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TRUSTED BY WALDWICK, NJ HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon196
    Verified pool and spa services reviews

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

Avatar for Steve's Pool of NJ
Steve's Pool of NJ
4.9(
26
)
Swimming Pool - Opening & Closing ServiceReplace Vinyl Liner for Swimming Pool

Serving Waldwick, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

"I recently had the pleasure of working with an outstanding swimming pool maintenance crew who tackled a monumental task: cleaning four years' worth of lingering debris and buildup from my pool. To say they did an exceptional job would be an understatement. After their thorough cleaning, my pool looks brand new! From the moment they arrived, their professionalism was evident. They were punctual, respectful of my property, and worked efficiently to restore my pool to its former glory. Their attention to detail and commitment to quality service truly set them apart. I was especially impressed with how they handled the long-standing buildup; it was clear they knew exactly what they were doing. I wholeheartedly give them five stars for their quality of service. If you're looking for a reliable and skilled crew to maintain or restore your swimming pool, I cannot recommend them highly enough! Thank you for transforming my pool into a sparkling oasis once again!I’"
New Liner
before Project
Process
Finished project
Before

+1

Response time4 hrs
Response rate100%
31 neighbors recently requested a quote
Avatar for NexPool System
NexPool System
5.0(
5
)
Above Ground Swimming Pool or Accessories - Repair or Service

Serving Waldwick, 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 Crystal Clean Pools, Inc.
Crystal Clean Pools, Inc.
5.0(
6
)
In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Clean and MaintainSwimming Pool - Opening & Closing Service+2 more

Serving Waldwick, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"I ve called countless pool company servicing my area and none came close to the responsiveness and promptness of Crystal Clean Pools. They re prices are reasonable and competitive as well. And no surprises when invoice comes after their work is done. I had a minor issue during their last visit but I got reassured after speaking to George (owner) about it."
CST Certification
CMS Certification
Response time9 hrs
Recommended by100%of homeowners
Diamond Pools & Mason, LLC
4.0(
20
)
In Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming Pool

Serving Waldwick, NJ and surrounding areas

Approved

In business since 2015

Free estimates

"Diamond did an excellent job. Arrived on time, worked efficiently, high quality for the price. Replaced our spa, raised it and built a beautiful stone and tile wall around it. Replaced heater, filter and liner. Pool looks brand new. Even arranged for water delivery the day after liner went in. Good communication throughout."
Response time2 days
15 neighbors recently requested a quote
Recommended by15%of homeowners
Avatar for Best Pool Service
Best Pool Service
4.0(
1
)
Replace Vinyl Liner for Swimming PoolSwimming Pool - Opening & Closing Service

Serving Waldwick, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Our sales woman Lucia was very helpful and supported us through the entire process. Timing was an issue because of a party we had after being promised a finished date and it couldn’t happen. The distributor was blamed for being backed up on delivering our liner… then the installer promised to be done by Thursday so we could fill and put chemicals in Friday and it wasn’t done until Friday. So we made it by the skin of our teeth. Just didn’t appreciate the installer knowing the time line and promising it, then not standing by his word. It was weird. Liner is beautiful but there is a spot that is pulling and you can see a gap. I hope this won’t cause any future issues."
Response time3 hrs
Response rate100%
Avatar for Fresh Pool Service
Fresh Pool Service
New to Angi
In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Opening & Closing ServiceSwimming Pool Heaters - Install or Replace

Serving Waldwick, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Welcome to Fresh Pool Service! We take pride in the quality of work and customer satisfaction that we give each and every customer! With over 3 years of experience, we are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

Response time5 hrs
Response rate87%
VENUS POOL LINERS
3.4(
4
)
Replace Vinyl Liner for Swimming Pool

Serving Waldwick, NJ 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
Recommended by100%of homeowners
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Pool and Spa Servicing FAQs, 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. 

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.

Algae-related green hot tub water is generally safe to use, as algae aren't usually harmful to your health. However, if the conditions in the hot tub are hospitable to algae growth, they may also be hospitable to the growth of other types of microorganisms, including Pseudomonas aeruginosa, bacteria that can cause hot tub rash, or Legionella bacteria, which can cause respiratory illness.

You can drain a hot tub very quickly by using a submersible pump rather than the hose-sized drain at the bottom exterior of the tub. A pump can move up to 30 gallons per minute, draining your hot tub in no time. Using the regular drain can take up to two hours.

Biofilm growth can cause a hot tub to feel slimy. Hot tub biofilm is a slimy substance that’s typically due to natural contaminants like makeup, soaps, skin oils, deodorants, or lotions. A hot tub can also have a slimy interior or slimy water if the tub’s filters are old or damaged, or if the hot tub isn’t properly cleaned. You should drain your hot tub, wipe away any slimy residue, then refill the water and use a spa purge product that prevents the buildup of biofilm.

The Waldwick, 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.