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4.4

(131 reviews)

Top-rated heating and air conditioning pros.

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Avatar for Baca's Heating, Cooling & Maintenance LLC
Baca's Heating, Cooling & Maintenance LLC
4.8(
19
)

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"I am very pleased with the service and equipment. Patrick was prompt, did the work quickly and cleaned up afterward. His price was very reasonable and he has called to check on the system and make sure I am satisfied. I know he will be there right away if I have any problems. I had no experience with choosing a system for an older house in Santa Fe. There is no ductwork. It was heated with a wood stove. The mini split system has given me three zones in the house where I can control the heat or cooling separately. This is perfect for me because I don't have to heat or cool areas that I am not using."
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+13

Response time6 hrs
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Roadrunner A/C, Heating & Plumbing
Roadrunner A/C, Heating & Plumbing
4.6(
100
)

Serving Los Alamos, NM and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I called Roadrunner and they sent a technician out the same day. He identified the problem and gave me an estimate for the regulator repair and having a new water shutoff valve installed. I felt the cost of the regulator was high and he suggested that I could purchase the part myslef and only pay for installation charges. The part would not receive Roadrunners guarantee, however. I decided to locate and buy the needed parts and called Roadrunner for guidance. They were very helpful in guiding me to the correct parts. I called once I purchased the parts and they came out and installed them the next day. The technician was very professional and friendly. He completed the job in about 1.5 hours and cleaned up thoroughly afterwards. A month later, and everything is performing normally."
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Response time2 days
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Santa Fe Heating & Cooling LLC
Santa Fe Heating & Cooling LLC
5.0(
12
)

Serving Los Alamos, NM and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Very good, fair price. Got here when they said they would, and they finished the job promptly as well. They were very professional and friendly, explaining the system and the process of installation fully, and they cleaned up completely after each step. Would definitely recommend Santa Fe Heating and Cooling Services."
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+15

Response time1 day
16 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cooking Clean, LLC
Cooking Clean, LLC
4.9(
81
)

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Small jobs welcome

Offers commercial services

"Devyn And his crew came out and did a super job cleaning all the vents. There was no cleanup for me after the job. They were pleasant, worked quickly did a great job!"
Dryer vent
Dryer vent
Fireplace after service
Fireplace after service
Fireplace mid cleaning

+5

Response time3 hrs
Response rate97%
5 neighbors recently requested a quote
Avatar for Trinity HVAC LLC
Trinity HVAC LLC
4.8(
6
)

Serving Los Alamos, NM and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"The heater in my mobile home would shut off and need to be turned on manually each time. Alex quickly and efficiently fixed the problem. He even gave me extra tips on how to keep the heater running smoothly from there on out."
Furnace and heat pump
Furnac and coil cleaning
Furnac and coil cleaning
Furnac and coil cleaning
Furnac and coil cleaning

+11

7 neighbors recently requested a quote
Avatar for Tru Air Systems, LLC
Tru Air Systems, LLC
4.4(
31
)

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Tru Air provided a reasonable quote and Chris did a very knowledgeable presentation. The job was completed on the assigned day and I was kept informed right up until install. The install on the new heat pump went flawlessly. Chris was on site and made sure I was completely satisfied. He stopped by the next day to insure everything was working correctly and that I was satisfied. Job well done. Tom Hatch Rio Rancho"
The Tru Air Team!
Jesus
Chuy
Amber
Lionel

+48

Response time8 hrs
Response rate86%
82 neighbors recently requested a quote
Avatar for Galactic Mechanical Services LLC
Galactic Mechanical Services LLC
5.0(
7
)

Serving Los Alamos, NM and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Title: Exceptional, trustworthy plumbing — highly recommended Galactic Mechanical & Plumbing exceeded every expectation. After a frustrating runaround with other companies, Jordan drove up from Albuquerque to Santa Fe, waived the trip charge, and quickly diagnosed that I only needed a faucet fixture (not a full sink). He went to Home Depot, installed the new fixture, fixed a few other small issues, and left everything working — all billed fairly for one hour of labor. Jordan was professional, efficient, and honest; Megan in the office was courteous and helpful. As a longtime local with two homes, I’m already planning to use Galactic as my go-to plumber. Highly recommend them for reliable, respectful, and skilled service. Thank you, Jordan."
60 neighbors recently requested a quote
Avatar for NE PLUMBING
NE PLUMBING
4.9(
36
)

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"The company was very accommodating in that they gave options and recommendations. They are very patient with respect to changes in customer desires and creative in offering solutions. They also performed service outside of their specialty area at the homeowners request and at an affordable price."
Response time6 hrs
Response rate99%
35 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

Unfreezing an AC unit is not a DIY project unless the problem is a dirty air filter. Changing out an air filter is easy for homeowners, but otherwise, trying to repair ductwork, refill refrigerant, or replace a blower fan motor are tasks best left to the pros. Otherwise, you could cause further damage to your cooling system or even harm to yourself.

If you’re looking for an energy-efficient heating and cooling system to heat a compact to average-sized home, then a ductless system is absolutely worth considering. The installation is less hassle when compared to a ducted heat pump system, and because your electricity bills should drop, it’s an excellent long-term investment.

Swamp coolers cost approximately 50 percent less to install than central air conditioners and cost less to run. Operation costs depend on the size of the unit and home, your climate, utility rates in your area, and the system’s efficiency. Swamp coolers use 15 to 35 percent less power than air conditioners.

A blockage in the ductwork may prevent air from flowing through the vent. If some rooms in your home are very hot or cold and another isn't, that can be a sign that a vent is blocked. Another sign of a blockage is a buildup of dirt or dust around the vent. In either case, a duct installer or cleaning service can investigate the issue for you and recommend a course of action.

Running a window air conditioner unit costs about $0.06 to $0.88 per hour. Choosing the correct size air conditioner can help it run more efficiently.

The Los Alamos, NM homeowners’ guide to heating and air conditioning services

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