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Find Addition to existing structure builders in Saint-Louis

Pernikoff Construction Company

4.50(
2
)
Approved Pro

Pernikoff Construction Company

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 Swenson Builders LLC

Swenson Builders LLC

5.00(
2
)
Approved Pro

Swenson Builders LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Here at Swenson Builders LLC we are family owned & operated with over 17 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!

"I had Swenson Builders build custom shelving in my garage. They turned out great and the job was done professionally and efficiently. Very happy with the storage spaced added."

Michelle C on August 2022

Here at Swenson Builders LLC we are family owned & operated with over 17 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!

"I had Swenson Builders build custom shelving in my garage. They turned out great and the job was done professionally and efficiently. Very happy with the storage spaced added."

Michelle C on August 2022


Birkenmeier & Sons Inc

4.99(
140
)
Approved Pro

Birkenmeier & Sons Inc

4.99(
140
)
Approved Pro
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
44 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

"Birkenmeier & Sons is really great to work with and the quality of work is excellent. They completely renovated our house 15 years ago and did such a great job. We had a few additional things we wanted to do this year so it was an easy decision to have them cone back out. We really appreciate how easy they are to work with and the attention to detail."

Jack C on October 2025

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

"Birkenmeier & Sons is really great to work with and the quality of work is excellent. They completely renovated our house 15 years ago and did such a great job. We had a few additional things we wanted to do this year so it was an easy decision to have them cone back out. We really appreciate how easy they are to work with and the attention to detail."

Jack C on October 2025


"We have been completely satisfied and impressed with the planning and subsequent work provided by Power 2 Construction! They truly listened to every question, concern, and vision I had for our project. They were polite and conscientious throughout, the subcontractors they hired for the project above par. We never felt uneasy with anyone that entered our home. The end result is absolutely gorgeous and exceeded my own expectations! We will be pursuing a second phase to our project and look forward to working with Power 2 Construction through completion!"

Tammy B on May 2025

Transform your home with Power 2 Construction & Remodeling. Our expert team in St. Louis specializes in remodeling and excavating, delivering top-notch service and exceptional results. Contact us today to bring your home projects to life.

"We have been completely satisfied and impressed with the planning and subsequent work provided by Power 2 Construction! They truly listened to every question, concern, and vision I had for our project. They were polite and conscientious throughout, the subcontractors they hired for the project above par. We never felt uneasy with anyone that entered our home. The end result is absolutely gorgeous and exceeded my own expectations! We will be pursuing a second phase to our project and look forward to working with Power 2 Construction through completion!"

Tammy B on May 2025


MJ Buildings

5.00(
4
)
Approved Pro

MJ Buildings

5.00(
4
)
Approved Pro
Customers say: Quick response
12 local quotes requested
14 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Very nice guys and willing to work with you. Photos coming soon"

Robin B on February 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Very nice guys and willing to work with you. Photos coming soon"

Robin B on February 2025


Avatar for Ethos Building Group, LLC.

Ethos Building Group, LLC.

5.00(
1
)
Approved Pro

Ethos Building Group, LLC.

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Looking to transform your home? Ethos Building Group, LLC is your go-to remodeling expert in St. Louis. With our exceptional craftsmanship and attention to detail, we'll bring your vision to life. Contact us today and let's create the home of your dreams.

"From the beginning of my project in January 2024, I have never regretted my decision to choose Ethos Building Group LLc. Jeh Johnson and his partner Tracy Herod have worked diligently to execute the itemized proposal that began this project to rehab, restore, and rebuild my home at 607 Wilmington ave. St. Louis MO 63111. An incredible number of tradesmen and tradeswomen have done their individual tasks all on a schedule professionally overseen by Jeh. These liscensed and masters of their trades worked alongside Jeh who if necessary stepped in and aided e these individuals. His overall expertise has brought my home to this point. One must keep in mind that a burnout like my home is an unusal job for Ethos Buildig Group LLc to accept. Yet at every stage my home has been given the same careful and thorough attention as their larger jobs. And despite some push back with my insurance company every thing has proceeded smoothly and orderly manner given the inevitable supply chain delays. Jeh Johnson is an affable young man who has facilitated all phases my prject and has even taken time to educate me on all the intricacies involved in a project such as mine. I cannot think of any single word to describe my experience with Ethos Building Group LLc but the forgoing will have to suffice. Thanks you for your kind attention. Stay safe and make a point of telling those who you find dear just what they mean to you."

thomas p on June 2024

Looking to transform your home? Ethos Building Group, LLC is your go-to remodeling expert in St. Louis. With our exceptional craftsmanship and attention to detail, we'll bring your vision to life. Contact us today and let's create the home of your dreams.

"From the beginning of my project in January 2024, I have never regretted my decision to choose Ethos Building Group LLc. Jeh Johnson and his partner Tracy Herod have worked diligently to execute the itemized proposal that began this project to rehab, restore, and rebuild my home at 607 Wilmington ave. St. Louis MO 63111. An incredible number of tradesmen and tradeswomen have done their individual tasks all on a schedule professionally overseen by Jeh. These liscensed and masters of their trades worked alongside Jeh who if necessary stepped in and aided e these individuals. His overall expertise has brought my home to this point. One must keep in mind that a burnout like my home is an unusal job for Ethos Buildig Group LLc to accept. Yet at every stage my home has been given the same careful and thorough attention as their larger jobs. And despite some push back with my insurance company every thing has proceeded smoothly and orderly manner given the inevitable supply chain delays. Jeh Johnson is an affable young man who has facilitated all phases my prject and has even taken time to educate me on all the intricacies involved in a project such as mine. I cannot think of any single word to describe my experience with Ethos Building Group LLc but the forgoing will have to suffice. Thanks you for your kind attention. Stay safe and make a point of telling those who you find dear just what they mean to you."

thomas p on June 2024


Avatar for RDB CONSTRUCTION LLC

RDB CONSTRUCTION LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

RDB CONSTRUCTION LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2025 years of experience
Free onsite estimate

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today.

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today.


Smull General Contracting, LLC

5.00(
3
)
Approved Pro

Smull General Contracting, LLC

5.00(
3
)
Approved Pro
3 years of experience
Free onsite estimate

Smull General Contracting LLC with 40 years of experience 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.

"Kevin and his team of seasoned professionals did an outstanding job thru every step of the comprehensive remodel. Time to completion was carefully managed including promptly dealing with punch list items at the end. Quick to return phone calls and kept a clean job site. Knowledgeable about available resources in area also."

katherine b on August 2025

Smull General Contracting LLC with 40 years of experience 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.

"Kevin and his team of seasoned professionals did an outstanding job thru every step of the comprehensive remodel. Time to completion was carefully managed including promptly dealing with punch list items at the end. Quick to return phone calls and kept a clean job site. Knowledgeable about available resources in area also."

katherine b on August 2025


Avatar for Swenson Builders LLC

Swenson Builders LLC

5.00(
1
)
Approved Pro

Swenson Builders LLC

5.00(
1
)
Approved Pro
14 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 StudioMarq, LLC

StudioMarq, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

StudioMarq, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

At StudioMarq LLC we make dreams come true. With over 30 years of experience, this phrase has become more than a catchy slogan. It's simply the way we do business. StudioMarq LLC does everything from custom home building and remodeling to small commercial build outs. We offer quality, professionalism and competitive pricing for every job, regardless of project size. Customer satisfaction is our primary goal. StudioMarq LLC looks forward to making your dream a reality.

At StudioMarq LLC we make dreams come true. With over 30 years of experience, this phrase has become more than a catchy slogan. It's simply the way we do business. StudioMarq LLC does everything from custom home building and remodeling to small commercial build outs. We offer quality, professionalism and competitive pricing for every job, regardless of project size. Customer satisfaction is our primary goal. StudioMarq LLC looks forward to making your dream a reality.

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FAQs for addition to existing structure building service projects in Saint-Louis, MO

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 Saint-Louis, MO 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.