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Best boiler repair pros near Los Alamos, NM

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TRUSTED BY LOS ALAMOS, NM HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon291
    Verified boiler repairs reviews

Top-Rated Boiler repair pros in Los Alamos - Updated Nov 2026

Avatar for Baca's Heating, Cooling & Maintenance LLC
Baca's Heating, Cooling & Maintenance LLC
4.8(
23
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Fast & professional. Patrick , Pete and his team went above and beyond to take care of us! They rearranged their schedule to fix our emergency, and even fixed a couple things before it became a problem! We absolutely recommend them & will definitely call them 1st when any issue arises."
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+13

Response time10 hrs
6 neighbors recently requested a quote
Recommended by77%of homeowners
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%
13 neighbors recently requested a quote
JLC Plumbing & Gas, Inc
4.4(
19
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Repair

Serving Los Alamos, NM and surrounding areas

Approved

In business since 2022

Emergency services offered

Warranties offered

"I've tried a couple of large heating/plumbing companies and know they found things to "repair" that didn't need it. Jose was just the opposite. He repaired what was needed and looked at my other concerns and told me they were functioning correctly. I won't ever use anyone else!!"
Response time1 day
Response rate96%
7 neighbors recently requested a quote
Avatar for Galactic Mechanical Services LLC
Galactic Mechanical Services LLC
5.0(
8
)
Electric Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - Install - For BusinessGas Boiler or Radiator Heating System - Install+1 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."
26 neighbors recently requested a quote
Avatar for Reliable Tech Heating Cooling & Plumbing
Reliable Tech Heating Cooling & Plumbing
4.6(
291
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Los Alamos, NM and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"The technician did a review of the cooling systems which were not working at the time. Rather than trouble shoot the obvious - lack of coolant - he told us we needed a new system and charged us for 1.5 hours of work. i contacted another group who did excellent and honest trouble shooting, replaced and refilled the coolant, re insulated some pipes at a very reasonable cost. When I contacted Reliable Tech and told them what happened they came back out to the house and offered a partial refund."
See ya around!
Winter knocking at your door?
Recommended by90%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Los Alamos, NM and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for 11/15/2019
11/15/2019
4.8(
17
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Los Alamos, NM and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Wright Flow saved me thousands of dollars when multiple local big time companies wanted to over charge me and wanted me to replace thee entire unit with a long time frame for fix. Wright Flow came in, analyzed and fixed the issue less than a couple of hours compared to days/weeks on top of a low cost compared to other companies. Wright Flow knows the job at hand and does so with integrity. I would recommend Wright Flow if need be for others seeking the best customer service and reliability out there."
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+29

Recommended by100%of homeowners
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Boiler Repair FAQs, answered by experts

Once you know where your bleed valves are and how to use them, bleeding out heaters is a quick process. Expect it to take around 10 to 20 minutes, possibly longer if you have a lot of heaters or are still learning how they work. If you have a central bleed valve on your boiler, the process still takes the same amount of time. Make sure you have any keys necessary to turn the bleed valves on. Without bleed valves, the process should take around three hours.

To maintain a boiler and ensure it works optimally, regularly read the temperature and pressure gauges on the unit to ensure they're within the limits described in your owner's manual. Lubricate the circulating pump according to the manufacturer's instructions. Check the water level in the expansion tank and open the tank valve to drain it if it's more than half full.

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

If you're often struggling with radiator issues like chilly spots, leaks, or annoying noises, those are common indications that your radiator may need to be replaced. Corrosion, uneven heating, and persistent hissing sounds are common issues as well. When repairs become a regular chore and your home’s energy bills start to rise, a new radiator will bring the comfort and savings you need.

Yes, it is generally safe and effective to turn off radiators in unused rooms to save money on heating costs. This practice is especially beneficial with older heating systems. However, you should avoid cranking up the thermostats on the remaining radiators to compensate, as this can lead to higher heating bills and increased wear and tear on your system. While some HVAC specialists argue that modern, efficient boilers are designed to heat the entire home and work best when all radiators are on, turning off radiators in unused spaces still reduces the total amount of hot water your system needs to produce.

The Los Alamos, NM homeowners’ guide to boiler repairs

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