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Best boiler installation pros near Los Alamos, NM

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TRUSTED BY LOS ALAMOS, NM HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon193
    Verified boiler installation services reviews

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

Avatar for Baca's Heating, Cooling & Maintenance LLC
Baca's Heating, Cooling & Maintenance LLC
4.8(
22
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"After interviewing 8 companies for installation of mini-splits, I made the lucky decision to hire Patrick Baca, owner of Baca Heating and Cooling. He answered all my questions with patience and expertise and demonstrated that he could out-perform the 'competition'. I knew I could trust him. Patrick was efficient, professional, caring, courteous, always on-time, meticulous, and has a work-ethic that is 2nd to none. His pricing was incredibly fair, something that is a rarity in Santa Fe. He also went above and beyond the confines of installing my mini-splits, helping me with several unrelated fixes around my house and has returned on his own to make sure that everything is running smoothly. Patrick Baca is a shining example of a fully-knowledgeable, caring, and talented professional and I cannot express my gratitude enough for finding such a trustworthy and consummate master of his craft. I highly recommend Patrick Baca. He is the best."
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+13

Response time10 hrs
7 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for NE PLUMBING
NE PLUMBING
4.9(
36
)
Gas Boiler or Radiator Heating System - Install

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Pepe is not only a great problem solver, he calls you back ASAP and is a fantastic communicator. He's a joy to have at our house and I know we can throw any problem at him and he'll figure it out. He's fixed a sewage backup, replaced toilets, cleared drain lines, installed washing machine lines, installed a mini-split and fixed leaky sinks."
Response time6 hrs
Response rate99%
14 neighbors recently requested a quote
Avatar for Uptime Mechanical Services, LLC
Uptime Mechanical Services, LLC
4.8(
14
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Los Alamos, NM and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Greg did a wonderful job with replacing our water heater and now works well and looks good. He was able to come in the next day after getting a quote from him. It did take him a whole day just because he didn’t have his helper. Otherwise, good service!"
2 neighbors recently requested a quote
Recommended by83%of homeowners
JLC Plumbing & Gas, Inc
4.4(
19
)
Gas Boiler or Radiator Heating System - Install

Serving Los Alamos, NM and surrounding areas

Approved

In business since 2022

Emergency services offered

Warranties offered

"José Castillo has the technical knowledge and skills to design and install the most advanced and efficient HVAC systems. His fine craftsmanship, straightforward communication and customer service abilities are a welcome bonus. His prices are fair and extremely competitive. José delivered and installed our heat pump HVAC system on time and worked with us to fit it perfectly to our 100 year old adobe house. We recommend JBC unreservedly. If José says he can do your job, he will do it well you will be very satisfied."
Response time1 day
Response rate96%
8 neighbors recently requested a quote
Avatar for Galactic Mechanical Services LLC
Galactic Mechanical Services LLC
5.0(
8
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

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."
25 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 ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Los Alamos, NM and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"From beginning to end, it was a pleasure to do business with Reliable Tech. They provided professional, friendly service, they were neat and on time, and we liked everyone that we worked with. We feel like they really went the extra mile for us and are happy to highly recommend them for heating, cooling and plumbing needs."
See ya around!
Winter knocking at your door?
Recommended by90%of homeowners
Showing 1-10 of 24
Install Boiler FAQs, answered by experts

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

The main difference between an outdoor wood furnace versus an outdoor wood boiler is what each appliance is heating. An outdoor wood furnace burns wood to create heat, which warms the air and moves it through the ducts in your home. An outdoor wood boiler uses the heat from burning wood to warm water, which goes through pipes to radiators in the home.

You can use a boiler and a furnace, although it’s not common to use both for whole-house heating. For example, your furnace may take care of HVAC heating through your vents, while a boiler powers your floor-based radiant heating in the bathrooms. Mixing and matching like this gives homeowners a variety of heating possibilities.

Propane is more cost-efficient than natural gas on a per-unit basis because it produces twice as much heat energy as an equivalent amount of natural gas. But propane is not ideal if you already have a gas line installed. The best choice for your home depends on the efficiency of your appliances and the amount of installation required of your fuel choice.

The Los Alamos, NM homeowners’ guide to boiler installation services

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