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Find Swimming pool opening & closing service pros in Gaithersburg

Avatar for System Pools, LLC
System Pools, LLC
4.9(
19
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"I hired System pools crew for closing and scheduled opening 2025. I heard for them before from friend of mine and they did really good and professional job. They came to my property on time, put all necessary chemicals, vacuum the pool, blow the lines and put the antifreeze, also they washed my DE filter as well before they cover the pool. I am highly recommend this company and can?t wait to see them again in spring to see how their maintenance makes my pool sparkling clean and swim ready !!!"
Maitenance and repairs
Maitenance and repairs
Maitenance and repairs
Maitenance and repairs
Maitenance and repairs

+32

Response time11 hrs
60 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Watermark Swimming Pool Services Inc
Watermark Swimming Pool Services Inc
4.7(
80
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"After searching and searching through companies and multiple reviews, I stumbled upon Watermark Swimming Pools. They had THE best ratings I had seen and I decided to go with them. Well, they did not disappoint and I'm happy to say the ratings were well earned. Nick came out to do my initial estimate and was extremly helpful and knowledgeable. He helped me decipher between being practical, extravagant and the realistic possibilities and expectations of both. His team was very professional and timely as well. I would definitely recommend them to a friend!!"
Additional Photos
Additional Photos
Additional Photos
Response time3 days
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Allegro Pools, LLC
Allegro Pools, LLC
4.4(
109
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Dave (the owner ) was very prompt in responding to my request for an estimate, looking at my pool resurfacing issue, and providing his quote. His price was very reasonable compared to other quotes. His team worked very hard and efficiently. They completed the work in two days. I strongly recommend Allegro Pool Service for your pool needs."
Pool
13 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Spectrum Pools LLC
Spectrum Pools LLC
5.0(
11
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2010

Credit card accepted

Offers commercial services

"Spectrum Pools is reliable and gives great service and a thorough pool cleaning including all the chemicals required. I am very happy and pleased that I contracted with this source for my plaster pool. I suggest you call them FIRST and you will not find a better pool service company!"
Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Beltway Pools
Beltway Pools
4.5(
48
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Beltway Pools has provided us with great service for the opening and closing of our pool, including coming out for additional service when needed early in the season."
Complete Pool Renovation
Complete Pool Renovation
Response time1 day
Response rate85%
32 neighbors recently requested a quote
Avatar for SUNRISE SPA AND POOL SUPPLY, LLC
SUNRISE SPA AND POOL SUPPLY, LLC
5.0(
5
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

Sunshine Spa & Pool Supply is your premier destination for creating a backyard oasis. We offer an extensive selection of hot tubs, swim spas, saunas, cold tubs, Cold Plunge, chillers, pool & hot tub enclosures perfect for relaxation and rejuvenation. Our store is also fully stocked with all the essential chemicals and supplies you need to keep your pool and spa sparkling clean. Beyond our retail offerings, our expert team provides professional maintenance, repair, and service for both swimming pools & most hot tub makes MAAX Spas, Master Spas, jacuzzi spas, Hot Spring Spas, Bullfrog Spa, Sundance Spas, Caldera Spas and more ensuring your equipment operates flawlessly. We are dedicated to helping you enjoy the ultimate aquatic experience.

Hot Tub
Hot Tub
Hot Tub
Hot Tub
New Hot Tub

+18

49 neighbors recently requested a quote
Blue Mountain Aquatics LLC
New to Angi

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2022

Offers commercial services

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 start to 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. Call us today!

19 neighbors recently requested a quote
Avatar for C & D'S INSTALLERS
C & D'S INSTALLERS
4.3(
39
)

Serving Gaithersburg, MD and surrounding areas

In business since 1995

Credit card accepted

"It went well. When the excavator was working, I didn't really understand when he asked if we wanted to "feather" the uneven ground around the pool- so now we have a lot of ground without the grass that was there because the feathering was put over top of the grass - killing it. Overall, I would recommend C&D's. They were very responsive every step."
completed back fill
Finished Wooden Outline Border Landscaping
Laying the 6 Mil Plastic for the Weed & Water Control around the Pool for the Commercial Black Border Outline Landscaping Project
Prepping the Pool for the Commercial Black Border Outline Landscaping Project
Start of the Backfill process

+33

Recommended by80%of homeowners
Avatar for BJ Pool & Spa
BJ Pool & Spa
4.2(
42
)

Serving Gaithersburg, MD and surrounding areas

In business since 1983

Credit card accepted

"BJ Pool & SPA is a first rate company.  Bob, the owner, has been working with pools for decades and knows everything about pools. He is actually willing to try to repair equipment, unlike many other lesser companies that merely put in new stuff.  If you have any issues with your pool and spa, these are the people to call: they will fix anything and will always provide you with the best options.  Bill, the specialist who came to work on the unusual configuration of equipment for my small indoor pool and spa, demonstrated a great deal of experience, ability and honesty.  BJ Pool & Spa might not seem cheap, however, given their vast knowledge, experience and technical ability, they will provide you with quality service and advice that will save you money in the long run.  Their competence and integrity is extremely reassuring.  It isn't always easy to find a good pool company (this industry isn't as regulated as other professions), and it took me a while to find this one. BJ Pool will be the company I call when I want honest and reliable service  
"
Recommended by84%of homeowners
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The Gaithersburg, MD homeowners’ guide to swimming pool opening & closing services

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

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