Top-rated swimming pool heaters installers and replacers.

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

Avatar for POOLS ETC
POOLS ETC
5.0(
5
)

Serving Alviso, CA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

We are a locally owned and operated company that values honesty and integrity and takes pride in the services we provide to our residential and commercial clients. We specialize in pool maintenance and weekly, monthy, or other routinely scheduled services. We provide free estimates, and you will find us to be competitively priced. We look forward to building lasting relationships and guarantee your satisfaction!\n\nPlease call us at 650 328 8351; or email us at service@poolsetcbayarea.com

19 neighbors recently requested a quote
Avatar for Blue Splash Pool Service Repair & Leak Detection
Blue Splash Pool Service Repair & Leak Detection
4.7(
50
)

Serving Alviso, 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
)

Serving Alviso, CA and surrounding areas

In business since 1999

Credit card accepted

"I had Paramount come out to give me an estimate on refurbishing my empty swimming pool. It had been leaking water and we emptied it 2 years ago so it was time to either fix it or fill it in.

The estimator/sales guy came exactly on time, discussed the process and the issues he could see and emailed me an estimate later in the day. The only fly in the ointment for this part of the process is that I wrote back and asked him what kind of things typically drove up the price of this type of project (originally slated to be a re-tile and re-plaster job) and he didn't have any. I think he could have but more on that later.

The workers showed up exactly when scheduled and got right to work. They found that much of the plaster had lifted away from the gunnite and they really had to take it all down. They also found about 3 times as many structural cracks as estimated but that had been left open so that was okay. I was disappointed to be hit with the new charge of stripping the pool but Jorge cut me a really generous deal for the cost of the stripping and the extra cracks and I'm pretty sure I got the better end of the bargain. They also found that there were cracks in the corners of the pool and they applied extra rebar and concrete to those areas. They did not charge me more money for those repairs.

The job started on 7/20 and by 7/29 water was flowing into the pool again and it looks great. The crew did a good job of cleaning up and I'm quite pleased with the outcome. I recommend Paramount without hesitation."
Recommended by91%of homeowners
Avatar for Fine Point Painting
Fine Point Painting
4.6(
54
)

Serving Alviso, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"The approximate cost was $1300. The guys were nice. But the paint job isn't holding up that well. From the wall were my alarm is when the wall gets touch the paint is coming off. I don't think they did do a primer. It's not holding up I can see were it needs to be touched up in hallway and the laundry room where they painted and same in the kitchen. They were kind of in a hurry so they didn't spend time on prep. That's the kind of comment I will make to future customer. It looks good but they don't do a lot of prep. There were areas that have to be touched up.  It's not even a full year yet. They kind of want to get in and out.  Initially he came in with a price. He verbally gave me quotes for each room and because I am a female. He went outside to his truck to come back with the final bill and it was 3 times than what he said for each room. I say to him I guess I have to give you a not so great review on Angie's List because the quote and the integrity of all that is part of why I use Angie's List. When I said that he called me back and said oh I'm so sorry I don't know what I was thinking. That wasn't the quote I wanted to give you. I am like oh my god if I hadn't said that this guy will be taking me to the cleaners. They were on time. They were professional."
Additional Photos
Additional Photos
Additional Photos
Recommended by93%of homeowners
Avatar for About Green Land Care
About Green Land Care
4.6(
320
)

Serving Alviso, 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.


"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by92%of homeowners
Avatar for Horizon Energy Systems
Horizon Energy Systems
5.0(
5
)

Serving Alviso, CA and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"Horizon was excellent. Kurt was the person who initially came out to see if solar was feasible on my roof. He was extremely thorough and had to do a lot of measuring and computing because I have trees that cause shading on the south side of my house. However he managed to figure out placement of the panels so I would get the best coverage I could year round taking into account angle of the sun and where it would be blocked at different times of day and year. They also did a thorough inspection of the power system in my house and determined where to tap in, what would be needed, and how they would run all the cables. In the process of that, they did find some potentially dangerous sub-standard wiring (too large a gauge for the current pull) in an existing circuit and replaced that for me. The design work for the system was at their offices and it seemed to go fine. There were a few options in some places and they explained the choices to me so that I could make them from an informed place. When they came to install, they were efficient and thorough. The system went in quickly and was up and running smoothly. They had to come back and make a couple of tweaks because the monitoring equipment that comes with the system was not always able to get a reading on the state of the system. This sometimes happens in homes with longer wiring runs or a little more ambient electrical noise and was not in any way caused by Horizon itself. They were very happy to come back twice to try two different ways to deal with the problem. The second fix they made completely solved it and I have had a fully operational solar power system with bullet proof monitoring equipment since then. It has been about six months and I have had no problems at all."
San Jose
Menlo Park
Gilroy
Recommended by100%of homeowners
Aqua Gunite Inc
4.3(
9
)

Serving Alviso, CA and surrounding areas

In business since 2007

Emergency services offered

Credit card accepted

"

The pool related tasks were of very high quality, but the concrete deck work was sub-par, including excessive cracking, poor color matching and poor quality sealing of concrete that resulted in a lot of white haze on the deck (my guess is that the sealer was drying before they applied it). 

It was very difficult to get hold of anyone who knew what was going on with respect to the schedule.  There was a lot of wasted weeks between activities with no apparent explanations.  Overall, frustrating to work with, though again, the quality of the pool work was great (tile, plaster, plumbing, new equipment install).


"
Recommended by66%of homeowners
Showing 1-10 of 24
FAQs for swimming pool heaters installation and replacement projects in Alviso, 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 Alviso, 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.