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Top-Rated Plumbing installers for a remodel or addition in Caledonia - Updated Nov 2026

Avatar for Jensen Plumbing LLC
Jensen Plumbing LLC
4.7(
33
)
Plumbing for a Remodel or Addition - Install

Serving Caledonia, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Warranties offered

Small jobs welcome

"Jensen Plumbing is professional, friendly, knowledgeable, and truly cares about their customers! As a new homeowner, I have had plenty of questions, and their entire team has been patient, responsive, and happy to explain things. They even took the time to show me how my new drain tile works and explain how they help prevent water from leaking into my basement. When I had a gas leak, they responded quickly and helped me get a gas shut-off valve installed that my home didn't originally have. They are currently helping me with a leaky shower and guiding me on options that will work with my existing plumbing. Their pricing is reasonable, and they make you feel like family. No question is too silly, and the staff are like talking to family friends. I highly recommend Jensen Plumbing for their expertise, outstanding customer service, and genuine care for their customers!"
Rough Plumbing
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel

+44

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Investment Painting Contractors
Investment Painting Contractors
4.9(
196
)
Plumbing for a Remodel or Addition - Install

Serving Caledonia, WI and surrounding areas

In business since 1966

Free estimates

Credit card accepted

"For starters this guy (Len) and his crew did an outstanding job. I am really picky and not exactly easy to work for - I will admit. I don't mind paying a fair price but I expect the work to be excellent, not just good, but excellent. Nothing worse than lousy worksmanship.
This painter exceeded my expectations. I wanted my ceilings painted white and the walls a different color, plus I have crown molding to deal with and I needed the lines to be perfect - they were. I just can't say enough on how happy I am with the work. It feels like I am in a new home. I don't think I will ever look for other bids when I need painting after this experience.
The price was very competitive as well, plus  he honored a discount for me looking him up on Angies List. Other bids came in higher and the contractors were not nearly as responsive as Len. He came to my house promply to a**** and provide a bid. I found him to be very patient and very polite. He was very helpful with suggestions with color and type of paint. When it came time for the work he was on time and finished on time. My house was spotless when he was done. Prior to payment he wanted to make sure I was happy with the work, if not he would make it right.
I rarely have an experience this pleasant when dealing with contractors. If I could provide an A+ rating I would. I would highly recommend him to anyone looking for a top quality painter. I strongly doubt you will be disappointed with Len and his crew.
I will be needing more work done and will not hesitate to have him do the work.
"
Kitchen - Before
Kitchen - In Process
Kitchen - Complete
Recommended by100%of homeowners
Avatar for Windy City Rooter Inc
Windy City Rooter Inc
4.2(
73
)
Plumbing for a Remodel or Addition - Install

Serving Caledonia, WI and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I called Windy City Rooter because our sump pump broke and the owner sent out his crew ASAP and installed a new sump that same day. The staff was kind, knowledgeable and very professional! Thank you Windy City Rooter!!!"
Western Springs - Leak Repair in Foundation
Western Springs - Leak Repair in Foundation
Western Springs - Leak Repair in Foundation
Recommended by94%of homeowners
Avatar for Anvomy Enterprises LLC
Anvomy Enterprises LLC
5.0(
10
)
Plumbing for a Remodel or Addition - Install

Serving Caledonia, WI and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"I have worked with contractors in the past but, never had such kind, courteous, punctual, and patient young men as Jovon and Jeremy. They worked with me on the situation I was in. My neighbor was going to install my storm door for free but he ended up in a cast due to a work injury. So now I'm stuck. I contact Angi to get some Quotes. Jovon set up the appointment. Arrived on time. Just toward the end of the install we discover I had ordered the door to wide I had a 36" and I needed a 32". So then I went online to find the right door. Jovon and Jeremy gave me another appointment for the next day, They arrived at 10 AM and went out of their way to take me back to Menards to exchange the door. I Will RECOMMEND these wonderful guys to every one I hear of that needs work done. Jovon and Jeremy I Thank you for doing a great job at an affordable price. ."
Heating & A/C Project
Painting - Interior Project
Drywall Project
Handyman Services Project
Additional Photos

+10

Recommended by100%of homeowners
Avatar for Residential Remodelers Group
Residential Remodelers Group
4.4(
15
)
Plumbing for a Remodel or Addition - Install

Serving Caledonia, WI and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"The guy was very pleasant and came out exactly when expected and I haven't had the work done yet. They were absolutely awesome. They had lots of great ideas and very personable and they were not pushy. They were very responsive and did exactly what I wanted done and they offered some suggestions, possibilities and were very helpful."
Siding
Windows
Kitchen
Before
After

+1

Recommended by100%of homeowners
Showing 1-10 of 30
FAQs for plumbing installation for a remodel or addition projects in Caledonia, 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 Caledonia, 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.