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Swimming pool heaters repair or service pros in Bethesda

Avatar for Lifeline Pool and Spa, LLC

Lifeline Pool and Spa, LLC

23615 Neck Rd
5.00(
2
)
Approved Pro

Lifeline Pool and Spa, LLC

23615 Neck Rd
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Lifeline Pool and Spa LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"They are highly dependable and efficient."

anthony p on October 2024

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Lifeline Pool and Spa LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"They are highly dependable and efficient."

anthony p on October 2024


Avatar for Washingtonian Companies

Washingtonian Companies

8645 Ziggy Lane
5.00(
4
)
Approved Pro

Washingtonian Companies

8645 Ziggy Lane
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1402 local quotes requested

Transform your space with Washingtonian Companies, your interior/exterior design-build team. Whether it's roofing, windows, siding, decks, kitchens, bathrooms, or additions, we are your trusted partner to bring your vision to life and help personalize your surroundings.

"We were 100% satisfied with Washingtonian and with their work building our addition and deck. Not only was the workmanship and quality of the construction outstanding, but they operated with honesty and integrity. Their goal was our satisfaction and building a quality addition and deck. They accomplished all three and were reliable, dependable and conscientious. At no time did we believe that they had over-committed or were unable to deliver on what they had promised. They never cut corners to rush to another job nor did I ever feel that they were not spending the necessary time to ensure that the work on our job was thorough and complete. Travis, Kris and their crew were 100% professional, communicative and transparent. We will be using Washingtonian again, without hesitation. Our experience was excellent and they did an awesome job."

Walter J on January 2024

Transform your space with Washingtonian Companies, your interior/exterior design-build team. Whether it's roofing, windows, siding, decks, kitchens, bathrooms, or additions, we are your trusted partner to bring your vision to life and help personalize your surroundings.

"We were 100% satisfied with Washingtonian and with their work building our addition and deck. Not only was the workmanship and quality of the construction outstanding, but they operated with honesty and integrity. Their goal was our satisfaction and building a quality addition and deck. They accomplished all three and were reliable, dependable and conscientious. At no time did we believe that they had over-committed or were unable to deliver on what they had promised. They never cut corners to rush to another job nor did I ever feel that they were not spending the necessary time to ensure that the work on our job was thorough and complete. Travis, Kris and their crew were 100% professional, communicative and transparent. We will be using Washingtonian again, without hesitation. Our experience was excellent and they did an awesome job."

Walter J on January 2024


Avatar for Freedom Fence & Deck LLC

Freedom Fence & Deck LLC

414 A Back River Neck Rd
4.73(
245
)
Approved Pro

Freedom Fence & Deck LLC

414 A Back River Neck Rd
4.73(
245
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2101 local quotes requested

Freedom Fence and Deck specializes in affordable top quality maintenance free decks and fences. We are an owner operated company with zero complaints. We also have earned a A+ rating with the Better Business Bureau. We offer a limited Lifetime Warranty on all our work. Angie's List has awarded us the Super Service Award three years in a row.

"Team was very professional and did excellent work. The fence looks great."

Dee F on July 2025

Freedom Fence and Deck specializes in affordable top quality maintenance free decks and fences. We are an owner operated company with zero complaints. We also have earned a A+ rating with the Better Business Bureau. We offer a limited Lifetime Warranty on all our work. Angie's List has awarded us the Super Service Award three years in a row.

"Team was very professional and did excellent work. The fence looks great."

Dee F on July 2025


Avatar for HCS Exterior

HCS Exterior

8665 Sudley Rd
5.00(
1
)
Approved Pro

HCS Exterior

8665 Sudley Rd
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
386 local quotes requested

Welcome to HCS Exterior! We specialize in the transformation of outdoor spaces, delivering top-tier workmanship and unparalleled customer service. Our dedicated team is proficient in a variety of projects, including decking, siding, roofing, and more. We pride ourselves on understanding and meeting the distinct needs of each client, ensuring bespoke solutions that exceed expectations. With HCS Exterior, you can be confident in receiving high-quality exterior remodeling at competitive prices. Contact us today and discover how we can enhance the beauty and functionality of your home. We're here to serve you!

"I had a great experience with HCS concerning my siding, windows and roofing project. My wife and I wanted a company that would be reliable and affordable. After interviewing several companies we picked HCS. They were not the cheapest option but not the most expensive either. They had a good project coordinator who gave us several options, answered all of our questions and followed up with any additional information that we needed. We were amazed at the attention to detail. Now we have a beautiful home!"

Thomas S on September 2021

Welcome to HCS Exterior! We specialize in the transformation of outdoor spaces, delivering top-tier workmanship and unparalleled customer service. Our dedicated team is proficient in a variety of projects, including decking, siding, roofing, and more. We pride ourselves on understanding and meeting the distinct needs of each client, ensuring bespoke solutions that exceed expectations. With HCS Exterior, you can be confident in receiving high-quality exterior remodeling at competitive prices. Contact us today and discover how we can enhance the beauty and functionality of your home. We're here to serve you!

"I had a great experience with HCS concerning my siding, windows and roofing project. My wife and I wanted a company that would be reliable and affordable. After interviewing several companies we picked HCS. They were not the cheapest option but not the most expensive either. They had a good project coordinator who gave us several options, answered all of our questions and followed up with any additional information that we needed. We were amazed at the attention to detail. Now we have a beautiful home!"

Thomas S on September 2021


Avatar for Joist Construction LLC

Joist Construction LLC

6434 View Point Ct
5.00(
14
)
Approved Pro

Joist Construction LLC

6434 View Point Ct
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
309 local quotes requested

Joist construction is a company committed to the quality and agility of its services, Keeping the dates of your schedule transparently and efficiently. The contact is direct with the company's founders. JOIST is focused on renovating and improving the most beautiful points of your residence, such as Decks, balconies, gazebos, fences, patios, and everything else that our customers need. We serve mainly in the Maryland, Virginia and DC areas, but if you are not from these areas, please contact us to try to make your project viable. If you planning to enlighten your patio or just perform a small repair on your deck, we are the company you are looking for, count on JOIST construction for a new home! Get in touch now!

"Very good work, job done perfectly"

Gunnar K on June 2025

Joist construction is a company committed to the quality and agility of its services, Keeping the dates of your schedule transparently and efficiently. The contact is direct with the company's founders. JOIST is focused on renovating and improving the most beautiful points of your residence, such as Decks, balconies, gazebos, fences, patios, and everything else that our customers need. We serve mainly in the Maryland, Virginia and DC areas, but if you are not from these areas, please contact us to try to make your project viable. If you planning to enlighten your patio or just perform a small repair on your deck, we are the company you are looking for, count on JOIST construction for a new home! Get in touch now!

"Very good work, job done perfectly"

Gunnar K on June 2025


Avatar for DMV Pro Services

DMV Pro Services

Essex
4.94(
153
)
Approved Pro

DMV Pro Services

Essex
4.94(
153
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1270 local quotes requested

WE offer Senior, Teachers, Military and First Responders discounts! ONE-STOP- SHOP, with over 15 years of professional experience covering all your home improvement needs. Our specialties include: Bathroom and Kitchen Remodel, Home Renovations, Interior and exterior Painting, Decks, Gutter Installation, Flooring Installation. Our quotes are ALWAYS FREE! We are licensed and insured to deliver superior service. We guarantee great quality results on all projects offering fair and competitive prices. We take great pride in pleasing our customers! Give us a call today, we look forward to serving you!

"We had our master and hall baths completely gutted and rebuilt. We bid the project out to several companies, and DMV was immediately the most helpful. Pricing was very competitive. Luis and the team completed both bathrooms in about 6 weeks - and this was a full demo. The crew was extremely kind and courteous, and worked hard to minimize the mess and impact to our home. One weekend we had a party, and they helped make our home look like there wasn’t a major project in-progress! Craftsmanship was impeccable. The tile work in particular is beautiful - details I hadn’t even thought of were done for me. Like any job, we had some changes to scope (our choice), and some minor hiccups. They were extremely helpful navigating through scope changes, and more than fair on pricing. And on the minor hiccups, they made it extra clear that the job wouldn’t be wrapped until we were satisfied - and that’s what happened. Honestly this experience was a 10 out of 10, and I hope we can have them out for another project soon. Our bathrooms went from blight to bling in 6 weeks - I look forward to getting ready now!"

Cary W on August 2025

WE offer Senior, Teachers, Military and First Responders discounts! ONE-STOP- SHOP, with over 15 years of professional experience covering all your home improvement needs. Our specialties include: Bathroom and Kitchen Remodel, Home Renovations, Interior and exterior Painting, Decks, Gutter Installation, Flooring Installation. Our quotes are ALWAYS FREE! We are licensed and insured to deliver superior service. We guarantee great quality results on all projects offering fair and competitive prices. We take great pride in pleasing our customers! Give us a call today, we look forward to serving you!

"We had our master and hall baths completely gutted and rebuilt. We bid the project out to several companies, and DMV was immediately the most helpful. Pricing was very competitive. Luis and the team completed both bathrooms in about 6 weeks - and this was a full demo. The crew was extremely kind and courteous, and worked hard to minimize the mess and impact to our home. One weekend we had a party, and they helped make our home look like there wasn’t a major project in-progress! Craftsmanship was impeccable. The tile work in particular is beautiful - details I hadn’t even thought of were done for me. Like any job, we had some changes to scope (our choice), and some minor hiccups. They were extremely helpful navigating through scope changes, and more than fair on pricing. And on the minor hiccups, they made it extra clear that the job wouldn’t be wrapped until we were satisfied - and that’s what happened. Honestly this experience was a 10 out of 10, and I hope we can have them out for another project soon. Our bathrooms went from blight to bling in 6 weeks - I look forward to getting ready now!"

Cary W on August 2025


Homecraft Builders

537 Callander Way
4.81(
229
)
Approved Pro

Homecraft Builders

537 Callander Way
4.81(
229
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
897 local quotes requested

Homecraft is a 2nd generation, family-owned remodeler specializing in decks, roofing, siding, windows, and finished basements. We handle all steps of a project from planning, to permits, to building. When you partner with Homecraft you receive the finest materials - custom cut on site. This provides flexibility in design and perfection in construction. Since '96, homeowners have thanked us for establishing a company that cares. We take your ideas, add our building experience and together create a custom project that extends your living space and adds value to your home. Award Winning.

"Had an excellent experience working with Jeff on my deck project. The work is top notch and exactly what I wanted for a fair price. No BS up sales or any of that. Will definitely look to rehired for any future work."

Gregory B on January 2025

Homecraft is a 2nd generation, family-owned remodeler specializing in decks, roofing, siding, windows, and finished basements. We handle all steps of a project from planning, to permits, to building. When you partner with Homecraft you receive the finest materials - custom cut on site. This provides flexibility in design and perfection in construction. Since '96, homeowners have thanked us for establishing a company that cares. We take your ideas, add our building experience and together create a custom project that extends your living space and adds value to your home. Award Winning.

"Had an excellent experience working with Jeff on my deck project. The work is top notch and exactly what I wanted for a fair price. No BS up sales or any of that. Will definitely look to rehired for any future work."

Gregory B on January 2025


Avatar for SBC Outdoor Services

SBC Outdoor Services

804 Nursery Road
4.03(
31
)
Approved Pro

SBC Outdoor Services

804 Nursery Road
4.03(
31
)
Approved Pro
Customers say: Terrific value
1843 local quotes requested
23 years of experience

OVER 100 YEARS COMBINED EXPERIENCE AS YOU PATIO AND HARDSCAPE EXPERTS! SBC Outdoor Services was founded in 2015 by Brad Crist. Brad had over 15 years of experience in the industry and wanted to create a landscaping company that could hold true to the concept of “quality landscaping.” Ever since then we've been constantly growing as a high-end hardscape, landscape design, and commercial maintenance business. Over the course of our existence, we've earned a great reputation for quality service and we aim to not just maintain our reputation for excellence but to constantly improve it. That's why we only hire the best of the best. Our management team alone has over 30 years of experience in the industry and members of management used to maintain the White House. The rest of our team is similarly qualified and has over 100 years of combined experience. At SBC Outdoor Services we believe that landscaping is an art, not just a skill. We not only teach our employees proper installation methods but also encourage them to take initiative and to completely pour their imagination and skill into their work. Our design and installation divisions make sure that the product will be very functional as well as attractive while our maintenance division employees take great pride in the ongoing beauty of your property.

"I hired them to do landscaping and a driveway, my drive way is crumbling and have holes in it."

Cynthia R on December 2023

OVER 100 YEARS COMBINED EXPERIENCE AS YOU PATIO AND HARDSCAPE EXPERTS! SBC Outdoor Services was founded in 2015 by Brad Crist. Brad had over 15 years of experience in the industry and wanted to create a landscaping company that could hold true to the concept of “quality landscaping.” Ever since then we've been constantly growing as a high-end hardscape, landscape design, and commercial maintenance business. Over the course of our existence, we've earned a great reputation for quality service and we aim to not just maintain our reputation for excellence but to constantly improve it. That's why we only hire the best of the best. Our management team alone has over 30 years of experience in the industry and members of management used to maintain the White House. The rest of our team is similarly qualified and has over 100 years of combined experience. At SBC Outdoor Services we believe that landscaping is an art, not just a skill. We not only teach our employees proper installation methods but also encourage them to take initiative and to completely pour their imagination and skill into their work. Our design and installation divisions make sure that the product will be very functional as well as attractive while our maintenance division employees take great pride in the ongoing beauty of your property.

"I hired them to do landscaping and a driveway, my drive way is crumbling and have holes in it."

Cynthia R on December 2023


Remodeling Depot

12 W Church St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Remodeling Depot

12 W Church St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
214 local quotes requested
18 years of experience

Remodeling Depot, LLC, proudly serves its customers with pride, integrity and attention to the details that matter most to you. We specialize in a variety of installs and repairs for both residential and light commercial projects. This is one of the many things that sets us apart from the rest. We are locally owned and operated and treat each project as if it were our very own. Give us a call today!

Remodeling Depot, LLC, proudly serves its customers with pride, integrity and attention to the details that matter most to you. We specialize in a variety of installs and repairs for both residential and light commercial projects. This is one of the many things that sets us apart from the rest. We are locally owned and operated and treat each project as if it were our very own. Give us a call today!


Avatar for Deck and Shed Pros

Deck and Shed Pros

3714 Petersville Rd
4.62(
328
)
Approved Pro

Deck and Shed Pros

3714 Petersville Rd
4.62(
328
)
Approved Pro
Customers say: Quality work
441 local quotes requested
41 years of experience

Deck and Shed Pros is a locally owned and operated company dedicated to providing our customers with the finest quality Deck and Shed construction possible. We employ the most skilled craftsmen, take pride in our work, use the finest materials available, and are always striving to improve. We at Deck and Shed Pros understand we are building a structure that will be enjoyed for many years to come and there is no need to compromise with your deck. Our thoughtful and knowledgeable sales team will work with you to customize your dream deck and have many solutions that will help provide safety, storage, economy, and utility for your deck. We are a fully insured company. Visit our website http://deckandshedpros.com

"We had a partial deck built for our above-ground pool, and the whole experience was excellent from start to finish. Jim the owner, was great at communicating, he went over every detail with us beforehand, and even came out in person to check on the progress to make sure it was going well. It was clear he really cared about making sure everything turned out right. Simon was the one who built the deck, and he did a beautiful job and made it look perfect. He took our ideas and brought them to life exactly how we pictured it, with great attention to detail and craftsmanship. The deck feels and looks amazing, and has completely transformed our pool area into what we wanted. Between Tim’s professionalism and Simon’s skill, the whole process was smooth, stress-free, and the end result exceeded our expectations. Thank you so much!"

Linda B on August 2025

Deck and Shed Pros is a locally owned and operated company dedicated to providing our customers with the finest quality Deck and Shed construction possible. We employ the most skilled craftsmen, take pride in our work, use the finest materials available, and are always striving to improve. We at Deck and Shed Pros understand we are building a structure that will be enjoyed for many years to come and there is no need to compromise with your deck. Our thoughtful and knowledgeable sales team will work with you to customize your dream deck and have many solutions that will help provide safety, storage, economy, and utility for your deck. We are a fully insured company. Visit our website http://deckandshedpros.com

"We had a partial deck built for our above-ground pool, and the whole experience was excellent from start to finish. Jim the owner, was great at communicating, he went over every detail with us beforehand, and even came out in person to check on the progress to make sure it was going well. It was clear he really cared about making sure everything turned out right. Simon was the one who built the deck, and he did a beautiful job and made it look perfect. He took our ideas and brought them to life exactly how we pictured it, with great attention to detail and craftsmanship. The deck feels and looks amazing, and has completely transformed our pool area into what we wanted. Between Tim’s professionalism and Simon’s skill, the whole process was smooth, stress-free, and the end result exceeded our expectations. Thank you so much!"

Linda B on August 2025

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FAQs for swimming pool heaters repair or service projects in Bethesda, MD

Replacing a pool heater costs $3,000 on average. Final pricing depends on the type of heater (gas, electric, or solar) and your pool's size. Factor for swimming pool repair costs, at an average of $3,800. When you start experiencing issues with your pool heater, other equipment and structural failures often follow. Installation is often the least expensive for electric and gas heaters. Heat pumps and solar panels often cost several thousand dollars more to install.

A pool heater’s lifespan is determined by its type and proper upkeep. Solar heaters last 20 to 25 years, electric heat pumps perform for five to 10 years, and gas heaters remain effective for 5 years. Regular pool maintenance safeguards performance and prevents premature failure. Ensuring that you adhere to a strict annual service schedule protects your investment and maintains consistent heating efficiency.

Depending on the size of your pool, location, climate, and current energy prices, you’ll spend up to $20 per hour to heat a pool using propane, $9 per hour using natural gas, and $1 to $2 per hour for a heat pump. Northern climates require more energy and can double the price. Standard estimates allow homeowners to easily estimate the cost of heating a pool for a month. Propane heaters, for example, are known to burn around 1 gallon per hour per 100,000 BTUs.

An electric or gas heat pump will take eight to 14 hours to heat a pool, while a solar heat pump takes 24 to 72 hours. Multiply the number of gallons by 8.34 to get your total pounds of water. Divide this figure by your heater's BTU rating to determine how many hours it takes to raise the water temperature by 1 degree Fahrenheit.

If your pool heater is not raising the water temperature to the desired level, the issue is caused by cold ambient conditions rather than a malfunction. The best solution is to install a solar cover that locks in heat and boosts efficiency. A solar cover costing $120 to $250 enhances heat retention, ensuring your heater performs at its peak. Additionally, verify that all settings—such as thermostat calibration and water circulation—are properly adjusted to support optimal heating.

Regular annual maintenance is crucial to keep your pool heater running efficiently and to avoid high repair costs. Investing $100 to $200 in yearly maintenance prevents issues such as excessive noise, surging energy bills, and malfunctioning controls. This proactive care not only prolongs your heater’s lifespan but also ensures reliable performance throughout the season. Always refer to your warranty guidelines to follow the required maintenance procedures.

The Bethesda, MD homeowners’ guide to swimming pool heaters repairs or services

From average costs to expert advice, get all the answers you need to get your job done.

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