Top-rated swimming pool cleaner and maintainers.

Get matched with top swimming pool cleaner and maintainers in Rockville, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Swimming pool cleaner and maintainers 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

"After searching and searching through companies and multiple reviews, I stumbled upon Watermark Swimming Pools. They had THE best ratings I had seen and I decided to go with them. Well, they did not disappoint and I'm happy to say the ratings were well earned. Nick came out to do my initial estimate and was extremly helpful and knowledgeable. He helped me decipher between being practical, extravagant and the realistic possibilities and expectations of both. His team was very professional and timely as well. I would definitely recommend them to a friend!!"
Additional Photos
Additional Photos
Additional Photos
Response time3 days
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Allegro Pools, LLC
Allegro Pools, LLC
4.4(
109
)

Serving Rockville, 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
14 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for System Pools, LLC
System Pools, LLC
4.9(
19
)

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Hands down System Pools is the BEST pool service in the area! In the past 7 years we have used three other pool service companies with System Pools being the 4th. Their price is very reasonable considering the high level of customer service they give and the great job they do on keeping our pool crystal clear. For years we had to top off the water in our pool every other week. We were told it was because the water evaporated. Nick came in and immediately told us that a crack in our skimmer needed to be replaced which was done in 24-hours. Since then we have not had top off our pool, not once. The new skimmer saved us hundreds on our water bill! My advice- don't use those big pool companies who really don't want to provide pool maintenance, but want to charge you big money on repair jobs. Use System Pools they will take great care of your pool!"
Maitenance and repairs
Maitenance and repairs
Maitenance and repairs
Maitenance and repairs
Maitenance and repairs

+32

Response time11 hrs
66 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Spectrum Pools LLC
Spectrum Pools LLC
5.0(
11
)

Serving Rockville, 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 Beltway Pools
Beltway Pools
4.5(
48
)

Serving Rockville, MD and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"This company is second to none! My pool needed a new plaster and not only did they redo the plaster, they found damage to the structure that would have caused my plaster job to become compromised in the future. They are thorough and do not try to sell you anything you do not need. They continued to maintain my pool afterward and have been very professional doing so. Rob is very responsive and helps me whenever I have a question. Dragan and Sandra have been great at keeping my pool clean and pointed out issues when something needs to be addressed. They are very knowledgeable. I cant say enough! Very impressed and highly recommend it!"
Complete Pool Renovation
Complete Pool Renovation
Response time1 day
Response rate85%
34 neighbors recently requested a quote
Avatar for SUNRISE SPA AND POOL SUPPLY, LLC
SUNRISE SPA AND POOL SUPPLY, LLC
5.0(
5
)

Serving Rockville, 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

47 neighbors recently requested a quote
Avatar for Legacy Pool Service LLC
Legacy Pool Service LLC
5.0(
1
)

Serving Rockville, MD and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Zarco (Legacy Pool Service) really saved me after my original hire to close the pool ghosted me. Leaves were starting to pile up and I needed to get someone quick. They squeezed me in less than 24 hours after contact and did a flawless job closing my pool. They were on-time, quick, thorough, friendly and did the work at an excellent price. Couldn’t be happier and I now plan to use them for my opening as well. A++"
Response time4 hrs
Response rate96%
1 neighbors recently requested a quote
Blue Mountain Aquatics LLC
New to Angi

Serving Rockville, MD and surrounding areas

Approved

In business since 2022

Offers commercial services

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

14 neighbors recently requested a quote
Avatar for BJ Pool & Spa
BJ Pool & Spa
4.2(
42
)

Serving Rockville, MD and surrounding areas

In business since 1983

Credit card accepted

"BJ Pool & SPA is a first rate company.  Bob, the owner, has been working with pools for decades and knows everything about pools. He is actually willing to try to repair equipment, unlike many other lesser companies that merely put in new stuff.  If you have any issues with your pool and spa, these are the people to call: they will fix anything and will always provide you with the best options.  Bill, the specialist who came to work on the unusual configuration of equipment for my small indoor pool and spa, demonstrated a great deal of experience, ability and honesty.  BJ Pool & Spa might not seem cheap, however, given their vast knowledge, experience and technical ability, they will provide you with quality service and advice that will save you money in the long run.  Their competence and integrity is extremely reassuring.  It isn't always easy to find a good pool company (this industry isn't as regulated as other professions), and it took me a while to find this one. BJ Pool will be the company I call when I want honest and reliable service  
"
Recommended by84%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
Additional Photos

+5

Recommended by100%of homeowners
...
Showing 1-10 of 67
FAQs for swimming pool cleaning and maintenance service projects in Rockville, MD

No. Salt water pools add chlorine to your pool using a sanitation system that produces this chemical. Salt alone does not sanitize a pool.

For pools with no salt, you need to add 30 lbs. of salt for every 1000 gallons of water.

Over-salting your pool won’t damage the pool system, but it will create water that tastes salty. This can also damage metals such as ladders and handrails.

The Rockville, MD homeowners’ guide to swimming pool cleaning and maintenance services

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

  • A lap pool built in backyard of house

    Curious about lap pool costs? Learn the average price to install a lap pool, key cost factors, and tips to get the most value from your swim-friendly upgrade.

  • Backyard pool with lighting design

    Not sure who to call to fix a pool light? Learn why a pool repair service is best, what electricians can do, and what replacement costs.