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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


"Fast and efficient service next day. Estimate given up front and was spot on. Made sure things were working properly after leaking valve replaced. Tested water and secured unit under sink."

Greg W on August 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.

"Fast and efficient service next day. Estimate given up front and was spot on. Made sure things were working properly after leaking valve replaced. Tested water and secured unit under sink."

Greg W on August 2025


Avatar for Omega Force Appliance Repair

Omega Force Appliance Repair

21897 S. Diamond Lake Rd
4.75(
51
)

Omega Force Appliance Repair

21897 S. Diamond Lake Rd
4.75(
51
)
Customers say: True professional
782 local quotes requested

WE WANT TO BE YOUR SERVICE HERO! If you’ve come this far, you’re likely wondering: are these guys for real? “Hero” seems like a rather lofty (even arrogant) thing to call yourself. We’re just a repair service, right? But you and I both know that when your stuff is broken your world is not right. You want it fixed. Now. You want it done right, so it will last. And it would be really nice if the repair guy was clean and courteous and professional, and well, nice. That’s us. We want to be the folks you call when anything breaks. The guys you want to recommend to all your friends. In fact, We promise to provide such an amazing and totally exceptional repair service experience that you may just want to break something on purpose. Just so we'll come back soon. There are five service heroes who combined have more than 30 years of experience. Phil, Delton, Todd, Mark, and Paul have worked for various service companies over the years and have come together to create one great force. With the factory training and experience we have, you are sure to have a great experience. Our goal is to run a business that is known for going above and beyond the usual to deliver the kind of service that our families would want to receive. We want to be known as the folks who do it right, and treat people right, every time. We want to be a Force for Good. Don’t settle for anything less than exceptional. Demand a Hero. -~Your Service Heroes

"The entire process could not have gone smoother. Booking was very easy, communication was prompt, our technician Nate was on time and great to work with, the repair was performed quickly and price was very reasonable. I will definitely use Omega Force again the next time I need an appliance repair and will happily recommend them."

Meghan A on October 2025

WE WANT TO BE YOUR SERVICE HERO! If you’ve come this far, you’re likely wondering: are these guys for real? “Hero” seems like a rather lofty (even arrogant) thing to call yourself. We’re just a repair service, right? But you and I both know that when your stuff is broken your world is not right. You want it fixed. Now. You want it done right, so it will last. And it would be really nice if the repair guy was clean and courteous and professional, and well, nice. That’s us. We want to be the folks you call when anything breaks. The guys you want to recommend to all your friends. In fact, We promise to provide such an amazing and totally exceptional repair service experience that you may just want to break something on purpose. Just so we'll come back soon. There are five service heroes who combined have more than 30 years of experience. Phil, Delton, Todd, Mark, and Paul have worked for various service companies over the years and have come together to create one great force. With the factory training and experience we have, you are sure to have a great experience. Our goal is to run a business that is known for going above and beyond the usual to deliver the kind of service that our families would want to receive. We want to be known as the folks who do it right, and treat people right, every time. We want to be a Force for Good. Don’t settle for anything less than exceptional. Demand a Hero. -~Your Service Heroes

"The entire process could not have gone smoother. Booking was very easy, communication was prompt, our technician Nate was on time and great to work with, the repair was performed quickly and price was very reasonable. I will definitely use Omega Force again the next time I need an appliance repair and will happily recommend them."

Meghan A on October 2025


Kluy Custom Remodel

10531 Penfield Ave No
5.00(
2
)
Approved Pro

Kluy Custom Remodel

10531 Penfield Ave No
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
157 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"wonderful and professional"

Jocelyn S on June 2024

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"wonderful and professional"

Jocelyn S on June 2024


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
319 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.

"The scheduler I first talked to was very pleasant and thorough regarding my needs. A few days later Tim N. and another technician came at my request because I thought the refrigerator had to be pulled out of its very tight space. Tim immediately recognized there was no need for a second technician. I was not charged for that second technician. Tim pulled the bottom freezer door out, found that the fan in the freezer assembly had a bent blade, fixed that and he was done within an hour. Now the refrigerator runs almost silently. Quick and efficient service at a reasonable price. I would definitely use Watson Appliance for service again and would recommend them to a friend."

Michael C on June 2021

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.

"The scheduler I first talked to was very pleasant and thorough regarding my needs. A few days later Tim N. and another technician came at my request because I thought the refrigerator had to be pulled out of its very tight space. Tim immediately recognized there was no need for a second technician. I was not charged for that second technician. Tim pulled the bottom freezer door out, found that the fan in the freezer assembly had a bent blade, fixed that and he was done within an hour. Now the refrigerator runs almost silently. Quick and efficient service at a reasonable price. I would definitely use Watson Appliance for service again and would recommend them to a friend."

Michael C on June 2021


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
532 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
1188 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.

"Unlike several other companies, they were very responsive and I got an appointment quickly. They came and did a good job, gave me some good advise for the filter and charge a very reasonable price"

John B on July 2020

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.

"Unlike several other companies, they were very responsive and I got an appointment quickly. They came and did a good job, gave me some good advise for the filter and charge a very reasonable price"

John B on July 2020


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 McDonough's Water Jetting and Drain Services

McDonough's Water Jetting and Drain Services

2270 Capp Road
4.83(
23
)
Approved Pro

McDonough's Water Jetting and Drain Services

2270 Capp Road
4.83(
23
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
241 local quotes requested

McDonough’s is an integrity minded and safety conscious drain cleaning, water jetting and industrial vacuuming company. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule an estimate today!

"As a person in the plumbing trades both new construction and service work I have come to appreciate the skills of someone who does a craft full time and is encouraged to develop skills to make it “their” full time occupation and career. Drain cleaning is part of maintaining a plumbing system. It is a craft different than installing and repairing plumbing but it is just as important to do it correctly. The other values in McDonough’s services are several having the equipment and personnel trained and available is paramount to this no matter how big a job has gotten they have never stopped until it was completed! The other feature that is not fully understood by many is that it is always best to use someone that has only one purpose in mind and that is to get the drain cleaned and inspected and has no reason to up sell you on some repairs or replacement that you don’t need. That why we use them as a plumbing company and recommend them to our valued clients. Great company that invests in training, retaining and having the equipment that their service people need to be efficient, productive and provide the services that they are being relied on to provide."

John J on March 2023

McDonough’s is an integrity minded and safety conscious drain cleaning, water jetting and industrial vacuuming company. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule an estimate today!

"As a person in the plumbing trades both new construction and service work I have come to appreciate the skills of someone who does a craft full time and is encouraged to develop skills to make it “their” full time occupation and career. Drain cleaning is part of maintaining a plumbing system. It is a craft different than installing and repairing plumbing but it is just as important to do it correctly. The other values in McDonough’s services are several having the equipment and personnel trained and available is paramount to this no matter how big a job has gotten they have never stopped until it was completed! The other feature that is not fully understood by many is that it is always best to use someone that has only one purpose in mind and that is to get the drain cleaned and inspected and has no reason to up sell you on some repairs or replacement that you don’t need. That why we use them as a plumbing company and recommend them to our valued clients. Great company that invests in training, retaining and having the equipment that their service people need to be efficient, productive and provide the services that they are being relied on to provide."

John J on March 2023


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
1014 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

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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.