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TRUSTED BY MILLSTONE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon264
    Verified pool and spa services reviews

Top-Rated Pool and spa technicians in Millstone - Updated Nov 2026

Avatar for S&R Pool & Spa Inc
S&R Pool & Spa Inc
3.9(
52
)
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 Millstone, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Have used S&R pools for many years and always happy with the quality, timeliness and pricing of their work. Kevin is an excellent owner who tells you straight on what services you do and do not need and always super responsive. I would highly recommend using S&R for all of your pool needs (build and service)!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by78%of homeowners
Avatar for Best Pool Solutions, LLC
Best Pool Solutions, LLC
4.9(
30
)
Above Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming Pool

Serving Millstone, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"I had an amazing experience. From the moment Victor walked in my backyard to fix my pool, I knew my problem would be solved. He’s knowledgeable, professional, friendly and talked me through everything that he was doing. When I say top notch customer service I really mean it. I hired him on the spot to open and close my pool. If you want quality service I recommend BPS. They exceeded our expectations. Thank you so much!!!!!"
Before
Before
Finished product
Pool liner installation
Response time3 hrs
Response rate92%
Recommended by55%of homeowners
Pristine Pools, LLC
4.8(
33
)
Swimming Pool - Opening & Closing ServiceSwimming Pool - Clean and Maintain

Serving Millstone, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Have been a customer of Jason (Pristine Pool) for 3 years. Reliable, On Time, Cost Effective, Detaail Oriented, Highly Skilled Staff and Respectful. I Highly Recommend Pristine Pools for your Pool Service!"
Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NexPool System
NexPool System
5.0(
5
)
Above Ground Swimming Pool or Accessories - Repair or Service

Serving Millstone, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Amazing work and amazing service! Alvaro did an excellent job installing my swimming pool pump. He is very knowledgeable about electricity and went above and beyond by repairing the entire electrical panel as well. Everything was done professionally, safely, and with great attention to detail. I highly recommend Alvaro for any electrical or pool equipment work!"
Heat Pump and VS Pump
Heat Pump and VS Pump
DMX light and VS Pump
DMX light and VS Pump
Vs Pump

+1

3 neighbors recently requested a quote
Avatar for S & R Pool & Spa, Inc.
S & R Pool & Spa, Inc.
3.9(
96
)
Swimming Pool - Opening & Closing ServiceSwimming Pool - Clean and MaintainIn Ground Swimming Pool or Accessories - Repair or Service+2 more

Serving Millstone, NJ and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Have used S&R pools for many years and always happy with the quality, timeliness and pricing of their work. Kevin is an excellent owner who tells you straight on what services you do and do not need and always super responsive. I would highly recommend using S&R for all of your pool needs (build and service)!"
 A Romantic Swim
Jump In and Cool Off
Fun for the Whole Complex
Black Plaster
Barstool in Liner Pool

+22

Response time1 day
59 neighbors recently requested a quote
Recommended by85%of homeowners
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Pool and Spa Servicing FAQs, answered by experts

For a fully-foamed hot tub, freezing typically occurs when the temperature drops below 28 degrees Fahrenheit and remains at or below this level continuously for a minimum of 36 hours. If your hot tub and pumps are still operational, however, the water circulates, and this continuous movement helps prevent freezing, even in very cold conditions. This circulation, along with the insulation provided by the foam, helps maintain the water temperature and prevent it from freezing during extended cold periods. Still, if you’re not planning to run it regularly, be sure to winterize the hot tub properly to prevent damage from freezing.

Hot tub heaters typically last seven to 10 years, though some might only last five years if not properly maintained. You can maximize your hot tub heater’s lifespan by ensuring the water’s pH level is properly balanced.

Hot tub repairs cost between $200 and $500 on average. You can minimize those costs by maintaining your hot tub and keeping necessary supplies on hand. An elevated shelf in the garage is a great place to store your water care chemicals so that kids and pets will stay safe and you’ll always have them around. 

Your hot tub should be drained of existing water, cleaned, and refilled every three to four months at a minimum. Follow your tub manufacturer’s recommendations for cleaning, and rinse thoroughly when finished to eliminate any residue from the cleaning products. This is also a good time to inspect your tub’s cover in good lighting for any leaks, tears, or other damage that might cause problems. 

Using your hot tub manufacturer’s suggested cleaners and methods, keep your hot tub filters clean to avoid a loss of water heat. This will help extend the filter’s useful life and efficiency. If the filter is more than two to three years old, replace it with a new one and buy a second filter to keep around as a spare.

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.

To refill a hot tub after winter, start by opening up the tub and giving it a quick cleaning. If you use antifreeze, drain out the water then grab a hose and thoroughly clean the tub shell out, spraying water into each jet of the tub. 

Reconnect the hot tub and turn the power back on. When it’s time to fill the tub again, insert the hose into the filter well (if available). Avoid trapping too much air in the water lines, which can cause the pump to lock up when it starts again. Add the necessary chemicals and start the heating process. It will take some time—most of a full day—for the water to heat up again.

The Millstone, NJ homeowners’ guide to pool and spa services

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