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Top-Rated Basement remodelers in Mequon - Updated Nov 2026

Avatar for Top Bros Construction & Remodeling Inc.
Top Bros Construction & Remodeling Inc.
4.9(
84
)
Basement - Remodel

Serving Mequon, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"The end result was beyond my expectations! The entire team of workers were extremely professional, polite and hard working. I wouldn't hesitate to recommend them to anyone. In fact I am so pleased that I am contracting with them again to remodel my kitchen."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Full house remodel
Remodeling - Kitchen & Bathroom Project
Full house remodel

+28

Response time2 days
4 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Amethyst Contracting Inc
Amethyst Contracting Inc
4.8(
51
)
Basement - Remodel

Serving Mequon, WI and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"When we built our home in 1991 we figured we?d remodel the master bath within 5 years.  We put in a cheaper double cabinet (oak, of course), 4x4 tile on the walls, Kohler?s smallest corner shower, ugly vinyl  flooring and, oh joy, Hollywood lights on both sides of the mirrors.  We actually remodeled in 2014. From 1994 to 2014 we planned. What I really mean is that we argued.  Hubby wanted cutting edge. I wanted traditional.  He wanted a bigger shower.  I wanted a bigger bathtub.  And then the whole messy pot of ideas got pushed to the back burner.

Enter Kristi. She had already done a large shed for us with an attached porch so we knew we liked her attention to detail and respect for the style of the house. (In fact, our home was on a tour and people kept asking if the shed was the ?servant?s quarters.?).

First she sat on the potty (the top was closed!) and listened to us talk with one ear while her other was listening to the ideas already spinning in her head.  ?Yeah, well that wall?s gotta go.?  Converted a big area under the stairs into a small useable area and bought us a feeling of spaciousness. Cool.

She carved out a new shower area for the hubby and I found a "Victoria and Albert? tub that is bigger than the old one but takes up less room.  We decided on that 1930s black and white look with console sinks and old-fashion-y chrome hardware.  My fave part is the push button light switches with the mother of pearl buttons.

A woman is only as good as the men she hires and Kristi?s subs are top-notch.  The tile guy ? wow. Home Depot presented its usual nightmare, even accusing him of having picked up the order before and trying to get more for free!  He ended up pretty much pulling apart the tile sheets so he could create the greek key pattern. The floor heating is marvelous as well.

The plumber, Bob the P, was very good.  At one point he called me upstairs as he?d cut through a low voltage wire under the bathtub.  Turns out it was for the doorbell ? a very odd place to find it!  You would?ve thought he cut the cord to granny?s respirator!

Needless to say, it was fixed without comment or delay. Almost a year later we noticed a small leak under one of the sinks.  He stopped over within a day or two and it turned out to be a manufacturing defect. We had to force him to write out an invoice.

We?ve worked with some contractors who are very protective of their subs ? mostly so they can pick up a percentage of their work.  Kristi will give you their phone numbers and tell you to tell them she said to call.  Her philosophy is apparently if you?ve got a little job that she wasn?t involved in, why not let her customers get the best.

I'd write more but a nice bubble bath seems more in order..."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Property ReVision, LLC
Property ReVision, LLC
4.9(
26
)
Basement - Remodel

Serving Mequon, WI and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"We would highly recommend Property ReVision to anyone looking for a home renovation--large or small. We worked with them for our recent basement renovation and are so happy with the results. Jason, our project manager, was a great communicator and very professional. They worked within our budget and were flexible when we wanted to do parts of the project ourselves. Their on-staff carpenters were particularly friendly and great to work with. All of their staff and subs were more than happy to follow COVID safety precautions while doing work in our home."
Golf Zone Basement
Cedarburg Basement Remodel
Oak Creek Basement Remodel
Franklin Basement Remodel
Hartland Basement Bar

+269

Response time3 days
13 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Meinen Homes, LLC
Meinen Homes, LLC
4.6(
40
)
Basement - Remodel

Serving Mequon, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1982

Free estimates

Warranties offered

"I hired Jim Meinen and his team to remove a jacuzzi and put in a walk in shower in the master bathroom as well as a kitchen remodel. Jim is a man of his word and he finished the job in a timely manner, he is a master builder and is 2 steps ahead of any issues that might arise. He and his team are respectful, friendly and leave a spotlessly clean work area and most importantly, know what they are doing. I have been recommending them to all my friends and family and should I need more work done I would not go to any other contractor."
Cedarburg exterior staining
Newburg exterior project
Newburg exterior project
Cedar Grove, Lake Michigan home
Cedar Grove, Lake Michigan home

+5

Response time2 days
Response rate93%
Recommended by87%of homeowners
Avatar for Timm Building LLC
Timm Building LLC
5.0(
3
)
Basement - Remodel

Serving Mequon, WI and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Joe Timm did an extensive remodel of our 1965 ranch fixer-upper, that included kitchen, 2 baths, great room, 1 bedroom, and den. He was professional and thorough. His price quotes were on-target and reasonable. He was reliable: he called and visited when he said he would. We'll use him again for our unfinished basement. We highly recommend Joe and his work."
Kitchen Remodel
Wet Bar
Dog Wash Station
Laundry Room
Kitchen Island

+55

2 neighbors recently requested a quote
Avatar for Redefined Remodel and Construction, LLC
Redefined Remodel and Construction, LLC
5.0(
4
)
Basement - Remodel

Serving Mequon, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"We had a very positive experience working with the team at Redefined Remodel + Construction LLC. When we first contacted Mr. Meldman about our sad-looking basement, he replied quickly and came to the house for a walk-through and discussion about project ideas. Within a week he presented a precise and detailed contract that met our needs. And throughout the project, Mr. Meldman promptly responded to all our communications and did more than just answer our questions; he explained those answers. We felt confident with the skilled workers who entered our home and were always treated courteously and with respect. The results of our project are exactly as discussed and look great! We would definitely contact Redefined Remodel + Construction LLC again for future projects, and recommend their services."
Kitchen
Custom railing
Open concept
Open concept
Kitchen

+16

Response time1 day
Response rate98%
14 neighbors recently requested a quote
Avatar for Kettle Moraine Kitchen & Bath LLC
Kettle Moraine Kitchen & Bath LLC
4.5(
2
)
Basement - Remodel

Serving Mequon, WI and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Jeff and his crew were absolutely amazing! In just over 3 months time, he turned our open/empty basement into something that exceeded our expectations. His communication was impeccable throughout the whole process. He was always kind and patient with us. Jeff put any and all of our doubts at ease with his craftsmanship and expertise. Most importantly, he stayed within our budget! I'd recommend Kettle Moraine Kitchen and Bath to everyone I know. We will use him again in the future and suggest that anyone reading my review does the same. He restored my faith in contractors because he's honest and hardworking."
Mequon Bath Remodel
Mequon Bath Remodel
Burg Basement Remodel
Burg Basement Remodel
Burg Basement Remodel

+5

Response time9 hrs
Response rate94%
17 neighbors recently requested a quote
Avatar for ADM Contractors LLC
ADM Contractors LLC
5.0(
1
)
Basement - Remodel

Serving Mequon, WI and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

ADM Contractors, LLC is a family-owned organization that has a reputation for outstanding leadership, innovation, and expertise. Our people make the difference. We are lucky to have on staff knowledgeable craftsmen with expertise in both the residential and commercial markets. Our employees take pride in their work by showing their active involvement, creativity, and support during the entirety of each and every project. \n \nWe are delighted that you have chosen to consider ADM for your General Contracting needs and look forward to the possibility of working with you in the future.

Kitchen
Whitefish Bay Home Remdl
Kitchen
Whitefish Bay Home Remdl
Kitchen

+93

Response time3 days
Response rate89%
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Basement Remodel FAQs, answered by experts

Although it’s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try basement ventilation methods like installing vents or a dehumidifier for best results.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

Since DIYing a basement remodel isn't typically advised, there are some ways that you can still save money on this project without putting yourself in danger. Some ways to save money on a basement remodel include:

  • Painting walls yourself versus including in the cost of the remodel 

  • Installing light fixtures yourself

  • Choosing prefabricated fixtures, like cabinets, over custom ones

  • Choosing a budget-friendly flooring option, like laminate or vinyl flooring, and add rugs where necessary

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

Create a checklist, reimagine the space use, set a realistic budget, choose materials and aesthetic details, and get professional support for guidelines and troubleshooting.

The Mequon, WI homeowners’ guide to basement remodels

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