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Find Swimming pool heaters installers and replacers in El Monte

Shell Sea's Pool's & Spa's Inc.

4.93(
150
)
Approved Pro

Shell Sea's Pool's & Spa's Inc.

4.93(
150
)
Approved Pro
Super Service Award
Customers say: True professional
88 local quotes requested
15 years of experience

Alex's Pool Service is your go to for any of your pool maintenance needs. We can handle your weekly cleaning, or any service need you have. Our experts have the experience and knowledge for any job; big or small. Give us a call to have your pool looking like new.

"Job was done promptly per promised schedule."

David L on December 2025

Alex's Pool Service is your go to for any of your pool maintenance needs. We can handle your weekly cleaning, or any service need you have. Our experts have the experience and knowledge for any job; big or small. Give us a call to have your pool looking like new.

"Job was done promptly per promised schedule."

David L on December 2025


Precision Pool Techs, LLC

4.80(
40
)
Approved Pro

Precision Pool Techs, LLC

4.80(
40
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
35 local quotes requested

Precision Pool Techs specializes in swimming pool construction, remodel, equipment installation, and repair with over 30 years experience. We pride ourselves on quality work and consistent communication with our clients.

"A+ professional, honest, competent, and they got the job done ahead of schedule. Their installer, Isaac was knowledgeable, friendly, and totally cleaned up the site and removed the old unit. There is no doubt whatsoever that if I have any pool equipment issues in the future, I will call them in a second John Ferola"

John F on June 2025

Precision Pool Techs specializes in swimming pool construction, remodel, equipment installation, and repair with over 30 years experience. We pride ourselves on quality work and consistent communication with our clients.

"A+ professional, honest, competent, and they got the job done ahead of schedule. Their installer, Isaac was knowledgeable, friendly, and totally cleaned up the site and removed the old unit. There is no doubt whatsoever that if I have any pool equipment issues in the future, I will call them in a second John Ferola"

John F on June 2025


Avatar for Absolute Pools Resurfacing Inc

Absolute Pools Resurfacing Inc

4.90(
62
)
Approved Pro

Absolute Pools Resurfacing Inc

4.90(
62
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
196 local quotes requested

Absolute Pools Resurfacing Inc. specializes in pool resurfacing using our top of the line Absoluteglass (fiberglass). We have over 26 years experience and also do pool and spa repairs. Our main focus is to please our customers with our amazing, and detailed work. :)

"Noe and his team are very professional and skilled. They did an excellent job repairing leaks in our pool and resurfacing it with fiberglass! In addition they resurfaced the spa with new fiberglass."

Judy H on October 2023

Absolute Pools Resurfacing Inc. specializes in pool resurfacing using our top of the line Absoluteglass (fiberglass). We have over 26 years experience and also do pool and spa repairs. Our main focus is to please our customers with our amazing, and detailed work. :)

"Noe and his team are very professional and skilled. They did an excellent job repairing leaks in our pool and resurfacing it with fiberglass! In addition they resurfaced the spa with new fiberglass."

Judy H on October 2023


Lotus Builders

5.00(
4
)

Lotus Builders

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Avatar for Build4U Construction and Design

Build4U Construction and Design

No reviews yet

Build4U Construction and Design

No reviews yet
19 years of experience

CONSTRUCTION IS IN OUR DNA. FROM PLANNING, DESIGN TO CONSTRUCTION MANAGEMENT AND FINAL DELIVERY. Being in the right hands makes all the difference sometimes. At Build4U Construction and Design we care about every detail. Our family care about your family and will ensure the project will be delivered on time on budget to your full satisfaction. We are aware that construction may be overwhelming, dusty and noisy. Our professional crews understand and are sensitive to your needs as you need to continue with your daily lives while we work hard at making your dream project come to life. We take each project as our own work and make sure you will be added to our list of happy clients.

CONSTRUCTION IS IN OUR DNA. FROM PLANNING, DESIGN TO CONSTRUCTION MANAGEMENT AND FINAL DELIVERY. Being in the right hands makes all the difference sometimes. At Build4U Construction and Design we care about every detail. Our family care about your family and will ensure the project will be delivered on time on budget to your full satisfaction. We are aware that construction may be overwhelming, dusty and noisy. Our professional crews understand and are sensitive to your needs as you need to continue with your daily lives while we work hard at making your dream project come to life. We take each project as our own work and make sure you will be added to our list of happy clients.


Avatar for Homfix Inc.

Homfix Inc.

5.00(
2
)

Homfix Inc.

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a Home Improvement and design Company that provides all type of home services from A to Z, Kitchen Remodel, Bathroom Remodel, Additions, Roof, Solar Panels, and ect..

We are a Home Improvement and design Company that provides all type of home services from A to Z, Kitchen Remodel, Bathroom Remodel, Additions, Roof, Solar Panels, and ect..


Hugs Construction

5.00(
4
)

Hugs Construction

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hugs Construction, which stands for home up grade services, has over 20 years of experience and is a full service construction company in the San Fernando Valley and surrounding Los Angeles area. They work on projects of all sizes, such as kitchen and bath remodeling, wiring and electric work, soundproofing, installing windows and doors, specialty projects and new constructions. Hugs Construction prides itself on utilizing green products to sustain the environment. They strive to maintain high customer satisfaction with every job, making sure that their work lasts for many years to come.

Hugs Construction, which stands for home up grade services, has over 20 years of experience and is a full service construction company in the San Fernando Valley and surrounding Los Angeles area. They work on projects of all sizes, such as kitchen and bath remodeling, wiring and electric work, soundproofing, installing windows and doors, specialty projects and new constructions. Hugs Construction prides itself on utilizing green products to sustain the environment. They strive to maintain high customer satisfaction with every job, making sure that their work lasts for many years to come.


Avatar for ON GOLDEN POND INC

ON GOLDEN POND INC

5.00(
1
)

ON GOLDEN POND INC

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

Their specialty is construction, repair and ongoing maintenance of Koi ponds and water gardens.

Their specialty is construction, repair and ongoing maintenance of Koi ponds and water gardens.


DeVries Construction

No reviews yet

DeVries Construction

No reviews yet
40 years of experience

Family owned & operated.

Family owned & operated.


Avatar for Socal Dream Sheds and Awnings

Socal Dream Sheds and Awnings

4.00(
1
)

Socal Dream Sheds and Awnings

4.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Bringing shed and awning dreams to life. With over 30 years experience under our tool belts. Affordable Sheds offers unequaled pricing and customer service. Satisfaction is gauranteed, plus ask about our 5 year warranty. Finally you can utilize your space with a brand new Dream Shed. FREE SITE INSPECTION! FREE INSTALLATION! 5 YEAR WARRANTY! SATISFACTION GAURENTEED! LOWEST PRICES! NO HASSLES! INSTALLATION 7 DAYS A WEEK! SHEDS & PLAYHOUSES come standard with Hardboard Siding / Two Key Lock / Piano or 4" hinge/ 36 inch Wide Door ( length and width may vary ) / Raised Plywood Floor Secured to Shed / 2x4 Framing / Painting to Match / Free Site Inspection / 5 year Warranty / Installation At No Extra Cost. AWNINGS Alumna Wood, Lattice, Full Coverage and Wood Products. THESE OPTIONS AVAILABLE Gable Roof / Vents / Extra Or Double Doors / Special Sizes & Heights / Windows W/ Screens . Satisfaction Guaranteed includes a 5 Year Warranty. We Guarantee The Lowest and Best Prices In Town. With Over 30 Years experience we continue to provide the highest level of Customer Service to Our Clients. Promotions: Call Now For Special Pricing Rate Details: We offer the best affordable rates in all of Southern California. Family owned and operated for over 30 years. Other Details: Hours of Operations:Monday - Saturday 7:00 am - 8:00 pm Except All Major Holidays Payment Methods: Cash, Check Profile Service Area: Orange County , Los Angeles County, Riverside County, San Diego County

Bringing shed and awning dreams to life. With over 30 years experience under our tool belts. Affordable Sheds offers unequaled pricing and customer service. Satisfaction is gauranteed, plus ask about our 5 year warranty. Finally you can utilize your space with a brand new Dream Shed. FREE SITE INSPECTION! FREE INSTALLATION! 5 YEAR WARRANTY! SATISFACTION GAURENTEED! LOWEST PRICES! NO HASSLES! INSTALLATION 7 DAYS A WEEK! SHEDS & PLAYHOUSES come standard with Hardboard Siding / Two Key Lock / Piano or 4" hinge/ 36 inch Wide Door ( length and width may vary ) / Raised Plywood Floor Secured to Shed / 2x4 Framing / Painting to Match / Free Site Inspection / 5 year Warranty / Installation At No Extra Cost. AWNINGS Alumna Wood, Lattice, Full Coverage and Wood Products. THESE OPTIONS AVAILABLE Gable Roof / Vents / Extra Or Double Doors / Special Sizes & Heights / Windows W/ Screens . Satisfaction Guaranteed includes a 5 Year Warranty. We Guarantee The Lowest and Best Prices In Town. With Over 30 Years experience we continue to provide the highest level of Customer Service to Our Clients. Promotions: Call Now For Special Pricing Rate Details: We offer the best affordable rates in all of Southern California. Family owned and operated for over 30 years. Other Details: Hours of Operations:Monday - Saturday 7:00 am - 8:00 pm Except All Major Holidays Payment Methods: Cash, Check Profile Service Area: Orange County , Los Angeles County, Riverside County, San Diego County

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