Top-rated air conditioning pros.

Best air conditioning pros near Lafayette, CO

Enter your zip and get matched with up to 5 pros

Need a pro for your air conditioning project in Lafayette, CO?

Select your specific project to find the pro for you.

Top-Rated Air conditioning pros in Lafayette - Updated Nov 2026

Avatar for Pacific Air, Inc.
Pacific Air, Inc.
4.8(
84
)
Central A/C - Service or Repair

Serving Lafayette, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Offers commercial services

"I rarely write reviews, but Pacific Air, and especially technician Ray, deserve immense praise. If you seek an HVAC company that truly goes above and beyond, look no further. Our central AC is ancient, and we can't afford a replacement. When it broke, we dreaded a summer without air. Shane at Pacific Air understood our situation, assuring us they'd help us get "one more summer." Ray, our hero, arrived. He's professional, expert, and committed. The challenge was immense: finding parts for such an old unit. Ray and Shane tirelessly worked for four days to source the correct, elusive parts. Ray poured so much time and effort into our unit, meticulously bringing it back to life. The result is miraculous! Our old AC now works wonderfully! We have cool air, something we doubted was possible. Ray's dedication saved us from a sweltering summer. Thank you, Shane, Ray, and Pacific Air. You've earned a customer for life! Pacific Air is the company to call!"
New inside set up
New Outside set up
Before inside set up
Before outside set up
Response time4 hrs
Response rate96%
1 neighbors recently requested a quote
Avatar for M & H Air, LLC
M & H Air, LLC
5.0(
18
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+1 more

Serving Lafayette, CO and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"M&H Air helped upgrade Gas furnace/ Forced air heating system, by adding new ducts and vents in basement to help create more comfortable living space. Also has provided great preventive maintenance service to my Heating and A/C system!"
M & H Air, LLC
Victory Outreach Church
1 neighbors recently requested a quote
Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
5.0(
87
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Lafayette, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"After being ghosted by several AC companies we were thrilled to have Behold answer their phones, make and keep appointments, and show up for the install. Our 1970s house is blazing hot upstairs in the summer, and after considering several options we settled on a mini split. It was installed today and our bedroom is delightfully cool. Both guys on the job were professional and courteous. They kept us appraised of what they were doing and showed us how everything worked at the end of the day. They have also promised to file all applicable rebates."
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

17 neighbors recently requested a quote
Recommended by41%of homeowners
Avatar for New Era HVAC
New Era HVAC
4.8(
28
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+1 more

Serving Lafayette, CO and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Jared was very clear and upfront throughout the whole process. His prices are competitive. He has installed 2 swamp coolers at our rental properties, and is our go-to contractor with anything HVAC related."
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
Avatar for Your Comfort Heating and Cooling
Your Comfort Heating and Cooling
5.0(
19
)
Ductless Mini-split A/C - Install or Replace

Serving Lafayette, CO and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We had two AC units and a new furnace installed they were prompt, efficient, very respectful and great customer service! Dean was an absolute pleasure to work with, they have earned my business for life on any HvAC services I might need! Highly recommend"
New Amana Furnace
New Amana Heat Pump
High Efficiency
Outside Condensers
two new condensers

+3

Response time2 hrs
Response rate98%
18 neighbors recently requested a quote
Avatar for One Hour Heating & Air Conditioning - Denver
One Hour Heating & Air Conditioning - Denver
4.1(
100
)
Air Ducts & Vents - Clean

Serving Lafayette, CO and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Emergency services offered

"The service from the time my new furnace and AC unit was installed has been wonderful. Expertise and customer service is spot on. The included service of the unit was professionally done and included tips for better personalized performance in my home. Definitely recommend this company! 5 star business"
19 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for AAA Service Plumbing, Heating & Electric - H
AAA Service Plumbing, Heating & Electric - H
4.4(
466
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Lafayette, CO and surrounding areas

Approved

In business since 1983

Free estimates

Credit card accepted

"I had AAA out twice; once to clear clogged drains and again to service a toilet. Both technicians, Andre and John J, were highly knowledgeable, professional, on time, and extremely honest. Honesty goes a long way with me so I will gladly use AAA for all my plumbing & heating needs! I really appreciate getting a text message with the technicians photo prior to the appointment as well. Great company!"
My jobs
My jobs
My jobs
My jobs
Recommended by94%of homeowners
...
Showing 1-10 of 422
Air Conditioning FAQs, answered by experts

Yes, it’s best to turn off an AC unit that’s blowing hot air to prevent system damage and avoid expensive energy bills. If you let the AC continue running, it will put more strain on the condenser coil and compressor. Plus, if the AC is blowing hot air because of a refrigerant leak, it can also lead to a frozen evaporator coil.

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

You will only need to refill your AC with refrigerant if it has a leak. Otherwise, a modern, well-maintained AC will most likely never need a recharge. You may notice a leak in an older system if your bills are higher, you hear a hissing sound, or if the air is blowing out hot.

The cost to install a ductless mini-split AC system ranges from $2,000 to $14,000, depending on the type of unit, the number of zones or rooms, and the complexity of the installation. On the low end, a system for one or two zones in a single room costs around $2,000. Covering two zones for more rooms can cost between $6,000 and $8,000. For a larger multi-zone system to cover an entire home, costs can be $14,000. If you don’t already have an AC system in place, you may need to add the cost of permits, an electrician, and a concrete pad.

The Lafayette, CO homeowners’ guide to air conditioning services

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