Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Creve Coeur, IL

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.

Find Addition to existing structure builders in Creve Coeur

Avatar for Coach House Garages

Coach House Garages

4.88(
92
)
Approved Pro

Coach House Garages

4.88(
92
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
53 years of experience

WE BUILD CUSTOM GARAGES DESIGNED TO FIT YOUR LIFE, BUDGET, AND DREAMS At Coach House, our buildings are more than just garages and sheds. By combining your imagination with our experience built from generations of Amish craftsmanship and the finest quality materials, we can build you a garage that fits all of your specifications at a budget you can live with. All with a warranty that cannot be matched by any other garage builder… Whether you have a particular design in mind — or you’re just beginning to dream about having more space —Coach House can help your dream come true. Garages, Garden Sheds, Guest Houses, Man Caves, She Sheds, Barndominiums, Pool Houses Workshops, Home Offices… A Coach House Garage is an extension of your life, whether it’s a structure for your vehicles, a space for your hobby, a playroom for your children, or a sanctuary from the outside world, we understand the impact and importance your Coach House will have in your life. You want a building that compliments and enhances your home, and brings value for years to come. You can count on your Coach House team to listen to your needs, and create the perfect building to fit your unique vision.

"Yes yes Great job"

Paul L on December 2025

WE BUILD CUSTOM GARAGES DESIGNED TO FIT YOUR LIFE, BUDGET, AND DREAMS At Coach House, our buildings are more than just garages and sheds. By combining your imagination with our experience built from generations of Amish craftsmanship and the finest quality materials, we can build you a garage that fits all of your specifications at a budget you can live with. All with a warranty that cannot be matched by any other garage builder… Whether you have a particular design in mind — or you’re just beginning to dream about having more space —Coach House can help your dream come true. Garages, Garden Sheds, Guest Houses, Man Caves, She Sheds, Barndominiums, Pool Houses Workshops, Home Offices… A Coach House Garage is an extension of your life, whether it’s a structure for your vehicles, a space for your hobby, a playroom for your children, or a sanctuary from the outside world, we understand the impact and importance your Coach House will have in your life. You want a building that compliments and enhances your home, and brings value for years to come. You can count on your Coach House team to listen to your needs, and create the perfect building to fit your unique vision.

"Yes yes Great job"

Paul L on December 2025


Avatar for Koss Remodeling

Koss Remodeling

5.00(
9
)
Approved Pro

Koss Remodeling

5.00(
9
)
Approved Pro
Customers say: Quick response
12 years of experience
Free onsite estimate

Koss Remodeling has been in business for over 10 years. We are locally owned & family operated. Since we started business we’ve completed over 1,000 projects throughout Illinois. We are a 5-star rated company with a proven track record of success. Staying up to date on the newest techniques is important to us which means we are always educating our employees on more efficient ways to complete a project. Our team is qualified to complete any type of remodel, reconstruction, or painting request.

"Everything looks GREAT!"

Eric L on June 2025

Koss Remodeling has been in business for over 10 years. We are locally owned & family operated. Since we started business we’ve completed over 1,000 projects throughout Illinois. We are a 5-star rated company with a proven track record of success. Staying up to date on the newest techniques is important to us which means we are always educating our employees on more efficient ways to complete a project. Our team is qualified to complete any type of remodel, reconstruction, or painting request.

"Everything looks GREAT!"

Eric L on June 2025


Avatar for Exclusive Masonry & Construction

Exclusive Masonry & Construction

5.00(
1
)
Approved Pro

Exclusive Masonry & Construction

5.00(
1
)
Approved Pro

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!

"Communication was great ever step of the way and they were more than flexible and worked through challenging weather to get the job done within our time frame. Would def consider working with them again."

Tom T on December 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!

"Communication was great ever step of the way and they were more than flexible and worked through challenging weather to get the job done within our time frame. Would def consider working with them again."

Tom T on December 2025


Avatar for Extreme Home Improvement

Extreme Home Improvement

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Extreme Home Improvement

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

With over 17 years of experience, Joe has been taking the roofing and construction business to new heights. Working to build long lasting relationships with customers through timeliness, professionalism, and going above and beyond to exceed your expectations. Extreme Home Improvement is your top choice for the changes you wish to make in your home. Call today for a free estimate and to schedule an appointment. Joe loves what he does and will be more than happy to talk to you!

With over 17 years of experience, Joe has been taking the roofing and construction business to new heights. Working to build long lasting relationships with customers through timeliness, professionalism, and going above and beyond to exceed your expectations. Extreme Home Improvement is your top choice for the changes you wish to make in your home. Call today for a free estimate and to schedule an appointment. Joe loves what he does and will be more than happy to talk to you!

FAQs for addition to existing structure building service projects in Creve Coeur, IL

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 Creve Coeur, IL 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.