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TRUSTED BY CORNELIUS, NC HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon361
    Verified pool and spa services reviews

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

Hansen Pool and Spa, LLC
4.9(
15
)
Swimming Pool - Clean and MaintainIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Opening & Closing Service+2 more

Serving Cornelius, NC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Phil was responsive, reliable and was transparent with the pricing. I would highly recommend Hansen Pool and Spa, LLC."
Response time12 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Shark Pools
Shark Pools
4.7(
53
)
Replace Vinyl Liner for Swimming Pool

Serving Cornelius, NC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Joe is Shark Pools. He has eons of experience about anything to do with pools and especially pool liners. So as a new pool owner, Joe has been gracious in tutoring this novice on what to do and the why to ensure the best life out of my pool liner and pool experience in general. His work is superb and pricing more than fair. Joe is old school, meaning he does what he promises and exceeds all expectations. My wife and I not only got a wonderful pool renovation, but gained a life-long friend in the process."
liner installs
liner
liner
liner
liner

+10

Response time3 days
10 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Royal Pool Service & More, LLC
Royal Pool Service & More, LLC
4.2(
112
)
Replace Vinyl Liner for Swimming PoolSwimming Pool Heaters - Install or Replace

Serving Cornelius, NC and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Prompt communication and very fair pricing. They were communicative throughout the entire process and did a great job replacing our pool light. I would highly recommend them for any pool service and will use them again if the need arises."
Response time1 day
Response rate97%
52 neighbors recently requested a quote
Avatar for Brighton Pools by Hohne
Brighton Pools by Hohne
4.3(
139
)
Replace Vinyl Liner for Swimming Pool

Serving Cornelius, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1953

Free estimates

Emergency services offered

"Pool interior replastered and Brighton Pools handled the contractor. They did a fabulous job our pool looks amazing. The price was very competitive. I would recommend Brighton Pools"
Overlee Swim Club - Arlington, Virginia
Gorgeous Lazy El pool in Severna Park!
Freeform shaped pool with waterfalls in Parkton!
Gorgeous stone pool coping in Owings Mills!
Gunite pool renovation in Roland Park, Maryland

+92

Response time1 day
16 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for Carolina Pool Masters, LLC
Carolina Pool Masters, LLC
4.3(
12
)
Swimming Pool - Clean and MaintainSwimming Pool - Opening & Closing ServiceIn Ground Swimming Pool or Accessories - Repair or Service+2 more

Serving Cornelius, NC and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"Brian was a very knowledgeable of all the pool questions I asked. He is a true professional in what he does and answered all my questions and gave me some advice on what I should do with the issues I had with the pool and the pool system. I highly recommend him and he is a true professional."
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13 neighbors recently requested a quote
Recommended by80%of homeowners
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Pool and Spa Servicing FAQs, answered by experts

The cost to repair a hot tub or spa ranges from about $170 to $550, depending on the repairs needed. Some of the most common hot tub repairs include leaks, clogged filters, and tripped GFCI breakers. If it’s an electrical problem, you should contact a professional hot tub repair service. Don’t DIY electrical repairs on a hot tub, as poorly repaired wiring can make the hot tub a serious electrocution hazard.

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.

Yes. If you test the water and the alkalinity is too low, you can raise it by adding an alkalinity increaser, which likely came with your hot tub’s chemical kit. In a pinch, you can use baking soda to raise the hot tub’s alkalinity. Raising the alkalinity will prevent the hot tub water from becoming too acidic.

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

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.

The Cornelius, NC homeowners’ guide to pool and spa services

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