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    Average homeowner rating
  • Verified reviews icon52
    Verified pool constructions and installations reviews

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Avatar for Sweeney's Pool Service, Inc

Sweeney's Pool Service, Inc

25 Plant Ave
4.71(
73
)
Approved Pro

Sweeney's Pool Service, Inc

25 Plant Ave
4.71(
73
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
704 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


Avatar for Suarez Masonry Service

Suarez Masonry Service

91 Rutland Rd
4.06(
8
)
Approved Pro

Suarez Masonry Service

91 Rutland Rd
4.06(
8
)
Approved Pro
Customers say: Quick response
21 local quotes requested
25 years of experience

We are a locally owned and operated masonry company that values honesty and integrity in all aspects of our business. Our major focus is on the quality of our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"excellent communication prompt service, on time, excellent!!. I already recommend them to my friends. Project also takes 2 days to complete"

Peter Y on June 2023

We are a locally owned and operated masonry company that values honesty and integrity in all aspects of our business. Our major focus is on the quality of our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"excellent communication prompt service, on time, excellent!!. I already recommend them to my friends. Project also takes 2 days to complete"

Peter Y on June 2023


Just Pool Covers

436 Staples Street
5.00(
1
)
Approved Pro

Just Pool Covers

436 Staples Street
5.00(
1
)
Approved Pro
32 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



A & S Construction

Based In
5.00(
5
)

A & S Construction

Based In
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We do all sorts of constructions, all plumbing and all sorts of work on the property. Call or click for your quote today!

"Punctual and professional individuals that went above and beyond."

Stefani S on December 2023

We do all sorts of constructions, all plumbing and all sorts of work on the property. Call or click for your quote today!

"Punctual and professional individuals that went above and beyond."

Stefani S on December 2023


Mike Petulla Contracting LLC

No reviews yet

Mike Petulla Contracting LLC

No reviews yet
Free onsite estimate

We at Mike Petulla Contracting LLC strive to make your dream project a reality. We specialize in all types of masonry, including patios, walkways, driveways, retaining walls, fire pits, BBQ areas, pool patios, brick ovens, water drainage, excavation, etc. We are an owner-operated business with over 20 years of experience in the construction industry. Mike works personally on every job to make sure that the craftsmanship is top quality.

We at Mike Petulla Contracting LLC strive to make your dream project a reality. We specialize in all types of masonry, including patios, walkways, driveways, retaining walls, fire pits, BBQ areas, pool patios, brick ovens, water drainage, excavation, etc. We are an owner-operated business with over 20 years of experience in the construction industry. Mike works personally on every job to make sure that the craftsmanship is top quality.


Viking Capital North

No reviews yet

Viking Capital North

No reviews yet
26 years of experience

A family owned business with a clear mission, a dedicated team and more than 20 years of customer satisfaction. Your best friend in home improvement financing since 1999. Desirable loan options and personal attention every step of the way!

A family owned business with a clear mission, a dedicated team and more than 20 years of customer satisfaction. Your best friend in home improvement financing since 1999. Desirable loan options and personal attention every step of the way!



Strongbuilt Construction

69 Ryerson Ave
No reviews yet

Strongbuilt Construction

69 Ryerson Ave
No reviews yet
8 years of experience

Long Island based concrete and masonry company. Our years of experience allows us to bring a quality to projects that is unmatched in the industry. Our previously completed projects are representations of craftsmanship that is often spoke about, but hardly seen. One of our many goals is to reach all customers expectations, establishing relationships and trust for future projects.

Long Island based concrete and masonry company. Our years of experience allows us to bring a quality to projects that is unmatched in the industry. Our previously completed projects are representations of craftsmanship that is often spoke about, but hardly seen. One of our many goals is to reach all customers expectations, establishing relationships and trust for future projects.


J&S Contractors Llc

No reviews yet

J&S Contractors Llc

No reviews yet

My name is Michael Sarmiento, I am the owner of J&S Contractors Llc. I have been in the construction business for 7 years, working in all type of general constructions, such as custom commercial, and residential. I offer services such as, Drywall, Framing, Siding, Ceramic Tile, Acoustical ceiling, Painting, Decks, Kitchens, Baths, Hardwood Flooring, Cabinet Installation, Strip & Wax Floors, Fences, Concrete, Demolition & Finish... and much more. All our work is guaranteed and affordable, We are a company that is Profesional, Reliable, and Trusted. We let our work speak for itself. It will be our pleasure to make your vision come true.

My name is Michael Sarmiento, I am the owner of J&S Contractors Llc. I have been in the construction business for 7 years, working in all type of general constructions, such as custom commercial, and residential. I offer services such as, Drywall, Framing, Siding, Ceramic Tile, Acoustical ceiling, Painting, Decks, Kitchens, Baths, Hardwood Flooring, Cabinet Installation, Strip & Wax Floors, Fences, Concrete, Demolition & Finish... and much more. All our work is guaranteed and affordable, We are a company that is Profesional, Reliable, and Trusted. We let our work speak for itself. It will be our pleasure to make your vision come true.

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Pool Construction and Installation questions, answered by experts

The best way to heat a swimming pool depends on your pool and location. Those living in sunny environments may find that a solar-powered heater works just fine, but you may need something more reliable, like a gas or electric heater if it’s often cloudy where you live. When in doubt, try a few lower-cost options first to see if they meet your needs before going all in on a more expensive heater.

When designing your dream pool, it's important to leave enough room for safe walkways, patios, and extras such as outdoor kitchens and fire pits. Your local building codes may specify the minimum space between your pool and your house, utility lines, and property line. In most cases, the area of the patio around the pool should be equal to or greater than the surface area of the pool.

Evaporation causes up to 70% of outdoor pools’ energy losses, according to the U.S. Department of Energy. While you can’t completely prevent evaporation, different types of pool covers can help a lot. Pool enclosures, however, don’t do much to stop evaporation—and the cost to build a pool enclosure likely won’t tempt you to try.

Yes, with custom measurements ensuring perfect fit and function.

If you don’t have the budget for one, there are numerous ways to warm up your pool without a heater. You can improve the insulation, use solar covers to trap heat from the sun, or even let a black hose sit in the sun until it heats up and delivers fresh, warm water straight to your pool.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Mattituck, NY homeowners’ guide to pool constructions and installations

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