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    Verified pool and spa services reviews

Find Pool and spa technicians in Marlton

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
470 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 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 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


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


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




JNM Electrical Systems LLC

7106 Redmiles Rd
5.00(
4
)

JNM Electrical Systems LLC

7106 Redmiles Rd
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

JNM Electrical Systems LLC has been serving Laurel, MD and the surrounding areas since 2013. We offer free estimates and competitive rates. Our goal is to ensure quality service and are licensed, bonded and insured in the state of Maryland. Limited financing available.

"This was the second time I've called JNM Electrical Systems LLC for something and, again, got the problem diagnosed and solved, and the work completed quickly. Tested and showed that the lights were fine, the power supply good, and replaced the controller (I'd purchased a replacement in case that was the part that had gone bad). That was two weeks ago and there have been no further problems. Fixed quickly and fixed right the first time. Easy to get on the schedule, showed up right on time, very professional and did great work."

Gary G on June 2019

JNM Electrical Systems LLC has been serving Laurel, MD and the surrounding areas since 2013. We offer free estimates and competitive rates. Our goal is to ensure quality service and are licensed, bonded and insured in the state of Maryland. Limited financing available.

"This was the second time I've called JNM Electrical Systems LLC for something and, again, got the problem diagnosed and solved, and the work completed quickly. Tested and showed that the lights were fine, the power supply good, and replaced the controller (I'd purchased a replacement in case that was the part that had gone bad). That was two weeks ago and there have been no further problems. Fixed quickly and fixed right the first time. Easy to get on the schedule, showed up right on time, very professional and did great work."

Gary G on June 2019


Renovations And Designs

Unknown
No reviews yet

Renovations And Designs

Unknown
No reviews yet
23 years of experience

Renovations and Designs, helps homeowners stay in the home They love. Our renovation services allow your house or property to grow with your changing needs. Let us renovate your bathroom, basement, or full house to match your current needs. As a service-disables, veteran-owned small business, minority-owned federal contacting company with an 8A Affiliation, we serve homeowners, property owners, and commercial developers. Being in the DC , Miami and California area, we also serve the Federal Government, offering It and infrastructure security, as well as building and land developing solutions.

Renovations and Designs, helps homeowners stay in the home They love. Our renovation services allow your house or property to grow with your changing needs. Let us renovate your bathroom, basement, or full house to match your current needs. As a service-disables, veteran-owned small business, minority-owned federal contacting company with an 8A Affiliation, we serve homeowners, property owners, and commercial developers. Being in the DC , Miami and California area, we also serve the Federal Government, offering It and infrastructure security, as well as building and land developing solutions.


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Pool and Spa Servicing questions, answered by experts

The general rule of thumb is to lower it by about five degrees when you know you’re not using your hot tub for an extended period of time. With only a slight decrease in temperature, it will be easier to increase it to a desirable level when you’re ready to get back in the water instead of starting from scratch.

If you want to have a chemical-free spa, or if you are wondering how to keep your hot tub clean naturally, there are several options. Some individuals choose to run their hot tub without treatment at all and simply clean it more often (although you risk bacteria, fungi, and algae growth if you take this route); others use natural products like vinegar or Borax. Ozone, ultraviolet light, and electrolysis systems are also eco-friendly ways to have a clean hot tub without chemicals. Saltwater hot tubs are popular with people who are sensitive to chlorine, bromine, and other traditional hot tub chemicals.

In most cases, it is safe to clean a hot tub with vinegar. You will want to verify that your hot tub manufacturer lists vinegar as a safe cleaning product; however, given that vinegar is chemical-free, cleans, deodorizes, and is safe for people and pets, it is usually a good option. You can use vinegar to clean the hot tub shell, interior and exterior spa surfaces, hot tub jets, hot tub filter, and other parts. It is considered a strong, safe, and natural cleanser that can kill bacteria, remove mold and mildew spores, erase water spots, and remove hard water stains.

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. 

Most hot tub motors can last between five and 10 years; however, hot tub motors can burn out sooner if the hot tub water is not maintained or if the motors themselves are not maintained or protected from the elements. Since hot tub motors (also referred to as spa pumps) power the jets and circulate the water, they are important for the functioning of your spa. Buying a quality motor, keeping the hot tub filter clean, and keeping the wet end of the motor wet and the dry end dry can help them last longer.

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The Marlton, 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.