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TRUSTED BY GAITHERSBURG, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon46
    Verified pool constructions and installations reviews

Top-Rated Pool builders and installers in Gaithersburg - Updated Nov 2026

Do Rite Construction Corporation
4.9(
29
)
Replace Vinyl Liner for Swimming PoolSwimming Pool: Vinyl Lined - Build or Install

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"Louis, his brother and crew are awesome people even with this pandemic they still took the time to walk us through the hole process to keep our new pool beautiful.tjey got us done ahead of schedule and made the process as easy as possible for us .great work at a fair price compared to other estimates."
 Churchville
 Glen Burnie
 Fallston
 Glen Burnie
Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for System Pools, LLC
System Pools, LLC
4.9(
19
)
Swimming Pool - Clean and MaintainSwimming Pool - Opening & Closing ServiceSwimming Pool Covers - Install or Replace+2 more

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
63 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Allegro Pools, LLC
Allegro Pools, LLC
4.4(
109
)
Swimming Pool - Clean and MaintainIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool -Remodel+1 more

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Working with Allegro Pools has been awesome. I had my entire pool restored and it looks amazing. Their staff was always on time as promised and worked professionally and efficiently. Communication was outstanding and the expectations set, were all met in a timely manner as promised. Cost was fair, reasonable and could not be beat. I HIGHLY recommend Allegro Pools for whatever your pool needs are. A A"
Pool
8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Spectrum Pools LLC
Spectrum Pools LLC
5.0(
11
)
Swimming Pool - Clean and MaintainIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Opening & Closing Service+4 more

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 Anthony & Sylvan Pools
Anthony & Sylvan Pools
3.7(
691
)
Swimming Pool: Concrete - Build or InstallSwimming Pool: Fiberglass - Build or Install

Serving Gaithersburg, MD and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Warranties offered

"There were a few hiccups during the project, because of the Pandemic, but Anthony Sylvan made good on all that was promised. This is our second year with our pool. I have used there service to open and close and will continue to. All over very satisfied with the quality of our pool."
105 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for SUNRISE SPA AND POOL SUPPLY, LLC
SUNRISE SPA AND POOL SUPPLY, LLC
4.8(
6
)
Swimming Pool - Opening & Closing ServiceSwimming Pool - Clean and MaintainSwimming Pool Covers - Install or Replace+1 more

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
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Pool Construction and Installation FAQs, answered by experts

The small lines on the tape measure either indicate inches, fractions of an inch, or centimeters and millimeters. On the imperial unit side (aka the inches side), the longest lines indicate inches, followed by the next shortest lines that indicate a half-inch, and then the quarter, eighth, and sixteenth-inch. On the metric side, the lines break down meters, centimeters, and millimeters.

Property lines, building locations, and potential encroachments are mapped.

When planning for land survey costs, you should consider the following elements as major contributors to the overall cost:

  • Size of your property in terms of acres or square feet

  • Complexity of the terrain in terms of hills, elevation changes, rocks, water, and other features

  • Type of survey you need (boundary survey, topographic survey, or a combination of survey types)

  • Distance traveled for the professional surveyor

Surveys completed by licensed surveyors can be recorded with a local surveying records office, and in most cases, they will be. Filing survey reports categorize them as legal documents, and they can be used whenever legal documentation of your property’s boundaries is needed. While you’re not required to file survey documents, it’s a good idea to do so. 

New constructions, renovations, and interior layouts benefit from expert drafting.

The Gaithersburg, MD homeowners’ guide to pool constructions and installations

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