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There are 7 highly-rated local pool and spa technicians.

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    Average homeowner rating
  • Verified reviews icon213
    Verified pool and spa services reviews

Find Pool and spa technicians in Smithtown

Avatar for Water Works Group

Water Works Group

5.00(
7
)
Approved Pro

Water Works Group

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
237 local quotes requested

Water Works, a family-owned, fully licensed, and insured company since 1960, provides top-tier services for swimming pools, spas, hot tubs, landscape design, irrigation systems, and masonry to residential and commercial clients in Nassau and Suffolk counties. Holders of 15 licenses and recipients of numerous NESPA awards over the past years, as well as, most recently, several years in a row, as an NYS-certified provider, we expertly build, renovate, repair, and replace all related systems and features, including backflow inspections. Contact us to learn more!

"Water Works was very responsive and made the process easy. I was able to book a service technician within a day and the work took less than a hour to complete."

Jerome D on April 2025

Water Works, a family-owned, fully licensed, and insured company since 1960, provides top-tier services for swimming pools, spas, hot tubs, landscape design, irrigation systems, and masonry to residential and commercial clients in Nassau and Suffolk counties. Holders of 15 licenses and recipients of numerous NESPA awards over the past years, as well as, most recently, several years in a row, as an NYS-certified provider, we expertly build, renovate, repair, and replace all related systems and features, including backflow inspections. Contact us to learn more!

"Water Works was very responsive and made the process easy. I was able to book a service technician within a day and the work took less than a hour to complete."

Jerome D on April 2025


Avatar for Blue Haven Pools & Spas

Blue Haven Pools & Spas

New on AngiNew on Angi
Approved Pro

Blue Haven Pools & Spas

New on AngiNew on Angi
Approved Pro
71 years of experience
Free onsite estimate

Ready to build a custom swimming pool in the Philadelphia area? Count on Blue Haven Pools for residential pools, spas, and expert backyard renovations. There are a number of pool companies from whom to buy a pool. Our local office boasts a team with expertise in local building conditions and proven pool-construction techniques. Before pool installation begins, our knowledgeable pool designers provide complete, in-home pool estimates. Along with measuring/surveying your backyard, they will cover factors such as pool shapes, sizes, and depths, pool equipment, design features and options, pool decks, landscaping, and construction materials. Then they will develop and review a custom pool plan with you. They will also explain pool pricing and available pool financing options for Delaware.

Ready to build a custom swimming pool in the Philadelphia area? Count on Blue Haven Pools for residential pools, spas, and expert backyard renovations. There are a number of pool companies from whom to buy a pool. Our local office boasts a team with expertise in local building conditions and proven pool-construction techniques. Before pool installation begins, our knowledgeable pool designers provide complete, in-home pool estimates. Along with measuring/surveying your backyard, they will cover factors such as pool shapes, sizes, and depths, pool equipment, design features and options, pool decks, landscaping, and construction materials. Then they will develop and review a custom pool plan with you. They will also explain pool pricing and available pool financing options for Delaware.


Avatar for Sweeney's Pool Service, Inc

Sweeney's Pool Service, Inc

4.82(
150
)
Approved Pro

Sweeney's Pool Service, Inc

4.82(
150
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
37 local quotes requested

The owner, Kenneth Sweeney entered the swimming pool industry in 2007 and began his journey to the top. He worked for a few big companies, gathering a lot of knowledge and in-the-field experience. In the spring of 2012, Sweeney's Pool Service, Inc. entered the industry with a mission: to listen carefully to the customer and provide a reliable service. They trained their staff members to listen cheerfully and carefully and hired only fully licensed service technicians, to fulfill all your pool service needs. Kenneth Sweeney sums up the foundation of his company's growth in a few simple words; "professionalism and reliability is the key to success."

"All the staff are knowledgeable and courteous. Want to thank Joe, Ed and Oscar for their hard and meticulous work and Reed for coordinating everything to help the job get done in a timely manner. The pool looks wonderful and could not be happier."

Wendy R on July 2025

The owner, Kenneth Sweeney entered the swimming pool industry in 2007 and began his journey to the top. He worked for a few big companies, gathering a lot of knowledge and in-the-field experience. In the spring of 2012, Sweeney's Pool Service, Inc. entered the industry with a mission: to listen carefully to the customer and provide a reliable service. They trained their staff members to listen cheerfully and carefully and hired only fully licensed service technicians, to fulfill all your pool service needs. Kenneth Sweeney sums up the foundation of his company's growth in a few simple words; "professionalism and reliability is the key to success."

"All the staff are knowledgeable and courteous. Want to thank Joe, Ed and Oscar for their hard and meticulous work and Reed for coordinating everything to help the job get done in a timely manner. The pool looks wonderful and could not be happier."

Wendy R on July 2025


Suffolk Liner Corp.

4.81(
51
)
Approved Pro

Suffolk Liner Corp.

4.81(
51
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

Suffolk Liner is your liner replacement/remodeling specialist. They supply custom made vinyl liners for residential in-ground pools only. The owner is personally involved with each liner installation.

"From top to bottom. A pleasure. Quality service. Needed to replace our 20 x 40 inground pool liner. Maria came next day, priced fairly, personal came two days later to verify size, ordered liner, installed in 1/2 day. Came back to finalize. It was such a clean process. We are very happy."

Melissa F on September 2024

Suffolk Liner is your liner replacement/remodeling specialist. They supply custom made vinyl liners for residential in-ground pools only. The owner is personally involved with each liner installation.

"From top to bottom. A pleasure. Quality service. Needed to replace our 20 x 40 inground pool liner. Maria came next day, priced fairly, personal came two days later to verify size, ordered liner, installed in 1/2 day. Came back to finalize. It was such a clean process. We are very happy."

Melissa F on September 2024


Country Wide Heating & Air Conditioning Corp.

5.00(
6
)
Approved Pro

Country Wide Heating & Air Conditioning Corp.

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

Hello, and welcome to Country Wide Heating and Air Conditioning Corp. We will be there for you to service your heating and air conditioning needs. The owner will be there on every job to make sure that you are satisfied with the service we provide for you. We make sure that your needs are met. We pride ourselves on the great customer service that we provide to you. We get the right parts for the repair or for the system that needs to be serviced and get it done for you fast. The job will be done right. Let us help you today.

"Thankful for keeping appointment during their busy season and at a reasonable cost"

Judy H on November 2023

Hello, and welcome to Country Wide Heating and Air Conditioning Corp. We will be there for you to service your heating and air conditioning needs. The owner will be there on every job to make sure that you are satisfied with the service we provide for you. We make sure that your needs are met. We pride ourselves on the great customer service that we provide to you. We get the right parts for the repair or for the system that needs to be serviced and get it done for you fast. The job will be done right. Let us help you today.

"Thankful for keeping appointment during their busy season and at a reasonable cost"

Judy H on November 2023


Sunshine Solar Technologies, Inc.

4.05(
12
)
Approved Pro

Sunshine Solar Technologies, Inc.

4.05(
12
)
Approved Pro
Customers say: Quick response
22 years of experience
Free onsite estimate

Sunshine Solar Technologies specializes in solar pool heating and solar hot water solutions for homes and businesses in New York, New Jersey and Connecticut. Call us today for a free solar site analysis!

"Totally dissatisfied with the warming effects of the solar heating unit they installed. They never calculated the amount of sun that would reach the solar units and instead claimed that the pool would be warmed to 80 degrees plus. Well of course it would when the outside temperatures were in the 80s. But of course using the pool in June and September meant very cool water temperatures. I now need to replace my propane heater for next year. What a waste of money!"

Joan L on November 2024

Sunshine Solar Technologies specializes in solar pool heating and solar hot water solutions for homes and businesses in New York, New Jersey and Connecticut. Call us today for a free solar site analysis!

"Totally dissatisfied with the warming effects of the solar heating unit they installed. They never calculated the amount of sun that would reach the solar units and instead claimed that the pool would be warmed to 80 degrees plus. Well of course it would when the outside temperatures were in the 80s. But of course using the pool in June and September meant very cool water temperatures. I now need to replace my propane heater for next year. What a waste of money!"

Joan L on November 2024


Avatar for Sweeney's Pool Service, Inc

Sweeney's Pool Service, Inc

4.71(
73
)
Approved Pro

Sweeney's Pool Service, Inc

4.71(
73
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
397 local quotes requested

Sweeney's Pool Service, Inc. is a premier swimming pool service company dedicated to residential clients in Suffolk County, providing exceptional service for over 10 years. Owner Kenneth Sweeney began his journey in the swimming pool industry in 2007, gaining valuable knowledge and hands-on experience while working for several major companies. During this time, he listened to customers and identified common concerns, particularly regarding communication barriers and reliability. In the spring of 2012, Kenneth decided to address these issues by founding his own company, Sweeney’s Pool Service, Inc. His mission was straightforward: to listen to customers and deliver dependable service. From day one, the company emphasized core business values, starting with customer interactions in the office. Staff members are trained to answer calls with a positive attitude and to genuinely listen to homeowners' needs. By taking the time to diagnose problems and provide effective solutions, they create a better customer experience. The service technicians at Sweeney’s are fully trained and licensed to handle everything from basic pool cleaning to complex pool heater repairs and custom in-ground pool builds. With a committed team, Sweeney's Pool Service, Inc. has experienced continued success and expanded its customer base over the years. Each year, they actively listen to customer feedback to enhance their services and better serve the community. As Kenneth Sweeney puts it, “Professionalism and reliability are the keys to success.”

"⚠️ Read before deciding to go with this company! ⚠️ I regret ignoring the negative reviews when I chose Sweeney’s to install my pool. They damaged my property, have taken no accountability and have chosen a vindictive approach to the matter. I urge you to read my experience, and the other negative reviews posted, and think about whether you can trust them to work at your home. They excavated my yard at the end of November 2024 during heavy rain, then left the ground unbackfilled for 12 days. This left my concrete stairs unsupported, with the footing exposed (see photos) and the stairs became detached from my patio. When I contacted Sweeney’s with photos, they relied on their mason affiliate, Devin of Flawless Masonry, who stated the stairs were improperly constructed. THEY DID NOT ASSESS THE SITUATION IN PERSON, NOT THEN OR EVER! I spoke with Devin prior to excavation and he assured me that the stairs were ok and they would not need additional support, I have the text message proof. I never heard from Ken Sweeney directly; however, communication with Reed Communiello, the project manager, on behalf of Sweeney’s has been extremely disheartening. An agreement was discussed where Devin would resolve the situation at cost, at our expense. I received an email from Sweeney's attorney, which included a non-disparagement clause. I agreed to not speak about the issue with the stairs but I felt it left me without recourse should the remaining work not be completed satisfactorily. I agreed to the terms however, Sweeney’s contacted the Town of Hempstead inquiring whether my patio and staircase were built without permits, which unbeknownst to us they were (built prior to 1996; purchased the home in 2018). Sweeney’s rescinding the agreement. They think a homeowner does not have rights when structures are not permitted but that is not the case. My real estate attorney attempted to reach out to them through their attorney, but to no avail. I attempted to retrieve liability insurance. They submitted the only insurance required by the ToH, worker’s compensation, under a different company, JAS Aquatics. They also changed the Contractor Information Form listing the contractor as JAS Aquatics. When I questioned this, I was told “The entities doing the work are valid with the insurance submitted.” I am unsure if Sweeney’s does hold liability insurance or not. I hired a civil and structural engineer. The engineer's report confirmed that the structures were built properly, despite lacking permits. He noted that Sweeney’s was negligent for not supporting the stairs while leaving the footing exposed for 12 days, in which 6 of those days it rained. Sweeney’s dismissed the report—again, without ever coming to assess the situation in person. I am left with no choice but to demolish and rebuild the stairs myself. Due to their spiteful actions of reporting me to the ToH, I now need to have plans drawn up to obtain permits for my patio, stairs and enclosed entryway before any further work can be done. This not only delays the process, it escalates cost. My property has been left in disarray for over a month. I paid in full for the excavation process, yet my deep end is still not dug out. My gate has been disassembled and left that way, my existing pavers were destroyed during the excavation, and my back fence became uneven due to being left without backfill for 20 days. I had to request for them to come back to do the backfill so the fence didn’t collapse. There is also a pile of boxes on my driveway—some empty and others filled with equipment. If this review helps even one person avoid a similar experience, it will be worth it. The stairs existed for at least 30 years without any issue and only detached once Sweeney’s left the exposed concrete footing unsupported for 12 days in the rain. My situation may be unique, but the lack of accountability from Sweeney’s is not, as you can see from other reviews. You do not want to find yourself on the wrong side of Sweeney’s, because once you do they will treat you with utter disregard. Choose wisely!"

Nicole B on January 2025

Sweeney's Pool Service, Inc. is a premier swimming pool service company dedicated to residential clients in Suffolk County, providing exceptional service for over 10 years. Owner Kenneth Sweeney began his journey in the swimming pool industry in 2007, gaining valuable knowledge and hands-on experience while working for several major companies. During this time, he listened to customers and identified common concerns, particularly regarding communication barriers and reliability. In the spring of 2012, Kenneth decided to address these issues by founding his own company, Sweeney’s Pool Service, Inc. His mission was straightforward: to listen to customers and deliver dependable service. From day one, the company emphasized core business values, starting with customer interactions in the office. Staff members are trained to answer calls with a positive attitude and to genuinely listen to homeowners' needs. By taking the time to diagnose problems and provide effective solutions, they create a better customer experience. The service technicians at Sweeney’s are fully trained and licensed to handle everything from basic pool cleaning to complex pool heater repairs and custom in-ground pool builds. With a committed team, Sweeney's Pool Service, Inc. has experienced continued success and expanded its customer base over the years. Each year, they actively listen to customer feedback to enhance their services and better serve the community. As Kenneth Sweeney puts it, “Professionalism and reliability are the keys to success.”

"⚠️ Read before deciding to go with this company! ⚠️ I regret ignoring the negative reviews when I chose Sweeney’s to install my pool. They damaged my property, have taken no accountability and have chosen a vindictive approach to the matter. I urge you to read my experience, and the other negative reviews posted, and think about whether you can trust them to work at your home. They excavated my yard at the end of November 2024 during heavy rain, then left the ground unbackfilled for 12 days. This left my concrete stairs unsupported, with the footing exposed (see photos) and the stairs became detached from my patio. When I contacted Sweeney’s with photos, they relied on their mason affiliate, Devin of Flawless Masonry, who stated the stairs were improperly constructed. THEY DID NOT ASSESS THE SITUATION IN PERSON, NOT THEN OR EVER! I spoke with Devin prior to excavation and he assured me that the stairs were ok and they would not need additional support, I have the text message proof. I never heard from Ken Sweeney directly; however, communication with Reed Communiello, the project manager, on behalf of Sweeney’s has been extremely disheartening. An agreement was discussed where Devin would resolve the situation at cost, at our expense. I received an email from Sweeney's attorney, which included a non-disparagement clause. I agreed to not speak about the issue with the stairs but I felt it left me without recourse should the remaining work not be completed satisfactorily. I agreed to the terms however, Sweeney’s contacted the Town of Hempstead inquiring whether my patio and staircase were built without permits, which unbeknownst to us they were (built prior to 1996; purchased the home in 2018). Sweeney’s rescinding the agreement. They think a homeowner does not have rights when structures are not permitted but that is not the case. My real estate attorney attempted to reach out to them through their attorney, but to no avail. I attempted to retrieve liability insurance. They submitted the only insurance required by the ToH, worker’s compensation, under a different company, JAS Aquatics. They also changed the Contractor Information Form listing the contractor as JAS Aquatics. When I questioned this, I was told “The entities doing the work are valid with the insurance submitted.” I am unsure if Sweeney’s does hold liability insurance or not. I hired a civil and structural engineer. The engineer's report confirmed that the structures were built properly, despite lacking permits. He noted that Sweeney’s was negligent for not supporting the stairs while leaving the footing exposed for 12 days, in which 6 of those days it rained. Sweeney’s dismissed the report—again, without ever coming to assess the situation in person. I am left with no choice but to demolish and rebuild the stairs myself. Due to their spiteful actions of reporting me to the ToH, I now need to have plans drawn up to obtain permits for my patio, stairs and enclosed entryway before any further work can be done. This not only delays the process, it escalates cost. My property has been left in disarray for over a month. I paid in full for the excavation process, yet my deep end is still not dug out. My gate has been disassembled and left that way, my existing pavers were destroyed during the excavation, and my back fence became uneven due to being left without backfill for 20 days. I had to request for them to come back to do the backfill so the fence didn’t collapse. There is also a pile of boxes on my driveway—some empty and others filled with equipment. If this review helps even one person avoid a similar experience, it will be worth it. The stairs existed for at least 30 years without any issue and only detached once Sweeney’s left the exposed concrete footing unsupported for 12 days in the rain. My situation may be unique, but the lack of accountability from Sweeney’s is not, as you can see from other reviews. You do not want to find yourself on the wrong side of Sweeney’s, because once you do they will treat you with utter disregard. Choose wisely!"

Nicole B on January 2025


Just Pool Covers

5.00(
1
)
Approved Pro

Just Pool Covers

5.00(
1
)
Approved Pro
45 local quotes requested
3 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Customer service was excellent!! Art came right on time and did meticulous work . I would highly recommend. "

Carole B on July 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Customer service was excellent!! Art came right on time and did meticulous work . I would highly recommend. "

Carole B on July 2025


"Pool was open, drained of its 5 years of water, composted slugged leaves removed, pressured wash and maintain by AAA and closed on November 5 with a brand new loop loc cover. AAA met my expectations and will be opening, serving and closing my pool next year. 5 STARS 🌟 "

Kendrik L on November 2025

We offer pool services such as: Opening and closing pools. Pool maintenance. Liner change. We provide and install pool covers. Pool repairs: pool systems (pump), plumbing repais. We service salt and chlorine systems. we do not offer Spa services

"Pool was open, drained of its 5 years of water, composted slugged leaves removed, pressured wash and maintain by AAA and closed on November 5 with a brand new loop loc cover. AAA met my expectations and will be opening, serving and closing my pool next year. 5 STARS 🌟 "

Kendrik L on November 2025


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Pool and Spa Servicing questions, answered by experts

Though a hot tub has many benefits, there are a few cons. Mainly, hot tubs require a lot of maintenance. You’ll need to deep clean yours quarterly, test the pH at least once or twice a week, and add sanitizing chemicals once a week. They also have relatively high ongoing costs since you’ll need to pay for electricity and repairs. 

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.

Many people find saltwater tubs worth the upfront expense. They cost less to maintain than traditional hot tubs, so you can save in the long term. Maintenance is also easier, typically involving balancing the pH and cleaning the tub rather than adding chemicals. They’re also gentler on sensitive skin, and you won’t walk away with a strong chlorine odor.

You’ll know you need to replace the pump in your hot tub if you hear loud or unusual noises when the machine is running or notice a significant decrease in water pressure. A leak or altogether failure of the hot tub may also indicate a problem with the pump, but you’ll need a professional to investigate the source of the issue.

When your hot tub is completely dry, there is typically no need to introduce antifreeze into the plumbing. However, if you desire an extra layer of protection against potential freeze damage, you can consider adding some RV antifreeze to your hot tub lines. Just ensure that you use RV antifreeze specifically, as automotive antifreeze is highly toxic and should be avoided.

The Smithtown, NY homeowners’ guide to pool and spa services

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