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Best boiler installation pros near Fresno, CA

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TRUSTED BY FRESNO, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon417
    Verified boiler installation services reviews

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

Avatar for Purl's Sheet Metal & Air Conditioning
Purl's Sheet Metal & Air Conditioning
4.6(
98
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fresno, CA and surrounding areas

Approved

In business since 1952

Free estimates

Emergency services offered

"Purl's Sheet Metal's installers were very profressional and kept our home clean during the replacement process.   We purchased a  wi-fi thermostat and the installers helped us get everything hooked up and we can even access it remotely by our cell phones.    Overall we are totally pleased with our units and the whole process.
Kraig Rawls

"
UV light inside our customers HVAC package system.
Replacing package air conditioning systems with new energy efficient gas-elec systems.
Purl's Sheet Metal installs UV lights in your home or business to help clean the air your breathe.
New Carrier package gas-electric systems to be installed.
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+38

Response time1 day
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Controlled Climates Heating and Air Conditioning
Controlled Climates Heating and Air Conditioning
5.0(
20
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fresno, CA and surrounding areas

In business since 2014

Emergency services offered

Credit card accepted

"It went very well. Ray listened carefully to the problems we had with our current system. He looked over everything we had in place and made suggestions to help with the overall system, including putting in an additional return. He really took time to make the system optimal for our home and floor plan. He even satisfied the million questions my husband (a mechanical engineer) had. They are also qualified to apply for PG&E rebates through the Home Energy Upgrade program. We haven't finished that part yet, but will be getting money back for the furnace, AC and ductwork he installed. Kaitlyn in their office is also very pleasant and thorough. We would highly recommend Controlled Climates, and have already done so to one of our neighbors!"
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+1

Recommended by100%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fresno, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."
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+32

Recommended by100%of homeowners
Avatar for Underline Energy Concepts
Underline Energy Concepts
5.0(
10
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fresno, CA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"It was well done. Sal and his crew are very professional and polite. If you have an old smoke alarm system (10 years old), you have to replace them all, the city inspector will come and check them before they approve the install. If your smoke alarm has a three prong that attaches to the ceiling via wire, you have to get the exact same type of smoke alarm. I did the opposite and causes some delay in the approval process. It was my fault, I bought the non wired battery operated smoke alarm. A+"
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+82

Recommended by100%of homeowners
Avatar for Long's Air Heating and Cooling
Long's Air Heating and Cooling
5.0(
6
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fresno, CA and surrounding areas

Free estimates

Emergency services offered

We have the experience and dedication to get the job done right! Specializing in Heating and Air Conditioning services, and install, and we guarantee your satisfaction. We won't finish until we know the job is done right. We pride ourselves on the quality if work we provide, while delivering great customer service! Call or click to schedule a free estimate today or for a service need.

Randy Barnets
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project

+11

Recommended by100%of homeowners
Avatar for Mike the Handyman
Mike the Handyman
4.6(
29
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fresno, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

Mike the Handyman is locally owned and operated. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer’s interests, and make their concerns the basis of our business.

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+10

Recommended by92%of homeowners
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Install Boiler FAQs, answered by experts

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.

The cost of propane and related services varies depending on tank size and location but generally ranges from $500 to $2,500 for installation and initial fill.

Yes. In many cases, switching from an old furnace to a high-efficiency boiler can help you save money over time. You can also save money by switching from an electric boiler to a gas boiler, which costs much less compared to the energy bills an electric boil can create. Boilers are often (but not always) more efficient than furnaces, too. Then there are discounts, rebates, and incentives that can help you save on the initial costs.

There are several types of home radiators, and the most common are steam heat radiators, electric radiators, and dual-fuel radiators. Steam heat radiators are connected to a boiler. Electric radiators can operate without being connected to anything else—they just need an electrical outlet. If you have a dual-fuel radiator, you’ll see a valve at the bottom of the system with a wire coming out of it and going into a wall. These are often your towel radiators in the bathroom. The type of radiator you have will impact how you turn it on.

If you have a closed-system boiler that requires an expansion tank, you cannot safely operate it without one, as this risks extensive damage or even explosions. You must find a way to make room for the installation. Options include repositioning the boiler, rerouting the boiler piping to a more open area, or performing minor remodeling to create the necessary space. If you are unsure whether your boiler needs an expansion tank or how to best accommodate one, it's recommended to have a local heating service professional assess the situation. They can confirm the requirement and suggest the most practical solution.

The Fresno, CA homeowners’ guide to boiler installation services

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