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Find Basement remodelers in Merrimac

Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.78(
3,017
)
Approved Pro

Mad City Windows & Baths

4.78(
3,017
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
256 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 are very happy with the installation of the two new showers in our home. The installation was done by a very nice young man. He was professional in everything he did and was very good at keeping us involved in any decisions that needed to be made."

Galen M on November 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 are very happy with the installation of the two new showers in our home. The installation was done by a very nice young man. He was professional in everything he did and was very good at keeping us involved in any decisions that needed to be made."

Galen M on November 2025


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
157 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Matrix Basement Finishing Madison

Matrix Basement Finishing Madison

4.40(
30
)
Approved Pro

Matrix Basement Finishing Madison

4.40(
30
)
Approved Pro
Customers say: Quality work
15 local quotes requested
41 years of experience

We offer high quality basement, bathroom & garage remodeling backed by excellent service and a lifetime warranty. Expect nothing less than high value remodeling with Matrix Home Solutions. We work within your budget to create a space that is as functional and durable as it is beautiful. With Matrix, you will receive a free one-on-one design consultation and precision pricing. Locally owned and operated, we are known for our prompt service and attention to detail. Be sure to give us a call today!

"Matrix did a great job finishing my basement. It looks great, and we are very happy with the finished product."

John C on May 2025

We offer high quality basement, bathroom & garage remodeling backed by excellent service and a lifetime warranty. Expect nothing less than high value remodeling with Matrix Home Solutions. We work within your budget to create a space that is as functional and durable as it is beautiful. With Matrix, you will receive a free one-on-one design consultation and precision pricing. Locally owned and operated, we are known for our prompt service and attention to detail. Be sure to give us a call today!

"Matrix did a great job finishing my basement. It looks great, and we are very happy with the finished product."

John C on May 2025


Avatar for LP Customs, LLC

LP Customs, LLC

5.00(
8
)
Approved Pro

LP Customs, LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 local quotes requested

At LP Customs, we build custom homes, log homes, major remodels like addtions, basements, bath and kitchen remodels. Since we are a smaller business, we are able to provide our clients with a more affordable price. We do all phases of construction. Clients really like the idea of one crew in their homes versus many subcontractors. We can provide many references to prove that our quality speaks for itself. Give us a chance to bid your next project, you will be glad you did. Please call us at 1-608-575-8338. You can also review our work on LP Customs, llc facebook page! Check out the album section. Website is down for reconstruction.

"Very easy to work with, did an excellent job, and stayed within budget. This was a custom, unusual garage."

Laurenc T on October 2019

At LP Customs, we build custom homes, log homes, major remodels like addtions, basements, bath and kitchen remodels. Since we are a smaller business, we are able to provide our clients with a more affordable price. We do all phases of construction. Clients really like the idea of one crew in their homes versus many subcontractors. We can provide many references to prove that our quality speaks for itself. Give us a chance to bid your next project, you will be glad you did. Please call us at 1-608-575-8338. You can also review our work on LP Customs, llc facebook page! Check out the album section. Website is down for reconstruction.

"Very easy to work with, did an excellent job, and stayed within budget. This was a custom, unusual garage."

Laurenc T on October 2019


Avatar for HT Carpentry

HT Carpentry

5.00(
3
)

HT Carpentry

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thornton Construction is a father and son carpentry team with over 50+ years of combined experience. We specialize in remodels, additions, and custom carpentry of all sorts. We are passionate about high quality craftsmanship and sustainable building methods. No job is too small! Our aim is to provide excellent service with high quality results at an affordable rate. Let us help you make your space your own! -Kitchens, Bathrooms, Additions -Crown Moulding, Base Boards, Doors -Custom Cabinetry and built ins -Stairs, Railings -Decks, Gazebos -Landscaping, pavers, retaining walls

"Great communication and great quality of work. They have done several jobs inside and outside of my home and would recommend them in a heartbeat."

Matt T on August 2024

Thornton Construction is a father and son carpentry team with over 50+ years of combined experience. We specialize in remodels, additions, and custom carpentry of all sorts. We are passionate about high quality craftsmanship and sustainable building methods. No job is too small! Our aim is to provide excellent service with high quality results at an affordable rate. Let us help you make your space your own! -Kitchens, Bathrooms, Additions -Crown Moulding, Base Boards, Doors -Custom Cabinetry and built ins -Stairs, Railings -Decks, Gazebos -Landscaping, pavers, retaining walls

"Great communication and great quality of work. They have done several jobs inside and outside of my home and would recommend them in a heartbeat."

Matt T on August 2024


Avatar for Triple R Construction LLC

Triple R Construction LLC

No reviews yet

Triple R Construction LLC

No reviews yet
1 years of experience

Triple R Construction LLC has proudly served the Baraboo, Reedsburg, Portage, Sauk, and surrounding areas for years. Our expertise lies in roof installation and repairs, siding, window replacements, gutter installations, and kitchen/bath remodel projects. As local, friendly contractors, we’re ready to serve you! Triple R Construction LLC is standing by for your call, ready to make your house a home again. 

Triple R Construction LLC has proudly served the Baraboo, Reedsburg, Portage, Sauk, and surrounding areas for years. Our expertise lies in roof installation and repairs, siding, window replacements, gutter installations, and kitchen/bath remodel projects. As local, friendly contractors, we’re ready to serve you! Triple R Construction LLC is standing by for your call, ready to make your house a home again. 


Quality Hardwood Furniture

No reviews yet

Quality Hardwood Furniture

No reviews yet
Free onsite estimate

No project is too big or small. I can do a wide variety of tasks. I can take on almost any of your home needs. Fences, decks, roofs, paint, remodeling, design, furniture, cabinets and vanities. Indoor/outdoor furniture and be custom made to your specific need. I work with a high level of Integrity. I can promise the job will get done in a timely fashion.

No project is too big or small. I can do a wide variety of tasks. I can take on almost any of your home needs. Fences, decks, roofs, paint, remodeling, design, furniture, cabinets and vanities. Indoor/outdoor furniture and be custom made to your specific need. I work with a high level of Integrity. I can promise the job will get done in a timely fashion.


FlipLink

No reviews yet

FlipLink

No reviews yet
Free onsite estimate

I have been remodeling for over 5 years. Ive worked on many crews and the common theme ive seen that I am changing is a lot of contractors will say that work is "good enough". Well, good enough doesnt do it for me and it does not meet my standards. I want great work and happy customers.

I have been remodeling for over 5 years. Ive worked on many crews and the common theme ive seen that I am changing is a lot of contractors will say that work is "good enough". Well, good enough doesnt do it for me and it does not meet my standards. I want great work and happy customers.


Holtz Builders and Re-modelers

No reviews yet

Holtz Builders and Re-modelers

No reviews yet
48 years of experience

Holtz Builders Inc. has been in business for over 40 years. We got started by building custom homes and a wide variety of commercial projects in the Wisconsin Dells area. Holtz Builders presently handles many remodeling projects for their commercial and custom home building customers. We feel that the industry is primed for a Honest and Transparent company to set in using its expertise in the commercial arena to allow residential customers the freedom to choose a wonderful residential re-modeler like Holtz Builders Inc.

Holtz Builders Inc. has been in business for over 40 years. We got started by building custom homes and a wide variety of commercial projects in the Wisconsin Dells area. Holtz Builders presently handles many remodeling projects for their commercial and custom home building customers. We feel that the industry is primed for a Honest and Transparent company to set in using its expertise in the commercial arena to allow residential customers the freedom to choose a wonderful residential re-modeler like Holtz Builders Inc.


Avatar for Eagle Custom Builders, LLC

Eagle Custom Builders, LLC

No reviews yet

Eagle Custom Builders, LLC

No reviews yet
11 years of experience

Eagle Custom Builders is a home remodeling company specializing in kitchen remodels, bathroom renovations, and basement finishing. We will work with your plans or you can utilize our design-build services to determine the perfect solutions for your space. Founded in 2014 by Sauk Prairie native Eric Breunig, we put our years of experience into work for you to match your style and create functional spaces that will add value to your home now and in the future. It's your home. Let's make it your style!

Eagle Custom Builders is a home remodeling company specializing in kitchen remodels, bathroom renovations, and basement finishing. We will work with your plans or you can utilize our design-build services to determine the perfect solutions for your space. Founded in 2014 by Sauk Prairie native Eric Breunig, we put our years of experience into work for you to match your style and create functional spaces that will add value to your home now and in the future. It's your home. Let's make it your style!

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Basement Remodel questions, answered by experts

While framing a basement is not as difficult as finishing a basement, it's something you should typically leave to the pros. That’s because if something is installed correctly, it will affect your entire basement. However, you can take care of some of the smaller tasks, like filling holes or putting up some insulation.

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.

A finished basement must have a heat and electrical supply with an entrance that meets building code requirements, such as a stairwell to the home's main living space. It often must include finished walls, ceilings, and floors. If the finished basement includes a bedroom, it should have a heat source, an egress window, and a closet.

Remodeling, as opposed to finishing, means altering an already finished basement by adding a bathroom, bedroom, or living area.

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

Walkout basements are not generally included in a home’s square footage, although they may be if they meet certain conditions that depend on local regulations. A finished walkout basement used as a living space may be counted toward square footage in some locations as long as all codes for livable space are met.

The Merrimac, WI homeowners’ guide to basement remodels

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