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TRUSTED BY GILBERT, AZ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon3.7k+
    Verified boiler installation services reviews

Find Boiler installation pros in Gilbert

Avatar for LunAireLLC
LunAireLLC
4.8(
29
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gilbert, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Very impressed with this company's work. We needed the first system installed rather quickly, after one day of estimates, etc. It was installed! They were professional, knowledgeable, personal and cleaned up the areas. We liked the whole process so well that we decided to have a 2nd one installed, same professional serv"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project

+28

Response time9 hrs
Response rate100%
27 neighbors recently requested a quote
Avatar for Airtime Cooling & Heating LLC
Airtime Cooling & Heating LLC
5.0(
5
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gilbert, AZ and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

AirTime Cooling, Heating & Plumbing has been serving Arizona homeowners since 1999. We understand what you expect from a reliable home-services company, and we use that experience to deliver the best, most effective service possible.\n\nWe specialize in all phases of heating, cooling, and plumbing—including installations, repairs, maintenance, and more. From keeping your home comfortable to keeping your water flowing, our team guarantees your satisfaction and won’t leave until the job is done right.\n\nWe take pride in the quality of our work and the exceptional customer service we provide every day. Explore all of our services below and call or click to schedule a free estimate today!

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+7

23 neighbors recently requested a quote
Avatar for Rescue One Air
Rescue One Air
New to Angi
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Gilbert, AZ and surrounding areas

Approved

In business since 2007

Free estimates

Rescue One Air provides expert HVAC and plumbing services to homeowners throughout the Phoenix metro area. Our highly trained technicians specialize in air conditioning repair and installation, heating services, heat pumps, duct cleaning, indoor air quality, plumbing repairs, water heaters, and preventative maintenance. We pride ourselves on honest recommendations, quality workmanship, and exceptional customer service. With extended service hours, financing options, and thousands of 5-star reviews, we're committed to keeping your home comfortable, efficient, and safe all year long. Whether you need an emergency repair or a complete system replacement, you can count on Rescue One Air for dependable service done right the first time.

Rescue One Air
Rescue One Air
Rescue One Air
Rescue One Air
Rescue One Air

+9

27 neighbors recently requested a quote
Avatar for ANGEL AIR COOLING & HEATING LLC
ANGEL AIR COOLING & HEATING LLC
4.9(
116
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gilbert, AZ and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Other companies told us we needed to replace our entire 4 yr old heating and cooling system because it was poorly installed when new and the coil was shot. Original contractor was out of business and had contractors license revoked. Angel Air came out inspected the problems, determined parts would be covered by warranty gave us an estimate and completed the work. We now have a nice running system. Seth was great and Jake the owner was super. Would recommend them highly."
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+1

Recommended by95%of homeowners
Avatar for Marshall Insulation
Marshall Insulation
4.5(
155
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gilbert, AZ and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"After having some cold rooms with the dip in temps, I asked a few insulation companies to come diagnose our issue. Of all of them, Gil was certainly the best in my view. He was professional for the entire visit, and dedicated a lot of time to me. He inspected my attic space, took some pictures, and told me some issues that he noticed.
Though Gil believed that swapping batt for blown-in for a couple of the cold rooms, he believed that my main issue was pressure-related. He had a few tools including an infrared camera, and a tool to measure pressure. Being an engineer, and not seeing these diagnostics from the other teams, I gave a lot of credibility to his findings.
In the end, he gave me some sensible advice and was honest that I should try increasing the pressure in my rooms because it would have the most bang for the buck ($10 DIY). He did still provide some quotes on blown-in for select areas, as well as some energy audit information. He even provided some literature on the rebate programs and gave his overall opinions very openly.
In general, I think it was Gil himself that I was most impressed with, and I'm just casting that opinion to Marshall as a whole. I've completed the DIY, but most likely will do the blown-in installation in the near future. If I do, I intend to use Marshall for the work.
"
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Recommended by88%of homeowners
Avatar for The Plumber
The Plumber
4.4(
793
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Gilbert, AZ and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"La Darian was terrific. He came to inspect the plumbing and discovered that the house needed a water pressure reducing valve due to high pressure. In addition, the water heater was nearing its end of life. He was very knowledgeable, professional and personable. He worked within my time frame on consecutive days. He was on time, worked steady and completed the job in an efficient manner. He was easy to talk with and informed me each step of the way of the process. He presented me with choices when it came to purchasing my needed products. I want La Darian to work on any plumbing needs I may have in the future. He is a top notch professional."
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+2

Recommended by83%of homeowners
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Install Boiler questions, answered by experts

If you want to have hot water in your home and part of your plumbing system, you'll need a hot water heater. An alternative may be to heat water as you use it, such as by boiling what you need on the stove. But that's much less efficient and takes considerably longer than hooking up a water heater. Another option is to rely on appliances, such as a dishwasher or washing machine, that heat the water themselves.

The absence of heating or hot water, unusual noises like banging or gurgling, and visible water leakage are key signs. Abnormal boiler pressure, flame irregularities (for gas boilers), or pilot light issues may also signal trouble. Frequent cycling, soot or staining, and unusual odors, particularly gas-like smells, should not be ignored. Modern boilers often display error codes or lockout mode upon detecting issues. Uneven heating across radiators and rising energy bills without increased usage can further point to problems. Prompt attention to these signs is essential to prevent further damage and ensure safety.

Costs depend on issue severity, parts needed, and labor rates.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Yes, you can build a sunroom addition to your home despite living in a cold climate. Make sure to use high-quality insulation and windows and to supplement with sufficient heating from your HVAC system. The windows in the sunroom allow enough natural light into the room to help heat it most times without having to use the furnace. Even a small electric fireplace can heat the sunroom well enough.

The Gilbert, AZ homeowners’ guide to boiler installation services

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