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Addition to existing structure builders in Cedarburg

Avatar for ADM Contractors LLC
ADM Contractors LLC
6134 S Howell Avenue, Unit 301
5.00(
1
)
Approved Pro
ADM Contractors LLC
6134 S Howell Avenue, Unit 301
5.00(
1
)
Approved Pro
16 local quotes requested
12 years of experience

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. We 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.

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. We 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.


Avatar for Hilbert Company, LLC
Hilbert Company, LLC
100 West Washington Street
5.00(
9
)
Approved Pro
Hilbert Company, LLC
100 West Washington Street
5.00(
9
)
Approved Pro
Customers say: Quality work
25 years of experience
Free onsite estimate

We are Smith Brothers Renovations LLC (Formerly Hilbert Company), We are a small family business (my brother and I) specializing in Kitchen / Bath remodeling and home additions. Our showroom and Custom cabinet shop are located in Slinger. We do everything from supplying high quality custom cabinets to complete turn key remodeling including design. We have been contractors in the remodeling business for over 30 years. Our work is excellent, and if you hire us, you can know that one or both of us will be the one actually providing the craftsmanship for your project. We aim to provide very high quality workmanship at a very competitive price. We do not have a sales staff, office managers, or an advertising budget. Our overhead is kept low, and we are able to often times complete a project for half of what the large companies tell you that you “should be spending”.

"Loved working with Hilbert Co. They provided excellent work at a fair price. Communication was outstanding and our remodeled bathroom turned out spectacular! Thanks so much Corey & Mitch for all the care you took on our project. You didn’t miss a detail. Well, maybe one, but it was corrected without issue. I will hire them again and my family & friends have already asked “who did your remodel?” Wished every company was like this one!"

Renee H on July 2021

We are Smith Brothers Renovations LLC (Formerly Hilbert Company), We are a small family business (my brother and I) specializing in Kitchen / Bath remodeling and home additions. Our showroom and Custom cabinet shop are located in Slinger. We do everything from supplying high quality custom cabinets to complete turn key remodeling including design. We have been contractors in the remodeling business for over 30 years. Our work is excellent, and if you hire us, you can know that one or both of us will be the one actually providing the craftsmanship for your project. We aim to provide very high quality workmanship at a very competitive price. We do not have a sales staff, office managers, or an advertising budget. Our overhead is kept low, and we are able to often times complete a project for half of what the large companies tell you that you “should be spending”.

"Loved working with Hilbert Co. They provided excellent work at a fair price. Communication was outstanding and our remodeled bathroom turned out spectacular! Thanks so much Corey & Mitch for all the care you took on our project. You didn’t miss a detail. Well, maybe one, but it was corrected without issue. I will hire them again and my family & friends have already asked “who did your remodel?” Wished every company was like this one!"

Renee H on July 2021


Avatar for C.J. Holmes Company, LLC
C.J. Holmes Company, LLC
1860 Churchview Dr
4.92(
7
)
Approved Pro
C.J. Holmes Company, LLC
1860 Churchview Dr
4.92(
7
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

C.J. Holmes Company, LLC, has been in business for more than 40 years. From design to completion, we will assist you with all of your home renovation and remodeling needs. Call us today!

"Chet and his crew built a second floor addition including master suit, office, with fully tiled bathroom. The project was extensive but completed on time with great communication and availability between us."

Kyle S on August 2024

C.J. Holmes Company, LLC, has been in business for more than 40 years. From design to completion, we will assist you with all of your home renovation and remodeling needs. Call us today!

"Chet and his crew built a second floor addition including master suit, office, with fully tiled bathroom. The project was extensive but completed on time with great communication and availability between us."

Kyle S on August 2024


Avatar for Redefined Remodel and Construction, LLC
Redefined Remodel and Construction, LLC
6811 N Crestwood Dr
5.00(
3
)
Approved Pro
Redefined Remodel and Construction, LLC
6811 N Crestwood Dr
5.00(
3
)
Approved Pro
2 years of experience
Free onsite estimate

Redefined Remodel and Construction, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 26 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Josh did a great job remodeling our kitchen, designed and building a new front porch and siding out entire house. Everything was done flawlessly."

Mel R on March 2025

Redefined Remodel and Construction, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 26 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Josh did a great job remodeling our kitchen, designed and building a new front porch and siding out entire house. Everything was done flawlessly."

Mel R on March 2025


Avatar for Meinen Homes, LLC
Meinen Homes, LLC
927 Berenschot Trail
4.93(
31
)
Approved Pro
Meinen Homes, LLC
927 Berenschot Trail
4.93(
31
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
23 local quotes requested

Meinen Homes, LLC, has over 30 years of experience. We do interior/exterior painting, staining, pressure washing, deck refinishing, drywall repairs and installation, remodeling projects, roofing, deck building, tree removal along with many other handyman jobs. We want to be able to build a relationship with our customers where they continue to call us for any of their project needs. Integrity, respect, and high quality craftsmanship is what we have built our business on. We are happy to give free estimates. We are fully insured.

"Jim and his crew from Meinen Homes LLC along with Plymouth Plumbing and Heating just finished a complete bathroom remodel in our home. Removing a bathtub and replacing it with a modular walk in shower. He turned a 1970 style bathroom into a 2025 style bathroom. Jim and his crew did a fantastic job in every phase of the project. Keeping us informed on every phase until the project was finished. The project was completed in a very timely fashion from start to finish. Jerry & Judy Odekirk"

Gerald O on February 2025

Meinen Homes, LLC, has over 30 years of experience. We do interior/exterior painting, staining, pressure washing, deck refinishing, drywall repairs and installation, remodeling projects, roofing, deck building, tree removal along with many other handyman jobs. We want to be able to build a relationship with our customers where they continue to call us for any of their project needs. Integrity, respect, and high quality craftsmanship is what we have built our business on. We are happy to give free estimates. We are fully insured.

"Jim and his crew from Meinen Homes LLC along with Plymouth Plumbing and Heating just finished a complete bathroom remodel in our home. Removing a bathtub and replacing it with a modular walk in shower. He turned a 1970 style bathroom into a 2025 style bathroom. Jim and his crew did a fantastic job in every phase of the project. Keeping us informed on every phase until the project was finished. The project was completed in a very timely fashion from start to finish. Jerry & Judy Odekirk"

Gerald O on February 2025


Avatar for Matrix Basement Finishing
Matrix Basement Finishing
3050 N Kennicott Ave
4.56(
268
)
Approved Pro
Matrix Basement Finishing
3050 N Kennicott Ave
4.56(
268
)
Approved Pro
Customers say: Quality work
309 local quotes requested
16 years of experience

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"We had an incredible experience with Matrix Basements! From start to finish, the team was professional, communicative, and a pleasure to work with. The craftsmanship is top-notch—every detail was handled with care and precision. You can really see the quality in the finishes and overall design. What stood out most was the amazing team collaboration. Everyone involved worked seamlessly together to bring our vision to life, and the process was smooth and stress-free. If you're looking for a company that delivers beautiful results with expert craftsmanship and great service, Matrix Basements is the one to call. Highly recommend!"

Jason V on April 2025

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"We had an incredible experience with Matrix Basements! From start to finish, the team was professional, communicative, and a pleasure to work with. The craftsmanship is top-notch—every detail was handled with care and precision. You can really see the quality in the finishes and overall design. What stood out most was the amazing team collaboration. Everyone involved worked seamlessly together to bring our vision to life, and the process was smooth and stress-free. If you're looking for a company that delivers beautiful results with expert craftsmanship and great service, Matrix Basements is the one to call. Highly recommend!"

Jason V on April 2025


Avatar for CWE Renovations
CWE Renovations
Local
4.33(
6
)
Approved Pro
CWE Renovations
Local
4.33(
6
)
Approved Pro
Customers say: Quality work
50 local quotes requested
8 years of experience

CWE Renovations is ready to turn your project into a reality - no dream is out of reach! Our team of expert remodelers will give a thorough assessment & estimate for your project. Call today to get on our schedule!

"Our experience with CWE Renovations has been marked by a troubling lack of professionalism, accountability, and customer service. Despite having a comprehensive record of issues spanning nine pages, we will have to summarize the key points here to provide a clear picture of why we strongly advise against using this contractor. Project Timeline and Delays: We were initially given an estimated completion timeline of approximately 12 weeks for our basement renovation. Contrary to this, the project has now extended well beyond 18 weeks. We were assured on two separate occasions (6/27 and 7/11) that only two weeks of work remained. Unfortunately, scheduling has been disorganized, with no clear plan to ensure tasks are completed consecutively. For instance, the electrician's work remains pending with no definitive schedule, and the carpet installation, scheduled for August 19th, was delayed due to the contractor's failure to arrange for measurement until July 26th (despite us inquiring about this since 6/27). Communication and Accountability Issues: Our attempts to gather accurate information and resolve issues have gone ignored. We discovered discrepancies when we contacted Waste Management regarding the pickup of our bagsters, only to find no record of an order. Additionally, a metal rack has been left for 2.5 weeks in our driveway due to the contractor's failure to follow up with Home Depot immediately upon it being left behind by mistake. More concerning, we found that the electrician listed on our permit had no involvement with our project. Upon investigation, we learned that the permit was improperly filed under a business' name, and the electrician ,who worked for the business, was only working on our project as a side job, potentially jeopardizing their professional standing. Overall Experience: The most disappointing aspect has been the lack of communication and ownership. We are left with an incomplete basement and are now seeking a refund for the portions of the project that have not been completed as promised. Given these significant issues, we strongly recommend avoiding CWE Renovations for any renovation projects. Our experience underscores serious concerns regarding their reliability and commitment to customer satisfaction. Everything incomplete as 8/12 (18 weeks after the start date with a 12 week estimate): Electrician to finish outlets, lights, light switches, etc (no eta) â we paid for on 7/30 Carpet Installed (given a date of 8/19 which is completely unacceptable when we have been asking about this since 6/27) we paid for on 7/30 requesting this refunded since Carpet Installation Guy does not want to work with Dan and quoted us almost half to install Trim completed around stairs and in bathroom - Paid Metal Rack Removed from Doors (Offered to reach out myself since Dan doesn't seem to have any urgency in it) -Requesting Dan cover the cost to remove on 8/15 Garbage Removed (two bagsters) We paid for on 2/26 Door Installed over the breaker box Lien Waivers from Plumber, HVAC, Electrician Railing on the stairs (which we have made clear we do not want this in until carpet is installed so we can get our couch downstairs) Paid on 4/12 invoice"

Kaitlyn M on August 2024

CWE Renovations is ready to turn your project into a reality - no dream is out of reach! Our team of expert remodelers will give a thorough assessment & estimate for your project. Call today to get on our schedule!

"Our experience with CWE Renovations has been marked by a troubling lack of professionalism, accountability, and customer service. Despite having a comprehensive record of issues spanning nine pages, we will have to summarize the key points here to provide a clear picture of why we strongly advise against using this contractor. Project Timeline and Delays: We were initially given an estimated completion timeline of approximately 12 weeks for our basement renovation. Contrary to this, the project has now extended well beyond 18 weeks. We were assured on two separate occasions (6/27 and 7/11) that only two weeks of work remained. Unfortunately, scheduling has been disorganized, with no clear plan to ensure tasks are completed consecutively. For instance, the electrician's work remains pending with no definitive schedule, and the carpet installation, scheduled for August 19th, was delayed due to the contractor's failure to arrange for measurement until July 26th (despite us inquiring about this since 6/27). Communication and Accountability Issues: Our attempts to gather accurate information and resolve issues have gone ignored. We discovered discrepancies when we contacted Waste Management regarding the pickup of our bagsters, only to find no record of an order. Additionally, a metal rack has been left for 2.5 weeks in our driveway due to the contractor's failure to follow up with Home Depot immediately upon it being left behind by mistake. More concerning, we found that the electrician listed on our permit had no involvement with our project. Upon investigation, we learned that the permit was improperly filed under a business' name, and the electrician ,who worked for the business, was only working on our project as a side job, potentially jeopardizing their professional standing. Overall Experience: The most disappointing aspect has been the lack of communication and ownership. We are left with an incomplete basement and are now seeking a refund for the portions of the project that have not been completed as promised. Given these significant issues, we strongly recommend avoiding CWE Renovations for any renovation projects. Our experience underscores serious concerns regarding their reliability and commitment to customer satisfaction. Everything incomplete as 8/12 (18 weeks after the start date with a 12 week estimate): Electrician to finish outlets, lights, light switches, etc (no eta) â we paid for on 7/30 Carpet Installed (given a date of 8/19 which is completely unacceptable when we have been asking about this since 6/27) we paid for on 7/30 requesting this refunded since Carpet Installation Guy does not want to work with Dan and quoted us almost half to install Trim completed around stairs and in bathroom - Paid Metal Rack Removed from Doors (Offered to reach out myself since Dan doesn't seem to have any urgency in it) -Requesting Dan cover the cost to remove on 8/15 Garbage Removed (two bagsters) We paid for on 2/26 Door Installed over the breaker box Lien Waivers from Plumber, HVAC, Electrician Railing on the stairs (which we have made clear we do not want this in until carpet is installed so we can get our couch downstairs) Paid on 4/12 invoice"

Kaitlyn M on August 2024


Avatar for Mad City Windows & Baths
Mad City Windows & Baths
5020 Voges Rd
4.76(
2,681
)
Approved Pro
Mad City Windows & Baths
5020 Voges Rd
4.76(
2,681
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
3030 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.

"Having our kitchen cabinets refaced, with new doors & drawers, by Mad City was an excellent experience. Everyone from the sales team, the measurement technician to the installers were professional, did great work and were pleasant to work with. They arrived exactly when they said they would, completed the job on schedule and did a thorough clean up every day. Bob & Elaine Scholl"

Robert S on April 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.

"Having our kitchen cabinets refaced, with new doors & drawers, by Mad City was an excellent experience. Everyone from the sales team, the measurement technician to the installers were professional, did great work and were pleasant to work with. They arrived exactly when they said they would, completed the job on schedule and did a thorough clean up every day. Bob & Elaine Scholl"

Robert S on April 2025


Avatar for BIG DAVE'S SERVICES
BIG DAVE'S SERVICES
9131 W Walker St
4.12(
111
)
Approved Pro
BIG DAVE'S SERVICES
9131 W Walker St
4.12(
111
)
Approved Pro
Customers say: Quality work
1226 local quotes requested
23 years of experience

Why Choose Big Dave’s? To state it as clearly as possible, we’re not the right fit for everyone. We’re not the fastest. We’re not the cheapest. But our clients say, we are the best! We absolutely insist on doing things right the first time. No excuses. Period. If you are demanding, hard to please, and/or persnickety, we’ll get along great. We refuse to settle for anything less than the very best, and our clients appreciate our attention to even the smallest detail. Contact us today to get the process started!

"The very best thing about Big Dave's is that he shows up when he says he will, he does the job we agreed on, and he cleans up after himself. Very different from any other GC I've dealt with in nearly forty years. Superior work at all times; fixes issues when required without question or demur. I'll have no other GC darken my doors ever again."

John B on September 2023

Why Choose Big Dave’s? To state it as clearly as possible, we’re not the right fit for everyone. We’re not the fastest. We’re not the cheapest. But our clients say, we are the best! We absolutely insist on doing things right the first time. No excuses. Period. If you are demanding, hard to please, and/or persnickety, we’ll get along great. We refuse to settle for anything less than the very best, and our clients appreciate our attention to even the smallest detail. Contact us today to get the process started!

"The very best thing about Big Dave's is that he shows up when he says he will, he does the job we agreed on, and he cleans up after himself. Very different from any other GC I've dealt with in nearly forty years. Superior work at all times; fixes issues when required without question or demur. I'll have no other GC darken my doors ever again."

John B on September 2023


BACHER LANDSCAPE, LLC
8519 W DONGES BAY RD
4.33(
6
)
Approved Pro
BACHER LANDSCAPE, LLC
8519 W DONGES BAY RD
4.33(
6
)
Approved Pro
Customers say: Terrific value
586 local quotes requested
28 years of experience

Bacher Landscape is a full service landscape company established in 1997. We are a service oriented business and work with all of our clients to produce unique, cost-effective projects in a timely manner. Whether it's a unique hardscape or a complete new landscape Bacher Landscape is concerned about your entire property. A well designed landscape will maximize your outdoor enjoyment. Our landscape management personnel maintains landscapes to bring them to their fullest potential. At Bacher Landscape we pride ourselves on the quality of our work, and treat every property as if it were our own. We would welcome the opportunity to speak with you about your specific landscape needs.

"Everything went as expected, Jason was very informative and helpful. I highly recommend him"

Igor S on November 2020

Bacher Landscape is a full service landscape company established in 1997. We are a service oriented business and work with all of our clients to produce unique, cost-effective projects in a timely manner. Whether it's a unique hardscape or a complete new landscape Bacher Landscape is concerned about your entire property. A well designed landscape will maximize your outdoor enjoyment. Our landscape management personnel maintains landscapes to bring them to their fullest potential. At Bacher Landscape we pride ourselves on the quality of our work, and treat every property as if it were our own. We would welcome the opportunity to speak with you about your specific landscape needs.

"Everything went as expected, Jason was very informative and helpful. I highly recommend him"

Igor S on November 2020

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Addition to existing structure building services FAQs

Building an in-law suite takes between two and seven months. Converting an existing basement, attic, or room can be done in about two months. Constructing a new addition or detached suite often takes four to five months for construction, plus one to two months for permits. The bigger the suite, the longer it will take. 

Yes, you can build an in-law suite in your backyard if you meet local building codes and zoning regulations. An in-law suite often occupies 300 to 800 square feet. Be sure to follow size restrictions, utility separations, and entrance requirements. Hiring a qualified contractor ensures you meet all regulatory requirements because they can pull permits, double-check local code, and gather other skilled pros to work on your suite. 

The homeowners guide to addition to existing structure building services
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