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TRUSTED BY CORNWALL, NY HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon58
    Verified pool and spa services reviews

Find Pool and spa technicians in Cornwall

Avatar for Marks Pool Service and Repair
Marks Pool Service and Repair
4.9(
52
)
Above Ground Swimming Pool or Accessories - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming Pool+3 more

Serving Cornwall, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Mark is professional, respectful and reliable. He called, followed up, arrived as planned and completed my pool liner installation . His price for work completed was reasonable and quality of work exceptional. Iâ m very satisfied with his workâ­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸"
Water heater box-in
Framing boiler
Basement conversion
Basement conversion
Framing around pipes to hide

+174

Response time8 hrs
Response rate85%
2 neighbors recently requested a quote
Avatar for Sway Built LLC
Sway Built LLC
5.0(
18
)
Swimming Pool - Clean and MaintainIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool Heaters - Install or Replace+1 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Sway Built is your trusted partner for premium sauna installations, expert sauna servicing, and comprehensive pool maintenance contracts. We specialize in delivering full-service solutions that elevate your home wellness experience while ensuring your outdoor spaces remain pristine and functional year-round.\nWith a focus on craftsmanship, reliability, and outstanding customer service, Sway Built combines technical expertise with a personalized approach to meet the unique needs of every client. Whether you're installing a custom sauna retreat or maintaining a luxury pool, our team is dedicated to quality, transparency, and long-term satisfaction.\nAt Sway Built, we don’t just build and maintain — we create spaces that inspire relaxation, health, and enjoyment.

Custom sauna install
Custom sauna install
1 neighbors recently requested a quote
Avatar for Acuafix Pool Solution
Acuafix Pool Solution
4.6(
19
)
Replace Vinyl Liner for Swimming Pool

Serving Cornwall, NY and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I hired this company to close my pool over the winter. They were kind enough to come and take a look at my pool while I was trying to get it together for the summer. They were kind enough to give me some tips on what to do to get my pool looking sparkling clean. They are very nice and I would highly recommend their services! I'm glad I found this company! Thank you for your time!"
before work
lainer and lights
liner
lights and stairs
lainer

+78

Response time3 days
8 neighbors recently requested a quote
Recommended by56%of homeowners
VENUS POOL LINERS
3.4(
4
)
Replace Vinyl Liner for Swimming Pool

Serving Cornwall, NY and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

VENUS POOLS & RENOVATIONS INC 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' interested, and make their concerns the basis of our business. 5 years of experience

Response time12 hrs
703 neighbors recently requested a quote
Recommended by100%of homeowners
Michael Bianchi, LLC
New to Angi
Replace Vinyl Liner for Swimming Pool

Serving Cornwall, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

We offer over 15 years of experience in the industry. We are committed to providing a personalized service for each customer. Starting long-term relationships and guaranteed satisfaction is our number one priority for our clients!. My company is built on trust, perfection, and pride! Please feel free to call today to set up your estimate!

Randolph NJ
Randolph NJ
Randolph NJ
Randolph NJ
Randolph NJ

+3

Response time10 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for All American Pool Service
All American Pool Service
4.7(
12
)
Above Ground Swimming Pool or Accessories - Repair or ServiceHot Tub or Spa - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or Service+6 more

Serving Cornwall, NY and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"All American Pool was prompt in responding to my phone call, showed up when they said they would and even went out of their way to propose solutions that would save me money (suggested I buy some parts myself on the web and they would install them). I was extremely impressed with every aspect of their work.
"
Free Form In Ground Liner
Steps and Bench
Above Ground Pool with a Deep End
Recommended by100%of homeowners
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Pool and Spa Servicing questions, answered by experts

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.

You should drain your hot tub three to four times a year to give it a thorough cleaning. This should take about an hour, but it depends on the size of your tub.

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. 

Regular water testing, filter cleaning, and chemical balancing are essential for keeping water clean and equipment functional.

Yes, hot tubs can use a significant amount of electricity, primarily to keep the water heated. A typical hot tub uses between 1,500 and 6,000 watts, and the pump can add another 1,500 watts. This usage can result in a monthly cost of around $20 to $30. The exact amount of electricity consumed depends on several factors, including the hot tub's age, size, heater voltage (120V vs. 240V), usage habits, and thermostat setting. Newer, energy-efficient models generally use less power than older ones. To reduce electricity costs, consider investing in an energy-efficient model, using a quality insulated cover with a thermal blanket, and keeping the filters clean.

The Cornwall, 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.