Top-rated swimming pool heaters installers and replacers.

Get matched with top swimming pool heaters installers and replacers in La Puente, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Swimming pool heaters installers and replacers in La Puente

Avatar for Better Buy Pool Supply
Better Buy Pool Supply
4.2(
118
)
Swimming Pool Heaters - Install or Replace

Serving La Puente, CA and surrounding areas

In business since 1991

Free estimates

Warranties offered

"They gave a reasonable estimate, did not increased prize after seeing bigger problem then anticipated. Were on time, cleaned up after . Tom very knowledgeable and friendly. We did not fill up the pool yet but I am confident that the crack is closed. All around a pleasant experience"
Variable speed pump install
pool pump install
variable pump install
pump install
pump install

+94

Recommended by92%of homeowners
Avatar for Best Quality Movers
Best Quality Movers
5.0(
299
)
Swimming Pool Heaters - Install or Replace

Serving La Puente, CA and surrounding areas

In business since 2009

Credit card accepted

"I cannot say enough good things about them.  Extremely responsive, courteous  and professional.  Took great care in wrapping the furniture and in moving it into the house (made sure it didn't scratch the walls or the floors).  Were extremely patient with us when we changed our minds with the the placement of some of the furniture (moved couches from one room to another and back again).  We also had some challenging reassembling issues that they handled no problem.
"
Movers getting armour
Additional Photos
Additional Photos
Additional Photos
Recommended by94%of homeowners
Avatar for PoolJoe.com
PoolJoe.com
4.1(
104
)
Swimming Pool Heaters - Install or Replace

Serving La Puente, CA and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"Sergio is professional and reliable. He missed a few weeks here and there, but communicated with me and I appreciate that. My pool was sparkling clean after each service. I would still have him as my pool service but I sold my house and moved.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Recommended by86%of homeowners
Avatar for O.C. Pool Technicians
O.C. Pool Technicians
4.1(
7
)
Swimming Pool Heaters - Install or Replace

Serving La Puente, CA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I highly recommend Steve and his crew at O.C Pool Technicians. They are professional and a pleasure to do business with. They were very flexible with any changes I wanted to make and always had time to answer my questions. He came up with a plan to fit my budget and there were no unexpected extra costs. I will use them again for any future projects"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Recommended by83%of homeowners
Crystal Pool & Spa
3.9(
11
)
Swimming Pool Heaters - Install or Replace

Serving La Puente, CA and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"The work itself went very smoothly.  Renovating my house, I had dealt with every kind of contractor (painting, construction, floors, plumbing, etc ? see my other reviews), and the guys at Crystal Pool & Spa were by far the best and easiest to deal with.  They were the only contractor that actually finished the project by the date that they said they would (not that I really cared since it was February and too cold to swim).  The whole process took about a week and a half.  One day to demolish the old plaster and tile.  One day to set up the baja shelf and shallow deep end.  One day to pour the concrete.  A few days to let the concrete settle, and then one more day each to add the tile and plaster.  All the crew members that came over to the house were polite and professional, and they always made sure to clean up whatever mess they made.  
I want to point out that when I moved into the house, the pool lights were not working.  I just figured they were burnt out since they were so old, and asked CPS to bring two new lights and add it to my bill.  But one of the workers found out that it was just an exterior fuse that need to be fixed, and did it for free.  So give them a big plus for honesty since they could have easily replaced the working lights in order to pad their bill.  
Finally, what matters the most is the finished product.  I have to say that the remodeled pool with the mosaic tile and baja shelf looks absolutely fantastic.  I felt like my pool looked better than many of the fancy hotel pools in Vegas (although on a much smaller scale).  After seeing my new pool, I wished I would have spent a bit more for some of their other products, like PebbleTec They even contacted me after the pool was finished to make sure that everything was great and that I was happy, and also that my pool guy was properly treating the new plaster.  Would absolutely recommend these guys for any kind of pool work."
Recommended by88%of homeowners
Avatar for Filmore Management
Filmore Management
4.6(
8
)
Swimming Pool Heaters - Install or Replace

Serving La Puente, CA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"We well! Dakeba Jones was very knowledgeable and very informative! Walking us through the process of analyzing what was needed, getting through the Permit process and finishing the work! All around good experience!"
844 Glenway Ave
844 Glenway Ave
844 Glenway Ave
844 Glenway Ave
844 Glenway Ave

+22

Recommended by100%of homeowners
Avatar for California Arborist
California Arborist
4.4(
149
)
Swimming Pool Heaters - Install or Replace

Serving La Puente, CA and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"I wasn't happy with it, and I had to have them back out a couple of times. It is not a big deal, it happened a year ago. I paid them cash $1000, I paid them a check and they said they never got the check, I had to send them copies of the check. Their accounting department leaves a little to be desired. I wasn't happy with the work and the aftermath. I would not use them again. "
Pool and Lighting
Golf Course Maintenance
Outdoor Kitchens
Recommended by88%of homeowners
...
Showing 1-10 of 57
FAQs for swimming pool heaters installation and replacement projects in La Puente, CA

Yes, you can add a heater to an existing pool. A pro can retrofit a heater to nearly any in-ground or above-ground pool. Adding a heater allows you to start the swim season earlier, finish it later, and maintain a steady water temperature in between. Many owners schedule the job during a larger pool upgrade, but it also works as a standalone project. Professional installation ties the new unit into the existing pump and plumbing for safe, efficient operation.

Most owners switch the heater on a day or two before they plan to swim, then shut it down afterward. Reaching the target temperature can take 24 to 72 hours, depending on pool size and outdoor conditions. Using a cover while the heater is off helps hold the heat and keeps energy costs in check.

Pool heaters can freeze if left exposed to extreme conditions. Freezing can damage internal heater components, potentially leading to costly pool repairs. Cycling water, covering the heater, and regular maintenance help prevent freezing. Sealing or winterizing your heater also protects it during the season—this involves draining water from the heater and its components.

Pool heaters operate with lifespans spanning from seven to 30 years. Gas and propane models last seven to 12 years, while electric and solar heaters perform efficiently for up to 30 years. Consistent professional maintenance and routine inspections extend the heater’s life and improve its performance, ensuring a safe and reliable heating system for your pool.

Before hiring a pool heater installation contractor, conduct thorough research by reviewing online feedback and gathering recommendations from trusted sources. Contact multiple professionals to discuss pricing, request references, and understand the complete installation process. This careful evaluation ensures you select a qualified contractor who delivers high-quality service and a successful installation.

The La Puente, CA homeowners’ guide to swimming pool heaters installations and replacements

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