We are committed to providing you with the very best in customer service and workmanship, whether maintaining or renovating your pool.

Excellent Service

The reputation we have built over decades speaks to our dedication and customer care.


With over 50 years of experience, we deliver professional and expert care for your pool from opening to closing.


From the most knowledgeable and straightforward advice and consultation, to our pricing and billing practices, we treat our clients honestly and fairly.

Welcome to Allegro Pools

Allegro Pools specializes in expert pool care and luxury pool construction and renovations. Our specialties include providing proper care and maintenance to keep your pool beautiful and inviting and transforming old swimming pools into renovated oases. Similar to the meaning of our name, Allegro, which means “fast tempo,” we offer quality service with a quick response.

We understand exactly what people expect from a swimming pool company– quality workmanship, attention to detail, competitive rates, profound knowledge and complete reliability. We customize our services to our clients needs, offering full pool cleaning on a weekly basis. We also perform comprehensive visual inspections to assess the condition of a swimming pool and its equipment. Contact us today to learn more about our award-winning services.

Pool Service in Northern Virginia

At Allegro Pools, we deliver the highest quality in pool maintenance, repairs, and renovations in Northern Virginia and southern Maryland. We help you create and maintain a backyard oasis certain to be your favorite living space. Our quality swimming pool services include pool maintenance, renovations, and repairs for homeowners in the Northern Virginia area and southern Maryland.

Our Services

Weekly Pool Service
If you don’t have the time or want to take up the responsibility of balancing and adding chemicals, scrubbing walls and tile or cleaning filters, then book our weekly pool service.
Pool Opening and Closing
We offer opening and closing to ensure your pool is protected and in the best working order for the season and ready for the upcoming season.
Winter Pool Protection
Choose Allegro Pool professionals and ensure that the winterization process is completed properly.
Pool Refinishing
Allegro Pools offers a complete selection of pool resurfacing and renovation materials, in many colors, sizes and textures. Our team of experts can help refinish your pool with updated materials to ensure it is not only looking great, but installed properly.
Hot Tub Repairs and Service
If you have a hot tub or spa in need of repair or service, then Allegro Pools is here to help.
Pool Renovation
We specialize in major renovations including pool resurfacing, tile, coping, and deck replacement.


“Always Professional. Excellent Service. Always Accommodating. Never a headache. No need to call anyone else. They just get the job done. Period.”

Barbara W

“These guys were friendly, on time, and did an excellent job. They also cleaned my pool for a minor extra charge when a bunch of leaves fell in that morning.”

Sean F.

“I have worked with Dave DeLean and Allegro for over 20 years and he has continuously done an excellent job. A contract you can trust. It is a pleasure to work with a company that does quality work at a fair price. They always answer the phone and take great care of my pool.”

Dave DeConcini

“Allegro Pools and Dave DeLean, the owner, had my pool finished including deck and landscaping in EIGHT weeks and did a fantastic job. Dave DeLean was on the job from start to finish and made sure every detail was perfect. I would highly recommend Allegro to anyone looking for a quality job done in a timely manner.”

Tommy Tellez, Owner of Anita’s New Mexican Style Restaurant

“Every time we look out our bay window, we see the beautiful creation that Mike and Dave DeLean have made for us. The pool, retaining wall, and deck all make for an incredibly aesthetic, peaceful oasis. The project was seamless. Mike and Dave were there every step of the way, from design to working with the stonemasons, landscapers, electricians, and inspectors, making it effortless for us.”

Jack and Ximena Downey

“We shopped around, did our homework, and found Allegro Pools to be the only company that did not send out a ‘sales guy’. We were impressed that the owner of the company presented our bid and then supervised the job. After the horror stories we heard from all our friends, it was incredible how easy our experience was, even with waterfalls and a complicated design. This is the best contractor that we have encountered in our many projects.”

Bruce and Sarita Winter