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TRUSTED BY LOS ALAMOS, NM HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon131
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Los Alamos

Avatar for Baca's Heating, Cooling & Maintenance LLC
Baca's Heating, Cooling & Maintenance LLC
4.8(
19
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+47 more

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
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+23 more

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
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+19 more

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
JLC Plumbing & Gas, Inc
4.4(
19
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - RepairGas Furnace / Forced Air Heating System - Install+1 more

Serving Los Alamos, NM and surrounding areas

Approved

In business since 2022

Emergency services offered

Warranties offered

"Business operating as Castillo Solitions Phone number for JLC has a message saying they are out of business. Rep from Catillo Solutions called me. Jose was knowledgeable and did excellent work."
Response time1 day
Response rate96%
Recommended by100%of homeowners
Avatar for Tru Air Systems, LLC
Tru Air Systems, LLC
4.4(
31
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceHeat Pump - Install or Replace+2 more

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"I had an excellent experience with Tru Air. Lionel came out and answered all of my questions and gave me an estimate. Jesse and Oscar came out and removed my old units and installed a new Trane A/C, furnace, and coil. Chuy came out to inspect the system and get it up and running. I love this Trane, how quiet it runs and the 2 stage operation."
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
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+21 more

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
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Repair

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Pepe is wonderful! He's friendly, fair, honest, and reliable. Performs excellent quality work for a reasonable price, and provides free estimates and diagnostics! That alone will save you $375 - what most other plumbing companies around Santa Fe charge. He replaced my old, broken combi boiler in a timely, efficient manner, and was a pleasure to work with. He'll definitely be my go-to for all plumbing and HVAC repairs in the future."
Response time6 hrs
Response rate99%
35 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

You should get anywhere from three to five quotes for HVAC replacement to get an idea of the average cost of a new unit. Although this quote-collecting process can be time consuming, it allows you to compare what work is required, what type of unit you should install, and how much you should expect to pay for the service.

It all depends on the unit’s SEER (seasonal energy efficiency ratio). A higher SEER rating means better efficiency and lower costs for your energy bills. 

Take a look at the product you’re considering purchasing and compare it to other models to decide which one is affordable upfront but will keep your energy costs low over time.

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

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.