Top-rated swimming pool heaters installers and replacers.

Get matched with top swimming pool heaters installers and replacers in Ventura, 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 Ventura

Avatar for Absolute Pools Resurfacing Inc
Absolute Pools Resurfacing Inc
4.9(
69
)

Serving Ventura, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"The project went very well. Absolute Pools communicated all steps along the way and explained what was happening and results we would get once completed. They kept the yard clean, showed up on time every day, and found ways to help us cut our costs, and brought in supplies at the right times to be efficient. Absolute Pool was very organized so the whole pool revamping took 20-30 days to complete. I would definitely recommend them for your project, or at least allow them to bid the project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+36

Response time4 days
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Best Quality Movers
Best Quality Movers
5.0(
299
)

Serving Ventura, CA and surrounding areas

In business since 2009

Credit card accepted

"This moving company was amazing! We had three men (Lurii, John, & Serg) help us for three hours. They were extremely fast-working and on top of things. They were also very careful moving furniture around and did not get any scratches or marks anywhere. We will definitely be using them again!
"
Movers getting armour
Additional Photos
Additional Photos
Additional Photos
Recommended by94%of homeowners
Avatar for O.C. Pool Technicians
O.C. Pool Technicians
4.1(
7
)

Serving Ventura, 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
)

Serving Ventura, 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 Exodus Construction & Remodeling INC
Exodus Construction & Remodeling INC
5.0(
11
)

Serving Ventura, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Exodus was wonderful , after quotes from many pool companies I decided to have SAMs company Exodus do the new construction on my pool. The price was excellent , but most importantly Sam had over 20 yrs experience in this field. He's men came here did a great job and my pool & concrete look beautiful ! I highly recommend this company, & would definitely hire them again ."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+133

Recommended by100%of homeowners
Avatar for California Smartscape
California Smartscape
4.4(
221
)

Serving Ventura, CA and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"California Smartscape provides a landscape design service you will appreciate as the owner, Richard, helps you develop your best options to take a nondescript landscape and makes it remarkable. Andrew Vesey, the designer has broad and specific knowledge in hardscape design. If you have ideas or not Andrew will help you bring options into focus. He has a creative mind and well-thought out plans to put your landscape project in the best possible condition. His work crew is highly commendable because of their talent and work ethics. They are on time, work hard, and pick up the site at the end of the day. They are gifted and dedicated workers who are professional, friendly, helpful and knowledgeable. If you have any questions or concerns, the Project Manager, Alvaro, will address them. He stands behind his work 100%. You can depend on your area lasting a long time since the materials used are excellent quality. The outcome is a beautiful oasis and one I will enjoy for many years."
Del Sur - Outdoor Living in Style
Santaluz - Cobalt Accented Outdoor Living Area with Fire Pit Seating
Santaluz - Elegant Stone Backyard Escape
Fairbanks Ranch / Pacific Highlands Ranch - Modern Outdoor Living
Encinitas - Mediterranean Retreat

+222

Recommended by94%of homeowners
So Cal Pool Builders
3.7(
3
)

Serving Ventura, CA and surrounding areas

In business since 2004

Free estimates

"Kevin is responsive, very accessible, was here almost every day of the job and finished very quickly. He obtained all permits and showed us a computer simulated image of our new pool in our backyard. Before the job he took us to see three previous jobs he had done. He got very high marks from the homeowners. He understood we had a tight budget and worked with us. He also was good about taking us around to pick tile and coping, etc. Like every construction job, there were bumps in the road, but they were handled professionally and the job went smoothly, overall."
Recommended by100%of homeowners
Showing 1-10 of 41
FAQs for swimming pool heaters installation and replacement projects in Ventura, 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 Ventura, 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.

  • A lap pool built in backyard of house

    Curious about lap pool costs? Learn the average price to install a lap pool, key cost factors, and tips to get the most value from your swim-friendly upgrade.

  • Backyard pool with lighting design

    Not sure who to call to fix a pool light? Learn why a pool repair service is best, what electricians can do, and what replacement costs.