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Find Swimming pool heaters installers and replacers in Napa

Avatar for North Bay Water Services, Inc.

North Bay Water Services, Inc.

4238 Lozano Lane
4.44(
8
)
•Approved Pro

North Bay Water Services, Inc.

4238 Lozano Lane
4.44(
8
)
•Approved Pro
Customers say: Quick response
25 local quotes requested
37 years of experience

North Bay Water Services, Inc., is a locally owned and operated company serving the Fairfield, CA area and surrounding communities. North Bay Water Services Inc is a full-service pool company making sure your pool runs healthy for all your family and friends to enjoy all year. We offer quality work, reasonable rates, and friendly customer service. We also have a full repair department for pool equipment repairs and full system upgrades. We are now located in Fairfield at 4238 Lozano Lane. Call us now! 800-448-0362

"I write this review as an 8 year customer, soon to cancel. The service for the first 6 years was only weekly chemicals, with no issues. Once their price for weekly service doubled and included emptying the baskets, then the issues began. Their technicians would constantly not empty the basics, leaving them full of debris. I began sending them photos and security camera video of the technicians walking right by the baskets and not even looking at them. Now the worse part, dealing with the company. I would never receive a call back. The "service" manger Phil would never return a phone call, and it would take an act of congress to get him on the phone. The poor woman that answers the phone, although very nice, has no power to do anything. These issues have gone on for months, leading to finally canceling the service. I'd rather pay slightly more for a company that can fullfill their services. This company and its service has fallen apart. I would not recommend. "

Mike M on June 2025

North Bay Water Services, Inc., is a locally owned and operated company serving the Fairfield, CA area and surrounding communities. North Bay Water Services Inc is a full-service pool company making sure your pool runs healthy for all your family and friends to enjoy all year. We offer quality work, reasonable rates, and friendly customer service. We also have a full repair department for pool equipment repairs and full system upgrades. We are now located in Fairfield at 4238 Lozano Lane. Call us now! 800-448-0362

"I write this review as an 8 year customer, soon to cancel. The service for the first 6 years was only weekly chemicals, with no issues. Once their price for weekly service doubled and included emptying the baskets, then the issues began. Their technicians would constantly not empty the basics, leaving them full of debris. I began sending them photos and security camera video of the technicians walking right by the baskets and not even looking at them. Now the worse part, dealing with the company. I would never receive a call back. The "service" manger Phil would never return a phone call, and it would take an act of congress to get him on the phone. The poor woman that answers the phone, although very nice, has no power to do anything. These issues have gone on for months, leading to finally canceling the service. I'd rather pay slightly more for a company that can fullfill their services. This company and its service has fallen apart. I would not recommend. "

Mike M on June 2025

Avatar for Shipley Pools

Shipley Pools

428 N Buchanan Cir Suite 16
5.00(
1
)
•Approved Pro

Shipley Pools

428 N Buchanan Cir Suite 16
5.00(
1
)
•Approved Pro
10 local quotes requested
1 years of experience

We're a local third generation family 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 upgrades, repairs, commercial pool maintenance. We have weekly, monthly, 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! There is no substitution for experience and knowledge.

"The Shipley representative responded to my call immediately and came to my house the same day, diagnosed the issue immediately, and solved the problem in no time with only a minimal service charge. Very pleased. "

Michael R on October 2025

We're a local third generation family 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 upgrades, repairs, commercial pool maintenance. We have weekly, monthly, 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! There is no substitution for experience and knowledge.

"The Shipley representative responded to my call immediately and came to my house the same day, diagnosed the issue immediately, and solved the problem in no time with only a minimal service charge. Very pleased. "

Michael R on October 2025

Avatar for Sidex Siding, Decking & Windows

Sidex Siding, Decking & Windows

3175 Sunset Blvd
5.00(
8
)
•Approved Pro

Sidex Siding, Decking & Windows

3175 Sunset Blvd
5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
678 local quotes requested

Just a down to earth team of hard working men looking to make an honest living. Family owned and operated. At Sidex, we take pride in being Sacramento's go-to destination for premium siding, decking, and windows. Our mission is simple: to elevate the beauty and functionality of your home. With a dedication to craftsmanship and customer satisfaction, we offer a wide range of high-quality products and expert services tailored to your unique style and needs. Whether you're looking to enhance your home's curb appeal, increase energy efficiency, or simply elevate your living space, Sidex is here to make your vision a reality. Experience the Sidex difference and transform your house into the home of your dreams.

"Sidex Siding and Decking did an incredible job on my deck! The quality of their work is evident in every detail, and the materials they used are built to last. The team was professional, efficient, and easy to work with. They delivered exactly what I wanted, and the final result looks amazing. All my family and friends absolutely love the new 25x30ft deck! Highly recommend them for anyone needing a well-crafted deck!"

Rueben S on March 2025

Just a down to earth team of hard working men looking to make an honest living. Family owned and operated. At Sidex, we take pride in being Sacramento's go-to destination for premium siding, decking, and windows. Our mission is simple: to elevate the beauty and functionality of your home. With a dedication to craftsmanship and customer satisfaction, we offer a wide range of high-quality products and expert services tailored to your unique style and needs. Whether you're looking to enhance your home's curb appeal, increase energy efficiency, or simply elevate your living space, Sidex is here to make your vision a reality. Experience the Sidex difference and transform your house into the home of your dreams.

"Sidex Siding and Decking did an incredible job on my deck! The quality of their work is evident in every detail, and the materials they used are built to last. The team was professional, efficient, and easy to work with. They delivered exactly what I wanted, and the final result looks amazing. All my family and friends absolutely love the new 25x30ft deck! Highly recommend them for anyone needing a well-crafted deck!"

Rueben S on March 2025

Avatar for Elite Custom Pools Inc

Elite Custom Pools Inc

4750 Almaden Expy
4.03(
29
)
•Approved Pro

Elite Custom Pools Inc

4750 Almaden Expy
4.03(
29
)
•Approved Pro
Customers say: True professional
1610 local quotes requested
Free onsite estimate

We are Pool & Spa specialists, We provide Installation and remodel for in-ground pools, We offer; Full service Chemical service Chem-plus service, Installation of the newest pool equipment on the market Automation Pool Pumps Pool Filters Pool Cleaners Heaters Salt systems We specialize in; Energy efficient pool equipment that saves the customers up to 90% on electricity, We guarantee CRYSTAL CLEAR WATER in 7 days, We have 15 years experience, We are; CPO- certified pool operator, CPI- certified pool inspector, CAEI- certified aquatic equipment installers We will be happy to answer any questions you might have about your swimming pool

"probably the best contractors i have ever had here. pool was resurfaced and re grouted in a timely manor. all workers were fast and very polite"

sunnyvale m on November 2021

We are Pool & Spa specialists, We provide Installation and remodel for in-ground pools, We offer; Full service Chemical service Chem-plus service, Installation of the newest pool equipment on the market Automation Pool Pumps Pool Filters Pool Cleaners Heaters Salt systems We specialize in; Energy efficient pool equipment that saves the customers up to 90% on electricity, We guarantee CRYSTAL CLEAR WATER in 7 days, We have 15 years experience, We are; CPO- certified pool operator, CPI- certified pool inspector, CAEI- certified aquatic equipment installers We will be happy to answer any questions you might have about your swimming pool

"probably the best contractors i have ever had here. pool was resurfaced and re grouted in a timely manor. all workers were fast and very polite"

sunnyvale m on November 2021

Avatar for Sola de Vega Landscaping

Sola de Vega Landscaping

3271 Boron Avenue
5.00(
9
)
•Approved Pro

Sola de Vega Landscaping

3271 Boron Avenue
5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
199 local quotes requested

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"We had a sprinkler leakage problem that Saul and his team solved during his visit. They came on time, did a thorough walkthrough of the property pointing issues and solutions. After a couple of days after their visit, I can say the problem is solved. I will definitely recommend Sola de Vega Landscaping for their professionalism and honesty doing their job."

David M on October 2023

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"We had a sprinkler leakage problem that Saul and his team solved during his visit. They came on time, did a thorough walkthrough of the property pointing issues and solutions. After a couple of days after their visit, I can say the problem is solved. I will definitely recommend Sola de Vega Landscaping for their professionalism and honesty doing their job."

David M on October 2023

Avatar for Echelon Pool & Spa

Echelon Pool & Spa

325 Arata Lane
5.00(
8
)
•Approved Pro

Echelon Pool & Spa

325 Arata Lane
5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
98 local quotes requested

We specialize in Swimming Pool & Spa construction, along with all phases of Remodeling. We DO NOT set up above ground pools. We provide Attention to detail and very clean work. I can provide many excellent references. I have been building and remodeling pools since the 1990's. We are a small owner operated company, I the owner am on the jobsite every day to oversee construction

"Amazing job. Our pool had a black bottom that was peeling off - it was pretty old. Mel from Echelon Pools made suggestions about changing the color so the water would have a beautiful natural color. The job was accomplished in pretty much one day and was fascinating to watch. Mel was delightful to work with and his communication style was well beyond any other contractor I've ever worked with. I would highly recommend Echelon Pools to anyone considering doing a remodel or resurface."

Jaqui A on May 2024

We specialize in Swimming Pool & Spa construction, along with all phases of Remodeling. We DO NOT set up above ground pools. We provide Attention to detail and very clean work. I can provide many excellent references. I have been building and remodeling pools since the 1990's. We are a small owner operated company, I the owner am on the jobsite every day to oversee construction

"Amazing job. Our pool had a black bottom that was peeling off - it was pretty old. Mel from Echelon Pools made suggestions about changing the color so the water would have a beautiful natural color. The job was accomplished in pretty much one day and was fascinating to watch. Mel was delightful to work with and his communication style was well beyond any other contractor I've ever worked with. I would highly recommend Echelon Pools to anyone considering doing a remodel or resurface."

Jaqui A on May 2024

Ace Pool Service Inc.

1731 Ducker Ct.
No reviews yet

Ace Pool Service Inc.

1731 Ducker Ct.
No reviews yet
55 years of experience

Weekly maintance, Repairs, plumbing, electrical, leak detection and repair, skimmer replacement. Install equipment. Our sub-contractors have been with us for over 20 years. We have full time and part time employees.

Weekly maintance, Repairs, plumbing, electrical, leak detection and repair, skimmer replacement. Install equipment. Our sub-contractors have been with us for over 20 years. We have full time and part time employees.

Allen Design & Construction

757 Oak Ln
5.00(
3
)

Allen Design & Construction

757 Oak Ln
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our company is a modest size with four part-time employees whose utilization varies with the scope of the work. We use six sub-contractors as required in the area of HVAC, Truss framing, Roofing, Concrete-finishing, Plumbing and Electrical, although we do a considerable amount of plumbing and electrical in-house. Our billing is done on a progressive basis, with payments according to percentage completion, with $ 1,000 due at contract signing. Cash or check only with no financing or credit cards.

Our company is a modest size with four part-time employees whose utilization varies with the scope of the work. We use six sub-contractors as required in the area of HVAC, Truss framing, Roofing, Concrete-finishing, Plumbing and Electrical, although we do a considerable amount of plumbing and electrical in-house. Our billing is done on a progressive basis, with payments according to percentage completion, with $ 1,000 due at contract signing. Cash or check only with no financing or credit cards.

G Moran Construction Inc

318 Starling Road
5.00(
1
)

G Moran Construction Inc

318 Starling Road
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Marin county local for over 40 years with 25+ years of experience in construction. We specialize in Kitchen and Bathroom remodeling and Room additions. We have extensive knowledge in custom Decks and Dry-Rot repair. References and photos available upon request.

Marin county local for over 40 years with 25+ years of experience in construction. We specialize in Kitchen and Bathroom remodeling and Room additions. We have extensive knowledge in custom Decks and Dry-Rot repair. References and photos available upon request.

Lamorinda Fence Co

3554 Torino Way
3.50(
2
)

Lamorinda Fence Co

3554 Torino Way
3.50(
2
)
Customers say: Terrific value
Free onsite estimate

In business 20years hands on owner with 3 employees

In business 20years hands on owner with 3 employees

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FAQs for swimming pool heaters installation and replacement projects in Napa, 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 Napa, 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.

See all articles
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