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Find Central a/c service or repairers in Greeley

Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
5.0(
61
)

Serving Greeley, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Quality service and HVAC at a very affordable price! I couldn’t ask for more. I would highly recommend Behold for anyone needing HVAC repairs or replacement."
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

64 neighbors recently requested a quote
Recommended by58%of homeowners
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Avatar for Limelight Services LLC
Limelight Services LLC
4.7(
19
)

Serving Greeley, 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
18 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for One Hour Heating & Air Conditioning - Loveland
One Hour Heating & Air Conditioning - Loveland
4.7(
207
)

Serving Greeley, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1978

Free estimates

Emergency services offered

"Best explanation of what needed to be done without central air, furnace, and hot water heater Gregory was very knowledgeable about the project and how it would occur, heâ s very knowledgeable and polite !"
75 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for TNT Home Services
TNT Home Services
4.7(
144
)

Serving Greeley, CO and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"These guys were great! Excellent service, friendly workers and professional all the way through. I truly believe that the fact that this company is veteran owned sets the standard for all employees. I would hire them for any of my plumbing or HVAC needs. If they did work but an issue arises after they complete the job, no problem. Theyâ ll be there that same day to fix it. They explained everything they were doing and answered all questions I had."
Home Repipe
Home Repipe
Water Heater
Water Heater
AC System Installation

+1

Response time1 day
Recommended by99%of homeowners
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Avatar for Steven & Sons Heating and Cooling
Steven & Sons Heating and Cooling
4.7(
118
)

Serving Greeley, CO and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"Arrived on time, had the part to make the Saturday late afternoon repair. Detailed and professional."
Steven Brazing one of our larger projects
Brazing
Mariano Brazing
Furnace Loaded and ready for delivery
Cutting

+47

Response time4 hrs
Response rate92%
6 neighbors recently requested a quote
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Avatar for ARS / Rescue Rooter Colorado
ARS / Rescue Rooter Colorado
3.8(
125
)

Serving Greeley, CO and surrounding areas

Approved (Corporate)

In business since 1947

Free estimates

Emergency services offered

"Nate was knowledgeable, professional and kind! He explained the process, took care of our HVAC tune up and provided excellent customer service- five out of five stars! We are planning to hire them for additional services in the future ."
Furnace Install 1
Funace Install 2
Furnace Install 3
Furnace Install 4
Horizontal Furnace Install

+2

641 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for Bison Mechanical LLC
Bison Mechanical LLC
5.0(
6
)

Serving Greeley, CO and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Tyler was great! He came out to service our furnace and help with air flow issues. He was able to go get the parts and come back same day to finish the job. Professional and knowledgeable! I'd recommend Tyler to anyone needing HVAC service!"
Bison Mechanical LLC
6 neighbors recently requested a quote
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Avatar for Hart's Heating & Air Conditioning
Hart's Heating & Air Conditioning
5.0(
9
)

Serving Greeley, CO and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

Looking for a reliable and honest heating and air conditioning contractor? Experienced in residential & commercial heating and air conditioning services. I’m a Colorado native and am based out of Weld County. I service northern Colorado and most of Denver metro areas.

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for central a/c service or repair projects in Greeley, 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 Greeley, 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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