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TRUSTED BY CARLSBAD, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon2.2k+
    Verified boiler installation services reviews

Find Boiler installation pros in Carlsbad

Avatar for Liberty Plumbing Heating Air Conditioning Inc
Liberty Plumbing Heating Air Conditioning Inc
4.9(
209
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Carlsbad, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"

The technician, Steve, arrived on time and completed the hos bib replacement very quickly. During a test of the water system he found that the water valve was not operating properly. He quoted me a price to replace and determined that he had the correct parts with him and I authorized the work. It really helped that he could complete the job rather then re-scheduling another appointment. He flexibility and expertise in getting the repairs completely quickly saved having to tak more time off from work. I would definitely recommend Liberty to others.


"
Response time8 hrs
Response rate100%
19 neighbors recently requested a quote
Avatar for Carini Home Services
Carini Home Services
4.7(
381
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Carlsbad, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"We were impressed with Jason’s presentation of the Mitsubishi system, and we really appreciated learning about the HERO program from him. We got a good estimate,ate for the work but were planning to do our roof repair first with adding solar and thought we would do this job after. Things worked out with that Jason got our work scheduled and done BEFORE the roof/solar which worked out because in Sept/Oct we still had some hot days, Thie crew was professional and extremely hard working, and poor guys, in hot weather, sweating in our attic/crawl space. Which they left with improvements! The system was up and running (2 downstairs units, 4 upstairs) in 6 working days. After a week we did have a problem, nothing worked and they came out promptly to troubleshoot, ordered new circuit board and installed as soon as it arrived. Been running fine since then, and this is also heating so I am looking forward to heating with solar instead of gas."
Using the sewer camera to inspect the inside of a customer's drains
Camera inspection through a sewer vent on a customer's roof
Hydro jet uses water at 4,000psi to clean the inside of the mainline drain which connects all the home's drains to the city's sewer system.
Using a snake we can go through the cleanouts on the side of the house.
With the cleanouts snaked, and the blockage located, we can send the hydro jet through the sewer vent and flush out the blocked drain.

+16

Response time10 mins
15 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for All Day Heating And Air Conditioning
All Day Heating And Air Conditioning
5.0(
16
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Carlsbad, CA and surrounding areas

Approved

In business since 2010

Credit card accepted

Customers say: True professional

"Josh Medina was very professional in his assessment of my job, was prompt in providing a quotation, and did the installation in less than a day. The price not only was less than four competitors, but also included an upgrade to a two-stage system. I could not be more pleased with the entire job, start to finish. These guys know what they are doing."
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+14

Response time4 hrs
Recommended by100%of homeowners
Avatar for Ecotech Pro Inc
Ecotech Pro Inc
5.0(
17
)
Oil Boiler or Radiator Heating System - InstallBoiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - Install+3 more

Serving Carlsbad, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"On initial inspection, they discovered that our old heat registers were the kind with asbestos (house built in the 60's), so they had to sub out the abatement part of the job. Once abatement was complete, the workers showed up each day at the time they said they would arrive. They were all friendly and professional. They kept everything clean. The took pictures in the attic to show me before, during, and after the work. They explained what they were doing and showed me the new ducting they were installing (quiet ducts) and explained the more "up-to-date" way of putting in the duct work than what we had. After the work was complete, we noted that the furnace ran much quieter (due to new ducting), and it ran WAY less often. The house stayed much warmer while running the furnace much less often. Best of all, our gas bill dropped! Now that we're moving into summer, the house seems to be staying cooler on these warm days. We don't have A/C so we're hoping the new insulation will keep the house cooler as the days continue to warm up. Very happy with the company and all the work they did. I would recommend them!"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
New Attic blow-in insulation.
Heating and Air Conditioning Project

+55

Response time1 day
Response rate100%
39 neighbors recently requested a quote
Avatar for Sky Clean Air
Sky Clean Air
4.7(
21
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Carlsbad, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

Sky Clean Air is family owned and operated. Customer satisfaction is our #1 goal. We aim to provide the most professional and affordable service possible. Our team of experienced technicians use the most advanced equipment to get the best results in every service we provide. We specialize in HVAC services, air duct cleaning, dryer vent cleaning, duct replacements, attic remediation, system installations, maintenance and repairs. Call us for a free in-home estimate today!

Air duct full of dust and debris.
Cleaned duct
Additional Photos
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Additional Photos

+24

Response time11 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for Cool Air For you
Cool Air For you
4.1(
17
)
Oil Boiler or Radiator Heating System - InstallBoiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - Install+3 more

Serving Carlsbad, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

With over 22 years of experience, we are heating and air conditioning company working in the Greater San Diego Area. Our company strives to provide the best service for reasonable prices. We are a manufacture approved company and certified for ductless and VRF systems by Mitsubishi. Our technicians train on all brands of heating and air conditioning systems. Our goal is to provide all our customers with the friendliest service, based on knowledge and timeliness. Give us a call today for your free estimate!

Additional Photos
Response time8 hrs
13 neighbors recently requested a quote
Recommended by80%of homeowners
Tarpy Plumbing Heating & Air
4.9(
105
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Carlsbad, CA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Excellent - We wanted to change our AC/Gas furnace system to a heat pump system and decided to use Tarpy. They provided a very comprehensive review of our needs, and spent additional time with me on the phone to help me choose the best and the most cost effective system for installation. Chris and David arrived on time and were very efficient with removal of the old system and installation of the new. They also corrected a couple of errors due to the previous installation (correcting bad welding on the Freon line, and installing a correct condensate discharge). Chris and David clean up the work area and answered any of my questions before they left. The system has been working great. Thanks Chris and David, and Tarpy!"
Recommended by96%of homeowners
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Install Boiler questions, answered by experts

Boiler installations and replacements cost between $3,600 to $8,400. Expect to pay around $5,900 on average for a new boiler, including installation. Adding new radiators or heaters to the boiler may include separate costs if you are also upgrading those components, so the final price may be higher. To decrease costs, you can look for local energy rebates for using a boiler and wait until installers are offering discounts for a first-time installation.

Costs range from $3,000 to $7,500, depending on system size and efficiency.

Propane is more cost-efficient than natural gas on a per-unit basis because it produces twice as much heat energy as an equivalent amount of natural gas. But propane is not ideal if you already have a gas line installed. The best choice for your home depends on the efficiency of your appliances and the amount of installation required of your fuel choice.

Many utility companies and government programs offer rebates or incentives for the installation of high-efficiency propane boilers. These can offset upfront costs and improve your return on investment. Check with your local utility or installer for current offers. Incentives vary by state and provider, so exploring regional programs can help maximize your savings.

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.

The Carlsbad, CA homeowners’ guide to boiler installation services

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