Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Addition to existing structure builders in Saline

All American Home Builders, LLC
1179 South Francisco Road
5.00(
5
)
Approved Pro
All American Home Builders, LLC
1179 South Francisco Road
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 years of experience

With 30 years of experience, All American Home Builders, LLC, prides ourselves on providing quality service that customers can believe in. Whether it's a kitchen & Bath remodel, basement remodel, an addition to an existing structure, we can take care of all of your residential and commercial construction needs. We look forward to working with you!

"Wow did an amazing job, couldn't of asked for a better turn out. Kept communicating with us took only 6 days. I would highly recommend him with any build. And he also came back and hooked up our electric in the garage a wk after completing the garage. Very nice man."

Sonja r on September 2020

With 30 years of experience, All American Home Builders, LLC, prides ourselves on providing quality service that customers can believe in. Whether it's a kitchen & Bath remodel, basement remodel, an addition to an existing structure, we can take care of all of your residential and commercial construction needs. We look forward to working with you!

"Wow did an amazing job, couldn't of asked for a better turn out. Kept communicating with us took only 6 days. I would highly recommend him with any build. And he also came back and hooked up our electric in the garage a wk after completing the garage. Very nice man."

Sonja r on September 2020


Avatar for Robbins Construction Systems, LLC
Robbins Construction Systems, LLC
6111 Jackson Rd
4.50(
9
)
Approved Pro
Robbins Construction Systems, LLC
6111 Jackson Rd
4.50(
9
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

Quality, ingenuity, sustainability licensed and insured home remodeling specialist. We focus on providing our clients with the best construction experience. Give us a call today and we promise to take care of you!

"What a project! The initial plan to expand our lake house and add a level turned into a total rebuild due to discovery of standing water and rot. This project landed during the COVID pandemic and met with some unavoidable delays. Throughout the project my husband and I met with Matt and Steve regularly (weekly). Matt was always organized providing a list of items we needed to discuss, decisions that needed to be made and timelines for next steps. Matt and Steve consistently offered many ideas for ways to achieve what was important to us (kitchen layout with view to lake, beverage area, ample work surface, closed laundry area etc.), finish options (siding, roofing), lighting options etc. Though the project took longer than planned (thank you COVID), the result is a beautiful, comfortable home. We are very happy with the end result!"

Nancy W on January 2024

Quality, ingenuity, sustainability licensed and insured home remodeling specialist. We focus on providing our clients with the best construction experience. Give us a call today and we promise to take care of you!

"What a project! The initial plan to expand our lake house and add a level turned into a total rebuild due to discovery of standing water and rot. This project landed during the COVID pandemic and met with some unavoidable delays. Throughout the project my husband and I met with Matt and Steve regularly (weekly). Matt was always organized providing a list of items we needed to discuss, decisions that needed to be made and timelines for next steps. Matt and Steve consistently offered many ideas for ways to achieve what was important to us (kitchen layout with view to lake, beverage area, ample work surface, closed laundry area etc.), finish options (siding, roofing), lighting options etc. Though the project took longer than planned (thank you COVID), the result is a beautiful, comfortable home. We are very happy with the end result!"

Nancy W on January 2024


Avatar for Cocobolo Co, LLC
Cocobolo Co, LLC
524 Cherry St Suite 1
5.00(
5
)
Approved Pro
Cocobolo Co, LLC
524 Cherry St Suite 1
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

Cocobolo Co, LLC., is a locally/owner run and operated company. Cocobolo Co. LLC provides high quality work performed in a timely manner and on budget. Through the years this has built many strong customer relationships. From the first cut to the last coat of paint every detail is attended to.

"Excellent contractor! I have used Cocobolo LLC since 2008. Chris became my go to contractor for most complicated projects that often require an out of the box thinking. Chris has always been punctual, reliable and fair with his pricing. Above all, chris is a person of his word and integrity. Not only do I recommend Chris for your upcoming project but if he is not currently available, I would go as far as to say; wait until his schedule opens up to fit you in."

Kamil K on February 2024

Cocobolo Co, LLC., is a locally/owner run and operated company. Cocobolo Co. LLC provides high quality work performed in a timely manner and on budget. Through the years this has built many strong customer relationships. From the first cut to the last coat of paint every detail is attended to.

"Excellent contractor! I have used Cocobolo LLC since 2008. Chris became my go to contractor for most complicated projects that often require an out of the box thinking. Chris has always been punctual, reliable and fair with his pricing. Above all, chris is a person of his word and integrity. Not only do I recommend Chris for your upcoming project but if he is not currently available, I would go as far as to say; wait until his schedule opens up to fit you in."

Kamil K on February 2024


Avatar for Remodeling Star, Inc.
Remodeling Star, Inc.
92996 East M-36
4.58(
6
)
Approved Pro
Remodeling Star, Inc.
92996 East M-36
4.58(
6
)
Approved Pro
Customers say: Quality work
11 local quotes requested
15 years of experience

Remodeling Star, Inc., 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. We believe that most anything that can be done to a home, Remodeling Star will make it happen. Remodeling Star creates custom spaces that reflect each homeowner’s unique stylistic and functional demands. Please feel free to call, 734-203-7410 or 888-983-1238. We want to speak with you about your project and the needs and wants for you and your family. Kitchen Remodels Bathroom Spa Remodels Basement Renovations Home Additions Outdoor Living Spaces

"We have an old home and they handled it with care and the nuance it needed!"

Jaclyn P on March 2023

Remodeling Star, Inc., 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. We believe that most anything that can be done to a home, Remodeling Star will make it happen. Remodeling Star creates custom spaces that reflect each homeowner’s unique stylistic and functional demands. Please feel free to call, 734-203-7410 or 888-983-1238. We want to speak with you about your project and the needs and wants for you and your family. Kitchen Remodels Bathroom Spa Remodels Basement Renovations Home Additions Outdoor Living Spaces

"We have an old home and they handled it with care and the nuance it needed!"

Jaclyn P on March 2023


Avatar for Gorney Builders
Gorney Builders
9201 Head O Lake Road
New on HomeAdvisorNew on Angi
Approved Pro
Gorney Builders
9201 Head O Lake Road
New on AngiNew on HomeAdvisor
Approved Pro
17 local quotes requested
25 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. 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!

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. 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!


Avatar for Renaissance Restorations, Inc.
Renaissance Restorations, Inc.
211 East Merrill Street, Suite 507
4.93(
14
)
Approved Pro
Renaissance Restorations, Inc.
211 East Merrill Street, Suite 507
4.93(
14
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 local quotes requested

Renaissance Restorations Inc. specializes in additions of throughout all of SE Michigan. The spectrum includes standard projects such as Master bedroom suites, in-law suites, family rooms etc. as well as kitchen & bath renovations, finished basements, porches, masonry, windows, siding and interior renovations. As a registered member of the Michigan Historic Preservation Network, Renaissance Restorations has the experience and proven track record to meet any and all of your needs from a single job, to an entire gut rehabilitation of a property. Call now for a free estimate 313-585-7852. Check out our website @www.rrestoration.com.

"The owner Jamie is very understanding and very helpful. Always answer my calls or call me back. His communication skills was great and whatever I needed he got it for us. He did a great job. I appreciate it."

Gregory M on March 2024

Renaissance Restorations Inc. specializes in additions of throughout all of SE Michigan. The spectrum includes standard projects such as Master bedroom suites, in-law suites, family rooms etc. as well as kitchen & bath renovations, finished basements, porches, masonry, windows, siding and interior renovations. As a registered member of the Michigan Historic Preservation Network, Renaissance Restorations has the experience and proven track record to meet any and all of your needs from a single job, to an entire gut rehabilitation of a property. Call now for a free estimate 313-585-7852. Check out our website @www.rrestoration.com.

"The owner Jamie is very understanding and very helpful. Always answer my calls or call me back. His communication skills was great and whatever I needed he got it for us. He did a great job. I appreciate it."

Gregory M on March 2024


Avatar for Matrix Basement Finishing
Matrix Basement Finishing
36082 Industrial Rd
4.05(
60
)
Approved Pro
Matrix Basement Finishing
36082 Industrial Rd
4.05(
60
)
Approved Pro
Customers say: Quality work
279 local quotes requested
16 years of experience

Now Offering A COVID-19 Stimulus Program • $0 down • Up to $2,000 in immediate cash rebates • 12 months no payment, no interest program that rolls into a low payment, low interest plan as low as 2.99%! • Now offering VIRTUAL/REMOTE consultations We are a locally owned and operated basement finishing specialist servicing both Southeast Michigan (Detroit/Ann Arbor) and 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. Aside from providing great ideas, Matrix will furnish at NO COST a 3D rendering and detailed line-by-line proposal that is guaranteed for 1 year. Matrix Basement Systems is a "ONE STOP SHOP" for basement finishing and by virtue of our unique, customer-focused process, we have became one of the Nation's largest home remodeling companies. Our #1 goal is customer satisfaction and providing a great working experience throughout the construction process. Finishing your basement has never been easier! Call today for a free, no obligation design consultation!

"They were the most timely to what I needed, and end result was what I wanted."

Stefanie W on October 2024

Now Offering A COVID-19 Stimulus Program • $0 down • Up to $2,000 in immediate cash rebates • 12 months no payment, no interest program that rolls into a low payment, low interest plan as low as 2.99%! • Now offering VIRTUAL/REMOTE consultations We are a locally owned and operated basement finishing specialist servicing both Southeast Michigan (Detroit/Ann Arbor) and 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. Aside from providing great ideas, Matrix will furnish at NO COST a 3D rendering and detailed line-by-line proposal that is guaranteed for 1 year. Matrix Basement Systems is a "ONE STOP SHOP" for basement finishing and by virtue of our unique, customer-focused process, we have became one of the Nation's largest home remodeling companies. Our #1 goal is customer satisfaction and providing a great working experience throughout the construction process. Finishing your basement has never been easier! Call today for a free, no obligation design consultation!

"They were the most timely to what I needed, and end result was what I wanted."

Stefanie W on October 2024


Avatar for Footprints Bath and Tile of Metro Detroit
Footprints Bath and Tile of Metro Detroit
Footprints Bath And Tile Of Metro Detroit
New on HomeAdvisorNew on Angi
Approved Pro
Footprints Bath and Tile of Metro Detroit
Footprints Bath And Tile Of Metro Detroit
New on AngiNew on HomeAdvisor
Approved Pro
249 local quotes requested
17 years of experience

Footprints Bath and Tile of Metro Detroit specializes in complete bathroom remodels, turning your bathroom into a luxurious retreat. Our expert services include tile installation, custom showers, vanities, and fixtures. We partner with top vendors to deliver high-quality results. Whether you’re looking for a small bathroom update or a full remodel, Footprints Bath and Tile of Metro Detroit is committed to exceeding your expectations and creating a stunning, inviting space.

Footprints Bath and Tile of Metro Detroit specializes in complete bathroom remodels, turning your bathroom into a luxurious retreat. Our expert services include tile installation, custom showers, vanities, and fixtures. We partner with top vendors to deliver high-quality results. Whether you’re looking for a small bathroom update or a full remodel, Footprints Bath and Tile of Metro Detroit is committed to exceeding your expectations and creating a stunning, inviting space.


Avatar for TEMO Backyard Living
TEMO Backyard Living
20330 Hall Rd
3.95(
20
)
Approved Pro
TEMO Backyard Living
20330 Hall Rd
3.95(
20
)
Approved Pro
Customers say: Quality work
185 local quotes requested
54 years of experience

For more than 55 years, TEMO has been an innovator in the home improvement business. At our Michigan headquarters, we've developed proprietary materials and designs that make our products more attractive and durable than what our competitors offer. We are so confident in the quality of our products that we back each on with a limited lifetime transferable warranty.

"TEMO warranty is a joke. The first time I tried to make a claim it was denied. First they had no record of my registration. I have been told that they are just now developing an electronic storage for registrations and they are dealing with issues for anything built prior to 2023. I was told I was not registered. So I am penalized for their in ability to track and maintain customers registrations. Secondly, anything you try to make a claim on they will refuse stating "installation error". Evidently they have no intentions of fulfilling any claims on with their warranty, even when provided proper documentation. Steer clear and find a mfg that stands behind their products. TEMO isn't it."

Stephanie N on April 2023

For more than 55 years, TEMO has been an innovator in the home improvement business. At our Michigan headquarters, we've developed proprietary materials and designs that make our products more attractive and durable than what our competitors offer. We are so confident in the quality of our products that we back each on with a limited lifetime transferable warranty.

"TEMO warranty is a joke. The first time I tried to make a claim it was denied. First they had no record of my registration. I have been told that they are just now developing an electronic storage for registrations and they are dealing with issues for anything built prior to 2023. I was told I was not registered. So I am penalized for their in ability to track and maintain customers registrations. Secondly, anything you try to make a claim on they will refuse stating "installation error". Evidently they have no intentions of fulfilling any claims on with their warranty, even when provided proper documentation. Steer clear and find a mfg that stands behind their products. TEMO isn't it."

Stephanie N on April 2023


Avatar for Renobasements
Renobasements
2336 Town Ct
5.00(
30
)
Approved Pro
Renobasements
2336 Town Ct
5.00(
30
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
50 local quotes requested

Renobasements LLC has been specializing in custom basement finishing since 2016. We have been in the construction industry since 2012. We are an owner-operated company, which gives us the ability to go above and beyond for our customers, and creates an overall better relationship with our customers. All in all, we are determined to make a positive change to our customers lives by providing the utmost quality of service and workmanship.

"After a recent flood, the Renobasement team was able to affordably convert our dark cluttered semi finished storage area to a sleek new bright one bedroom / home theater living space. Now our guests are much more comfortable in the bedroom with Murphy bed wall unit, egress window and new closet storage and we love watching movies with family in the beautiful new home theater. Thank you for your help achieving our vision with our new basement Frank and Renobasement team!"

Mike B on March 2025

Renobasements LLC has been specializing in custom basement finishing since 2016. We have been in the construction industry since 2012. We are an owner-operated company, which gives us the ability to go above and beyond for our customers, and creates an overall better relationship with our customers. All in all, we are determined to make a positive change to our customers lives by providing the utmost quality of service and workmanship.

"After a recent flood, the Renobasement team was able to affordably convert our dark cluttered semi finished storage area to a sleek new bright one bedroom / home theater living space. Now our guests are much more comfortable in the bedroom with Murphy bed wall unit, egress window and new closet storage and we love watching movies with family in the beautiful new home theater. Thank you for your help achieving our vision with our new basement Frank and Renobasement team!"

Mike B on March 2025

...
Showing 1-10 of 962

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.
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
Apr 28, 2025
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.
house with new addition built on
Apr 25, 2025
Apr 25, 2025
Planning a home addition? Discover what to expect during the process, including design choices, permits, construction timelines, and key factors that impact your project’s success.
BRIGHT OPEN ATTIC SPACE
Apr 24, 2025
Apr 24, 2025
An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
A white wood ceiling
Apr 23, 2025
Apr 23, 2025
Looking to vault a ceiling? Here’s how much it costs, what factors affect cost, and what to expect.
Share project details to get started.