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TRUSTED BY GLEN ECHO, MD HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon83
    Verified pool and spa services reviews

Top-Rated Pool and spa technicians in Glen Echo - Updated Nov 2026

Avatar for Watermark Swimming Pool Services Inc
Watermark Swimming Pool Services Inc
4.7(
86
)
Replace Vinyl Liner for Swimming PoolIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool Heaters - Install or Replace

Serving Glen Echo, MD and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"This is our second time hiring WaterMark Swimming Pool Service, and once again, they did not disappoint! This most recent project was more extensive, as we needed our pool completely replastered. Not only was WaterMark’s quote thousands of dollars less than other companies, but their team was also professional, fast, and extremely efficient. Nick and his crew did an amazing job from start to finish. They had our pool completely finished and back up and running in just a week and a half! We couldn’t be happier with the quality of their work and the overall experience. If you’re looking for a reliable, professional, and affordable pool company, we highly recommend WaterMark Swimming Pool Service! ⭐⭐⭐⭐⭐"
Additional Photos
Additional Photos
Additional Photos
Response time3 days
Response rate100%
3 neighbors recently requested a quote
Avatar for SUNRISE SPA AND POOL SUPPLY, LLC
SUNRISE SPA AND POOL SUPPLY, LLC
4.8(
6
)
Hot Tub or Spa - Repair or ServiceSwimming Pool - Opening & Closing ServiceSwimming Pool - Clean and Maintain+1 more

Serving Glen Echo, 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

56 neighbors recently requested a quote
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 - Opening & Closing Service

Serving Glen Echo, 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
8 neighbors recently requested a quote
Recommended by94%of homeowners
Do Rite Construction Corporation
4.9(
29
)
Replace Vinyl Liner for Swimming Pool

Serving Glen Echo, 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
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Brighton Pools by Hohne
Brighton Pools by Hohne
4.3(
138
)
Replace Vinyl Liner for Swimming Pool

Serving Glen Echo, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1953

Free estimates

Emergency services offered

"I recently purchased a pool cover from Brighton Pools, and I couldn't be happier with the entire experience. From the moment I contacted them, they demonstrated a high level of professionalism and expertise. The team at Brighton Pools came out to measure my pool and ensured that the cover was custom-made to fit perfectly. The installation process was smooth, efficient, and hassle-free. The quality of the pool cover itself is outstanding, and it has made a significant difference in maintaining my pool. Overall, I am extremely satisfied with the service and product provided by Brighton Pools. They exceeded my expectations, and I highly recommend them to anyone in need of pool services."
Overlee Swim Club - Arlington, Virginia
Gorgeous Lazy El pool in Severna Park!
Freeform shaped pool with waterfalls in Parkton!
Gorgeous stone pool coping in Owings Mills!
Gunite pool renovation in Roland Park, Maryland

+92

Response time1 day
22 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for C & D's Installers, Inc.
C & D's Installers, Inc.
4.1(
19
)
Above Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Opening & Closing Service

Serving Glen Echo, MD and surrounding areas

Approved

In business since 1995

Warranties offered

Small jobs welcome

"The team kept me informed as to when to expect them and the team arrived on time and got right to work. They did an excellent job. My pool liner replacement looks better than the original ever did! They cleaned up and carted off the trash. it was a very good experience. Very professional."
21 Round
21 Round Installation
21 Round Installation
21 Round Pool Installation
21Round Pool Installation

+19

Response time2 days
Recommended by61%of homeowners
Avatar for AAA Liner Replacements Corporation
AAA Liner Replacements Corporation
New to Angi
Replace Vinyl Liner for Swimming Pool

Serving Glen Echo, MD and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

AAA Liner Replacement is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interested, and make their concerns the basis of our business. 5 years of experience

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Pool and Spa Servicing FAQs, answered by experts

In most cases, it is safe to clean a hot tub with vinegar. You will want to verify that your hot tub manufacturer lists vinegar as a safe cleaning product; however, given that vinegar is chemical-free, cleans, deodorizes, and is safe for people and pets, it is usually a good option. You can use vinegar to clean the hot tub shell, interior and exterior spa surfaces, hot tub jets, hot tub filter, and other parts. It is considered a strong, safe, and natural cleanser that can kill bacteria, remove mold and mildew spores, erase water spots, and remove hard water stains.

The best thing with which to clean a hot tub is whatever the manufacturer recommends; in most cases, this is a gentle surface cleaner and a soft cloth. Recommended hot tub cleaners can include specially formulated cleaning agents, mild dish soap, baking soda, vinegar, or diluted bleach. For your hot tub exterior, choose wood or vinyl cleaner (depending on the casing material).

You should never use household cleaning products, harsh chemicals such as undiluted bleach or acids, or abrasive cleansers or cloths, as these can scratch or etch your hot tub’s coating or shell and cause permanent damage.

Biofilm growth can cause a hot tub to feel slimy. Hot tub biofilm is a slimy substance that’s typically due to natural contaminants like makeup, soaps, skin oils, deodorants, or lotions. A hot tub can also have a slimy interior or slimy water if the tub’s filters are old or damaged, or if the hot tub isn’t properly cleaned. You should drain your hot tub, wipe away any slimy residue, then refill the water and use a spa purge product that prevents the buildup of biofilm.

Generally, it is more cost-effective and energy-efficient to leave your hot tub on all the time rather than turning it on and off. Reheating a hot tub from a cold temperature consumes a significant amount of energy, so maintaining a constant temperature is usually more economical, especially with frequent use.

For daily or weekly use, it's recommended to keep the water at a constant, reduced temperature, such as between 80 and 95 degrees Fahrenheit, and then increase it to your desired temperature before getting in. If you know you won't be using the hot tub for an extended period, you can lower the temperature to save on energy costs. However, if you use it very infrequently, you can turn it off completely, as long as there is no risk of the water freezing.

How often you change the water in your swim spa depends on how often you use it. Most manufacturers recommend changing the water every three to six months. If you use your swim spa throughout the seasons, it’s a good idea to set up a quarterly deep cleaning schedule. The ideal instructions should be in the owner’s manual.

The Glen Echo, MD homeowners’ guide to pool and spa services

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