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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

"I had many contractors in to look at my basement idea, however no one was willing to work with both my budget and visions like Jason and Kesler at Property Revision. Jason was consistently managing my project, and was quick to respond to any questions or concerns. The result was a beautiful new living space and recreational area."
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

"Jim and his crew, including the sub-contractors, did an amazing job on our project to finish off some of our basement. We added a bathroom, bedroom, and family room. The quote was thorough and accurate. The communication was responsive. The workmanship was second to none. I highly recommend working with Jim. You won't be disappointed."
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 Matrix Basement Finishing Milwaukee Metro
Matrix Basement Finishing Milwaukee Metro
3.2(
67
)
Basement - Remodel

Serving Mequon, WI and surrounding areas

Approved

In business since 1984

Warranties offered

Credit card accepted

"Matrix completed my basement and we are very pleased with the outcome! The Matrix team were all very personable and professional. Suzanna was always positive and quick with a resolution to any questions or concerns. David and Ron provided professional insight and were on site weekly to manage the trades that were working daily. The supplies were delivered promptly and put in the garage and each trade cleaned up daily before leaving. Mike W. & Brian K. were a pleasure to work with, always early and their excellent workmanship clearly shows. I would highly recommend Matrix for your basement or garage project."
Living Room
Basement Office
Basement Office & Living Space
Basement Bathroom
Basement Bars

+101

35 neighbors recently requested a quote
Recommended by58%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

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

Envision the type of bar experience you'd like to create for your guests. For example:

  • Does your basement have enough finished space for bar stools or seating?

  • What type of additional lighting would set the tone for the room?

  • Are there basement windows or an HVAC system?

  • Do you need new plumbing in your basement for a proper wet bar?

  • Could you be happy with a built-in wall cabinet bar rather than a full-scale wet bar?

In many homes, an unfinished basement is an ideal place for an in-ground pool. The concrete floors, protection against water damage, and access to the ground below your home make this a large contender. Speak with a local basement remodeling contractor to ensure your space is right for the large construction.

Kitchens and bathrooms are typically the most expensive rooms to renovate. The high cost is due to several factors, including expensive appliances like ranges, hoods, and refrigerators, as well as costly fixtures. The 'bones' of the room, such as electrical and plumbing, are also expensive to move or replace. Because of the vast amount of prep work, finishing, and specialized labor involved in a relatively small footprint, these projects can cost double or more than a living space remodel. Even when trying to renovate on a budget, kitchens and bathrooms will likely carry a hefty price tag.

Some older homes have toilets in the basement to combat sewage backups. This type of toilet, also known as a Pittsburgh potty, acted as a safety valve over the incoming sewer line. If a line backed up, it would back up into the toilet because it was the lowest fixture in the home, keeping it out of sight and away from the finished areas of the house.

Basement toilets were also used by workers with messy jobs, like those who worked in coal mines or steel mills. This way, they could clean up and avoid tracking dirt through their home.

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.