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  • Average homeowner rating star icon4.2
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  • Verified reviews icon87
    Verified pool and spa services reviews

Find Pool and spa technicians in Frederick

Avatar for Watermark Swimming Pool Services Inc
Watermark Swimming Pool Services Inc
4.7(
80
)

Serving Frederick, MD and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Our pool is 35+ years old. Watermark Pool Services updated our pool with new tile, new coping and new plaster about 10 years ago. This year, we needed a few repairs, plus my husband always wanted sky blue plaster. This company's work crews are knowledgeable, efficient and courteous. I wouldn't want any other company but Watermark doing the work on my pool! We absolutely love our "new" pool and the blue plaster looks amazing!"
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5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for SUNRISE SPA AND POOL SUPPLY, LLC
SUNRISE SPA AND POOL SUPPLY, LLC
5.0(
5
)

Serving Frederick, 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.

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Hot Tub
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New Hot Tub

+18

98 neighbors recently requested a quote
Do Rite Construction Corporation
4.9(
29
)

Serving Frederick, 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
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Brighton Pools by Hohne
Brighton Pools by Hohne
4.3(
134
)

Serving Frederick, 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
198 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for AAA Liner Replacements Corporation
AAA Liner Replacements Corporation
New to Angi

Serving Frederick, 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

155 neighbors recently requested a quote
Avatar for Shenandoah Pools LLC
Shenandoah Pools LLC
5.0(
7
)

Serving Frederick, MD and surrounding areas

In business since 2020

Free estimates

"In May of 2025, i needed my pool vacuumed after a winter of not covering the pool. I called numerous pool companies who put me on a waiting list into August and beyond. Shenandoah Pools Service showed up did an excellent job their rates are reasonable and they send skill ful friendly people to service my pool."
My jobs
My jobs
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My jobs

+13

Response time2 hrs
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Pool and Spa Servicing questions, answered by experts

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.

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.

Follow these general safety tips for spas and hot tubs:

  • Keep your exterior electrical receptacles covered and dry, especially around your hot tub and pool during periods of use.

  • Make sure you have a GFCI (ground fault circuit interrupter) properly installed to ensure no one gets accidentally shocked or injured by electrocution. 

  • Don’t use the hot tub or your pool during a thunderstorm. 

  • Before using the hot tub, have a certified electrician thoroughly inspect your hot tub and its wiring to make sure you’re in full compliance with all applicable local building codes. 

Hot tub repair costs are less expensive than purchasing a new one, especially if your warranty is still intact. You can shop for a secondhand unit or find a deal for a trade-in. If the price to repair your hot tub is higher than the cost of a new one, consider replacing your unit.

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 Frederick, 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.