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Verified Reviews for Pool Construction And Installation pros in Marlow, NH

*The Angi rating for Pool Construction And Installation companies in Marlow, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool Construction And Installation needs.

*The HomeAdvisor rating for Pool Construction And Installation companies in Marlow, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool Construction And Installation needs.

Last update on October 26, 2025

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Avatar for Gibraltar Pools & Spas

Gibraltar Pools & Spas

435 Boston Street
5.00(
8
)
•Approved Pro

Gibraltar Pools & Spas

435 Boston Street
5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
50 local quotes requested

Welcome to Gibraltar Pools & Spas. If you live in New England or Eastern New York, you have probably seen a Gibraltar Pool. From the Long Island Sound to Mt. Katahdin, from the Adirondacks to Cape Cod, chances are, there is a Gibraltar Pool in your neighborhood. Our years of experience, and our family-owned leadership in the New England swimming pool industry, are the key reasons for you to own a Gibraltar Pool. We feel you must buy from someone you are willing to be "married" to for a long time. We make a good lifelong partner.What we need prospective pool buyers to know is: WE ONLY INSTALL POOLS PURCHASED FROM GIBRALTAR POOLS WE DO NOT INSTALL OTHER TYPES OF POOLS. OUR POOL IS A RECTANGULAR ONGROUND POOL. WE DO NOT SELL ROUND OR OVAL ?TIN CAN? STYLE POOLS.

"I have had the best experience with Gibraltar, and I cannot say enough about the people who work there and the product itself; we love our pool!! Itâ s given us a lot of joy this summer with friends and family. But foremost for my review is the people who I have interacted with since we purchased the pool in the summer of 2020- they are awesome. Really the best. I have not seen customer service like this at another company in a long time. We put in our new pool last November for a deeply meaningful reason for our family and I ended up talking with the CEO and shared with him the reason. He was so awesome and wrote me such a sincere, kind, and genuine note. From the CEO to the college kid on the floor and everyone in between- I have been so impressed with their patience, knowledge, friendliness, and professionalism. Iâ m so appreciative to Peter, Ellen, Grace, Ana, Jason, Keith, Jim, Ryan, Wayne and Jim. They have all been so incredibly awesome to deal with, and I feel like I am working more with a family than a huge company. Itâ s amazing they employee so many people who are each individually so helpful. You can tell the owners really care about how their store is represented and that they care about the quality of their work. We (like several other families) decided to build our pool during quarantine in 2020. There were delays that no one could have foreseen because the supplies were impossible to get for months- but that was no oneâ s fault, no one could have guessed we would be in a pandemic, and that the demand for pools would go up so much. So, even though there were delays, we understood, and Gibraltar did everything the could to get our pool built as quickly as possible and to make sure it was open for the summer season of 2021- and it was. I was sad to see reviews that said they took too long- I honestly just donâ t think it was fair. Who could have foreseen the impacts of a pandemic? So, for us, the delays were what they were, and we appreciated that they did all they could, with what they had to work with, and kept up updated along the way. I would highly recommend Gibraltar to anyone who wanted to put in an awesome above ground pool and have superior customer service."

Elizabeth G on August 2021

Welcome to Gibraltar Pools & Spas. If you live in New England or Eastern New York, you have probably seen a Gibraltar Pool. From the Long Island Sound to Mt. Katahdin, from the Adirondacks to Cape Cod, chances are, there is a Gibraltar Pool in your neighborhood. Our years of experience, and our family-owned leadership in the New England swimming pool industry, are the key reasons for you to own a Gibraltar Pool. We feel you must buy from someone you are willing to be "married" to for a long time. We make a good lifelong partner.What we need prospective pool buyers to know is: WE ONLY INSTALL POOLS PURCHASED FROM GIBRALTAR POOLS WE DO NOT INSTALL OTHER TYPES OF POOLS. OUR POOL IS A RECTANGULAR ONGROUND POOL. WE DO NOT SELL ROUND OR OVAL ?TIN CAN? STYLE POOLS.

"I have had the best experience with Gibraltar, and I cannot say enough about the people who work there and the product itself; we love our pool!! Itâ s given us a lot of joy this summer with friends and family. But foremost for my review is the people who I have interacted with since we purchased the pool in the summer of 2020- they are awesome. Really the best. I have not seen customer service like this at another company in a long time. We put in our new pool last November for a deeply meaningful reason for our family and I ended up talking with the CEO and shared with him the reason. He was so awesome and wrote me such a sincere, kind, and genuine note. From the CEO to the college kid on the floor and everyone in between- I have been so impressed with their patience, knowledge, friendliness, and professionalism. Iâ m so appreciative to Peter, Ellen, Grace, Ana, Jason, Keith, Jim, Ryan, Wayne and Jim. They have all been so incredibly awesome to deal with, and I feel like I am working more with a family than a huge company. Itâ s amazing they employee so many people who are each individually so helpful. You can tell the owners really care about how their store is represented and that they care about the quality of their work. We (like several other families) decided to build our pool during quarantine in 2020. There were delays that no one could have foreseen because the supplies were impossible to get for months- but that was no oneâ s fault, no one could have guessed we would be in a pandemic, and that the demand for pools would go up so much. So, even though there were delays, we understood, and Gibraltar did everything the could to get our pool built as quickly as possible and to make sure it was open for the summer season of 2021- and it was. I was sad to see reviews that said they took too long- I honestly just donâ t think it was fair. Who could have foreseen the impacts of a pandemic? So, for us, the delays were what they were, and we appreciated that they did all they could, with what they had to work with, and kept up updated along the way. I would highly recommend Gibraltar to anyone who wanted to put in an awesome above ground pool and have superior customer service."

Elizabeth G on August 2021

Avatar for American Tubs....

American Tubs....

17940 Ajax Cir
2.33(
3
)

American Tubs....

17940 Ajax Cir
2.33(
3
)
Customers say: Terrific value
13 years of experience

American Tubs designs and manufactures a complete line of premium quality Walk-In Bathtubs that are ideal for people with Limited Mobility, Seniors, Disabled and people with pain, arthritis, stress and other debilitating conditions.

American Tubs designs and manufactures a complete line of premium quality Walk-In Bathtubs that are ideal for people with Limited Mobility, Seniors, Disabled and people with pain, arthritis, stress and other debilitating conditions.

KEY LANDSCAPE & IRRIGATION

PO BOX 1492
5.00(
11
)

KEY LANDSCAPE & IRRIGATION

PO BOX 1492
5.00(
11
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our primary service is Hardscaping. We are ICPI certified installers of concrete pavers. We build unique patios, water features, outdoor kitchens, pizza ovens, pergolas, and outdoor fireplaces and fire pits.

Our primary service is Hardscaping. We are ICPI certified installers of concrete pavers. We build unique patios, water features, outdoor kitchens, pizza ovens, pergolas, and outdoor fireplaces and fire pits.

Avatar for Allen Pools & Spas

Allen Pools & Spas

32 Cottonwood Drive
4.67(
3
)

Allen Pools & Spas

32 Cottonwood Drive
4.67(
3
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We pride ourselves in our commitment and dedication to delivering the ultimate customer experience each and every time. Sustained through generations of passion and professionalism with genuine regard to every customer, our community, and environment, we believe in representing products that deliver health, relaxation, and lifetime memories. Since our establishment in 1957, we have sold, installed, and maintained hundreds of swimming pools and thousands of hot tubs throughout Vermont, western New Hampshire and northeastern New York. We have built our reputation on professional, quality, and dependable service. We are available year round for full service on your pool, hot tub, or sauna. Whether you are looking to buy, need repairs and maintenance, or water care education; we’re here to help 7 days a week!

We pride ourselves in our commitment and dedication to delivering the ultimate customer experience each and every time. Sustained through generations of passion and professionalism with genuine regard to every customer, our community, and environment, we believe in representing products that deliver health, relaxation, and lifetime memories. Since our establishment in 1957, we have sold, installed, and maintained hundreds of swimming pools and thousands of hot tubs throughout Vermont, western New Hampshire and northeastern New York. We have built our reputation on professional, quality, and dependable service. We are available year round for full service on your pool, hot tub, or sauna. Whether you are looking to buy, need repairs and maintenance, or water care education; we’re here to help 7 days a week!

Pool Construction and Installation questions, answered by experts

Some but not all types of pool enclosures block ultraviolet (UV) rays. You can opt for specially coated glass for your enclosure that helps block the harmful UV rays from reaching you in the pool. To keep yourself safe from harmful UV rays while swimming, it’s best to routinely use waterproof sunblock. 

The best way to heat a swimming pool depends on your pool and location. Those living in sunny environments may find that a solar-powered heater works just fine, but you may need something more reliable, like a gas or electric heater if it’s often cloudy where you live. When in doubt, try a few lower-cost options first to see if they meet your needs before going all in on a more expensive heater.

If you don’t have the budget for one, there are numerous ways to warm up your pool without a heater. You can improve the insulation, use solar covers to trap heat from the sun, or even let a black hose sit in the sun until it heats up and delivers fresh, warm water straight to your pool.

Using a gas pool heater is the fastest way to heat an outdoor pool. Gas pool heaters are powerful and can increase pool water temperature by 1 to 3 degrees Fahrenheit per hour. Using a gas pool heater and a solar pool cover will get your pool warm as fast as possible.

When designing your dream pool, it's important to leave enough room for safe walkways, patios, and extras such as outdoor kitchens and fire pits. Your local building codes may specify the minimum space between your pool and your house, utility lines, and property line. In most cases, the area of the patio around the pool should be equal to or greater than the surface area of the pool.

The Marlow, NH homeowners’ guide to pool constructions and installations

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

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