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Find Swimming pool or accessories repair or service pros in Rockville

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

Serving Rockville, MD and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Watermark carried out all defined services professionally and thoroughly. I received proposal within 3 days after requesting one. The proposed cost and work coverage was better than others I had received. Nick came to the house once I requested a proposal and reviewed the pool area so that his proposed work would be reflective of all conditions of the pool. The overall work was carried out professionally and the end result left me with a 'new pool'. The pool is relatively large (20 X 45)- 31,000 gallons and I now have a pool that is something I am proud. Nick stayed on top of all work in progress and kept me informed of each step and what was expected of each step. There were no hidden costs or surprises during the job or at completion."
Additional Photos
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Response time3 days
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Subcomm Pools
Subcomm Pools
5.0(
9
)

Serving Rockville, MD and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"

Hristo did everything possible to get the job done. This particular June 2016 was filled with many rain days and made his schedule hectic. He kept me in the loop and was up front and honest about the delay noting vinyl liners must be installed in dry, sunny weather - none of which came for a few weeks.

The job was handled quickly and professionally while his team made several visits to complete the job. During this time we got even more rain but the liner was installed by then and they finished all well within the timeframe.

I write all this because Hristo kept me informed which I appreciated and which has earned him and his team my respect and gratitude.

A job more than well done! Also, within budget :)


Frank McGuire

Gaithersburg, MD

"
Pool renovation
Pool renovation
Pool renovation
Additional Photos
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+5

Recommended by100%of homeowners
Avatar for BJ Pool & Spa
BJ Pool & Spa
4.2(
42
)

Serving Rockville, MD and surrounding areas

In business since 1983

Credit card accepted

"Because the technician said that the particular suction motor that failed on our spa was not a requirement, but a manufacturer's perk that only this one spa manufacturer provides, we save a lot of money by not repairing the motor.  The spa works perfectly.
"
Recommended by84%of homeowners
Avatar for VIP POOLS
VIP POOLS
4.3(
18
)

Serving Rockville, MD and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Happy with pool surface...mini-pebbles with glass beads. Weekly maintenance during pool season since 2016. Paul and his team are professional, courteous, caring, hardworking and kind. Paul even came over on Labor Day weekend when our pump was not working...now that is above and beyond! Paul really cares about his clients and their satisfaction. Prices are fair and comparable. The water is always crystal clear and thankfully no one has ever gotten sick from swimming in our pool. Thank you, Paul and VIP Crew!"
Pool Management
Swimming pool equipment supply and repair
Pool service and water treatment
Recommended by100%of homeowners
Avatar for Dig M Installers
Dig M Installers
3.9(
38
)

Serving Rockville, 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 Provident Electric
Provident Electric
4.9(
79
)

Serving Rockville, MD and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"If you're looking for an honest electrical company, look no more. Larry is completely honest and I can't recommend him high enough. He had a prime opportunity to not only charge me for a service call but to charge for parts and labor on a very simple fix. He walked me through it over the phone when other electrical companies were more than happy to come to my home and charge me for the service call and God only knows what else. Thanks Larry! You're the best!"
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+28

Recommended by97%of homeowners
Avatar for GPRO Landscaping LLC
GPRO Landscaping LLC
4.9(
63
)

Serving Rockville, MD and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Excellent. I really enjoyed meeting Eric. He and his staff were awesome from the very beginning. Everything was explained step by step and the workers were so polite and friendly, always smiling. Pouring concrete for a pathway or driveway can wreak havoc in your yard, but these guys were so meticulous and careful to only drive on my lawn and put dirt on my lawn. (I have a semi-detached home). They cleaned up everything nicely and even reseeded my grass where the track marks from the truck were. I have already contracted with GPRO for some additional landscaping. I would recommend them for all your landscaping needs. Edie"
Landscaping - Hardscaping & Pavers Project
Patios Project
Patios Project
Landscaping Project
Decks & Porches Project

+74

Recommended by100%of homeowners
River Pool Services Inc
5.0(
2
)

Serving Rockville, MD and surrounding areas

In business since 1994

Free estimates

Credit card accepted

"The owner of this company serviced our pool for over 15 years.  He was extremely responsible and professional.  He always responded to my calls promptly and made whatever repairs were necessary as quickly as possible.  He was always sensitive to costs of replacement items.  He also spent the off season going to classes and manufacturer training to be current in the industry.  His rates were reasonable.   When we were remodeling our pool deck and pool, he coordinated with the pool and deck contractors.  When our heater needed servicing he was knowledgeable enough to conduct the service himself.  Our pool was always crystal clear.  If he hadn't cut back with servicing our area, I would still have his company service our pool. "
Recommended by100%of homeowners
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FAQs for swimming pool or accessories repair or service projects in Rockville, MD

A well-maintained, correctly sized pump lasts eight to 12 years. Help it reach the upper end of that range by cleaning the strainer basket, monitoring for unusual sounds, and verifying that the pump’s flow rate matches the filter's specifications. Address leaks or pressure dips quickly—minor fixes now cost far less than a premature replacement later.

Listen for grinding or screeching, watch for breaker trips, and keep an eye on sudden spikes in your electric bill—any one of these signals the pump needs attention. If repairs continue to accumulate or the unit is older than eight years, replacement often makes more financial sense. Contact a qualified pool repair professional immediately to diagnose the issue and prevent further damage to the filter or plumbing.

It’s best to keep your pool pump on while swimming. Keeping the pump on while you swim allows the filter and skimmers to catch debris in real-time, maintaining water features flowing. It’s not mandatory, but weaving swim time into your regular eight-to-12-hour schedule helps maintain crystal-clear water and consistent chemical levels without extra effort.

Start by shutting off the power at the breaker and verifying with a voltage meter. Close the water valves, bleed pressure, and unbolt the old pump. Wire the new unit according to the manufacturer's diagram, glue in the PVC unions, prime the housing, and tighten everything securely. Open the valves, flip the breaker, and watch for steady water flow and quiet operation. If any step feels beyond your expertise, consider hiring a licensed electrician or pool technician.

The Rockville, MD homeowners’ guide to swimming pool or accessories repair or services

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

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