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Swimming pool heaters installers and replacers in Gaithersburg
Need a little, or a lot of, help with your pool, spa, or fountain? If so, Millennium Pools and Spas is just the company you are looking for! Millennium Pools is an industry leader in Maintenance, Service, and Renovation of pools, spas, and fountains. Do you need an opening and want someone else to clean and maintain your swimming pool? We can do that too! Sit back and relax by your pool all summer long and let us do the work so you don't have to! Millennium Pools and Spas, LLC, has been in business since 2006, but has over 30 years of pool and spa experience. We specialize in major renovation, technical problems, leak repair and offer weekly visits and maintenance package options to make sure everything is up to par! Call Millennium Pool and Spas, LLC, today and enjoy your summer! Serving Northern Virginia, Washington DC and Maryland
"good job"
Brian G on May 2024
Need a little, or a lot of, help with your pool, spa, or fountain? If so, Millennium Pools and Spas is just the company you are looking for! Millennium Pools is an industry leader in Maintenance, Service, and Renovation of pools, spas, and fountains. Do you need an opening and want someone else to clean and maintain your swimming pool? We can do that too! Sit back and relax by your pool all summer long and let us do the work so you don't have to! Millennium Pools and Spas, LLC, has been in business since 2006, but has over 30 years of pool and spa experience. We specialize in major renovation, technical problems, leak repair and offer weekly visits and maintenance package options to make sure everything is up to par! Call Millennium Pool and Spas, LLC, today and enjoy your summer! Serving Northern Virginia, Washington DC and Maryland
"good job"
Brian G on May 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job
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.
"Freedom Fence & Deck did an excellent job install our new deck. The sales rep and the workers were friendly and professional. Additionally, I love that the owner of the company is a veteran, and the company offered the best veterans discount compared to the competitive quotes."
Dominique D on January 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.
"Freedom Fence & Deck did an excellent job install our new deck. The sales rep and the workers were friendly and professional. Additionally, I love that the owner of the company is a veteran, and the company offered the best veterans discount compared to the competitive quotes."
Dominique D on January 2025
A & L Construction was established in April 1985. Our primary focus: positioning this company as the best construction firm for custom design decks, additions, and remodeling. We serve mostly the Virginia, Maryland, and Washington DC areas. Serving both the builders and homeowners, at A & L Construction we have succeeded in our objective and we continue to expand. Years before incorporating A & L Construction, the founders, Keith and Bill met while working for other companies. Gaining first hand knowledge of quality and craftsmanship in Commercial Remodeling and Historic Restoration projects. Additional DBA - A & L Construction. Locally owned. A&L construction will never ask for money up front. We always get work compleated before asking for payment.
"Oregon usa"
Gero M on June 2022
A & L Construction was established in April 1985. Our primary focus: positioning this company as the best construction firm for custom design decks, additions, and remodeling. We serve mostly the Virginia, Maryland, and Washington DC areas. Serving both the builders and homeowners, at A & L Construction we have succeeded in our objective and we continue to expand. Years before incorporating A & L Construction, the founders, Keith and Bill met while working for other companies. Gaining first hand knowledge of quality and craftsmanship in Commercial Remodeling and Historic Restoration projects. Additional DBA - A & L Construction. Locally owned. A&L construction will never ask for money up front. We always get work compleated before asking for payment.
"Oregon usa"
Gero M on June 2022
$25 for landscape design plan and 2D drawing. Triton Design Group Inc was founded in 2003. It is owned and personally presided over by Kuldar Kurrik, a noted agrarian expert of Estonian descent. It provides a variety of artistic, ground finishing/keeping service to patrons throughout the The Nation's Capital Metro. area. Triton Design Group champions world renown, comprehensive landscaping help: grand, outdoor spatial planning, new plant implementation, maintenance; stone wall, patio, deck, stairway and, evermore important, seawall and pier construction. Both precious, personally prized residential as well as premier commercial clients are treated equally, with the same degree of graciousness and lifetime regard. Complete home remodeling and landscaping. Quality and good customer service is our coal. Additional DBA - Triton Design Group Inc.
"Kuldar and his team recently completed a renovation for the front of our house - removing the existing siding and replacing it with natural stone. I had no idea what to expect with this type of project, just a final picture in mind, and wow did these guys exceed my expectations. They were professional and helpful every step of the way, explaining in depth what we'd need with very reasonable pricing and timelines. The crew was extremely polite and worked diligently during wild weather variance days of summer and I can stress enough how gorgeous everything looked once complete. I would absolutely recommend Triton for any masonry or siding work - you will not be disappointed."
Matt H on July 2023
$25 for landscape design plan and 2D drawing. Triton Design Group Inc was founded in 2003. It is owned and personally presided over by Kuldar Kurrik, a noted agrarian expert of Estonian descent. It provides a variety of artistic, ground finishing/keeping service to patrons throughout the The Nation's Capital Metro. area. Triton Design Group champions world renown, comprehensive landscaping help: grand, outdoor spatial planning, new plant implementation, maintenance; stone wall, patio, deck, stairway and, evermore important, seawall and pier construction. Both precious, personally prized residential as well as premier commercial clients are treated equally, with the same degree of graciousness and lifetime regard. Complete home remodeling and landscaping. Quality and good customer service is our coal. Additional DBA - Triton Design Group Inc.
"Kuldar and his team recently completed a renovation for the front of our house - removing the existing siding and replacing it with natural stone. I had no idea what to expect with this type of project, just a final picture in mind, and wow did these guys exceed my expectations. They were professional and helpful every step of the way, explaining in depth what we'd need with very reasonable pricing and timelines. The crew was extremely polite and worked diligently during wild weather variance days of summer and I can stress enough how gorgeous everything looked once complete. I would absolutely recommend Triton for any masonry or siding work - you will not be disappointed."
Matt H on July 2023
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!
"The work on my deck was very quick and well done, and adjustments were made smoothly. The management was excellent and I couldn’t be happier that I chose Joist. I have already passed their information around to neighbors!"
Nina A on March 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!
"The work on my deck was very quick and well done, and adjustments were made smoothly. The management was excellent and I couldn’t be happier that I chose Joist. I have already passed their information around to neighbors!"
Nina A on March 2025
Green Future Construction and Tree Specialists is the area's premier full-service company for all your outdoor needs! With experts in construction, landscape design, and tree services all under one roof, we make scheduling your project easy and ensure it’s managed seamlessly from start to finish, exceeding expectations every step of the way.
"I want to take a moment to recognize Green Future Construction for the outstanding job they did on my backyard deck project. The staff hit the ground running beginning with the demolition of the old deck once given the county permits and immediately started the preparation of the foundation, followed by the construction of the deck. I was impressed with the crew work dedication along with being very meticulous and conscience in what they were doing. These efforts caused the project to be completed under schedule. Along the way, they addressed discrepancies in their workmanship or damage to the existing home, reaffirming a commitment to excellence. They also did a great clean up job when done. Lastly, I want to thank Mr. Thomas Silva, Project Coordinator, for working closely with me and keeping me informed verbally and in writing throughout the construction period. His open communications kept me at ease on every phase of the project. I look forward to doing business again with Green Future Construction."
K. W on March 2025
Green Future Construction and Tree Specialists is the area's premier full-service company for all your outdoor needs! With experts in construction, landscape design, and tree services all under one roof, we make scheduling your project easy and ensure it’s managed seamlessly from start to finish, exceeding expectations every step of the way.
"I want to take a moment to recognize Green Future Construction for the outstanding job they did on my backyard deck project. The staff hit the ground running beginning with the demolition of the old deck once given the county permits and immediately started the preparation of the foundation, followed by the construction of the deck. I was impressed with the crew work dedication along with being very meticulous and conscience in what they were doing. These efforts caused the project to be completed under schedule. Along the way, they addressed discrepancies in their workmanship or damage to the existing home, reaffirming a commitment to excellence. They also did a great clean up job when done. Lastly, I want to thank Mr. Thomas Silva, Project Coordinator, for working closely with me and keeping me informed verbally and in writing throughout the construction period. His open communications kept me at ease on every phase of the project. I look forward to doing business again with Green Future Construction."
K. W on March 2025
Jorge's Pool Plastering Inc. is your trusted partner for all your pool plastering needs in Washington D.C. Our team of experts is dedicated to delivering exceptional results that will transform your pool into a stunning oasis. With our attention to detail and commitment to quality, we stand out from the competition. Contact us today to bring your pool dreams to life.
"The pool was cracked, and one company removed the whole plaster. I called Jorge, and he did an excellent replastering project and did a good job with the cracks and the concreet, and the pricing was great.The pool was cracked, and one company removed the whole plaster. I called Jorge, and he did an excellent plastering project and did a good job with the cracks and the concrete, and the pricing was great. I was happy with the result."
Yitzie R on September 2023
Jorge's Pool Plastering Inc. is your trusted partner for all your pool plastering needs in Washington D.C. Our team of experts is dedicated to delivering exceptional results that will transform your pool into a stunning oasis. With our attention to detail and commitment to quality, we stand out from the competition. Contact us today to bring your pool dreams to life.
"The pool was cracked, and one company removed the whole plaster. I called Jorge, and he did an excellent replastering project and did a good job with the cracks and the concreet, and the pricing was great.The pool was cracked, and one company removed the whole plaster. I called Jorge, and he did an excellent plastering project and did a good job with the cracks and the concrete, and the pricing was great. I was happy with the result."
Yitzie R on September 2023
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
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Four Seasons did high quality work, finished on time and within budget. Ken followed through with all contractual commitments and his crew was fantastic."
Mohammed A on October 2024
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Four Seasons did high quality work, finished on time and within budget. Ken followed through with all contractual commitments and his crew was fantastic."
Mohammed A on October 2024
Swimming pool heaters installations and replacements FAQs
Yes, you can add a pool heater to an existing pool. Many homeowners install a pool heater during pool remodels to enhance their overall pool experience. Heaters offer various advantages, such as consistent and precise temperature, property value boosts, and more opportunities to enjoy swimming regardless of weather conditions.
No, a pool heater doesn’t need to run all the time—instead, most homeowners use the heater to raise and maintain the temperature as needed during use. Pool heaters require between 24 and 72 hours to fully heat a pool, so you should prepare and run it well ahead of time. If you plan to use it frequently, use a pool cover to retain heat and reduce energy consumption.
Pool heaters can freeze if left exposed to extreme conditions. Freezing can damage internal heater components, potentially leading to costly repairs. Cycling water, covering the heater, and regular maintenance servicing 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 heater lifespans vary depending on the type of heater and maintenance, but they can last between seven and 30 years. Gas and propane furnaces have the shortest lifespans, about seven to 12 years, while electric and solar pool heaters can last up to 30 years.
- Swimming Pool - Clean and Maintain
- Swimming Pool - In Ground - Build or Install
- Replace Vinyl Liner for Swimming Pool
- Swimming Pool -Remodel
- Swimming Pool Covers - Install or Replace
- Pool Deck - Build
- Swimming Pool Heaters - Repair or Service
- Swimming Pool - Resurface
- Pool Tile - Install or Repair
- Swimming Pool - Above Ground - Build or Install
- Swimming Pool - Opening & Closing Service
- Swimming Pool or Accessories - Repair or Service
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