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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified boiler installation services reviews

Find Boiler installation pros in Calimesa

Avatar for Water Heaters Only, Inc
Water Heaters Only, Inc
4.7(
440
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Calimesa, CA and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"My water heater was leaking but glad that I contacted water heater only. I called at 10:00am and by 12pm they were here installing my new water heater. David from Water Heaters Only came in the afternoon of 6/12/18 and it took 2 hours to install to city and state code. He had all the parts and tools to change the water heater on the spot. Old heater was taken away and new heater installed by 2pm.. I would highly recommend Water Heaters Only. They were very professional and courteous."
Our technician Fabian getting ready to drain a water heater.
A newly installed 40 gallon residential water heater.
A tankless water heater installed in a garage.
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+2

Recommended by94%of homeowners
Avatar for California Comfort Air Conditioning and Heating
California Comfort Air Conditioning and Heating
4.8(
21
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Calimesa, CA and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

"

Thermostat screen went blank-furnace and A/C wouldn't come on

Chris arrived within 1 hour of my call and checked the furnace first. He found a blown fuse and no power to low voltage wires inside the unit. He then checked the thermostat and found it was no longer working. Chris replaced the fuses and the thermostat with a similar unit and tested the entire system. He then checked my A/C unit for Freon levels and found and repaired a wire that had come loose.

Chris was very pleasant to work with and explained what he was checking and why as he went along. He explained how the new thermostat worked and provided me with both the installation and operating manuals. Great service!  


"
Truck
Laguna Install
Laguna Install
Laguna Install
Recommended by100%of homeowners
Avatar for Bob & Marc Plumbing Heating & Air
Bob & Marc Plumbing Heating & Air
4.5(
104
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Calimesa, CA and surrounding areas

In business since 1989

"Evening of Valentine's Day we learned our water heater had broken.
Called Bob & Marc the next morning and had an appointment of 3 pm. They were available earlier, but I could not get out of work any earlier.
Spencer was on time and got right to work. He was very professional, careful and friendly.
He assessed that the water heater was broken, drained and removed the old one and installed the new one.
He made sure that the TPM piping was exact, fit and would last. He was very helpful in explaining what he was doing and was even very helpful in providing advice on how to extend the life of this new water heater.
He cleaned up and all that was left was a professionally installed water heater that has been working great.
Thanks for the quick, friendly service (also be sure to use the 10% off coupon found on their  Angie's list page).
"
Recommended by89%of homeowners
Avatar for All Pro Plumbing, Heating, Air & Electrical
All Pro Plumbing, Heating, Air & Electrical
4.1(
93
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Calimesa, CA and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"He arrived and first tested the pilot to make sure it was functioning properly. It was not due to small leak that would extinguish the pilot. He then purchased a new water heater and installed it. He made sure that the earthquake strappings were properly set and took the defective water heater with him for disposal.
He was extremely polite and left the work area cleaner than it was when he arrived. This is the 2nd time that I used All Pro and in both instances the technician was prompt and efficient. I would not hesitate to use this company again.
"
Recommended by75%of homeowners
Avatar for Kincaid Development Inc
Kincaid Development Inc
5.0(
56
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Calimesa, CA and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"I just completed the addition to my home. The project took much longer than expected due to an incompetent architect and inspectors operating on a leisurely schedule. The only bright spot was working with Kincaid Development. Joe and his crew were always there to work around problems and to make sure things went as smoothly as possible.
The completed addition came out exactly as I wanted thanks to them. Not only would I use them again, I can't imagine using anyone else.
"
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Deck/Patio

+3

Recommended by100%of homeowners
Avatar for North Air
North Air
4.5(
24
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Calimesa, CA and surrounding areas

In business since 1994

Emergency services offered

Credit card accepted

"They were really good. They were helpful and really quick on getting back to us. We called him on a Tuesday and they came out on Saturday to get the job done. There was one hiccup with the installation. They felt that they would be able to use the hand lift, but when they figured out they wouldn't be able to use the hand lift, most instantly he went and called for a crane and we had a crane service set up the same day, so nothing slipped on the schedule. They were not the cheapest, but their service was satisfactory."
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Recommended by86%of homeowners
Avatar for Salgado Air Conditioning And Heating
Salgado Air Conditioning And Heating
5.0(
9
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Calimesa, CA and surrounding areas

"I had a quote from 2 other companies and they were way over priced my friend gave me Salgato’s # so I called, the owner showed up evaluated my system and gave my options for the new equipment. Martin was honest and fully explained what my choices were and was very professional and priced right. After the install my ac and heat run great and will recommend Salgato’s ac every time"
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+3

Recommended by100%of homeowners
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Install Boiler questions, answered by experts

Using heating oil to heat your home has its advantages, but it also has its disadvantages. 

Consider these drawbacks before installing a heating oil system:

  • Heating oil prices fluctuate frequently

  • Risk of oil spills or leaks

  • Produces more air pollution and soot compared to a gas furnace

  • Regular maintenance required for equipment

  • Need to reorder heating oil consistently to avoid running out

Since your boiler keeps you warm and provides hot water to your home, you’re likely to notice issues with heating in your living space right away. The most obvious sign that your boiler is breaking is not getting any heat or hot water. You might also hear some odd sounds coming from your boiler during operation, the flame in your gas boiler is not blue, the pressure is inconsistent, or your boiler is using more energy than it should. If you notice any of these signs, be sure to call a pro right away.

Installation costs range from $4,000 to $12,000, depending on unit size, efficiency rating, and labor.

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.

Radiators are a popular home heating choice in older homes, but they are becoming less common in new-construction homes. According to a 2022 report by Elements Visual Capitalist, only around 1.3% of new single-family homes have radiators and similar heating systems, such as baseboard heating.

While they may not be as popular as they once were, radiators today come with more energy-efficient features that can make them practical for modern homeowners.

The Calimesa, CA homeowners’ guide to boiler installation services

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