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Find Plumbing installers for a remodel or addition in Cottage Grove

Avatar for Alpha Mechanical LLC

Alpha Mechanical LLC

648 Martha Lane
5.00(
17
)
Approved Pro

Alpha Mechanical LLC

648 Martha Lane
5.00(
17
)
Approved Pro
1 years of experience
Free onsite estimate

We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"Carter installed a new toilet. He was friendly and professional. He arrived promptly, completed the install, hauled the old toilet away and left the area clean."

Barbara J on September 2025

We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"Carter installed a new toilet. He was friendly and professional. He arrived promptly, completed the install, hauled the old toilet away and left the area clean."

Barbara J on September 2025


"They were on time. Explained what he would do, was very professional and did a great job."

Dan C on October 2025

Aquarius Home Services is the top home service provider in Minnesota and Wisconsin. Offering expert service in HVAC, Water Softeners, Plumbing and Electrical . Our work is backed by a 100% performance guarantee.

"They were on time. Explained what he would do, was very professional and did a great job."

Dan C on October 2025


Avatar for Watson's Appliance Parts & Service

Watson's Appliance Parts & Service

5621 Memorial Ave N
4.49(
79
)
Approved Pro

Watson's Appliance Parts & Service

5621 Memorial Ave N
4.49(
79
)
Approved Pro
Customers say: Quality work
316 local quotes requested
84 years of experience

Welcome to Watson's Appliance Parts & Service. We are a family-owned business located in Stillwater. We can service all of your household products as well as supply parts for do-it-yourselfers. No matter the brand we can service your appliances. Call us today and let us help you get back to your normal life without any hassle.

"Excellent service. Fast. Well done. Just expensive. It’s the market rate, I guess."

Julie R on September 2024

Welcome to Watson's Appliance Parts & Service. We are a family-owned business located in Stillwater. We can service all of your household products as well as supply parts for do-it-yourselfers. No matter the brand we can service your appliances. Call us today and let us help you get back to your normal life without any hassle.

"Excellent service. Fast. Well done. Just expensive. It’s the market rate, I guess."

Julie R on September 2024


Avatar for Lucas Builders LLC

Lucas Builders LLC

5.00(
3
)
Approved Pro

Lucas Builders LLC

5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

At Lucas Builders, we specialize in complete home transformations, from refreshing bathrooms and kitchens to creating functional basements and inviting outdoor patios. With our dedication to quality craftsmanship, we turn your space into the place you’ve always envisioned, with precision and care.

"He was super detail oriented and got my job done in a timely manner. I will highly recommend lucas builders for any remodeling needs."

Doni L on June 2024

At Lucas Builders, we specialize in complete home transformations, from refreshing bathrooms and kitchens to creating functional basements and inviting outdoor patios. With our dedication to quality craftsmanship, we turn your space into the place you’ve always envisioned, with precision and care.

"He was super detail oriented and got my job done in a timely manner. I will highly recommend lucas builders for any remodeling needs."

Doni L on June 2024


Avatar for Spartan, Inc.

Spartan, Inc.

2776 Chisholm Ave
4.40(
115
)
Approved Pro

Spartan, Inc.

2776 Chisholm Ave
4.40(
115
)
Approved Pro
Customers say: Quality work
536 local quotes requested
17 years of experience

We are a Licensed General Contractor specializing in home remodeling. We build additions, kitchens, bathrooms, basements, and exterior projects like garages and decks. We do most of our work with our own employees. Thank you.

"Jake and the other workers did an incredible job replacing our entire main level! Would absolutely hire again."

Brandon B on October 2022

We are a Licensed General Contractor specializing in home remodeling. We build additions, kitchens, bathrooms, basements, and exterior projects like garages and decks. We do most of our work with our own employees. Thank you.

"Jake and the other workers did an incredible job replacing our entire main level! Would absolutely hire again."

Brandon B on October 2022


Avatar for Andersons Mechanical Service LLC

Andersons Mechanical Service LLC

P.O. Box 490293
4.72(
4,224
)
Approved Pro

Andersons Mechanical Service LLC

P.O. Box 490293
4.72(
4,224
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1195 local quotes requested

Anderson's Mechanical Services LLC, a family-owned and operated business, is dedicated to providing stress-free HVAC solutions. Their team of expert technicians is well-versed in all aspects of maintenance, from cleaning office ducts to servicing gas log fireplaces. Recognizing the challenges of Minnesota's harsh winters, they specialize in installing efficient and affordable heating systems. Their comprehensive services also include home appliance repairs for refrigerators, dishwashers, and dryers.

"Very thorough, cleaned up after and were very pleasant"

ROCHELLE P on July 2025

Anderson's Mechanical Services LLC, a family-owned and operated business, is dedicated to providing stress-free HVAC solutions. Their team of expert technicians is well-versed in all aspects of maintenance, from cleaning office ducts to servicing gas log fireplaces. Recognizing the challenges of Minnesota's harsh winters, they specialize in installing efficient and affordable heating systems. Their comprehensive services also include home appliance repairs for refrigerators, dishwashers, and dryers.

"Very thorough, cleaned up after and were very pleasant"

ROCHELLE P on July 2025


Avatar for Mad City Windows & Baths

Mad City Windows & Baths

5020 Voges Rd
4.82(
2,704
)
Approved Pro

Mad City Windows & Baths

5020 Voges Rd
4.82(
2,704
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2531 local quotes requested

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"We were very happy with the finished look, as my wife wanted the new cabinets to match our existing wood trim."

Dennis M on June 2025

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"We were very happy with the finished look, as my wife wanted the new cabinets to match our existing wood trim."

Dennis M on June 2025


Avatar for Profi

Profi

Champlin, Minnesota
4.99(
143
)
Approved Pro

Profi

Champlin, Minnesota
4.99(
143
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1966 local quotes requested

PROFI is a family owned company located in Minnesota that specializes in Tiling services with over a decade of experience and positive reviews. PROFI continues to demonstrate excellence in each project no matter how difficult it might seem. Our mission is to provide our customers the best quality of work they ever dreamed of.

"Outstanding Job. Our Forever Floor is Finally Here! Fillip and his crew did a wonderful job on our kitchen floor. After a really bad experience installing LVT on an uneven surface, my partner and I were determined to find a contractor who could get it right this time someone who would give us our forever floor. From the start, Fillip was attentive and professional. He met with both of us, listened to all our concerns, and helped us come up with a solid game plan. I can’t say enough good things about his company. He truly cares about his customers something you don’t see enough these days. Even though I was responsible for providing all the materials, when the transitions I bought didn’t quite match the look of the floor, Fillip went above and beyond. He found and picked up the right pieces that same day so the job could be finished properly. I may not have the flashiest kitchen, but thanks to Fillip, the floor is flawless and I’m definitely hiring him again to do the backsplash once my partner finishes installing the trim. Highly recommend!"

Theresa K on October 2025

PROFI is a family owned company located in Minnesota that specializes in Tiling services with over a decade of experience and positive reviews. PROFI continues to demonstrate excellence in each project no matter how difficult it might seem. Our mission is to provide our customers the best quality of work they ever dreamed of.

"Outstanding Job. Our Forever Floor is Finally Here! Fillip and his crew did a wonderful job on our kitchen floor. After a really bad experience installing LVT on an uneven surface, my partner and I were determined to find a contractor who could get it right this time someone who would give us our forever floor. From the start, Fillip was attentive and professional. He met with both of us, listened to all our concerns, and helped us come up with a solid game plan. I can’t say enough good things about his company. He truly cares about his customers something you don’t see enough these days. Even though I was responsible for providing all the materials, when the transitions I bought didn’t quite match the look of the floor, Fillip went above and beyond. He found and picked up the right pieces that same day so the job could be finished properly. I may not have the flashiest kitchen, but thanks to Fillip, the floor is flawless and I’m definitely hiring him again to do the backsplash once my partner finishes installing the trim. Highly recommend!"

Theresa K on October 2025


Avatar for Great Lakes Home Renovations

Great Lakes Home Renovations

14690 Galaxie Ave
4.29(
192
)
Approved Pro

Great Lakes Home Renovations

14690 Galaxie Ave
4.29(
192
)
Approved Pro
Customers say: Quality work
1008 local quotes requested
30 years of experience

Great Lakes Home Renovations has been exceeding the expectations of homeowners in the Twin Cities and beyond since 1995. We specialize in bathroom remodeling. Of course, we also love visiting your project; in-home inspections and design consultations are always free. All of the products we feature come with a lifetime warranty, are low maintenance and easy to clean. We won't install anything in your home we wouldn't put on our own home. In Bathroom Remodeling, we feature solid-surface products by Re-Bath and Onyx (NO MORE GROUT) that are easy-to-clean, low maintenance, fit into most budgets and come with Lifetime Warranties. We take pride in doing the job right. In bathrooms, we don't just cover up the problem of an old tub or shower, but replace it. We not only have our own employees that do the installations but also pull permits, get inspections and even offer financing options. On all projects, we offer a wide variety of colors and style options to fit virtually every style. You can rest easy knowing your project is done right and materials are guaranteed for life!

"Recently had Great Lakes Renovations totally gut our bathroom. The tiling was superbly done. The job was completed in time allotted. Cleanup was completed each night. There were no surprises or hidden /unexpected costs. The crew was professional and friendly. They listened and consulted with my wife. Smart guys."

dale r on July 2024

Great Lakes Home Renovations has been exceeding the expectations of homeowners in the Twin Cities and beyond since 1995. We specialize in bathroom remodeling. Of course, we also love visiting your project; in-home inspections and design consultations are always free. All of the products we feature come with a lifetime warranty, are low maintenance and easy to clean. We won't install anything in your home we wouldn't put on our own home. In Bathroom Remodeling, we feature solid-surface products by Re-Bath and Onyx (NO MORE GROUT) that are easy-to-clean, low maintenance, fit into most budgets and come with Lifetime Warranties. We take pride in doing the job right. In bathrooms, we don't just cover up the problem of an old tub or shower, but replace it. We not only have our own employees that do the installations but also pull permits, get inspections and even offer financing options. On all projects, we offer a wide variety of colors and style options to fit virtually every style. You can rest easy knowing your project is done right and materials are guaranteed for life!

"Recently had Great Lakes Renovations totally gut our bathroom. The tiling was superbly done. The job was completed in time allotted. Cleanup was completed each night. There were no surprises or hidden /unexpected costs. The crew was professional and friendly. They listened and consulted with my wife. Smart guys."

dale r on July 2024


Avatar for Fine Line Builders LLC

Fine Line Builders LLC

305 Greeley St S
4.95(
21
)
Approved Pro

Fine Line Builders LLC

305 Greeley St S
4.95(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
667 local quotes requested

At Fine Line Builders LLC, your satisfaction is our priority. With more than 30 years of industry experience, we have helped numerous happy customers translate their vision into reality. As licensed general contractor in Minnesota we are able to provide unique quality designs top quality construction. Designing and remodeling your home doesn’t have to be overwhelming. We make the process easy and enjoyable. We handle everything from planning the design through construction so you can do what you enjoy most and leave the rest to us! Check out our website: https://finelinebuildersllc.com/.

"Very well done"

C - Mamadou & Salematou D on May 2025

At Fine Line Builders LLC, your satisfaction is our priority. With more than 30 years of industry experience, we have helped numerous happy customers translate their vision into reality. As licensed general contractor in Minnesota we are able to provide unique quality designs top quality construction. Designing and remodeling your home doesn’t have to be overwhelming. We make the process easy and enjoyable. We handle everything from planning the design through construction so you can do what you enjoy most and leave the rest to us! Check out our website: https://finelinebuildersllc.com/.

"Very well done"

C - Mamadou & Salematou D on May 2025

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FAQs for plumbing installation for a remodel or addition projects in Cottage Grove, MN

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 Cottage Grove, MN 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.