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Find Plumbing installers for a remodel or addition in Janesville

Avatar for Tairi Construction

Tairi Construction

5.00(
6
)
•Approved Pro

Tairi Construction

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
701 local quotes requested

At Tairi Construction we stand with our customers. We strive to make your fantasies a reality, by specializing in all aspects of home remodeling. The services that we provide are: painting, hard wood and laminate flooring, complete kitchen and bathroom remodels, full Rec room remodel, tile work, and shower installs that will take as little as one day! For any and all inquiries please contact us at (414)376-7377

"Joe and his team were the first to respond after the Milwaukee floods happened in August 2025. Him and his team went above and beyond to clear out all of the debris in the basement, fully cleaned the basement, and applied mold remediation to the wooden beams. They also fully rebuilt our stairs and removed and replaced our egress window. Thank you so much Joe and team!"

James M on September 2025

At Tairi Construction we stand with our customers. We strive to make your fantasies a reality, by specializing in all aspects of home remodeling. The services that we provide are: painting, hard wood and laminate flooring, complete kitchen and bathroom remodels, full Rec room remodel, tile work, and shower installs that will take as little as one day! For any and all inquiries please contact us at (414)376-7377

"Joe and his team were the first to respond after the Milwaukee floods happened in August 2025. Him and his team went above and beyond to clear out all of the debris in the basement, fully cleaned the basement, and applied mold remediation to the wooden beams. They also fully rebuilt our stairs and removed and replaced our egress window. Thank you so much Joe and team!"

James M on September 2025

Avatar for MH Renovations LLC

MH Renovations LLC

4.94(
100
)
•Approved Pro

MH Renovations LLC

4.94(
100
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
704 local quotes requested

MH Renovations LLC is a family-owned and operated home improvement company proudly serving Southeastern Wisconsin. We specialize in high-quality, custom renovations tailored to your budget, lifestyle, and vision. With a strong commitment to craftsmanship and attention to detail, we deliver results that are both functional and beautiful. Whether you're updating a kitchen, remodeling a bathroom, finishing a basement, or tackling a full-home renovation, we bring care, precision, and professionalism to every project. Your home is treated with the utmost respect—we go the extra mile to keep your space and materials clean, organized, and protected throughout the construction process. We are fully licensed and insured, giving you peace of mind every step of the way. With a wide range of services and a dedication to client satisfaction, we're confident you'll enjoy working with us. Feel free to browse our website and contact us with any questions or to schedule a consultation. We look forward to bringing your vision to life.

"Extremely well. It's nice to work with someone that has a great professional work ethic."

Bethanne C on February 2025

MH Renovations LLC is a family-owned and operated home improvement company proudly serving Southeastern Wisconsin. We specialize in high-quality, custom renovations tailored to your budget, lifestyle, and vision. With a strong commitment to craftsmanship and attention to detail, we deliver results that are both functional and beautiful. Whether you're updating a kitchen, remodeling a bathroom, finishing a basement, or tackling a full-home renovation, we bring care, precision, and professionalism to every project. Your home is treated with the utmost respect—we go the extra mile to keep your space and materials clean, organized, and protected throughout the construction process. We are fully licensed and insured, giving you peace of mind every step of the way. With a wide range of services and a dedication to client satisfaction, we're confident you'll enjoy working with us. Feel free to browse our website and contact us with any questions or to schedule a consultation. We look forward to bringing your vision to life.

"Extremely well. It's nice to work with someone that has a great professional work ethic."

Bethanne C on February 2025

MJ CONTRACTOR LLC

5.00(
1
)
•Approved Pro

MJ CONTRACTOR LLC

5.00(
1
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2768 local quotes requested

Here to help you with all your home improvement needs you may have from remodeling, additions and more.

"Best company in the area, I recommend them to everyone ❤️‍🔥"

Kenneth G on December 2024

Here to help you with all your home improvement needs you may have from remodeling, additions and more.

"Best company in the area, I recommend them to everyone ❤️‍🔥"

Kenneth G on December 2024

All Things Mechanical

No reviews yet

All Things Mechanical

No reviews yet
11 years of experience

All Things Mechanical is a small but dependable company. We will go the extra mile to get the job done to your satisfaction. We will accept cash or check as payment for our work.

All Things Mechanical is a small but dependable company. We will go the extra mile to get the job done to your satisfaction. We will accept cash or check as payment for our work.

Avatar for HGC Services LLC

HGC Services LLC

No reviews yet

HGC Services LLC

No reviews yet
15 years of experience

We offer the following services; Septic tank replacement and repair Septic field installation Lift stations Back flow prevention Clean out stations added to main lines Basement waterproofing Sump and Sewage pumps Excavation Demolition and much more.

We offer the following services; Septic tank replacement and repair Septic field installation Lift stations Back flow prevention Clean out stations added to main lines Basement waterproofing Sump and Sewage pumps Excavation Demolition and much more.

A K BASEMENT WATERPROOFING

5.00(
1
)

A K BASEMENT WATERPROOFING

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Basement Waterproofing.

Basement Waterproofing.

Avatar for Granberg Construction

Granberg Construction

No reviews yet

Granberg Construction

No reviews yet
15 years of experience

Granberg Construction is a local Rock County based full service Construction Remodeling Company. Our team can remodel any room in your house from Kitchen to Bathrooms to Basements. There is no task to large or to small for Granberg Construction. Our team is staffed with seasoned General Contractors, Electricians, and Plumbers. The Founders of Granberg Construction stand behind their company moto. "Done right the first time on time every time". We hope you will allow us an opportunity to earn your business.

Granberg Construction is a local Rock County based full service Construction Remodeling Company. Our team can remodel any room in your house from Kitchen to Bathrooms to Basements. There is no task to large or to small for Granberg Construction. Our team is staffed with seasoned General Contractors, Electricians, and Plumbers. The Founders of Granberg Construction stand behind their company moto. "Done right the first time on time every time". We hope you will allow us an opportunity to earn your business.

Avatar for U.S. Water Heating Solutions

U.S. Water Heating Solutions

No reviews yet

U.S. Water Heating Solutions

No reviews yet
7 years of experience

U.S. Water Heating Solutions, LLC serves the expanded coverage areas of Illinois, Wisconsin, Indiana, Michigan, and Iowa for both residential and commercial water heating equipment customers. Our 24/7/365 emergency repair and replacement services are available to all of our customers. Our ability to restore HOT WATER and get our customers back up and running rapidly is our focus. Each of our service vehicles are fully stocked with the parts and tools to restore HOT WATER for all of the industry's leading manufacturers of water heaters and boilers. We will continue to grow, develop, and innovate the market as a fully-stocked parts service provider for all of the major manufacturers. Our technicians are factory trained and certified.

U.S. Water Heating Solutions, LLC serves the expanded coverage areas of Illinois, Wisconsin, Indiana, Michigan, and Iowa for both residential and commercial water heating equipment customers. Our 24/7/365 emergency repair and replacement services are available to all of our customers. Our ability to restore HOT WATER and get our customers back up and running rapidly is our focus. Each of our service vehicles are fully stocked with the parts and tools to restore HOT WATER for all of the industry's leading manufacturers of water heaters and boilers. We will continue to grow, develop, and innovate the market as a fully-stocked parts service provider for all of the major manufacturers. Our technicians are factory trained and certified.

Avatar for HANDYMAN247 LLC

HANDYMAN247 LLC

4.89(
55
)

HANDYMAN247 LLC

4.89(
55
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

My goal is to provide you with quality workmanship, superior customer service and a tremendous value for my customers. I have over 30 years’ experience in construction, repair and quality customer service. Headline: Handyman247 LLC: Top-Rated Local Handyman Services in Beloit, WI. I am your trusted, and insured local professional for all home repairs and installations, specializing in electrical and plumbing work. Need a reliable and experienced handyman in the Rock County area? From ceiling fan installation and light fixture upgrades to fixing leaky faucets and repairing running toilets, my skills are ready to handle all your home maintenance needs. Let me take care of your to-do list so you can enjoy your home. Call me today for a free quote!. I do not do cheap/shotty work or work with cheaply made materials. Either it is going to last you a lifetime or I do not install it. (Slum Lord owners do not contact me) Recommended products includes; MOEN fixtures, Hunter Fans, Anderson/Larson Prehung storm doors.

"Terry came to the rescue again! Recent projects he has handled for us inclide: 1. A deck update. Some boards were in need of replacing 2. A complete bathroom remodel. He took a jack and jill bathroom and turned it into a beautiful handicap accessible bathroom and a powder room. 3. Total roof replacement, code compliant. He even installed a new metal roof. 4. Various electrical projects. Certain outlets needed updating, as well as some wiring issues. 5. Using his connections to reputable tradesman with other skills. Terry either fixes it himself or uses his friends and connections to find other tradesman who can get the job done. Fir example, he used a tile man on the bathroom project."

Elisabeth R on June 2024

My goal is to provide you with quality workmanship, superior customer service and a tremendous value for my customers. I have over 30 years’ experience in construction, repair and quality customer service. Headline: Handyman247 LLC: Top-Rated Local Handyman Services in Beloit, WI. I am your trusted, and insured local professional for all home repairs and installations, specializing in electrical and plumbing work. Need a reliable and experienced handyman in the Rock County area? From ceiling fan installation and light fixture upgrades to fixing leaky faucets and repairing running toilets, my skills are ready to handle all your home maintenance needs. Let me take care of your to-do list so you can enjoy your home. Call me today for a free quote!. I do not do cheap/shotty work or work with cheaply made materials. Either it is going to last you a lifetime or I do not install it. (Slum Lord owners do not contact me) Recommended products includes; MOEN fixtures, Hunter Fans, Anderson/Larson Prehung storm doors.

"Terry came to the rescue again! Recent projects he has handled for us inclide: 1. A deck update. Some boards were in need of replacing 2. A complete bathroom remodel. He took a jack and jill bathroom and turned it into a beautiful handicap accessible bathroom and a powder room. 3. Total roof replacement, code compliant. He even installed a new metal roof. 4. Various electrical projects. Certain outlets needed updating, as well as some wiring issues. 5. Using his connections to reputable tradesman with other skills. Terry either fixes it himself or uses his friends and connections to find other tradesman who can get the job done. Fir example, he used a tile man on the bathroom project."

Elisabeth R on June 2024

Countryside Plumbing

4.00(
1
)

Countryside Plumbing

4.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Plumbing Company

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FAQs for plumbing installation for a remodel or addition projects in Janesville, WI

Adding bathroom plumbing to a detached garage starts with the basic line installation cost of $900 to $1,300. On top of this base expense, you'll need to budget for each fixture. A toilet costs  $250 to $550, sinks cost $150 to $800, and a shower or bathtub costs $400 to $1,900. The project will also require ventilation, moisture-resistant materials, and possibly electrical work. Remember that these costs reflect only the plumbing aspects—additional construction, finishing, and permitting expenses will apply to complete a functional bathroom space.

While certain aspects of garage renovation might be suitable for DIY enthusiasts, plumbing installation requires professional expertise. Connecting to water and sewer systems demands specialized knowledge and equipment, and improper installation can result in severe water damage, code violations, and potential health hazards. Most municipalities require permits for plumbing modifications, and these often stipulate that licensed professionals must perform work. Consider limiting your involvement to simpler tasks like painting or basic finishing work.

The timeframe for adding plumbing to a detached garage spans one to three days for the actual plumbing work. However, this represents only the active installation period. The complete project timeline must account for planning, obtaining permits (which can take weeks depending on your locality), coordinating multiple contractors if needed, and addressing any unexpected challenges that arise during installation. Weather conditions can also impact excavation and outdoor connection work.

Adding plumbing to a detached garage will likely increase your property taxes. Tax assessors consider plumbing an improvement that enhances property value and functionality. The specific tax impact varies by location and project scope. Converting a garage into living space with plumbing facilities can trigger significant reassessment in many jurisdictions. Before proceeding with your project, consult your local tax assessor's office to understand the potential tax implications and factor this ongoing expense into your decision-making process.

The Janesville, WI homeowners’ guide to plumbing installations for a remodel or addition

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

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