Top-rated pool and spa technicians.

Get matched with top pool and spa technicians in Adelphi, MD

There are 4 highly-rated local pool and spa technicians.

TRUSTED BY ADELPHI, MD HOMEOWNERS

  • Average homeowner rating star icon3.6
    Average homeowner rating
  • Verified reviews icon76
    Verified pool and spa services reviews

Find Pool and spa technicians in Adelphi

Avatar for Watermark Swimming Pool Services Inc

Watermark Swimming Pool Services Inc

10768 Tucker Street
4.78(
73
)
•Approved Pro

Watermark Swimming Pool Services Inc

10768 Tucker Street
4.78(
73
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
471 local quotes requested

Watermark Swimming Pool Services, Inc. has over 40 years of professional swimming pool renovation, restoration, and repair experience. We serve residential and commercial pool customers throughout the Maryland, Washington DC, and Northern Virginia areas. We travel to your location to discuss your pool renovation and repair needs. We provide free estimates on all renovation work, including stone and brick coping, new glass and mosaic tiles, new pool interiors, adding a tanning shelf, leak detection, and much more. Let us take your pool into the 21st Century.

"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!"

Jonathan B on July 2025

Watermark Swimming Pool Services, Inc. has over 40 years of professional swimming pool renovation, restoration, and repair experience. We serve residential and commercial pool customers throughout the Maryland, Washington DC, and Northern Virginia areas. We travel to your location to discuss your pool renovation and repair needs. We provide free estimates on all renovation work, including stone and brick coping, new glass and mosaic tiles, new pool interiors, adding a tanning shelf, leak detection, and much more. Let us take your pool into the 21st Century.

"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!"

Jonathan B on July 2025


Avatar for Pool & Spa Works, LLC

Pool & Spa Works, LLC

4406 Medallion Drive
New on AngiNew on Angi
•Approved Pro

Pool & Spa Works, LLC

4406 Medallion Drive
New on AngiNew on Angi
•Approved Pro
8 years of experience
Free onsite estimate

Pool & Spa Works, LLC, formerly Waterworks LLC, 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 interests, and make their concerns the basis of our business.

Pool & Spa Works, LLC, formerly Waterworks LLC, 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 interests, and make their concerns the basis of our business.


Avatar for Phillips Landscape Management

Phillips Landscape Management

PO Box 5100
3.50(
10
)
•Approved Pro

Phillips Landscape Management

PO Box 5100
3.50(
10
)
•Approved Pro
32 years of experience
Free onsite estimate

Phillips Landscape Contractors was founded in 1993. Currently, we have 20 full time employees who are professionally uniformed and trained in the crafts they perform. We have ongoing training for all employees with topics such as safety issues, new state of the art product introductions and advanced installation procedures.

"Pool/spa project started in March 2022. To this date, almost 3 years later, the project has yet to be completed: both the pool and spa are leaking, at the astounding rate of over 1,000 gallons a week. This has been an ongoing problem since September 2022, yet not only has not it been fixed, but Mr. Phillips stopped returning calls for many months. Stay away!"

Jean P on October 2024

Phillips Landscape Contractors was founded in 1993. Currently, we have 20 full time employees who are professionally uniformed and trained in the crafts they perform. We have ongoing training for all employees with topics such as safety issues, new state of the art product introductions and advanced installation procedures.

"Pool/spa project started in March 2022. To this date, almost 3 years later, the project has yet to be completed: both the pool and spa are leaking, at the astounding rate of over 1,000 gallons a week. This has been an ongoing problem since September 2022, yet not only has not it been fixed, but Mr. Phillips stopped returning calls for many months. Stay away!"

Jean P on October 2024


Avatar for Do Rite Construction Corporation

Do Rite Construction Corporation

1747 Archers Glen
5.00(
23
)
•Approved Pro

Do Rite Construction Corporation

1747 Archers Glen
5.00(
23
)
•Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

Do Rite Construction Corporation is a family owned and operated swimming pool construction company in the state of Maryland. We are proud to be a member of MHIC since 1984. Our specialty is in vinyl liner in ground swimming pools. We are dedicated to our customer satisfaction and needs. We are looking forward to offering you personal service, professionalism, and commitment to excellence and satisfaction. We will offer our service to you whether you need a liner replaced, a major renovation, or a minor repair and alteration. Let us design a new pool for you to fit your needs and your budget. Our presence on the job begins with commitment but never ends. Take the first step and we will do the rest.

"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."

Pamela K on December 2020

Do Rite Construction Corporation is a family owned and operated swimming pool construction company in the state of Maryland. We are proud to be a member of MHIC since 1984. Our specialty is in vinyl liner in ground swimming pools. We are dedicated to our customer satisfaction and needs. We are looking forward to offering you personal service, professionalism, and commitment to excellence and satisfaction. We will offer our service to you whether you need a liner replaced, a major renovation, or a minor repair and alteration. Let us design a new pool for you to fit your needs and your budget. Our presence on the job begins with commitment but never ends. Take the first step and we will do the rest.

"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."

Pamela K on December 2020


Avatar for System Pools, LLC

System Pools, LLC

11418 Rockville Pike, Apartment 705
4.94(
18
)
•Approved Pro

System Pools, LLC

11418 Rockville Pike, Apartment 705
4.94(
18
)
•Approved Pro
Customers say: Terrific value
28 local quotes requested
6 years of experience

Full service and repair company that does pool maitenance, opening and closings as well as installations and pool renovations in the DMV area. We are on the market for the past 8 years with over 400 recurring clients and more than a 1500 serviced clients over the years. Our pricings and packages could be found on: www.systempools.net

"The team was great! They did everything quickly and professionally. Nick is an amazing guy! I'll recommend his team to everyone. They are great! Awesome job! Five stars! "

Kate S on February 2025

Full service and repair company that does pool maitenance, opening and closings as well as installations and pool renovations in the DMV area. We are on the market for the past 8 years with over 400 recurring clients and more than a 1500 serviced clients over the years. Our pricings and packages could be found on: www.systempools.net

"The team was great! They did everything quickly and professionally. Nick is an amazing guy! I'll recommend his team to everyone. They are great! Awesome job! Five stars! "

Kate S on February 2025


Avatar for Viga Pool Services LLC

Viga Pool Services LLC

12770 Forest Park Dr
5.00(
5
)
•Approved Pro

Viga Pool Services LLC

12770 Forest Park Dr
5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 local quotes requested

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 the start to the 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. checks, zelle, online link

"Viga Pool Services has done the opening and closing of my pool as well as a pipe leak repair. I also know another client they did some major work for and their pool is now gorgeous."

Dorothy F on January 2024

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 the start to the 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. checks, zelle, online link

"Viga Pool Services has done the opening and closing of my pool as well as a pipe leak repair. I also know another client they did some major work for and their pool is now gorgeous."

Dorothy F on January 2024


Remove A Pool

28486 Kings Woods Drive
No reviews yet

Remove A Pool

28486 Kings Woods Drive
No reviews yet
Free onsite estimate

Remove A Pool has been servicing MD DC DE NJ PA and surrounding area for over 25 years removing, repairing and even installing in ground swimming pools, residential and commercial!Please visit our site for more info WWW.Removeapool.com

Remove A Pool has been servicing MD DC DE NJ PA and surrounding area for over 25 years removing, repairing and even installing in ground swimming pools, residential and commercial!Please visit our site for more info WWW.Removeapool.com


First State Ponds and Fountains

705 A Street
4.73(
15
)

First State Ponds and Fountains

705 A Street
4.73(
15
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"I recently had the pleasure of working with Erik from First State Ponds, and I can't recommend him enough. Erik traveled all the way from Delaware to Maryland to service my pond, which was having persistent issues with murky water. Before connecting with Erik, I had already been advised by another company to purchase a specific filter and pump. Thankfully, I found First State Ponds just in time. Erik took the time to explain that while the recommended filter might clear my water, it would require constant maintenance. He suggested a different filter and a stronger pump, but he was also willing to install the one I had already purchased if I preferred. After some consideration, I decided to take his advice and returned the original filter to have him install his recommended system. After struggling with murky water all summer, l admit, I was a bit skeptical. I wasn't sure that anything would truly work. But Erik's recommendation exceeded even his own predictions. Within just two days, the water was crystal clear! I didn't really think that was possible. There were a few challenges during installation and I admit this was 100% due to a few things I had set up prior to meeting Erik. But he handled them seamlessly, troubleshooting as needed. For the issues that couldn't be addressed that day, Erik provided me with helpful suggestions on how to finish the job myself. While I initially found the price a little high, after seeing the fantastic results, answering my many questions (including a few the following day), and delivering on everything he promised, I can confidently say he earned every cent. If you're looking for quality service, prompt responses, and impressive results, I highly recommend First State Ponds. Erik and his team are truly top-notch."

Q S on September 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"I recently had the pleasure of working with Erik from First State Ponds, and I can't recommend him enough. Erik traveled all the way from Delaware to Maryland to service my pond, which was having persistent issues with murky water. Before connecting with Erik, I had already been advised by another company to purchase a specific filter and pump. Thankfully, I found First State Ponds just in time. Erik took the time to explain that while the recommended filter might clear my water, it would require constant maintenance. He suggested a different filter and a stronger pump, but he was also willing to install the one I had already purchased if I preferred. After some consideration, I decided to take his advice and returned the original filter to have him install his recommended system. After struggling with murky water all summer, l admit, I was a bit skeptical. I wasn't sure that anything would truly work. But Erik's recommendation exceeded even his own predictions. Within just two days, the water was crystal clear! I didn't really think that was possible. There were a few challenges during installation and I admit this was 100% due to a few things I had set up prior to meeting Erik. But he handled them seamlessly, troubleshooting as needed. For the issues that couldn't be addressed that day, Erik provided me with helpful suggestions on how to finish the job myself. While I initially found the price a little high, after seeing the fantastic results, answering my many questions (including a few the following day), and delivering on everything he promised, I can confidently say he earned every cent. If you're looking for quality service, prompt responses, and impressive results, I highly recommend First State Ponds. Erik and his team are truly top-notch."

Q S on September 2025


NEC Electric

319 Rolling Mountain Road
5.00(
9
)

NEC Electric

319 Rolling Mountain Road
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to NEC Electric! We offer Quality workmanship at very reasonable prices in order build a repeat customer base. We offer Free Photo/ Video estimates to keep customer costs down, and a more accurate estimate. We do Electrical Panel Tune-Ups prior to breaker, panel replacement or Heavy Up. We offer Preventative Maintenance plans, Partial or whole house Upgrades. We also add Ceiling Fans, Recess or LED Lighting along with Dimming systems, switches, Feel free to ask because We do All Electrical work and we do EV Charging Stations as well. Get a head start on your Attic of Roof fans. Thanks for the opportunity. We look forward to serving you! PLEASE CALL JOE NAGY FOR APPOINTMENT AVAILABLE NOW! 973-445-4028 [email protected] SERVING VIRGINIA, MD, DC and parts of WEST VIRGINIA. WEBSITE - https://va-electrician.com

"Joe and his team were amazing to work with on my home project."

David L on September 2025

Welcome to NEC Electric! We offer Quality workmanship at very reasonable prices in order build a repeat customer base. We offer Free Photo/ Video estimates to keep customer costs down, and a more accurate estimate. We do Electrical Panel Tune-Ups prior to breaker, panel replacement or Heavy Up. We offer Preventative Maintenance plans, Partial or whole house Upgrades. We also add Ceiling Fans, Recess or LED Lighting along with Dimming systems, switches, Feel free to ask because We do All Electrical work and we do EV Charging Stations as well. Get a head start on your Attic of Roof fans. Thanks for the opportunity. We look forward to serving you! PLEASE CALL JOE NAGY FOR APPOINTMENT AVAILABLE NOW! 973-445-4028 [email protected] SERVING VIRGINIA, MD, DC and parts of WEST VIRGINIA. WEBSITE - https://va-electrician.com

"Joe and his team were amazing to work with on my home project."

David L on September 2025


American Concrete Services LLC

5405 Port Royal Rd
5.00(
2
)

American Concrete Services LLC

5405 Port Royal Rd
5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Integrity, Commitment, Experience We take the time and care to get every job done right the first time... With our talented team and years of experience, we can tackle even the toughest of projects. Offering both Commercial and Residential services, we are dedicated to providing you with the best experience possible We offer concrete leveling and concrete slab lifting services with structural foam injection. We can correct trip hazards in your sidewalks and pool decks with our patented structural foam injection system. We also offer Concrete Cutting, GPR/imaging and Core drilling as a one stop shop for all your concrete needs.

"My pool deck was a sunken mess. American Concrete was able to make my pool deck completely level again. No more tripping hazards for my grand babies!! Would use them again in a heart beat."

Stephanie B on May 2021

Integrity, Commitment, Experience We take the time and care to get every job done right the first time... With our talented team and years of experience, we can tackle even the toughest of projects. Offering both Commercial and Residential services, we are dedicated to providing you with the best experience possible We offer concrete leveling and concrete slab lifting services with structural foam injection. We can correct trip hazards in your sidewalks and pool decks with our patented structural foam injection system. We also offer Concrete Cutting, GPR/imaging and Core drilling as a one stop shop for all your concrete needs.

"My pool deck was a sunken mess. American Concrete was able to make my pool deck completely level again. No more tripping hazards for my grand babies!! Would use them again in a heart beat."

Stephanie B on May 2021

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FAQs for pool and spa servicing projects in Adelphi, MD

You should have your spa or hot tub inspected and serviced yearly to prevent more costly repairs. Regular hot tub maintenance can save money and help keep you safe from hazards such as faulty wiring. Call a professional hot tub repair specialist, who will know what common issues to look for and have the parts and tools on hand to fix them immediately.

Pool repair costs vary depending on the type of pool. Repairing an inground pool ranges from $350 to $2,700, depending on the extent of the repairs needed. Repairs to an above-ground pool usually cost $100 to $700. The most common repairs include patching or replacing the vinyl pool liner, fixing plumbing or electrical lines, and repairing pumps, filters, and other equipment.

The cost to repair a hot tub or spa ranges from about $170 to $550, depending on the repairs needed. Some of the most common hot tub repairs include leaks, clogged filters, and tripped GFCI breakers. If it’s an electrical problem, you should contact a professional hot tub repair service. Don’t DIY electrical repairs on a hot tub, as poorly repaired wiring can make the hot tub a serious electrocution hazard.

Depending on the size and type of pool, cleaning services cost about $80 to $150 per month, or $960 to $1,800 per year. Pool maintenance and cleaning services often include: 

  • Testing the pH levels of your water

  • Cleaning filters, skimmer baskets, and traps

  • Skimming surface debris from the water

  • Vacuuming the pool

  • Additional cleaning and upkeep

The Adelphi, 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.

What do you need done? We’ll find top pros.
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