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Best boiler installation pros near Hayden, ID

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TRUSTED BY HAYDEN, ID HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon926
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Hayden - Updated Nov 2026

Avatar for Alpine Summit Heating and Cooling
Alpine Summit Heating and Cooling
4.9(
40
)
Electric Boiler or Radiator Heating System - Install

Serving Hayden, ID and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I recommend Alpine Summit Heating and Cooling to anyone looking for professional service. They called me back promptly and set up an appointment to look at my boiler and they showed up on time. The tech was knowledgeable and let me know my options going forward. I'm currently waiting on a bid from them to replace the boiler. I will call them for any issues/upgrades I need done in the future."
40 gal electric water heater upgrade
Response time11 hrs
Recommended by100%of homeowners
Avatar for Sturm Heating & Air Conditioning
Sturm Heating & Air Conditioning
4.4(
69
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Hayden, ID and surrounding areas

In business since 1945

Free estimates

Emergency services offered

"The installation crew came on time and started by putting down protective cloths on the floor. We had three exhaust fans replaced and the work went as planned - the fans were over thirty years old and one was making a lot of noise, so we decided to just replace the other two as a pro-active measure. The installation crew and the estimator were all great."
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+42

Recommended by78%of homeowners
Avatar for Promax Mechanical, LLC
Promax Mechanical, LLC
5.0(
5
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Hayden, ID and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"ProMax Mechanical is an outstanding resource for any size hydronic floor heating system. I have been in the design and construction industry for over 35 years and can report that their quality, attention to detail, and hands-on commitment to perfection is unequaled. The business is operated by two brothers who are both hands-on in the design and installation of all systems. They recently completed an 8,000sf house with 2,000sf garage and 2,000sf heated driveway apron for me. The system was a multi-manifold, multi-valve modulated condensing boiler system that required a very high level of expertise for installation. Kyle Smith personally completed the majority of the install, and every aspect of his work was completed to perfection. My copper piping work is so perfect that other subcontractors often photograph it!! I give them my very highest recommendation and assure that you can trust them with any project, large or small, simple or complex. Thanks Kyle and Ryan!"
Green house boiler.
Snow melt
Response time1 day
Recommended by100%of homeowners
Rebel Creek Heating & Air LLC
5.0(
4
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Hayden, ID and surrounding areas

In business since 2004

Free estimates

Offers commercial services

"Steve is polite, professional, and honest. I explained what my overall end-state for upgrading my entire heating and cooling system in my 130 year old house, and he delivered. Not only was he THOUSANDS of dollars lower than the next estimate, he made sure the demo of the old system and install of the new, energy efficient system was done timely and appropriately. My old, beautiful house now has central heat and A/C."
Response time2 days
Recommended by100%of homeowners
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Install Boiler FAQs, answered by experts

All modern boilers are condensing boilers because they’re the most efficient type. Instead of extra heat leaving through the flue, these boilers trap the heat and use it to heat the house. Whether you choose a combi boiler, system boiler, or regular boiler, you can opt to get a condensing system. If you have an old boiler that’s not a condensing boiler, it’s a good idea to get an upgrade.

If you hear your radiator clanking even when it’s turned off, it’s typically because there’s trapped water or air in the system, causing a pressure buildup. When you hear significant clanking, popping, crackling, or banging in a radiator that’s turned off, you’ll want to bleed the pipes or call in an HVAC specialist to deal with the problem (and prevent it from happening in the future).

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

The Hayden, ID homeowners’ guide to boiler installation services

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