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Top-Rated Central a/c service or repairers in Lafayette - Updated Nov 2026

Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
5.0(
87
)
Central A/C - Service or Repair

Serving Lafayette, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Bryan, the technician was really good. He explained what he was doing and why. He was able to diagnose and repair the problem quickly. He also took the time to explain how a number of the components work and what I could do to keep the furnace in good order between maintenance intervals. I highly recommend Behold Heating and Cooling."
Mini Split Install
A nice, new, clean Boiler - restoring heat right in time for the evening!
Glad we were able to restore heat same day for this customer. Replaced Furnace and A/C for proper installation, air flow and 10 year warranty on FULL SYSTEM.
Glad we were able to restore heat same day. Full Boiler replacement, repipe and zone valves.
Mini Split Install

+67

19 neighbors recently requested a quote
Recommended by41%of homeowners
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Avatar for Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
4.7(
92
)
Central A/C - Service or Repair

Serving Lafayette, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Heart is excellent. I’m a monthly member and highly recommend them. The service my HVAC and recently have done 2 plumbing repairs. Darryl is the plumber who has done 2 jobs. Super professional knowledgeable and clean. Thank you Heart."
Additional Photos
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+24

10 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for Absolute 1st Choice Heating & Air Conditioning Inc.
Absolute 1st Choice Heating & Air Conditioning Inc.
4.5(
122
)
Central A/C - Service or Repair

Serving Lafayette, CO and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Dale was great; he is a business owner with tons of experience. He was professional, personable, and made quick work of our issue before having to move on to his next customer. Our furnace had a fairly dangerous and unique problem regarding a stuck gas valve. Dale figured out what the actual problem was in the first 30 seconds after opening it up. Previously, I had another company come out, but they failed to accurately identify our issue and wanted us to pay for services we didn't need. Experience matters."
Response time8 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Limelight Services LLC
Limelight Services LLC
4.7(
19
)
Central A/C - Service or Repair

Serving Lafayette, CO and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Limelight provides top notch service. Very thorough and customer service oriented. We are super happy with the fixture installation and appreciate their professionalism! We highly recommend them!"
Safety first! Only hire companies that look out for the safety of their workforce!
We love seeing a new furnace installed, it means years of comfort and reliability to come!
LED tape inside and under cabinets
We own our excavation equipment, so we can be there for repairs, same day! There is no time to waste when the waste won't flow.
Check out this beautiful spring view from a customer's home in SW Boulder, CO. We will take care of everything you need inside and outside of your house, plumbing, HVAC, or electrical related!

+38

Response time1 day
12 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for New Era HVAC
New Era HVAC
4.8(
28
)
Central A/C - Service or Repair

Serving Lafayette, CO and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Jared came and did a pre evaluation of the job, got us back the quote to decide on yes or no, and once confirmed got me in his schedule to do the work before the cold weather set in which made our employees very happy Pleased with the overall experience."
Navien tankless water heater pvc direct vent
Navien tankless water heater hard piped (copper)
Navien tankless water heater (acid neutralizes)
Gas fired unit heater
Swamp cooler

+49

Response time12 hrs
Response rate98%
Recommended by100%of homeowners
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FAQs for central a/c service or repair projects in Lafayette, CO

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Lafayette, CO homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.

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