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Best pool and spa technicians near Onalaska, WA

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

Treasure Enterprises, Inc.
5.0(
4
)
Replace Vinyl Liner for Swimming Pool

Serving Onalaska, WA and surrounding areas

Approved

In business since 1979

Free estimates

Credit card accepted

"I had Treasure Enterprises do a pool liner replacement, had them set up a swim spa, and had them supply and install a hot tub. They are great people to work with, and offered great suggestions and recommendations (that i wish I would have taken). I am very satisfied with all the pool related work that was done as everything is working perfectly. I also had them pour a new stamped concrete patio which turned out absolutely beautiful."
Liner replacement before and after
Liner replacement before and after
Liner replacement and concete
12x 21 pool w/ top track autocover
75' Vinyl Liner Pool Build /Install

+1

Response time3 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
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 Onalaska, WA and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
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+2

Recommended by65%of homeowners
Columbia Pools
New to Angi
Swimming Pool Heaters - Install or Replace

Serving Onalaska, WA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We're a locally owned and operated company that values honesty and integrity and takes pride in the services we provide to our residential and commercial clients. We specialize in pool maintenance and weekly, monthy, or other routinely scheduled services. We provide free estimates, and you will find us to be competitively priced. We look forward to building lasting relationships and guarantee your satisfaction!

Nw brothers pools and concrete llc
New to Angi
Swimming Pool - Clean and MaintainSwimming Pool - Opening & Closing Service

Serving Onalaska, WA and surrounding areas

In business since 2021

Credit card accepted

Northwest Brothers Pools & Concrete 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 interests and make their concerns the basis of our business.

Isiah Salyer Pressure Washing
New to Angi
Swimming Pool - Clean and Maintain

Serving Onalaska, WA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Isiah Salyer Pressure Washing is a locally owned and operated company that values hard work and integrity in all aspects of our business. We have specific knowledge in large commercial settings and will be bringing that knowledge into a residential setting. \nAsk me about my artistic detailing! \n

Response time1 day
Avatar for Nirvana Builders, LLC
Nirvana Builders, LLC
1.0(
1
)
Above Ground Swimming Pool or Accessories - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming Pool+4 more

Serving Onalaska, WA and surrounding areas

In business since 2023

Free estimates

NIRVANA BUILDERS LLC 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

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Pool and Spa Servicing FAQs, answered by experts

You’ll know you need to replace the pump in your hot tub if you hear loud or unusual noises when the machine is running or notice a significant decrease in water pressure. A leak or altogether failure of the hot tub may also indicate a problem with the pump, but you’ll need a professional to investigate the source of the issue.

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.

Most hot tubs will experience leaks due to wear and tear in the plumbing or the shell itself. The second most common issue is a heater malfunction due to the ongoing heat stress on moving parts. Finally, clogs happen in hot tub jets, especially when it’s time to change the filter.

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.

Vinegar can be used as an all-purpose cleaner for many things, including hot tub filters. Soaking hot tub filters in vinegar and water for up to 24 hours can remove dirt and oil, and as a bonus, it won’t cause the water to foam after you reinstall it if there’s vinegar left on it. But make sure you still rinse it to remove any debris, dirt, or grime stuck on it.

The Onalaska, WA homeowners’ guide to pool and spa services

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