Top-rated pool and spa technicians.

Get matched with top pool and spa technicians in Onalaska, WA

Enter your zip and get matched with up to 5 pros

Need a pro for your pool and spa servicing project in Onalaska, WA?

Select your specific project to find the pro for you.

Verified Reviews for Pool And Spa Servicing pros in Onalaska, WA

*The Angi rating for Pool And Spa Servicing companies in Onalaska, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool And Spa Servicing needs.

*The HomeAdvisor rating for Pool And Spa Servicing companies in Onalaska, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool And Spa Servicing needs.

Last update on December 22, 2025

Find Pool and spa technicians in Onalaska

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

"Extremely helpful and flexible with their time, schedule and staff. They did an incredible job on my in-ground swimming pool. I would recommend them to anybody who needs swimming pool service. PS. Have a great sense of humor."
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
4 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Request Quote
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!

Request Quote
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.

Request Quote
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

A
B
C
D
Request Quote
Pool and Spa Servicing questions, answered by experts

If you don’t clean your hot tub filters, they’ll build up dirt and grime, preventing them from filtering out contaminants like dirt and bacteria. The dirty water will then circulate through the filter and back into the hot tub, leading to dirty water, a damaged pump and jets, and low heat. This can lead to higher hot tub costs because you may have to pay for repairs.

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.

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.

The best thing with which to clean a hot tub is whatever the manufacturer recommends; in most cases, this is a gentle surface cleaner and a soft cloth. Recommended hot tub cleaners can include specially formulated cleaning agents, mild dish soap, baking soda, vinegar, or diluted bleach. For your hot tub exterior, choose wood or vinyl cleaner (depending on the casing material).

You should never use household cleaning products, harsh chemicals such as undiluted bleach or acids, or abrasive cleansers or cloths, as these can scratch or etch your hot tub’s coating or shell and cause permanent damage.

If you want to have a chemical-free spa, or if you are wondering how to keep your hot tub clean naturally, there are several options. Some individuals choose to run their hot tub without treatment at all and simply clean it more often (although you risk bacteria, fungi, and algae growth if you take this route); others use natural products like vinegar or Borax. Ozone, ultraviolet light, and electrolysis systems are also eco-friendly ways to have a clean hot tub without chemicals. Saltwater hot tubs are popular with people who are sensitive to chlorine, bromine, and other traditional hot tub chemicals.

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.

See all articles