Get matched with top boiler installation pros in Los Alamitos, CA

There are 39 highly-rated local boiler installation pros.

Need a pro for your boiler installation project in Los Alamitos, CA?

Select your specific project to find the pro for you.

TRUSTED BY LOS ALAMITOS, CA HOMEOWNERS

4.6
Average homeowner rating
803
Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Los Alamitos, CA

*The Angi rating for Boiler Installation companies in Los Alamitos, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

*The HomeAdvisor rating for Boiler Installation companies in Los Alamitos, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

Last update on October 30, 2025

Reviewed in November 2024
Sammy and his crew installed a whole-house water filtration system for us. Their plumber was super knowledgeable and helped us choose the right system for our needs. Install was clean and professional.
SJZ Construction & Remodeling
Request a quote
Reviewed in February 2023
Liquid plumbing replaced our boiler with a tankless. Great experience start to finish. Installation went smoothly, they took their time before to explain options and afterwards to talk about operation and maintenance. They submitted a permit and a county inspector approved the installation.
Liquid Plumbing, Inc.
Request a quote
Reviewed in July 2017
I think he is going to come back in November. He was here right on time. It wasn't that long to put traps down. Before I knew it, he said he put them all down. He showed me where they were and it really wasn't that long. All they really had to do is stick them on the ground. Nothing...
Arrow Exterminating
Request a quote
Reviewed in January 2015
Our boiler completely shut down in the middle of the night in the middle of winter. Called these guys in an emergency. Called Big Apple Plumbing when they opened at 7am and they were at the house 2 1/2 hrs later. A team of three guys came out and were able to fix the problem within 20...
Big Apple Plumbing and Heating Corp
Request a quote
Reviewed in September 2014
They installed a kitchen faucet we had purchased and fixed some leaking sprinkler valves. They were professional, and arrived on time. I would use them again.
DIF Plumbing & Rooter Service
Request a quote
Reviewed in November 2005
I GOT A FANTASTIC PRICE ON THE STEREO, I SAVED ALMOST 30% OVER OTHER LOCAL AND ONLINE RETAILERS, THEY OFFERED TO INSTALL FOR $10, I'D DECLINED AT THE TIME (I SHOULD HAVE HAD THEM DO IT).
DISOUNT AVE. INC
Request a quote

Install Boiler questions, answered by experts

Most propane boilers last 15 to 20 years with regular maintenance and proper care. The lifespan depends on the quality of the unit, proper installation, and the level of maintenance. Investing in annual service can maximize longevity and efficiency. Routine inspections and timely repairs prevent early breakdown, ensuring your boiler heats your home for years to come.

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

You should get anywhere from three to five quotes for HVAC replacement to get an idea of the average cost of a new unit. Although this quote-collecting process can be time consuming, it allows you to compare what work is required, what type of unit you should install, and how much you should expect to pay for the service.

Scale from hard water is hard to diagnose until it starts causing problems. If your area has particularly hard water, that’s most likely what your boiler is using. If scale build-up becomes a problem, it starts to cause decreased flow and heating, and eventually, valve failures as valves become blocked. Let boiler professionals know if you’re worried about scale and they can offer advice or implement a solution.

It takes about five to 10 minutes for heat to reach a radiator, then about one hour until the radiator fully heats up a room. The exact duration depends on the size of the room and how far away the radiator is from the boiler heating system. Heating up an entire house could take up to two hours.

The Los Alamitos, CA homeowners’ guide to boiler installation services

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

See all articles

Allie Ogletree
•
May 2, 2025May 2, 2025
How Much Does a Tankless Water Heater Cost? [2025 Data]
Tankless water heater costs depend on the size of your water heater, location, fuel type, and more. Keep reading to calculate your expenses.
Scott Dylan Westerlund
•
May 28, 2025May 28, 2025
How Much Does a Water Heater Gas Valve Replacement Cost? [2025 Data]
Learn about the different factors that go into water heater gas valve replacement costs to see if you should DIY the project or call a pro.
Timothy Moore
•
May 29, 2025May 29, 2025
How Much Does a Water Heater Expansion Tank Cost? [2025 Data]
Wondering how much a water heater expansion tank costs? Use this cost guide to get an accurate estimate and learn how to choose the right one for your home.
Audrey Bruno
•
Apr 2, 2025Apr 2, 2025
Water Heater Expansion Tank Installation Diagram: How It Works
Water heater tank expansion installation diagrams can be helpful to have on hand whether you’re replacing an old unit or installing a new one.
Jouviane Alexandre
•
Apr 14, 2025Apr 14, 2025
Can You Install a Water Heater Yourself? And Should You?
If you’re wondering if you can install a water heater by yourself, know that you should leave this job to a licensed plumber to avoid financial risk and safety risks.
Amy Freeman
•
Apr 18, 2025Apr 18, 2025
What Size Tankless Water Heater Do I Need For My Home?
The number of people, flow rate, and water temperature in your home will help you calculate what size tankless water heater you need. This guide walks you through it.