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Top-Rated Swimming pool heaters installers and replacers in Morgan Hill - Updated Nov 2026

Avatar for Tsunami Pool & Spa
Tsunami Pool & Spa
5.0(
4
)
Swimming Pool Heaters - Install or Replace

Serving Morgan Hill, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I hired them after we resurfaced our pool our former pool guy retired. Great experience all around. Reliable, knowledgeable, and great customer service. Our pool has never looked so good!"
Pool Maintenance
Pool Maintenance
Pool Maintenance
Pool Maintenance
Pool Maintenance

+6

Response time8 hrs
Response rate96%
4 neighbors recently requested a quote
Avatar for Blue Splash Pool Service Repair & Leak Detection
Blue Splash Pool Service Repair & Leak Detection
4.7(
50
)
Swimming Pool Heaters - Install or Replace

Serving Morgan Hill, CA and surrounding areas

In business since 2001

Free estimates

Warranties offered

"Price quote was much lower than others, reviews from others very good, and BBB check showed he is BBB member with no complaints. Work was performed on time, included jackhammering out old skimmer from pool deck, installation of new skimmer, patch concrete, cleanup and rebalance pool water. Very pleased with the results."
BACK YARD REMODEL
BACK YARD REMODEL
BACK YARD REMODEL
BACK YARD REMODEL
BACK YARD REMODEL

+43

Response time7 hrs
Recommended by90%of homeowners
Paramount Pool Plaster
3.9(
16
)
Swimming Pool Heaters - Install or Replace

Serving Morgan Hill, CA and surrounding areas

In business since 1999

Credit card accepted

"They did an excellent job. The only issue was that after starting to chip away at the old plaster, they called me and told me that my pool had been replastered before. Therefore it had 2 layers of old plaster. That meant more work to chip it all the way down to the gunite. That would cost $1,500 more! I had chosen PPP because of their low bid and good reviews on Angie's List. I was very upset. Jorge said that he could replaster without stripping down to the the gunite. I told him that other companies specified in their estimate and quot;strip down to the guniteand quot;. He agreed to drop the surcharge to $1,200.
Notwithstanding this, PPP were still cheaper and did a superb job.
My recommendation to others is to make the contractor be very specific as to his assumptions and state what are the incremental costs if these assumptions turn out to be incorrect.Jorge is a very pleasant man who is a pleasure to deal with.
"
Recommended by91%of homeowners
Avatar for Fine Point Painting
Fine Point Painting
4.6(
54
)
Swimming Pool Heaters - Install or Replace

Serving Morgan Hill, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"I was recommended to Fine Point Painting by my parents. In the past my parents had bad luck with contractors who gave meaning to the term, Jack of All Trades Master at None. I grew up doubting contractors but Bill and his crew were fantastic. When he came out to do the bid he answered all of my questions and was thorough on explaining to me the reasons. When I had additional questions/concerns he was quick to reply via email.
The house we purchased to put it nicely, was in bad shape. Previously, it was a rental which I'm sure you can imagine the state
it was in. It also had termite damage in which Bill advised me to have the paint job done after the fumigation tenting. Apparently,
fumigation causes fresh paint to peel!!! Thank goodness we painted after the tenting.
We had the whole works done on the interior. The acoustic popcorn on the ceiling was removed, sanded, textured, primed, and
painted throughout the house. Also, the trim, doors and cabinets had oil based paint which needed to be sanded and primed in order for the latex paint to stick. The walls were sanded as well to remove embedded hair follicles and pebbles that were painted in the walls from the previous painter. Most of the interior of the house and entire garage smelled of animal urine and they pressure washed the garage with a cleaning solution to eliminate the smell. There were numerous cracks on the walls and ceilings which they filled. There were also 8 giant holes in the walls that they patched. They did an amazing job on the patchwork since you can't tell they were there!!! His crew was professional, courteous and they came on time. Also, they cleaned up after themselves very well. And this is coming from someone who is borderline OCD.
There were no hidden fees or added fees tacked on at the end. What made it easier for us was a payment plan which was broken down into 3 payment installations. This meant we paid them after each chunk of work was completed. I have heard stories where people have paid contractors upfront and the contractors run away with money or they don't finish the project.
If Angie's List had +'s and -'s I would give them A+'s. There are no words to express how pleased we are with Fine Point Painting. Our house looks amazing, the garage has no smell and I will hire them again for future projects.


"
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Recommended by93%of homeowners
Avatar for South Bay Pools Inc
South Bay Pools Inc
5.0(
5
)
Swimming Pool Heaters - Install or Replace

Serving Morgan Hill, CA and surrounding areas

Free estimates

Credit card accepted

"Pablo is a great technician and has always been available whenever I've had a problem with my system. He also goes above and beyond when performing any job. I definitely recommend him to anyone that needs routine pool service or unforseen pump repair!"
Pool Renovation
Pool Renovation
Pool renovation
New Spa Build
Pool Renovation

+36

Recommended by100%of homeowners
Avatar for About Green Land Care
About Green Land Care
4.6(
320
)
Swimming Pool Heaters - Install or Replace

Serving Morgan Hill, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Vince and his crew were wonderful ? friendly, professional, effective, efficient, and all at a very reasonable rate. Two huge trees were
heavily trimmed and shaped, one smaller tree reduced and reshaped, two very large hedges and assorted shrubs trimmed.  I plan on having Vince do an annual maintenance from now on.


"
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Recommended by92%of homeowners
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FAQs for swimming pool heaters installation and replacement projects in Morgan Hill, 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 Morgan Hill, 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.