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 Chesterfield

Matt Hawkins Construction
17401 Koch Creek Road
5.00(
2
)
Approved Pro
Matt Hawkins Construction
17401 Koch Creek Road
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"High quality work, very responsive, good guys."

Mike S on March 2020

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"High quality work, very responsive, good guys."

Mike S on March 2020


Pernikoff Construction Company
8143 Olive Boulevard
4.50(
2
)
Approved Pro
Pernikoff Construction Company
8143 Olive Boulevard
4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
75 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 have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with 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!

"This company was great, they manage their resources very well and get stuff done."

Donnell W on December 2021

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with 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!

"This company was great, they manage their resources very well and get stuff done."

Donnell W on December 2021


Avatar for McIntosh Construction
McIntosh Construction
948 Nana Ln
5.00(
6
)
Approved Pro
McIntosh Construction
948 Nana Ln
5.00(
6
)
Approved Pro
4 years of experience
Free onsite estimate

At McIntosh Construction , we believe in honesty, integrity, and transparency. We are committed to communicating openly with our clients and providing them with the highest level of service and cleanliness. We treat every home like our own. We were recently awarded the "Neighborhood Favorite" award for the second year in a row.

"Quin and his team were a pleasure to have work on my property! I cannot recommend them enough. The work is above my expectations and compared to other companies much easier on my wallet. Do yourself a favor and hire this group! "

Lauren D on March 2025

At McIntosh Construction , we believe in honesty, integrity, and transparency. We are committed to communicating openly with our clients and providing them with the highest level of service and cleanliness. We treat every home like our own. We were recently awarded the "Neighborhood Favorite" award for the second year in a row.

"Quin and his team were a pleasure to have work on my property! I cannot recommend them enough. The work is above my expectations and compared to other companies much easier on my wallet. Do yourself a favor and hire this group! "

Lauren D on March 2025


Avatar for Weaver Commercial & Home Improvements, LLC
Weaver Commercial & Home Improvements, LLC
7827 Town Square Avenue Suite 104
4.13(
16
)
Approved Pro
Weaver Commercial & Home Improvements, LLC
7827 Town Square Avenue Suite 104
4.13(
16
)
Approved Pro
Customers say: Terrific value
19 local quotes requested
38 years of experience

Nothing improves the value of your home more than professional updates. At Weaver Commercial and Home Improvements we are a family owned and operated company that provides a wide range of service from kitchen, bath and basement remodels to complete decking installs, room additions and outdoor living spaces. We will customize your home with features to make daily life easier while improving the value of your home. With over 30 years of experience, we bring the quality and service you can trust. Our staff will work closely with you throughout the life cycle of your projects to ensure all of your goals are met. Visa and Mastercard accepted. We also offer financing options from 18 months no interest to fixed rate options for longer payment timelines. Give us a call today!! You won't be disappointed!

"Weaver did very well with our basement finishing. They did get the way we wanted things done, which was a bit unique, but they did miss a few things, like not understand we were going to take care of some things that were non-standard ourselves (because they were non-standard.). They also did leave us hanging a little at the end - we still never got our light switch at the end of the stairs hooked back up to the light, nor found out how to change the cam lights, but at some point I just gave up, cause they were kinda done with us after they got their last payment. Generally good to work with, they did have a bit of a time getting workers due to COVID, and there were some small less than desirable messes left. But thatâ  s small compared to the overall work, which was good. So Iâ  m pretty happy overall."

Jamie B on August 2021

Nothing improves the value of your home more than professional updates. At Weaver Commercial and Home Improvements we are a family owned and operated company that provides a wide range of service from kitchen, bath and basement remodels to complete decking installs, room additions and outdoor living spaces. We will customize your home with features to make daily life easier while improving the value of your home. With over 30 years of experience, we bring the quality and service you can trust. Our staff will work closely with you throughout the life cycle of your projects to ensure all of your goals are met. Visa and Mastercard accepted. We also offer financing options from 18 months no interest to fixed rate options for longer payment timelines. Give us a call today!! You won't be disappointed!

"Weaver did very well with our basement finishing. They did get the way we wanted things done, which was a bit unique, but they did miss a few things, like not understand we were going to take care of some things that were non-standard ourselves (because they were non-standard.). They also did leave us hanging a little at the end - we still never got our light switch at the end of the stairs hooked back up to the light, nor found out how to change the cam lights, but at some point I just gave up, cause they were kinda done with us after they got their last payment. Generally good to work with, they did have a bit of a time getting workers due to COVID, and there were some small less than desirable messes left. But thatâ  s small compared to the overall work, which was good. So Iâ  m pretty happy overall."

Jamie B on August 2021


Avatar for Swenson Builders LLC
Swenson Builders LLC
New on HomeAdvisorNew on Angi
Approved Pro
Swenson Builders LLC
New on AngiNew on HomeAdvisor
Approved Pro
72 local quotes requested

Here at Swenson Builders LLC we are family owned & operated with over 20 years of experience. We take great pride in our 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 the 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 client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job we will treat your home as we would treat our own. Give Swenson Builders LLC a call today, We look forward to working with you!

Here at Swenson Builders LLC we are family owned & operated with over 20 years of experience. We take great pride in our 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 the 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 client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job we will treat your home as we would treat our own. Give Swenson Builders LLC a call today, We look forward to working with you!


Avatar for Herron Hardscapes and Landscape Design
Herron Hardscapes and Landscape Design
400 Chesterfield Ctr
5.00(
16
)
Approved Pro
Herron Hardscapes and Landscape Design
400 Chesterfield Ctr
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
99 local quotes requested

Your satisfaction is our priority and we strive to provide a service we are proud of. We start every project by providing a thorough consultation to understand your goals and the needs of the project. We do this to guarantee that the project is completed according to your preferences. Schedule your appointment online at herronhardscapes.com!

"Herron pays attention to the details and makes sure everything is right. He coordinated the construction of our wall with electrical and plumbing trades. The wall looks better than we imagined. Most importantly, Herron is very responsive and attentive to the client."

Todd H on August 2024

Your satisfaction is our priority and we strive to provide a service we are proud of. We start every project by providing a thorough consultation to understand your goals and the needs of the project. We do this to guarantee that the project is completed according to your preferences. Schedule your appointment online at herronhardscapes.com!

"Herron pays attention to the details and makes sure everything is right. He coordinated the construction of our wall with electrical and plumbing trades. The wall looks better than we imagined. Most importantly, Herron is very responsive and attentive to the client."

Todd H on August 2024


Avatar for In 'N Out Construction
In 'N Out Construction
Servicing Around
5.00(
2
)
Approved Pro
In 'N Out Construction
Servicing Around
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
244 local quotes requested

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Very satisfied with the quality, design and look of the composite deck. The crew did not rushed the construction or took any shortcuts. I highly recommend this company. And the owner Jose made sure he incorporate all our suggestions and was never seem bothered with our inputs. While the process was long, it was 100% worth all the effort. The porch and deck are beautiful, and we look forward to the years spent enjoying it. We continuously receive compliments from family, friends, and neighbors and have already recommended “In ‘N Out Construction”. This is the contractor that you want to choose. You will not be disappointed."

Gaurav J on July 2024

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Very satisfied with the quality, design and look of the composite deck. The crew did not rushed the construction or took any shortcuts. I highly recommend this company. And the owner Jose made sure he incorporate all our suggestions and was never seem bothered with our inputs. While the process was long, it was 100% worth all the effort. The porch and deck are beautiful, and we look forward to the years spent enjoying it. We continuously receive compliments from family, friends, and neighbors and have already recommended “In ‘N Out Construction”. This is the contractor that you want to choose. You will not be disappointed."

Gaurav J on July 2024


Avatar for AAA Remodeling Company
AAA Remodeling Company
204 Little Bussen Dr
4.57(
49
)
Approved Pro
AAA Remodeling Company
204 Little Bussen Dr
4.57(
49
)
Approved Pro
Customers say: Super punctual
248 local quotes requested
61 years of experience

2017 Super Service Award Winner! AAA Remodeling Company has been remodeling St. Louis for over 50 Years! We provide the residents and business owners of St. Louis with the highest quality bathroom and kitchen remodels! AAA Remodeling Company is a full service remodeling company specializing in Kitchens, Baths, Sunrooms and Screen Enclosures.

"AAA Remodeling Company employees were polite, trustworthy, skilled and insightful.The attention to detail, the quality of their work and the suggestions/solutions to our needs were most appreciated. We shared what we needed and they proceeded to make it happen beyond our expectations. I would definitely include them in any future bidding process. Sr. Carol Apostles of the Sacred Heart of Jesus"

Sr. Carol S on September 2024

2017 Super Service Award Winner! AAA Remodeling Company has been remodeling St. Louis for over 50 Years! We provide the residents and business owners of St. Louis with the highest quality bathroom and kitchen remodels! AAA Remodeling Company is a full service remodeling company specializing in Kitchens, Baths, Sunrooms and Screen Enclosures.

"AAA Remodeling Company employees were polite, trustworthy, skilled and insightful.The attention to detail, the quality of their work and the suggestions/solutions to our needs were most appreciated. We shared what we needed and they proceeded to make it happen beyond our expectations. I would definitely include them in any future bidding process. Sr. Carol Apostles of the Sacred Heart of Jesus"

Sr. Carol S on September 2024


Avatar for Maris Home Improvements, Inc.
Maris Home Improvements, Inc.
208 Chesterfield Industrial Blvd
4.92(
53
)
Approved Pro
Maris Home Improvements, Inc.
208 Chesterfield Industrial Blvd
4.92(
53
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1371 local quotes requested

Family owned and operated, we perform. With over 20 years of experience we know what it takes to make you happy. We are local in Chesterfield and our top priority is a satisfied customer.

"They were timely in all communication- excellent to work with and delivered on every promise made. Actually for the project completed ahead of initial projection - by at least 2 weeks."

Glenda O on April 2024

Family owned and operated, we perform. With over 20 years of experience we know what it takes to make you happy. We are local in Chesterfield and our top priority is a satisfied customer.

"They were timely in all communication- excellent to work with and delivered on every promise made. Actually for the project completed ahead of initial projection - by at least 2 weeks."

Glenda O on April 2024


Birkenmeier & Sons Inc
1325 Hillsboro Rd
4.93(
140
)
Approved Pro
Birkenmeier & Sons Inc
1325 Hillsboro Rd
4.93(
140
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
396 local quotes requested

Hello, my name is Al Birkenmeier, I am president of Birkenmeier and Sons, Inc.. So grateful for Angie's List and the Super Service Award 11 years in a row. I started my custom building and remodeling company in 1980 after 9 years in the commercial construction industry working with companies like McCarthy Bros., Hercules and Tarlton. I have pursued my love of providing the highest quality of construction while working hard at keeping my overhead down to keep it as affordable as possible. The proof is always in what my past has to offer so please don't hesitate to contact my past clients through a client reference list I would be happy to share with you as 99.9% are not Angie's List Members. Our quality of work and service is second to none so please let us offer you a no cost estimate and opinion for your next custom home or remodeling project. Thank you much, Al Birkenmeier

"Al is a true professional and we are so glad we chose Birkenmeier & Sons. First of all, Al brought his subcontractors with him to the initial meeting so he could provide an accurate proposal. Al also brought in a professional decorator to help design project and pick out fixtures and materials. Once we got started, they went to great lengths to put up plastic barriers and floor protection to protect the rest of the house from construction dust and debris. Demolition went quickly and the renovation process went smoothly. Al's carpenters and subs were all very professional and friendly. Al was on scene throughout the process to make sure job was done right. We are completely satisfied with the results, highly recommended!"

John F on October 2024

Hello, my name is Al Birkenmeier, I am president of Birkenmeier and Sons, Inc.. So grateful for Angie's List and the Super Service Award 11 years in a row. I started my custom building and remodeling company in 1980 after 9 years in the commercial construction industry working with companies like McCarthy Bros., Hercules and Tarlton. I have pursued my love of providing the highest quality of construction while working hard at keeping my overhead down to keep it as affordable as possible. The proof is always in what my past has to offer so please don't hesitate to contact my past clients through a client reference list I would be happy to share with you as 99.9% are not Angie's List Members. Our quality of work and service is second to none so please let us offer you a no cost estimate and opinion for your next custom home or remodeling project. Thank you much, Al Birkenmeier

"Al is a true professional and we are so glad we chose Birkenmeier & Sons. First of all, Al brought his subcontractors with him to the initial meeting so he could provide an accurate proposal. Al also brought in a professional decorator to help design project and pick out fixtures and materials. Once we got started, they went to great lengths to put up plastic barriers and floor protection to protect the rest of the house from construction dust and debris. Demolition went quickly and the renovation process went smoothly. Al's carpenters and subs were all very professional and friendly. Al was on scene throughout the process to make sure job was done right. We are completely satisfied with the results, highly recommended!"

John F on October 2024

...
Showing 1-10 of 944

Addition to existing structure building services FAQs

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

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.
Outdoor view of the modern house
Apr 22, 2025
Apr 22, 2025
Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
A rustic wooden cabin in the woods
Apr 21, 2025
Apr 21, 2025
Discover how much a log cabin costs to build, exploring how factors like its size, site prep, utilities, finishes, and labor rates affect the total price.
CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
Apr 19, 2025
Budget for your general contractor’s hourly rate by considering factors such as project scope, fee structure, pricing model, and more.
stucco home with cracks from earthquake damage
Apr 16, 2025
Apr 16, 2025
Work out the full cost to repair earthquake damage based on the type of damage, including foundation issues, utility lines, and cracked walls.
white and gray kitchen with butchers block countertop
Apr 8, 2025
Apr 8, 2025
Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
Interior view of sunroom
Apr 8, 2025
Apr 8, 2025
Ready to revitalize your home? Consider adding a sunroom for year-round enjoyment. Starting budgeting for the cost to build a sunroom now.
Share project details to get started.