trips again, leave it off and have the system looked at. A breaker that keeps tripping points to a real electrical fault. On one Henderson job in ZIP 89052, the cause was a wire rubbed through in the attic. Our breaker tripping guide explains the common causes.
Our Sun City Anthem home has a single system and the heat stopped. What can we check before booking?
If you smell gas, leave the house right away. Don't use light switches, thermostats, appliance controls or anything that could spark. Once you're outside, call 911 and Southwest Gas (877-860-6020). If there's no gas smell, check that the furnace breaker is on and the furnace door is fully closed, since many furnaces have a door safety switch. If the vents blow cool air, see heater blowing cold air. Never use a gas range or oven to heat the house.
Do you do seasonal AC checks in Anthem Highlands?
Yes. A seasonal AC check covers clearance around the outdoor unit, cleans the outdoor coil, tests the capacitor and contactor, and checks the drain line. On two-story plans we also check that the upstairs is getting its share of cooling.
Should an original Anthem AC be repaired or replaced?
It depends on what failed. A capacitor, contactor or fan motor is a repair. A failed compressor or a leaking coil on an original system gets priced next to a replacement, and you see both numbers.
Does Anthem's elevation keep my AC from working as hard?
Not by much. Central Anthem is about 700 feet higher than the Harry Reid airport station (USGS). NOAA puts the airport's July average high at 104.5°F and average low at 82.0°F, and there's no official Anthem normal, so plan on a valley-floor summer.
My upstairs AC stopped and there's water in the attic pan. What happened?
Most likely the condensate drain clogged and a float switch shut the system off to protect the ceiling. Leave it off and call (702) 738-6976 to schedule.
My condenser is in a narrow side yard under an overhang. Is that a problem?
It can be. Hot air coming off the top of the unit can be pulled back into the coil, which raises pressures and lengthens run time.
Can you repair an original Anthem AC that uses R-22?
Often the parts can be. But the EPA ended R-22 production in 2020, so a refrigerant leak on one of these systems usually leads to a repair-or-replace discussion.
Do you work on both systems in a two-story Anthem home?
Yes. Book online or call (702) 738-6976 to schedule.
How many 100°F days should I plan for around Anthem?
NOAA's 1991–2020 normals for Harry Reid International Airport (USW00023169) show a mean of 78.2 days per year with a maximum of 100°F or higher (about 25.8 in July and 24.5 in August). Those days are measured at the airport station; they describe valley floor heat load, not a separate Anthem reading.
Which streets run through the Anthem area you serve?
Anthem Parkway is the main corridor. Anthem Country Club's published directions use S. Eastern Avenue, Anthem Parkway, and Anthem Club Drive to reach 1 Club Side Drive (89052). We also work homes near Anthem Hills Park at 2256 N. Reunion Drive (City of Henderson). Book online or call (702) 738-6976 to schedule.
Is Anthem Hills Park inside the area you cover for AC repair?
Yes. The City of Henderson lists Anthem Hills Park & Anthem East Trailhead at 2256 N. Reunion Drive, Henderson, NV 89052—inside the same Anthem map as ZIP 89052. Book online or call (702) 738-6976 to schedule.
Is Colton open around the clock in Anthem?
Yes. Colton Air Conditioning is open 24 hours, 7 days for AC and furnace repair in Anthem (89052). Book online or call (702) 738-6976 to schedule.
Do you do AC installation in Anthem?
Yes. Colton Air Conditioning installs and replaces air conditioners in Anthem, Henderson. We size the system for the house and go over your options before any work starts. Book online or call (702) 738-6976 to schedule.
Who issues the permit for an AC or furnace replacement in Anthem?
The City of Henderson. Anthem sits inside Henderson (mainly 89052, with some addresses on the 89044 edge), so a changeout permit is a city permit, not a Clark County one. See HVAC permits in Las Vegas. Book online or call (702) 738-6976 to schedule.
What should I do if a CO alarm sounds in my Anthem home?
Get everyone outside and call 911. For more on carbon monoxide and furnaces, see carbon monoxide and your furnace.
Is my Anthem AC still under warranty?
Look at the outdoor data plate and any registration papers before you approve paid repair work. Parts coverage, labor coverage and a home warranty are not the same thing. See Henderson AC warranty. Book online or call (702) 738-6976 to schedule.
My Anthem HOA reviews outdoor equipment moves. What do you need before a visit?
Name the Anthem neighborhood and point out the condenser location when you book. Screened side yards are common here, and moving outdoor equipment can need association review. Book online or call (702) 738-6976 to schedule.
Anthem replacement, heating and heat pump questions
Published by Colton Air Conditioning, NV license 0092120
Does Colton Air Conditioning do AC replacement in Anthem?
Yes, Colton Air Conditioning replaces air conditioners in Henderson ZIP 89052; recent installs there include a Trane gas/electric system in June 2025.
Which brands has Colton installed in Anthem-area homes?
Our recent 89052 installs include Trane equipment, and nearby ZIP 89044 installs have included Amana, Goodman and AC Pro systems. Ask about the brand you already have; matching it is not required.
Does Colton repair furnaces in Anthem, Nevada?
Yes, Colton repairs gas furnaces in ZIP 89052, and recent heating repairs there include a furnace control board replacement in January 2026. If you smell gas, leave the house right away. Don't use light switches, thermostats, appliance controls or anything that could spark. Once you're outside, call 911 and Southwest Gas (877-860-6020).
What is a high fire / low fire safety switch, and do Anthem furnaces use one?
It is a safety switch on a two-stage gas furnace, and we replaced one in an 89052 home in March 2026. If a two-stage furnace starts and then shuts down, that switch is one of the parts to test.
Does Colton service Anthem AC blower motors and fan motors?
Yes, our 89052 repairs include a York indoor blower motor in October 2025 and an outdoor condenser fan motor in September 2025. A fan that won't spin or air that won't move from the vents points to one of those two motors.
Does Colton handle full HVAC service in Anthem, not just AC?
Yes, our Anthem-area work covers AC repair, AC replacement, gas furnace repair and heating maintenance in ZIP 89052. For heat pumps, see heat pump not heating.
Book online or call (702) 738-6976 to schedule.
Nearby areas we serve
Southern Highlands, Inspirada, Henderson, Enterprise, Mountains Edge, and Silverado Ranch.
Before you call
Another company already wrote a full replacement. Will you look first?
Yes. Bring the quote or just tell us what they said failed. We diagnose the system ourselves. If they were right, we will say so. If a repair will hold, we will say that too.
The condenser is boxed in by block wall and bushes. Does that matter?
Yes. Air conditioners dump heat. If the outdoor unit cannot breathe, pressures climb and the system fails early. Clearing clearance is part of a serious repair or replacement plan in Anthem.
Do you serve Sun City Anthem?
Yes. Sun City Anthem is inside our Henderson service area.
Is Anthem colder than Las Vegas?
Anthem sits roughly 700 feet higher than the Harry Reid airport weather station (USGS elevation data). NOAA doesn't publish a climate normal for Anthem itself, so there's no official number for how much colder it gets.
Does elevation affect my gas furnace in Anthem?
Yes. The fuel gas code requires gas appliance input to be reduced above 2,000 feet, by 4% per 1,000 feet or per the manufacturer's instructions. Central Anthem is about 2,800 feet, so the furnace should be set up for that.
Which ZIP codes in Anthem do you serve?
Anthem is mostly 89052, with some of the west edge in 89044. We work in both.
My upstairs is cold but downstairs is fine. What's wrong?
Many Anthem two-story homes have two systems. Usually only the upstairs one, often in the attic, has failed. Call (702) 738-6976 to schedule.
What should I do if I smell gas?
Leave the house right away. Don't use light switches, thermostats, appliance controls or anything that could spark. Once you're outside, call 911 and Southwest Gas (877-860-6020). Don't flip switches or try to relight anything.
Heating and cooling in Anthem
AC repair in Anthem
The no-cool call, diagnosed before anyone talks replacement.
AC replacement in Anthem
Matched equipment when the old system is actually finished.
Furnace and heat pump repair in Anthem
No heat, short cycling, or backup heat that will not shut off.
Colton’s Comfort Club
Seasonal maintenance on a schedule, not a sales visit.
HVAC second opinion
Another company already quoted a full system. We will look first.