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Find Addition to existing structure builders in Saint-Louis

"Randy and crew arrived and installed new storm door and front door on front of house. They also installed new French doors in place of our old sliding glass doors downstairs. Loved the work."

Timothy G on January 2026

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.

"Randy and crew arrived and installed new storm door and front door on front of house. They also installed new French doors in place of our old sliding glass doors downstairs. Loved the work."

Timothy G on January 2026


Avatar for JH Construction & Remodeling

JH Construction & Remodeling

5.00(
3
)
Approved Pro

JH Construction & Remodeling

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

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!

"This company provided quality and timely work. They over exceeded in the expectations that I had talked about with them when I called them to put in new flooring . I would definitely recommend them to anyone who's looking to have work and or projects done on their property!!!!!"

Brad C on January 2026

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!

"This company provided quality and timely work. They over exceeded in the expectations that I had talked about with them when I called them to put in new flooring . I would definitely recommend them to anyone who's looking to have work and or projects done on their property!!!!!"

Brad C on January 2026


Birkenmeier & Sons Inc

4.99(
141
)
Approved Pro

Birkenmeier & Sons Inc

4.99(
141
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
46 years of experience

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

"I’m not sure where to start with this review. I faced several challenges with insurance and finding the right contractor to take care of spring storm damage and make repairs to work a previous contractor performed to my home. I met with Al Birkenmeier and showed him everything that needed to be repaired. The QUALITY of the materials and work done was impeccable and reminded me of how things use to be done years ago. Bobby, the carpenter, treated me respectfully and didn’t cut corners. Al only uses subcontractors he trusts to do the same quality work and ALL of those subs did exactly that! My house is fixed and is warmer due to the other work that needed to be redone just in time for winter. I can’t thank Al, Bobby, and the Subs enough and I appreciate ALL of the work done. The work wasn’t just good enough, it was above and beyond my true expectations!"

Carol M on December 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

"I’m not sure where to start with this review. I faced several challenges with insurance and finding the right contractor to take care of spring storm damage and make repairs to work a previous contractor performed to my home. I met with Al Birkenmeier and showed him everything that needed to be repaired. The QUALITY of the materials and work done was impeccable and reminded me of how things use to be done years ago. Bobby, the carpenter, treated me respectfully and didn’t cut corners. Al only uses subcontractors he trusts to do the same quality work and ALL of those subs did exactly that! My house is fixed and is warmer due to the other work that needed to be redone just in time for winter. I can’t thank Al, Bobby, and the Subs enough and I appreciate ALL of the work done. The work wasn’t just good enough, it was above and beyond my true expectations!"

Carol M on December 2025


"Tom and his crew were easy to work with. They are trustworthy and listened to my preferences and concerns. They also kept me informed every step of the way. I am happy with my bathroom remodel."

Diane F on February 2023

We are a third generation. Family owned & operated. construction/renovation business that services St.Louis County, St. Charles County, Lincoln, Warren and other surrounding areas.

"Tom and his crew were easy to work with. They are trustworthy and listened to my preferences and concerns. They also kept me informed every step of the way. I am happy with my bathroom remodel."

Diane F on February 2023


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


Mueller Contracting LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Mueller Contracting LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2026 years of experience
Free onsite estimate

We are a small, family based company that provides excellent communication, and excellent work. We have a high attention to detail. We would be appreciative of your work. We have been in the construction industry for 20 years. We can provide select demolition, small structural demolition, and clean up services.

We are a small, family based company that provides excellent communication, and excellent work. We have a high attention to detail. We would be appreciative of your work. We have been in the construction industry for 20 years. We can provide select demolition, small structural demolition, and clean up services.


LSP construction

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

LSP construction

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2026 years of experience

I’m a skilled carpenter providing residential repairs and custom work. I believe in honest work, fair prices, and not cutting corners. If I say I’ll be there, I show up—and I don’t leave a mess behind. I’m building my business on word-of-mouth and repeat customers, which means every job matters. If you want quality work from someone who takes pride in it, I’m your guy.

I’m a skilled carpenter providing residential repairs and custom work. I believe in honest work, fair prices, and not cutting corners. If I say I’ll be there, I show up—and I don’t leave a mess behind. I’m building my business on word-of-mouth and repeat customers, which means every job matters. If you want quality work from someone who takes pride in it, I’m your guy.


Avatar for The Designer Craftsmen

The Designer Craftsmen

5.00(
5
)
Approved Pro

The Designer Craftsmen

5.00(
5
)
Approved Pro
2026 years of experience
Free onsite estimate

Hello there! I'm a Saint Charles/Saint Louis native and an experienced carpenter and remodeller of 17 years! Been in my own business since 2022. I love to do beautiful work at reasonable prices. I am focused on design-minded small construction and carpentry--this means that I am not primarily so focused on flashy features and the newest updates, and more focused on how I can create a project with you that makes sense with your specific house and it's architectural design. I love working with wood the most but really love doing most anything on a home and happy to do handyman work here and there as well. Please reach out so we can start a conversation! I'm happy to offer advice on how to navigate the construction industry or send you phone numbers of other great guys if you need other services. I focus on approachability and a down to earth experience. I love doing good work, i'm easy to deal with and show up when I say I will. Would love to work with you!

Hello there! I'm a Saint Charles/Saint Louis native and an experienced carpenter and remodeller of 17 years! Been in my own business since 2022. I love to do beautiful work at reasonable prices. I am focused on design-minded small construction and carpentry--this means that I am not primarily so focused on flashy features and the newest updates, and more focused on how I can create a project with you that makes sense with your specific house and it's architectural design. I love working with wood the most but really love doing most anything on a home and happy to do handyman work here and there as well. Please reach out so we can start a conversation! I'm happy to offer advice on how to navigate the construction industry or send you phone numbers of other great guys if you need other services. I focus on approachability and a down to earth experience. I love doing good work, i'm easy to deal with and show up when I say I will. Would love to work with you!


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
2026 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.


Avatar for Dana King Design-Build and Remodeling

Dana King Design-Build and Remodeling

4.81(
209
)
Approved Pro

Dana King Design-Build and Remodeling

4.81(
209
)
Approved Pro
Super Service Award
Customers say: True professional
13 local quotes requested
23 years of experience

At Dana King, we are an award-winning design-build firm that delivers innovative home improvement solutions to St. Louis. From the initial concept to completion, we provide one point of accountability to ensure peace of mind that your remodel will be as envisioned and professionally executed. Our mission is to enhance the way you live in your home.

"We hired Dana King to build our garage and we were so pleased by the result we hired them to remodel our kitchen. Dana and her team do an excellent job communicating throughout the construction project, keeping to their budget, and their designs are simply beautiful. We couldn't be happier with their work to make our home a place of tranquility."

David A on May 2025

At Dana King, we are an award-winning design-build firm that delivers innovative home improvement solutions to St. Louis. From the initial concept to completion, we provide one point of accountability to ensure peace of mind that your remodel will be as envisioned and professionally executed. Our mission is to enhance the way you live in your home.

"We hired Dana King to build our garage and we were so pleased by the result we hired them to remodel our kitchen. Dana and her team do an excellent job communicating throughout the construction project, keeping to their budget, and their designs are simply beautiful. We couldn't be happier with their work to make our home a place of tranquility."

David A on May 2025

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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.