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Pool builders and installers in Janesville

Ultimate Pools & Patios
W5613 37TH ST
New on HomeAdvisorNew on Angi
Approved Pro
Ultimate Pools & Patios
W5613 37TH ST
New on AngiNew on HomeAdvisor
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 Pools & Liners Plus LLC
Pools & Liners Plus LLC
401 E INDUSTRIAL DR
5.00(
2
)
Approved Pro
Pools & Liners Plus LLC
401 E INDUSTRIAL DR
5.00(
2
)
Approved Pro
Free onsite estimate

Pools & Liners Plus 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. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Our liner was pretty old and kept tearing. So we finally needed a replacement. I found another company I went with before this one and they kept not showing up, having excuses why they didn?t show up etc. so I had to look again and Dee was so friendly and helpful and answered all my questions! Found this company, they replaced my pool liner beautifully!!! Will definitely use them again when I close my pool for the season!!!"

Michelle S on June 2025

Pools & Liners Plus 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. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Our liner was pretty old and kept tearing. So we finally needed a replacement. I found another company I went with before this one and they kept not showing up, having excuses why they didn?t show up etc. so I had to look again and Dee was so friendly and helpful and answered all my questions! Found this company, they replaced my pool liner beautifully!!! Will definitely use them again when I close my pool for the season!!!"

Michelle S on June 2025


Lake Geneva Pool and Spa
No reviews
Lake Geneva Pool and Spa
No reviews

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.


All American Landscaping
1175 Norms Rd
5.00(
5
)
All American Landscaping
1175 Norms Rd
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

All American Landscaping prides itself on customer satisfaction. From start until finish, we work with you every step of the way. We specialize in a wide variety of retaining walls, garden edging, landscape lighting, ponds and other water features, outdoor living and patio areas and anything else you can think of! If we cannot do it, we will contract a reputable partner that can!

"Shave was great to work with. Highly recommend his business. The job site was always cleaned up at the end of the day. The final project turned out outstanding! We will most definitely have All American Landscaping back this spring!"

Adam C on October 2020

All American Landscaping prides itself on customer satisfaction. From start until finish, we work with you every step of the way. We specialize in a wide variety of retaining walls, garden edging, landscape lighting, ponds and other water features, outdoor living and patio areas and anything else you can think of! If we cannot do it, we will contract a reputable partner that can!

"Shave was great to work with. Highly recommend his business. The job site was always cleaned up at the end of the day. The final project turned out outstanding! We will most definitely have All American Landscaping back this spring!"

Adam C on October 2020


poolboy fiberglass pools
W4741 Fremont Rd
No reviews
poolboy fiberglass pools
W4741 Fremont Rd
No reviews
60 years of experience

Complete planning,construction, and service of Fiberglass Inground pools Complete line of Spas Openings Closings. Financing available

Complete planning,construction, and service of Fiberglass Inground pools Complete line of Spas Openings Closings. Financing available


We are a family owned business serving families since 1965.



American Tubs....
17940 Ajax Cir
2.33(
3
)
American Tubs....
17940 Ajax Cir
2.33(
3
)
Customers say: Terrific value
13 years of experience

American Tubs designs and manufactures a complete line of premium quality Walk-In Bathtubs that are ideal for people with Limited Mobility, Seniors, Disabled and people with pain, arthritis, stress and other debilitating conditions.

American Tubs designs and manufactures a complete line of premium quality Walk-In Bathtubs that are ideal for people with Limited Mobility, Seniors, Disabled and people with pain, arthritis, stress and other debilitating conditions.


Recreational Concepts
4633 STATE HWY 138
4.67(
3
)
Recreational Concepts
4633 STATE HWY 138
4.67(
3
)
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


Crimson Valley Landscaping
1541 N. Westmoreland Ave
4.17(
30
)
Crimson Valley Landscaping
1541 N. Westmoreland Ave
4.17(
30
)
Customers say: Quality work
24 years of experience

Crimson Valley Landscaping offers comprehensive and quality landscape products and services to our clients. Our professional landscape staff takes pride in their finished project and in your satisfaction. We put our expertise and dedication to work using the most advanced equipment and techniques. Paired with the finest landscape and garden materials, we stand apart from the competition. Crimson Valley Landscaping offers complimentary evaluations and estimates. Our exceptional landscape consultations result in a design that best reflects how you, your family and friends interact outdoors. Each garden design is unique to every home and personal budget. We want your landscape investment to flourish and our experts will direct you through the entire process. Contact us today to begin your new project or renovation. We look forward to working with you to visualize, implement and create the landscape of your dreams.

"Was a little concerned when project started as my yard was a major mess. My worries were all gone once project was finished as they did an excellent job on the new retaining wall, patio area, and planting, plus restoring my yard. I'm looking forward to seeing all the plants blooming and enjoying my updated backyard."

Linda Z on February 2019

Crimson Valley Landscaping offers comprehensive and quality landscape products and services to our clients. Our professional landscape staff takes pride in their finished project and in your satisfaction. We put our expertise and dedication to work using the most advanced equipment and techniques. Paired with the finest landscape and garden materials, we stand apart from the competition. Crimson Valley Landscaping offers complimentary evaluations and estimates. Our exceptional landscape consultations result in a design that best reflects how you, your family and friends interact outdoors. Each garden design is unique to every home and personal budget. We want your landscape investment to flourish and our experts will direct you through the entire process. Contact us today to begin your new project or renovation. We look forward to working with you to visualize, implement and create the landscape of your dreams.

"Was a little concerned when project started as my yard was a major mess. My worries were all gone once project was finished as they did an excellent job on the new retaining wall, patio area, and planting, plus restoring my yard. I'm looking forward to seeing all the plants blooming and enjoying my updated backyard."

Linda Z on February 2019

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FAQs for pool construction and installation projects in Janesville, WI

The average cost of an above-ground pool is between $1,100 and $5,700. Costs will vary depending on the type of pool you install. The low end of the price range includes a DIY kit for around $800 and goes up to about $15,000 for a custom pool with extra features like a deck and water features. Building an above-ground pool is much faster than installing an inground one. The cost tends to be much lower for an above-ground pool than for an inground pool because there’s less labor involved, especially when it comes to excavation and running plumbing and electrical lines.

Installing an inground pool costs around $55,000, on average. The typical price range is between $39,000 and $70,000, depending on the size and type of pool and accessibility of the site. This project requires an experienced pool installation contractor as the project usually involves extensive excavation, plumbing, electrical, concrete, and careful grading of the concrete or pavers around the pool.

Adding a spa to a pool is worth it if you use it enough. Adding a built-in spa to an inground pool can cost between $15,000 and $20,000, on top of installing the pool. A separate hot tub costs between $5,000 and $8,000. These prices will vary depending on the hot tub's size, type, and features. Additional costs include maintenance, electricity, and plumbing.

From start to finish, building an inground pool takes anywhere from two to four months. Factors that impact time to completion include any weather delays, material delays or shortages, scheduling conflicts, and any unforeseen challenges. The project may take most of the pool season, depending on where you live. Because of this, it’s a good idea to start getting estimates and finding a qualified pool company at least a year before your anticipated installation. Spring and summer is the busy season for pool contractors, which impacts their availability as projects are typically booked for several weeks if not months.

The Janesville, WI homeowners’ guide to pool constructions and installations
From average costs to expert advice, get all the answers you need to get your job done.
woman and children playing in swimming pool
Mar 4, 2025
Mar 4, 2025
Pool heater problems could point to many issues, some of which you can troubleshoot. Find out repair costs for heat pumps, natural gas, and solar pool heaters.
Outdoor sitting area with plunge pool
Apr 24, 2025
Apr 24, 2025
Thinking of adding a plunge pool to your backyard? Find out how much plunge pools cost, from materials to labor to add-on features.
Luxurious pool in the garden of a private villa, hanging chair with pillows
May 12, 2025
May 12, 2025
Installing a pool heater ensures that your pool gets used as much as possible, but is the pool heater cost worth it? Let’s find out.
An in-ground plunge pool in a lush backyard
Mar 18, 2025
Mar 18, 2025
From soaks to aerobics to cold dips, having a plunge pool offers tons of benefits. Learn everything you need to know about DIY plunge pool ideas and tips.
Indoor swimmers pool
Mar 13, 2025
Mar 13, 2025
Dreaming of getting in those daily laps without tearing up your backyard? Here’s what to know about endless pool costs so you can plan your project.
Family having in the pool
Feb 18, 2025
Feb 18, 2025
Fiberglass pools versus vinyl pools—what’s the best choice? Compare cost, maintenance, durability, and customization to find the perfect pool for your backyard.
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