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Best pool and spa technicians near Keymar, MD

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TRUSTED BY KEYMAR, MD HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon15
    Verified pool and spa services reviews

Top-Rated Pool and spa technicians in Keymar - Updated Nov 2026

Avatar for Watermark Swimming Pool Services Inc
Watermark Swimming Pool Services Inc
4.7(
88
)
In Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming PoolSwimming Pool Heaters - Install or Replace

Serving Keymar, MD and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Exceptional service from the beginning to the end of my pool project. Nick was honest, professional,and extremely knowledgeable. Nick and his team replaced the cracked coping, caulking, and retiled many tiles that had fallen off over the years! They did a beautiful job and they exceeded my expectations by a long shot. They were always punctual and the renovations were done in the amount of time that was stated!!! Extremely easy to work with and Exceptional service!! I highly recommend watermark pool without any reservations!!! Nick is my pool guy from here on!!! Nothing else to state … just Exceptional and so honest!!! He doesn’t inflate his prices and take advantage of customers… he’s so honest and very kind!! I appreciate your person Nick and your work ethic! I have had my share with unethical and unprofessional contractors and it’s not fun!!! 🤦‍♀️🤦‍♀️ !! Thank you Nick and your staff for making my experience so easy,pleasant, and Hassle free…💕 Lamona"
Additional Photos
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Response time3 days
Response rate100%
1 neighbors recently requested a quote
Do Rite Construction Corporation
4.9(
29
)
Replace Vinyl Liner for Swimming Pool

Serving Keymar, MD and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"This company is absolutely wonderful. We had a new vinyl pool/salt water system installed. They are professional and a joy to work with. Our pool turned out beautifully and would recommend them to everyone. We had a pool at our old house and the pool that Louis and Chris installed was just as great. We couldn't be happier."
 Churchville
 Glen Burnie
 Fallston
 Glen Burnie
Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Praxis Pools
Praxis Pools
4.6(
60
)
Swimming Pool - Clean and MaintainReplace Vinyl Liner for Swimming PoolSwimming Pool - Opening & Closing Service

Serving Keymar, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Customers say: True professional

"When my pool pump wasn't building suction, I called JT at Praxis Pools. He was incredibly responsive and resolved the issue quickly. His communication throughout the process was excellent. I highly appreciate the prompt and efficient service. Highly recommend JT and Praxis Pools for reliable and expert pool care!"
Response time2 days
3 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Brighton Pools by Hohne
Brighton Pools by Hohne
4.3(
139
)
Replace Vinyl Liner for Swimming Pool

Serving Keymar, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1953

Free estimates

Emergency services offered

"Brighton Pools was professional, responsive and answered all of my questions as a new pool owner. I would recommend them for sure! Our pool has been completely transformed."
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
19 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for AAA Liner Replacements Corporation
AAA Liner Replacements Corporation
New to Angi
Replace Vinyl Liner for Swimming Pool

Serving Keymar, 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

Avatar for Dig M Installers
Dig M Installers
3.9(
38
)
Above Ground Swimming Pool or Accessories - Repair or ServiceHot Tub or Spa - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or Service+6 more

Serving Keymar, MD and surrounding areas

In business since 1979

Credit card accepted

"This is the second time that Dig M Pools did and installation for us. Again we were very happy with the job they did. We purchased our pool from them and it is a well made product. The owners wife was very helpful when we were deciding what pool to purchase. I would recommend Dig M Pools as first choice. Excellent job. Thanks Dig M."
Round Pool in Patio
Oval Pool With Deck
Liners
Round Pool Sunk
We hand trowel

+2

Recommended by81%of homeowners
Avatar for GPRO Landscaping LLC
GPRO Landscaping LLC
4.9(
63
)
Above Ground Swimming Pool or Accessories - Repair or ServiceHot Tub or Spa - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or Service+6 more

Serving Keymar, MD and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Great work and service by Eric, Ricardo and the crew. They went above and beyond with fixing the fireplace stone, power washing the patio, installing our grill, running the gas line from the house to the grill, and reporting the patio and stone wall. Highly recommend their service."
Landscaping - Hardscaping & Pavers Project
Patios Project
Patios Project
Landscaping Project
Decks & Porches Project

+74

Recommended by100%of homeowners
Leisure Pools
3.4(
19
)
Above Ground Swimming Pool or Accessories - Repair or ServiceHot Tub or Spa - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or Service+6 more

Serving Keymar, MD and surrounding areas

In business since 1993

Free estimates

Credit card accepted

"Splendid. I love this company! My pool looks amazing and they did a fabulous job, on a Sunday! I usually dont write reviews, but I want to scream from the roof tops how happy I am that Leisure Pools saved my summer!! Thank you Glen and Kim and all the guys whose hard work made this happen :)"
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+24

Recommended by58%of homeowners
Avatar for American Pool Liners
American Pool Liners
3.1(
541
)
Replace Vinyl Liner for Swimming Pool

Serving Keymar, MD and surrounding areas

In business since 2006

"First, the liner is really beautiful and seems to be very well-made. Second, they did (eventually) make it right. But, we really lost most of our possibly last summer with the pool. We signed contract for a new liner on 5/31/19. We were not in a rush - did not need it by July 4th, but salesman put to install by July 4 if possible. Good price - within our budget. Install was done on June 28 - and we paid entire balance at that time (as required). NOW - they have your money. A few days later, when the pool was full, the liner was pulling away from the pool wall all along one side. This was the original reason I replaced the liner, FYI. I called and spoke with customer service who reassured me that this happens, it is not uncommon, I do not need to empty the pool and that someone would be coming within a day or two to perform a **re-snap** I was told someone would be coming on Friday July 5, then Sunday July 7 - and no one came. Someone finally came July 9th (with no courtesy **we are not going to make it** calls in between mind you). Upon examining the problem, that person, who was not the same person who installed the liner originally, pronounced that the liner was probably the incorrect liner for my pool and also the installer had not done a proper job. I was told the pool will need to be emptied more than halfway for this to be fixed but **I am busy this whole week so cannot get to it until maybe next week** I was told that the original installer should be held accountable and have to come to fix it. Oh, and by the way, this person actually had the nerve to tell me **but do not tell them I told you all this** Of course, I told him **it is the FIRST thing I am telling them, and I am dialing them now** This person then left me without resolving a single thing. From there, I played phone tag with customer service woman (who honestly tried her best), spoke with the Operations manager who said we would get a new liner, and finally got to a VP, who told me that my new liner was in and that when we were ready, after the season was over, they would install it. Again, we were told it was safe to swim; but really, it is not like I would invite family or friends to swim when I felt like we all had to be **careful**. I was told to reach out when we were ready to close, and they would schedule the installation. So I did (reach out) and what do you think? I was told the liner would take 3-4 weeks to be made. After the VP had told me it was already in-house. No surprise there honestly. So, eventually the liner was in, and we scheduled the day for the installation (by the person who originally installed the last liner - I know - I like to live life on the edge - and guess what? He did not show up the day he said he would. This, after my husband spent the entire week slowly emptying the pool to be ready for the installation. So, finally, the liner was installed, and we closed the pool. I told the VP I was waiting to submit a review. So here it is. I honestly do not know if the liner is the right one - the pool is closed, but in the Spring I am praying I do not need to deal with these folks again. I think I would rather take the pool down. In summary, OK customer service (she tried and was, initially, quite responsive); LOUSY service; GOOD value for the liner, which is beautiful."
pool liner in the pool #1
 pool liner in the pool #2
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 pool liner in the pool #5

+8

Recommended by79%of homeowners
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Pool and Spa Servicing FAQs, answered by experts

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.

A compact unit designed for two to three people typically weighs approximately 500 pounds in its empty state. On the other hand, a larger hot tub meant for up to six people can weigh around 1,000 pounds when empty. Materials used also impact weight. Less expensive hot tubs are typically lighter because they are made of molded plastic or fiberglass.

Shocking your hot tub means adding extra chemicals to the water. Most spa experts recommend doing this once a week for proper hot tub maintenance, but you can do it more if needed. Shocking has multiple benefits, including preventing the water from becoming murky and it’s essential in removing harmful bacteria from the water.

Most hot tubs will experience leaks due to wear and tear in the plumbing or the shell itself. The second most common issue is a heater malfunction due to the ongoing heat stress on moving parts. Finally, clogs happen in hot tub jets, especially when it’s time to change the filter.

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 Keymar, 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.