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Find Swimming pool heaters installers and replacers in Thousand Oaks

Avatar for R1 Pool Service
R1 Pool Service
5.0(
64
)

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"I have used R1 twice now for major pool repairs. Both timers were great and I have recommended to others. The first repair was replacing the heater and pump. The second repair was replacing the pool circuit board. I cannot speak more highly of the work."
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+68

Response time2 days
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Commercial Pool & Spa Services
Commercial Pool & Spa Services
4.7(
34
)

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"I recently installed a pool and needed a company to install all my pool equipment including the filter, heater, pump, and automation system. Commercial Pool installed all of them and did an excellent job. They were professional, fast, and extremely versed in the equipment. I was very impressed and would highly recommend them."
Green Pool
After Green Pool Clean
Installing Pump Motor
Fixing Handrail
Repairing Chlorinator

+88

Response time2 days
9 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Blue Pacific Pool & Spa Maintenance & Repairs
Blue Pacific Pool & Spa Maintenance & Repairs
5.0(
22
)

Serving Thousand Oaks, CA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Eric installed a new heater and removed the old one at our rental property and it definitley wasn't the easliest job! He went above and beyond to troubleshoot the issues and was determined to make sure our heater was up and running. He had great communication with us, was fair and very professional. We had an excellent experience using Blue Pacific Pool & Spa. HIGHLY RECOMMEND!!"
Swamp to Pool
Equipment Replacement
Expansion joint
Fire Recovery
Fire Recovery

+1

Response time2 hrs
Response rate89%
1 neighbors recently requested a quote
Avatar for Gonzalez Pools, Inc.
Gonzalez Pools, Inc.
4.0(
4
)

Serving Thousand Oaks, 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
)

Serving Thousand Oaks, CA and surrounding areas

In business since 1991

Free estimates

Warranties offered

"Outstanding work by Scott, who beat every other price out there by a lot, and still managed to go above and beyond, being a great resource for helping us get a DWP rebate that ended up balancing out the cost of the installation! I cannot more strongly recommend a company than I would Better Buy Pool Supply. They won't be beat!"
Variable speed pump install
pool pump install
variable pump install
pump install
pump install

+94

Recommended by92%of homeowners
Better Buy Pools Supply
4.2(
120
)

Serving Thousand Oaks, CA and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"My pool heater was over 30 years old and peripheral issues needed to be resolved before we could install a new one. The integrity of the gas line needed to be determined and better by pool immediately turned off the gas, and determined that there was no problem with the gas line. In doing this they Eliminated the potential for gas line replacement, which needed to be done prior to purchasing a new pool heater. The other company that came to give me an estimate did not react properly and left me with unanswered questions, thatâ s preventing me from doing business with them."
Response time2 hrs
Recommended by93%of homeowners
Avatar for Best Quality Movers
Best Quality Movers
5.0(
299
)

Serving Thousand Oaks, CA and surrounding areas

In business since 2009

Credit card accepted

"I contacted them for a quote and they called me within 10 minutes. Explained what they would do and the cost. (I also had two other quotes, 1 company was a little more expensive, the other quoted long distance rate). We set the date and they explained the cancellation policy. They called the day before the move to re-confirm the time and asked if I had any questions. The next morning two young men, Jason and Serge, arrived on time. They were prompt, professional, hard workers and had a great sense of humor. We walked through the house so they would understand what was being moved. And then they started. They worked fast but were very careful in wrapping and organizing everything. Once loaded, we headed to the new place. Several items needed to be moved out to go to another location which they did very quickly. Then everything was unloaded, we headed to a second location to drop off items and pick one up to return to the condo. Everything was moved without a dent, nick, chip or any breakage. They arranged furniture for me and put together things they had taken apart. They did the complete job in just 5 hours. I would absolutely hire this company again. I was very pleased with them."
Movers getting armour
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Recommended by94%of homeowners
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FAQs for swimming pool heaters installation and replacement projects in Thousand Oaks, 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 Thousand Oaks, 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.