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Addition to existing structure builders in Louisville

Avatar for Doctor Remodel, LLC
Doctor Remodel, LLC
819 Foxwood Avenue
5.00(
1
)
Approved Pro
Doctor Remodel, LLC
819 Foxwood Avenue
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 years of experience

Matt is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They did a great job for us and I wouldn't hesitate to have them back again."

Mike A on March 2015

Matt is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They did a great job for us and I wouldn't hesitate to have them back again."

Mike A on March 2015


Avatar for Grasch Contracting, LLC
Grasch Contracting, LLC
1050 Marlowe Dr
5.00(
5
)
Approved Pro
Grasch Contracting, LLC
1050 Marlowe Dr
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Welcome to Grasch Contractors! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you! Call now for a quote (812) 916-2145

"We selected Grasch Contracting to renovate our upstairs bathroom. Their bid was reasonable and transparent, which I appreciated. Tom explained exactly how the process would work, including the time frames. He met us and helped us select the materials we wanted. He was prompt in communicating with us, which has not always been my experience with other contractors I've worked with. His subs were prompt and attentive to detail. He was hands on throughout the process. He completed the project in reasonable time, never failed to show when he said he'd be there, and took the time to answer all of my questions. The best and most important part though, is the quality of work. We couldn't be happier with our bathroom. Here's the kicker. When we went to use the shower, we noticed there was an issue with the shower handle. I texted Tom at 6:30 pm. 30 minutes later he shows up at my door and fixes the issue. That level of customer service just doesn't exist much anymore. It's a comfort to know he stands behind his work. We've already discussed several other projects we'd like to complete. We really can't recommend them enough though."

Paul N on March 2024

Welcome to Grasch Contractors! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you! Call now for a quote (812) 916-2145

"We selected Grasch Contracting to renovate our upstairs bathroom. Their bid was reasonable and transparent, which I appreciated. Tom explained exactly how the process would work, including the time frames. He met us and helped us select the materials we wanted. He was prompt in communicating with us, which has not always been my experience with other contractors I've worked with. His subs were prompt and attentive to detail. He was hands on throughout the process. He completed the project in reasonable time, never failed to show when he said he'd be there, and took the time to answer all of my questions. The best and most important part though, is the quality of work. We couldn't be happier with our bathroom. Here's the kicker. When we went to use the shower, we noticed there was an issue with the shower handle. I texted Tom at 6:30 pm. 30 minutes later he shows up at my door and fixes the issue. That level of customer service just doesn't exist much anymore. It's a comfort to know he stands behind his work. We've already discussed several other projects we'd like to complete. We really can't recommend them enough though."

Paul N on March 2024


Boblitt Construction
2098 Horsefly Hollow Road
New on HomeAdvisorNew on Angi
Approved Pro
Boblitt Construction
2098 Horsefly Hollow Road
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

At Boblitt Construction we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

At Boblitt Construction we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


GRB Design, LLC
1909 Production Drive
4.47(
57
)
Approved Pro
GRB Design, LLC
1909 Production Drive
4.47(
57
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
30 local quotes requested

GRB Design, LLC, is a locally owned and operated home remodeling company with big company experience and small company personalized service. What that means for you is superior products, lower prices and great warranties. Why wait any longer? Start protecting your investment today or let us help you design the project of your dreams!

"GRB Designs did an awesome job with our bathroom remodel. They were quick and professional, and so easy to work with. Would highly recommend for any projects."

Sarah A on February 2025

GRB Design, LLC, is a locally owned and operated home remodeling company with big company experience and small company personalized service. What that means for you is superior products, lower prices and great warranties. Why wait any longer? Start protecting your investment today or let us help you design the project of your dreams!

"GRB Designs did an awesome job with our bathroom remodel. They were quick and professional, and so easy to work with. Would highly recommend for any projects."

Sarah A on February 2025


Distinctive Design Remodeling, LLC
1050 Enterprise Drive, Suite 110
4.77(
497
)
Approved Pro
Distinctive Design Remodeling, LLC
1050 Enterprise Drive, Suite 110
4.77(
497
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
41 local quotes requested

At Distinctive Design Remodeling, LLC, our mission is to become your partner in the remodeling process by providing quality craftsmanship, attention to detail and over 35 combined years experience. We pledge to treat our clients with honesty and respect, and to stand behind our work. We take great pride in our company and its reputation. As a result, we have earned the respect and repeat business of many satisfied customers, who consistently refer our company to their family and friends.

"DDR did it again, About a year ago DDR did a covered patio for us and they did a great job so we decided to have them out for a bigger job. We had them do an addition on our home, we added a master suite with a bath and walk in closet, they also added a half bath for our pool area. All I can say is if you are having any work done on you home you don't need to look anywhere else because this company is awesome. The way they communicate is amazing. Our project manager Nate is the best, I truly feel that this job wouldn't of been so smooth if it wasn't for him. He communicates so well that you almost don't need to do anything because he is on top of everything. Nate and DDR took what is usually a stressful endeavor and had me at ease for the entire build. All of their workers were professional and I always felt comfortable with them in my home. Thanks again Nate and DDR for the great job and for making my house a home."

Greg D on April 2025

At Distinctive Design Remodeling, LLC, our mission is to become your partner in the remodeling process by providing quality craftsmanship, attention to detail and over 35 combined years experience. We pledge to treat our clients with honesty and respect, and to stand behind our work. We take great pride in our company and its reputation. As a result, we have earned the respect and repeat business of many satisfied customers, who consistently refer our company to their family and friends.

"DDR did it again, About a year ago DDR did a covered patio for us and they did a great job so we decided to have them out for a bigger job. We had them do an addition on our home, we added a master suite with a bath and walk in closet, they also added a half bath for our pool area. All I can say is if you are having any work done on you home you don't need to look anywhere else because this company is awesome. The way they communicate is amazing. Our project manager Nate is the best, I truly feel that this job wouldn't of been so smooth if it wasn't for him. He communicates so well that you almost don't need to do anything because he is on top of everything. Nate and DDR took what is usually a stressful endeavor and had me at ease for the entire build. All of their workers were professional and I always felt comfortable with them in my home. Thanks again Nate and DDR for the great job and for making my house a home."

Greg D on April 2025


Avatar for Remodel It, LLC
Remodel It, LLC
6215 Wolf Pen Branch Road
4.86(
35
)
Approved Pro
Remodel It, LLC
6215 Wolf Pen Branch Road
4.86(
35
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
15 local quotes requested

REMODEL IT, LLC is a locally owned and operated company that prides itself on the relationships we build and the integrity of our product. Our dedicated team of professionals have over 35 years combined experience with innovative remodeling. We will work with your plans, and/or custom design, to meet your specific expectations. Please call for a free estimate.

"These guys are amazing. Hard working and they do an amazing job"

Karen F on August 2023

REMODEL IT, LLC is a locally owned and operated company that prides itself on the relationships we build and the integrity of our product. Our dedicated team of professionals have over 35 years combined experience with innovative remodeling. We will work with your plans, and/or custom design, to meet your specific expectations. Please call for a free estimate.

"These guys are amazing. Hard working and they do an amazing job"

Karen F on August 2023


Avatar for America's Best Roofing & Restoration
America's Best Roofing & Restoration
2500 Stoner Rd
4.27(
13
)
Approved Pro
America's Best Roofing & Restoration
2500 Stoner Rd
4.27(
13
)
Approved Pro
Customers say: True professional
81 local quotes requested
15 years of experience

We take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and professionally communicate with every customer. Our reputation is based on service, safety, and quality, regardless of how large or small the job is.

"My husband and I were finally ready to take the step of building a garage but didn’t know who to use so submitted a request. Within minutes Scott called to schedule an appointment with us. He came to our home and made sure to have a full understanding of our vision and answered all the questions we had. To our surprise he presented pricing to us in that first visit! We agreed to move forward and within weeks the crew broke ground and began the build, Scott was readily available to assist in anything we needed through the entire process. We still find ourselves shocked at the quality of work performed and in such a timely manner. We love having a safe place for our cars and some storage and would highly recommend Americas Best!"

Brenda L on December 2024

We take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and professionally communicate with every customer. Our reputation is based on service, safety, and quality, regardless of how large or small the job is.

"My husband and I were finally ready to take the step of building a garage but didn’t know who to use so submitted a request. Within minutes Scott called to schedule an appointment with us. He came to our home and made sure to have a full understanding of our vision and answered all the questions we had. To our surprise he presented pricing to us in that first visit! We agreed to move forward and within weeks the crew broke ground and began the build, Scott was readily available to assist in anything we needed through the entire process. We still find ourselves shocked at the quality of work performed and in such a timely manner. We love having a safe place for our cars and some storage and would highly recommend Americas Best!"

Brenda L on December 2024


Philip Logan Construction
533 Wild Oak Court
4.83(
6
)
Approved Pro
Philip Logan Construction
533 Wild Oak Court
4.83(
6
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Philip Logan Construction a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of services that includes being a certified Andersen window and door contractor along with custom woodworking and millwork. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Phil professional, fair price & outstanding trim work in our 2-story entryway & wainscot. He put rectangles trim boxes in entryway, floor to ceiling (2-story) along with wainscot to match the other side up stairway. Canâ t say how impressed we are & canâ t quit looking at his work."

Maryesta D on May 2020

Philip Logan Construction a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of services that includes being a certified Andersen window and door contractor along with custom woodworking and millwork. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Phil professional, fair price & outstanding trim work in our 2-story entryway & wainscot. He put rectangles trim boxes in entryway, floor to ceiling (2-story) along with wainscot to match the other side up stairway. Canâ t say how impressed we are & canâ t quit looking at his work."

Maryesta D on May 2020


Avatar for Louisville Home Development Group, LLC
Louisville Home Development Group, LLC
PO Box 458
5.00(
5
)
Approved Pro
Louisville Home Development Group, LLC
PO Box 458
5.00(
5
)
Approved Pro
30 years of experience
Free onsite estimate

Louisville Home Development Group LLC Your trusted contractor for more than 30 years for all of your needs: residential and commercial construction, remodeling and handyman services. We look forward to hopefully working with you soon for all of your needs!

"Everyone was friendly and professional. The work was done quickly and perfectly."

Crystal L on April 2025

Louisville Home Development Group LLC Your trusted contractor for more than 30 years for all of your needs: residential and commercial construction, remodeling and handyman services. We look forward to hopefully working with you soon for all of your needs!

"Everyone was friendly and professional. The work was done quickly and perfectly."

Crystal L on April 2025


LAH Remodeling
9750 Highway 44 E
4.86(
7
)
Approved Pro
LAH Remodeling
9750 Highway 44 E
4.86(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They got started on the job sooner than expected. They finished up in 5 days. Love the job they did. Nice people to work with."

Loretta H on April 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They got started on the job sooner than expected. They finished up in 5 days. Love the job they did. Nice people to work with."

Loretta H on April 2023

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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
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