Top-rated swimming pool heaters installers and replacers.

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

Avatar for Gonzalez Pools, Inc.
Gonzalez Pools, Inc.
4.0(
4
)
Swimming Pool Heaters - Install or Replace

Serving Fillmore, CA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"A long-overdue shoutout to Gonzalez Pools. We hired Favian and his crew to completely renovate our pool with new plaster, plumbing, and tile, crack repair, installing a gas heater and salt system, and pouring new coping and more than 500sq.ft. of oversized concrete pavers. They completed the job on-budget and ahead of schedule. The results are beautiful and matched our complicated design down to the inch. I wish I could post a photo! Definitely, recommend Gonzalez Pools for all your renovation needs!"
plaster and cincrete
plaster an concrete
plaste, coping tile and concrete
coping, tile and pebble finish.
NEW PLASTER ,COPING , TILE AND A NEW SPA

+13

Response time3 hrs
Recommended by75%of homeowners
Avatar for Better Buy Pool Supply
Better Buy Pool Supply
4.2(
118
)
Swimming Pool Heaters - Install or Replace

Serving Fillmore, 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 O.C. Pool Technicians
O.C. Pool Technicians
4.1(
7
)
Swimming Pool Heaters - Install or Replace

Serving Fillmore, CA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"

After reading a not so good  review I had some apprehension in letting Steve  bid on my project. In retrospect I would have missed out greatly. From the inception he was not only personable and knowledgeable but was also candid in exploring cost effective options on the remodel of my pool. I had gotten half a dozen estimates and fallen in the trap of "what kind of budget are we looking at?". He came in 5K under the lowest bid worked timely and never played me. He left me with a beautiful pool my kids could not wait to enjoy. As projects of the caliber evolved one is always leery of the unforeseen additional cost for ???  that did not happen here he was true to our agreement. In fact he included upgrades at no additional cost. A welcomed relief when dealing with contractors. I recommend him without reservation.


"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Recommended by83%of homeowners
Avatar for California Smartscape
California Smartscape
4.4(
221
)
Swimming Pool Heaters - Install or Replace

Serving Fillmore, 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
Showing 1-10 of 40
FAQs for swimming pool heaters installation and replacement projects in Fillmore, 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 Fillmore, 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.