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Verified Reviews for Pool And Spa Servicing pros in Janesville, WI

*The Angi rating for Pool And Spa Servicing companies in Janesville, WI 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 Janesville, WI 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 October 24, 2025

Find Pool and spa technicians in Janesville

Ultimate Pools & Patios

W5613 37TH ST
New on AngiNew on Angi
•Approved Pro

Ultimate Pools & Patios

W5613 37TH ST
New on AngiNew on Angi
•Approved Pro
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Avatar for Lake Geneva Pool and Spa

Lake Geneva Pool and Spa

No reviews yet

Lake Geneva Pool and Spa

No reviews yet

Lake Geneva Pool and Spa is a leading installer of high-quality fiberglass swimming pools for southern Wisconsin and Northern Illinois. We use advanced installation techniques to virtually eliminate the most common problems associated with fiberglass pool installations. We utilize the River Pool Way installation process that our reputable manufacturer (River Pools) has design. Our team of experts will create a backyard oasis you'll love. Reach out to us if you are ready to design and price your swimming pool project today.

Lake Geneva Pool and Spa is a leading installer of high-quality fiberglass swimming pools for southern Wisconsin and Northern Illinois. We use advanced installation techniques to virtually eliminate the most common problems associated with fiberglass pool installations. We utilize the River Pool Way installation process that our reputable manufacturer (River Pools) has design. Our team of experts will create a backyard oasis you'll love. Reach out to us if you are ready to design and price your swimming pool project today.

Avatar for Waves Leak Detection

Waves Leak Detection

17971 Grandview Dr
No reviews yet

Waves Leak Detection

17971 Grandview Dr
No reviews yet
Free onsite estimate

We specialize in pool & spa leak detection. We use today's top equipment when it comes to finding pool leaks. We also utilize scuba gear to provide in depth underwater inspection. We do our best in providing non-invasive and the most cost effective solution when it comes to repairs.

We specialize in pool & spa leak detection. We use today's top equipment when it comes to finding pool leaks. We also utilize scuba gear to provide in depth underwater inspection. We do our best in providing non-invasive and the most cost effective solution when it comes to repairs.

Avatar for Cornerstone Restoration LLC

Cornerstone Restoration LLC

901 Front St.
4.80(
5
)

Cornerstone Restoration LLC

901 Front St.
4.80(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer years of experience providing dependable concrete and masonry restoration services for homes and business throughout Southeastern Wisconsin. Although Cornerstone Restoration was founded in May of 2013, our professional masonry contractors have been providing top notch services since 2002. Our family-owned restoration company understands the importance of sturdy, long lasting concrete foundations and brickwork.

We offer years of experience providing dependable concrete and masonry restoration services for homes and business throughout Southeastern Wisconsin. Although Cornerstone Restoration was founded in May of 2013, our professional masonry contractors have been providing top notch services since 2002. Our family-owned restoration company understands the importance of sturdy, long lasting concrete foundations and brickwork.

Avatar for Recreational Concepts

Recreational Concepts

4633 STATE HWY 138
4.86(
7
)

Recreational Concepts

4633 STATE HWY 138
4.86(
7
)
Customers say: Quality work
26 years of experience

We specialize in pool design, pools & installs and so much more! We can design your dream outdoor space including a kitchen, pergola, firepit etc. and can supply a realistic layout of your backyard. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Contact us with any questions or to schedule a free estimate today! Small list of services beyond inground pools. Optimum above ground/inground pools & installs. Hot tub/spa sales, install and service, retail store with fireworks, Regal Products, Natural Life, GMG + other Grills. Pool & Spa chemicals, toys, filters, hoses etc.... More info and lots of pictures on our Facebook and website. Pool & Spa openings and closing and service if having issues with your equipment. *WE CREATE YOUR ULTIMATE BACKYARD FROM START TO FINISH. Your one stop shop. Main Areas are 30-45 minutes from Oregon WI Some Counties include: Dane, Rock, Green, Iowa, Columbia, Jefferson

We specialize in pool design, pools & installs and so much more! We can design your dream outdoor space including a kitchen, pergola, firepit etc. and can supply a realistic layout of your backyard. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Contact us with any questions or to schedule a free estimate today! Small list of services beyond inground pools. Optimum above ground/inground pools & installs. Hot tub/spa sales, install and service, retail store with fireworks, Regal Products, Natural Life, GMG + other Grills. Pool & Spa chemicals, toys, filters, hoses etc.... More info and lots of pictures on our Facebook and website. Pool & Spa openings and closing and service if having issues with your equipment. *WE CREATE YOUR ULTIMATE BACKYARD FROM START TO FINISH. Your one stop shop. Main Areas are 30-45 minutes from Oregon WI Some Counties include: Dane, Rock, Green, Iowa, Columbia, Jefferson

Bob's Pool Builders Inc

912 Front St
5.00(
6
)

Bob's Pool Builders Inc

912 Front St
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Bob's Pool Builders is a family owned business that strives to provide a quality experience while installing and servicing your Inground Vinyl Liner Swimming Pool. We focus on each customer individually to assist them in turning their dream into a reality! Contact us today. Additional Contact Name - Ms. Kristin Logemann. Family owned & operated.

Bob's Pool Builders is a family owned business that strives to provide a quality experience while installing and servicing your Inground Vinyl Liner Swimming Pool. We focus on each customer individually to assist them in turning their dream into a reality! Contact us today. Additional Contact Name - Ms. Kristin Logemann. Family owned & operated.

Heavenly Heat Saunas

PO Box 2892
3.50(
4
)

Heavenly Heat Saunas

PO Box 2892
3.50(
4
)
Customers say: Super punctual
38 years of experience

Heavenly Heat Infrared Saunas are made for the chemically sensitive. That means that our infrared saunas create an ideal, safe, and effective detoxification environment for anyone seeking to eliminate toxic substances from their body.

"Terrible! Wish I had gone with another company. Here is the issue with Heavenly Heat. If your sauna arrives damaged or and issue arrives -- they have zero technical support. Your repairs will be done by any "joe" that heavenly heat finds to do the repair in your area. They will have no experience with Sauna's and are given no instructions regarding the chemical free aspect of these sauna's. The worst part is the buyer, me, was treated as if I was the problem for wanting my sauna repaired correctly. I would have refused the delivery had I realized I was receiving a damaged sauna and would have to spend hours and days trying to get this resolved. The owner, Bob Morgan, is extremely responsive before he has your money but after, is a different story. When inquiring about the sauna he would respond generally within 10 minutes. After you purchase, and particularly if you have a problem with it, you are treated as if you're a nuisance. My sister bought a competitors sauna around the same time and the service she received from knowledgable representatives was a world of difference from my experience. My other issue was that there were shipping delays and Bob would never communicate them. I would have to pursue him to get information. I think they make a decent sauna but I would not recommend for reasons stated above."

Chris K on July 2020

Heavenly Heat Infrared Saunas are made for the chemically sensitive. That means that our infrared saunas create an ideal, safe, and effective detoxification environment for anyone seeking to eliminate toxic substances from their body.

"Terrible! Wish I had gone with another company. Here is the issue with Heavenly Heat. If your sauna arrives damaged or and issue arrives -- they have zero technical support. Your repairs will be done by any "joe" that heavenly heat finds to do the repair in your area. They will have no experience with Sauna's and are given no instructions regarding the chemical free aspect of these sauna's. The worst part is the buyer, me, was treated as if I was the problem for wanting my sauna repaired correctly. I would have refused the delivery had I realized I was receiving a damaged sauna and would have to spend hours and days trying to get this resolved. The owner, Bob Morgan, is extremely responsive before he has your money but after, is a different story. When inquiring about the sauna he would respond generally within 10 minutes. After you purchase, and particularly if you have a problem with it, you are treated as if you're a nuisance. My sister bought a competitors sauna around the same time and the service she received from knowledgable representatives was a world of difference from my experience. My other issue was that there were shipping delays and Bob would never communicate them. I would have to pursue him to get information. I think they make a decent sauna but I would not recommend for reasons stated above."

Chris K on July 2020

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)

Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Pool and Spa Servicing questions, 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.

Follow these general safety tips for spas and hot tubs:

  • Keep your exterior electrical receptacles covered and dry, especially around your hot tub and pool during periods of use.

  • Make sure you have a GFCI (ground fault circuit interrupter) properly installed to ensure no one gets accidentally shocked or injured by electrocution. 

  • Don’t use the hot tub or your pool during a thunderstorm. 

  • Before using the hot tub, have a certified electrician thoroughly inspect your hot tub and its wiring to make sure you’re in full compliance with all applicable local building codes. 

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.

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.

It’s less expensive to leave your hot tub on all the time, though you’ll want to keep it at a reduced temperature. How much you use the hot tub is also a factor. You’ll want to keep it at a constant temperature between 80 and 95 degrees Fahrenheit for weekly or daily use, then bump it up right before you get in. If you don’t plan to use your hot tub that often, you can turn it off as long as there’s no risk of freezing.  

The Janesville, WI homeowners’ guide to pool and spa services

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