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Find Central a/c service or repairers in Dacono

Avatar for AAA Service Plumbing, Heating & Electric
AAA Service Plumbing, Heating & Electric
4.4(
466
)
Central A/C - Service or Repair

Serving Dacono, CO and surrounding areas

Approved

In business since 1983

Free estimates

Credit card accepted

"I like that they sent me text messages with the service person's photo and arrival time. I also got phone calls from the main office alerting me that their service person was on the way to my house. Arrived on time. Service people were friendly and professional. This was a messy repair and they cleaned up and removed everything before leaving."
My jobs
My jobs
My jobs
My jobs
Recommended by94%of homeowners
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Avatar for M & H Air, LLC
M & H Air, LLC
5.0(
18
)
Central A/C - Service or Repair

Serving Dacono, CO and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Exceptional service and follow up. Had a central air conditioner and furnace installed. I will certainly be recommending to my friends."
M & H Air, LLC
Victory Outreach Church
3 neighbors recently requested a quote
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Avatar for Colorado Mechanical Services & Repairs
Colorado Mechanical Services & Repairs
4.6(
96
)
Central A/C - Service or Repair

Serving Dacono, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Colorado mechanical came out and we couldn?t be more pleased they were amazing fixed our problem in less than 2 hours there pricing was reasonable and the even cleaned there mess up at the end I would recommend anyone to Colorado mechanical service and repair that needs any ac or furnace work done"
Response time4 hrs
Response rate99%
23 neighbors recently requested a quote
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Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
4.9(
47
)
Central A/C - Service or Repair

Serving Dacono, CO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Highly recommended and I will be calling next time I need help. My heater wasn't heating so I called around. Dylan was able to come straight over, less than 2 hours after I called the house was warm. Luckily it was a simple fix, no parts needed (a spider had built it's web in there), so the whole repair was covered under the $89 service fee. Dylan was respectful of me and of my home. AND he told me they work on swamp coolers, which is sort of hard to find these days."
Boiler Repair/Replacement
Boiler Replacement and Repipe
Boiler Replacement and Repipe
Furnace, AC, Water Heater Replacement
Furnace Tune-up

+35

Response time6 hrs
Response rate100%
115 neighbors recently requested a quote
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Avatar for Limelight Services LLC
Limelight Services LLC
4.7(
19
)
Central A/C - Service or Repair

Serving Dacono, 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
4 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Steven & Sons Heating and Cooling
Steven & Sons Heating and Cooling
4.7(
118
)
Central A/C - Service or Repair

Serving Dacono, CO and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"Professional, friendly, timely service. I appreciated the quick response time and upfront pricing. I would definitely recommend Steven and Sons for HVAC services."
Steven Brazing one of our larger projects
Brazing
Mariano Brazing
Furnace Loaded and ready for delivery
Cutting

+47

Response time4 hrs
Response rate93%
6 neighbors recently requested a quote
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Avatar for Airflow Alchemy, LLC
Airflow Alchemy, LLC
4.9(
30
)
Central A/C - Service or Repair

Serving Dacono, CO and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Matthew came out to fix our AC that was going out intermittently and not keeping the house cool. He explained everything in detail with pictures and readings, and made a repair. I?ve never had such a thorough service done and would recommend his company to anyone with HVAC issues or just needing service done to help maintain the system longer."
Dry Air Relief
Custom Comfort
Total HVAC Comfort
Helping a Local Hero
System Refresh

+209

Response time3 hrs
Response rate100%
2 neighbors recently requested a quote
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Avatar for AT Mechanical LLC
AT Mechanical LLC
5.0(
10
)
Central A/C - Service or Repair

Serving Dacono, CO and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"Jason was great! My expansion tank on my water heater blew over night. Jason was quick to respond, charged fairly, and had the new water heater installed same day. Extremely professional and friendly. Highly recommend his services and I will be using him again."
AT Mechanical LLC
AT Mechanical
AT Mechanical
AT Mechanical
AT Mechanical

+3

11 neighbors recently requested a quote
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Showing 1-10 of 173
FAQs for central a/c service or repair projects in Dacono, 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 Dacono, 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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