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Addition to existing structure builders in Greendale

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
10 local quotes requested
2 years of experience

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 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 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 Kain Construction, LLC
Kain Construction, LLC
602 E Union S
4.65(
45
)
Approved Pro
Kain Construction, LLC
602 E Union S
4.65(
45
)
Approved Pro
Customers say: Quality work
11 local quotes requested
25 years of experience

Here at Kain Construction, LLC, our craftsmanship is backed with Integrity, Quality, and Professionalism. We want to make you feel secure through your entire project. That is why we strive to build your trust and assurance that your project will be completed using the finest craftsmanship and in a timely manner. We know how important your investment is to you, that is why we will always put you first and assure that every project meets your highest expectations. We guarantee quality that we stand behind. From our humble beginnings to today, our inspiration has always been artisanship and quality craftsmanship that can stand the test of time and will age beautifully. As you study our work you will find that we treat every step of your project with the utmost care and detail. You can rest on that fact that our work has been done correctly. We want you be comfortable through your project, it is our pride to display professionalism all the way through your project.

"Great team! Handled the challenges of this old house with professionalism, talent and a great attitude. We love the results!!"

Marie R on March 2024

Here at Kain Construction, LLC, our craftsmanship is backed with Integrity, Quality, and Professionalism. We want to make you feel secure through your entire project. That is why we strive to build your trust and assurance that your project will be completed using the finest craftsmanship and in a timely manner. We know how important your investment is to you, that is why we will always put you first and assure that every project meets your highest expectations. We guarantee quality that we stand behind. From our humble beginnings to today, our inspiration has always been artisanship and quality craftsmanship that can stand the test of time and will age beautifully. As you study our work you will find that we treat every step of your project with the utmost care and detail. You can rest on that fact that our work has been done correctly. We want you be comfortable through your project, it is our pride to display professionalism all the way through your project.

"Great team! Handled the challenges of this old house with professionalism, talent and a great attitude. We love the results!!"

Marie R on March 2024


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
314 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
3045 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 Black Label Building LLC
Black Label Building LLC
Based Out Of
4.89(
9
)
Approved Pro
Black Label Building LLC
Based Out Of
4.89(
9
)
Approved Pro
Customers say: Quick response
156 local quotes requested
5 years of experience

My name is Joe and I started in the remodeling business when I was just 15. I have dedicated my life to learning the remodeling industry. We offer full remodels and specialize in kitchen, bathroom, and basement remodeling. Our niche service is flooring installation - give us your ideas and we make them into reality! Professional Flooring Installation Company. We offer quality service at an affordable price. Contact us today about a free estimate!

"Awesome, Joe was a true professional and did exactly what he said he would do installing our LVP. He explained that he would use floor leveling and what we should expect since our sub floor was so unlevel. It turned out great! We plan on calling him for future projects."

Victor D on September 2022

My name is Joe and I started in the remodeling business when I was just 15. I have dedicated my life to learning the remodeling industry. We offer full remodels and specialize in kitchen, bathroom, and basement remodeling. Our niche service is flooring installation - give us your ideas and we make them into reality! Professional Flooring Installation Company. We offer quality service at an affordable price. Contact us today about a free estimate!

"Awesome, Joe was a true professional and did exactly what he said he would do installing our LVP. He explained that he would use floor leveling and what we should expect since our sub floor was so unlevel. It turned out great! We plan on calling him for future projects."

Victor D on September 2022


C.J. Holmes Company, LLC
13500 Watertown Plank Rd
5.00(
6
)
Approved Pro
C.J. Holmes Company, LLC
13500 Watertown Plank Rd
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
345 local quotes requested

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!

"CJ Holmes and crew completed a second story addition on our house. He and his crew were attentive, flexible, and completed everything with care and craftsmanship."

Kyle S on May 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!

"CJ Holmes and crew completed a second story addition on our house. He and his crew were attentive, flexible, and completed everything with care and craftsmanship."

Kyle S on May 2024


Avatar for Landscape Livin
Landscape Livin
N37W26853 Kopmeier Dr.
5.00(
4
)
Approved Pro
Landscape Livin
N37W26853 Kopmeier Dr.
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
298 local quotes requested

Landscape Livin’s mission is to safely deliver unmatched quality and service to elevate our customers’ green space. We are uniquely a woman-owned company in the landscape and construction industry. We offer eco-friendly possibilities with the innovative design, installation, and project management of commercial and residential construction and landscapes. Whether you are transforming your living or workspace, at Landscape Livin we pride ourselves on being the premier landscape and grading company in Pewaukee, WI, and its surrounding areas. With over 25 years of experience in landscape and construction, our dedicated team has meticulously crafted and nurtured landscapes within a 20-mile radius of Pewaukee, ensuring each square inch of land reflects beauty, functionality, and sustainability. Our expertise in landscape design is unmatched, enabling us to bring your vision to life with precision and creativity. From the initial concept to the final touches, we work closely with you to create a landscape that meets and exceeds your expectations. Our designs are not just about adding value to our customers and aesthetics; they're about creating spaces where memories are made and tranquility can be found.

"Brian and the Landscape Livin team are great, you can tell they truly care about the projects they do and that their clients have a great experience!"

Patrick J on February 2025

Landscape Livin’s mission is to safely deliver unmatched quality and service to elevate our customers’ green space. We are uniquely a woman-owned company in the landscape and construction industry. We offer eco-friendly possibilities with the innovative design, installation, and project management of commercial and residential construction and landscapes. Whether you are transforming your living or workspace, at Landscape Livin we pride ourselves on being the premier landscape and grading company in Pewaukee, WI, and its surrounding areas. With over 25 years of experience in landscape and construction, our dedicated team has meticulously crafted and nurtured landscapes within a 20-mile radius of Pewaukee, ensuring each square inch of land reflects beauty, functionality, and sustainability. Our expertise in landscape design is unmatched, enabling us to bring your vision to life with precision and creativity. From the initial concept to the final touches, we work closely with you to create a landscape that meets and exceeds your expectations. Our designs are not just about adding value to our customers and aesthetics; they're about creating spaces where memories are made and tranquility can be found.

"Brian and the Landscape Livin team are great, you can tell they truly care about the projects they do and that their clients have a great experience!"

Patrick J on February 2025

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Addition to existing structure building services FAQs

How far you can push a room depends on the structure you choose. A cantilevered bump-out can extend 24 inches before building codes require its own footing or foundation. Anything longer needs engineered support and a permit. Check local codes or consult with a structural professional before finalizing plans to ensure your design remains safe and compliant.

Most bump-outs are completed within one to four weeks, even with minimal electrical, plumbing, or HVAC work. Their compact size means less demolition, simpler inspections, and fewer weather-related delays compared to a full-scale addition. Your contractor can provide a more precise timeline once they have determined the scope, materials, and permit schedule, but plan on having the extra square footage ready in approximately a month.

The homeowners guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
BLUE TWO STORY HOME
Apr 30, 2025
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Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
small bathroom that has been updated in a remodel
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Budget for the cost to remodel a small bathroom based on factors such as required fixtures, bathroom size, labor, remodel type, site prep, and more.
guest house in the backyard
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Need to build a guest house? Here’s how much it costs, what factors affect cost, and what to expect.
Kitchen view leading into dining area
Apr 28, 2025
Apr 28, 2025
Use this guide to budget for bump-out addition costs based on factors such as room size, room type, labor, finishes, permits, and more.
House roof with nice window
Apr 28, 2025
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Budget for dormer addition costs based on factors such as roof type, framing, customizations, reinforcement, cladding, labor, and more.
newly installed kitchen countertops in modern kitchen
Apr 26, 2025
Apr 26, 2025
Need to replace your kitchen countertop? Here’s how much it costs, what factors affect cost, and what to expect.
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