Top-rated boiler installation pros.

Get matched with top boiler installation pros in Pomona, CA

Enter your zip and get matched with up to 5 pros

TRUSTED BY POMONA, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified boiler installation services reviews

Find Boiler installation pros in Pomona

Avatar for Global Green Solutions
Global Green Solutions
5.0(
248
)
Boiler or Radiator Heating System - Install or Replace

Serving Pomona, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We decided it was time to replace our old, clunky boiler, and I'm so glad we chose this team. From the initial consultation to the final installation, the process was seamless."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Response time3 days
6 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for Alpine Plumbing, Heating, and Air
Alpine Plumbing, Heating, and Air
4.7(
35
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Pomona, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I Called to get an in person quote for a tankless water heater flush and left this job with a whole house filter and a fridge connection. When Michael first arrived we inspected the tankless unit and tested the water to conclude flushing was not my best option. He then walked me through my options for home filters and we decided on a Halo system. Michael was very well educated on the subject and gave me the best value filter for my needs. He installed the unit the next day in less than a few hours and left me with a flawless work of art. I couldn't be more impressed with the professionalism he brings to this trade! I also requested to hook up a fridge and he did that in what seemed like 30 minutes. He will be the only plumber I call from now on!! Thank you Michael!!!"
Plumbing - Drain Cleaning Project
Sewer cleaned of roots and ready for lining
Prepping pipe for lining by removing massive roots
Mixing resin for liners, this resin gardens to create a solid pipe
Sewer robot in the pipe

+26

Response time9 hrs
11 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for HD MECHANICAL INC
HD MECHANICAL INC
5.0(
31
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Pomona, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"From start to finish, my experience with HD Mechanical Inc. was exceptional. They expertly installed our outdoor patio heaters and ac unit for my home, ensuring seamless communication every step of the way. Their professionalism was evident throughout the process, and they went above and beyond to meet our specific preferences and built everything to code. Now, thanks to their diligent work, our heaters function flawlessly, delivering the perfect ambiance to our outdoor space. I couldn't be happier with the outcome and highly recommend HD Mechanical Inc. for any heating or cooling needs."
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Additional Photos

+14

Response time6 hrs
Response rate100%
75 neighbors recently requested a quote
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 Pomona, 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.
Additional Photos
Additional Photos

+2

Recommended by94%of homeowners
Avatar for CAL CLIMATE CORP
CAL CLIMATE CORP
4.9(
152
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Pomona, CA and surrounding areas

In business since 1970

Warranties offered

"110% recommend Calclimate HVAC for anyone who needs heating and cooling services in the Burbank area. I recently had them install a new HVAC system in my elderly father's condo, and I was very impressed with their work. The system hadn't been turned on in decades, so it was in pretty bad shape. Calclimate's technicians were professional and knowledgeable, and they did a great job of assessing the situation and recommending the best system for my father's needs given that there are no natural gas hookups and all appliances run on electricity. They were also very patient and understanding. The installation process went smoothly, and the technicians were very clean and organized. They also took the time to explain everything to my father, so he understood how the system worked. I'm so grateful to Calclimate for their help. My father is now comfortable and cool in his condo, and he can finally enjoy the benefits of central heating and cooling. I would highly recommend them to anyone looking for HVAC services in Burbank."
Response time12 hrs
Recommended by99%of homeowners
Avatar for West Tech Mechanical Services
West Tech Mechanical Services
4.9(
97
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Pomona, CA and surrounding areas

In business since 2008

Credit card accepted

"Better than expected. I recieved several bids (3), and decided to with West Tech Mechanical Services because even though it was a little bit higher than the lowest bid, I was impressed with how Joe explained how his company is different than other companies with cheaper bids. He explained that 90% of other companies don't take the time nor expense to work on the most important part of the installation which is the foundation preparation for the equipment. Other companies cut too many corners regardless of the quality brand of the equipment, many times the installers don't get the right size ducting or connections because of mistakes and don't have time to go back to the parts store because they are under pressure to finish the job in a couple of days, so the improvise using the wrong size ducting and cutting the distance of the duct run to keep everything under budget. The problem with that is uneven air distribution and uneven temperatures throughout the home, causing the equipment to run longer times not meeting temper demands and further causing wear and tare along with higher utility bills. Joe explained that spend more time in getting all the correct parts and runs the ducting to the farthest ends of the house so that the air gets conditioned almost instantly. So I decided to go with West Tech Mechanical Service, and when everything was said and done, I was impressed with how the air immediately cooled and heated my home. I even had the city inspector come over to inspect the job and he said he was impressed of how well the ducting was installed. So I decided to write this review which I hope helps others out there in looking for the right contractor."
2.5 ton Trane furnace
Trane Condenser
Trane 10 ton President
Wall Heater
1964 Trane split system

+8

Recommended by95%of homeowners
Avatar for Magnolia Heating & Cooling Inc
Magnolia Heating & Cooling Inc
4.7(
819
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Pomona, CA and surrounding areas

In business since 1951

Free estimates

Warranties offered

"My air conditioner broke on the hottest day of the year (113). I went on Angie's list and saw they were highly rated so I gave them a call. It was late in the day when I called, but they were able to come out the next day. The guy was able to get the AC working but said I probably needed a new system. This didn't come as a shock to me....it was getting old. I had gotten estimates before, so I had a dollar figure in my head for what a new system would cost. I called their office and scheduled an estimate. The young man who came out took his time and looked at everything. He explained what he was doing and why. When showing me my options, he didn't try to sell me the most expensive model, but the one that best suited my needs. It wound up being $3000 less then previous estimates I had been given. When it came to installation, their team arrived on time, put coverings down to protect my floors (HVAC is in the attic) and even brought a portable AC unit so I would be comfortable....it was about 110 that day. They thought it would probably take a day and a half, but they got it all done in one day. My AC is working great now. I didn't know how poorly my old unit was working until the new one was installed. I'll have to say that I have been impressed with this company from start to finish. Everyone from the lady who answers the phone, to the estimator, to the installers has been punctual, pleasant and informative. They send e-mails to confirm appointments, usually with a picture of who is coming. Also, the amount I paid for the first repair was deducted from the bill for installation. They are going to be my new go-to people for all heating and cooling from now on."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by93%of homeowners
...
Showing 1-10 of 181
Install Boiler questions, answered by experts

Yes. Boilers need water to run without overheating, also known as dry firing. If you run it without a sufficient volume of water, either because of a burst pipe or a leak, you run the risk of damaging your machine or jeopardizing the safety of your home as a whole. When in doubt, shut off your boiler and repair any plumbing issues before turning it back on. Alternatively, consider installing a low-water cutoff (LWCO) before any issues arise. This gadget will protect your boiler by monitoring water levels and automatically shutting it off if it gets too low. 

Steam boilers require flushing at least every six to 12 months to keep them operating effectively for as long as possible. Depending on your water quality and frequency of use, you might need to do this more frequently. The flushing process helps to remove problematic buildup of sediments. While a boiler contractor near you can perform a thorough annual flush, learning how to drain the system yourself means you can do this monthly if you experience speedy mineral accumulation because of hard water. 

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.

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.

The cost of heating oil fluctuates rapidly based on supply and demand, but the average price is between $4.00 and $4.50 per gallon, which means filling a standard 275-gallon tank would cost between $1,100 and $1,240. Much like automotive gasoline, the price of home heating oil changes constantly, so the only way to get an accurate and current price per gallon is to contact a heating oil delivery company. Some companies also offer contracts with a set price that should be an average cost over the contract term.

The Pomona, CA homeowners’ guide to boiler installation services

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