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Find Garage builders in O Fallon

Avatar for All Property Improvements, Inc.

All Property Improvements, Inc.

4.78(
12
)
•Approved Pro

All Property Improvements, Inc.

4.78(
12
)
•Approved Pro
Customers say: True professional
28 years of experience
Free onsite estimate

All Property Improvements Inc. / A.P.I. INC. Has been in the business of helping you build what you want since 1997 With over $13 million in completed projects. We design for free and create at a low cost. So before you buy TRY API!

"Steve has built two garages for us over a period of a couple of years. I also had him come back and build an extension on one of the garages. Steve is a great guy to work with and his guys are all polite and excellent Tradesmen."

Bob P on August 2025

All Property Improvements Inc. / A.P.I. INC. Has been in the business of helping you build what you want since 1997 With over $13 million in completed projects. We design for free and create at a low cost. So before you buy TRY API!

"Steve has built two garages for us over a period of a couple of years. I also had him come back and build an extension on one of the garages. Steve is a great guy to work with and his guys are all polite and excellent Tradesmen."

Bob P on August 2025

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
93 local quotes requested
22 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

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
294 local quotes requested

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 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.

Avatar for Eaton Brothers Construction, LLC

Eaton Brothers Construction, LLC

5.00(
13
)
•Approved Pro

Eaton Brothers Construction, LLC

5.00(
13
)
•Approved Pro
Super Service Award
Customers say: Quick response
19 local quotes requested
19 years of experience

We Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Steve Eaton and his crew constructed A beautiful 15x 42 Timber tech composite deck for us.His work was very precise down to the smallest detail.He went out of his way to make sure each stage of the construction was done pr spec.Steve personally performed special small additional tasks that the wife requested without even hesitating.I would highly recommend Eaton bros const.to anyone that may need any expert construction needing performed. Thank you again Steve,and your crew for our project completed that we will enjoy for several years to come"

Frank S on October 2025

We Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Steve Eaton and his crew constructed A beautiful 15x 42 Timber tech composite deck for us.His work was very precise down to the smallest detail.He went out of his way to make sure each stage of the construction was done pr spec.Steve personally performed special small additional tasks that the wife requested without even hesitating.I would highly recommend Eaton bros const.to anyone that may need any expert construction needing performed. Thank you again Steve,and your crew for our project completed that we will enjoy for several years to come"

Frank S on October 2025

3 J'S SEAMLESS GUTTERING

No reviews yet

3 J'S SEAMLESS GUTTERING

No reviews yet
29 years of experience

Christian Family owned and operated, serving all listed counties for 20 years. Maintains 6 full time qualified employees as well as 2 part time. Cash, check, credit cards accepted. Free estimates and consultations.

Christian Family owned and operated, serving all listed counties for 20 years. Maintains 6 full time qualified employees as well as 2 part time. Cash, check, credit cards accepted. Free estimates and consultations.

Avatar for Ars Affordable Roofing & Siding

Ars Affordable Roofing & Siding

No reviews yet

Ars Affordable Roofing & Siding

No reviews yet
26 years of experience

Quality Roofing at Affordable Prices. Let us give u a free estimate on your new roof.

Quality Roofing at Affordable Prices. Let us give u a free estimate on your new roof.

Avatar for Wilke Window & Door Inc

Wilke Window & Door Inc

4.42(
36
)

Wilke Window & Door Inc

4.42(
36
)
Customers say: Quality work
65 years of experience

FAMILY OWNED FOR OVER 50 YEARS. FREE ESTIMATES. ADDITIONAL EMAIL: INSTALL@WILKEWINDOW.COM

"We ordered over $20,000 in windows, doors, and interior trim from wilke. Things went well until the person that we ordered everything from abruptly was no longer there. We were assigned another salesperson who seemed disinterested in seeing the project through. All three of the sliding doors wilke sent out had issues. I first informed wilke of the issues 08/07/17. They came out a few months later and fixed two of the three doors. I called them and told them that they forgot to fix the sliding door in our master bedroom and that the door in our living room had broken again. They sent someone out a second time (a few months later) but it was with the wrong parts. It is now 02/23/18 and they still have not fixed the two doors that have been broken for over 6 months. They blame the delay on not being able to get the parts but in reality, they did not even order the correct parts until we escalated the issue to upper management. We are now waiting for the parts to come in and wilke to hopefully fix the sliding doors. But they are estimating that to be in March. I went with wilke because of their claim of customer service. I will never go back again and I hope anyone reading this does their homework."

Tyler O on February 2018

FAMILY OWNED FOR OVER 50 YEARS. FREE ESTIMATES. ADDITIONAL EMAIL: INSTALL@WILKEWINDOW.COM

"We ordered over $20,000 in windows, doors, and interior trim from wilke. Things went well until the person that we ordered everything from abruptly was no longer there. We were assigned another salesperson who seemed disinterested in seeing the project through. All three of the sliding doors wilke sent out had issues. I first informed wilke of the issues 08/07/17. They came out a few months later and fixed two of the three doors. I called them and told them that they forgot to fix the sliding door in our master bedroom and that the door in our living room had broken again. They sent someone out a second time (a few months later) but it was with the wrong parts. It is now 02/23/18 and they still have not fixed the two doors that have been broken for over 6 months. They blame the delay on not being able to get the parts but in reality, they did not even order the correct parts until we escalated the issue to upper management. We are now waiting for the parts to come in and wilke to hopefully fix the sliding doors. But they are estimating that to be in March. I went with wilke because of their claim of customer service. I will never go back again and I hope anyone reading this does their homework."

Tyler O on February 2018

Lowe's OF Ballwin

4.29(
34
)

Lowe's OF Ballwin

4.29(
34
)
Customers say: Terrific value
77 years of experience

Uses Subs, Charges Flat Rate, Charges $1.50 Per Mile For Service Outside 15 Mile Radius. Store Number - #1503.

Uses Subs, Charges Flat Rate, Charges $1.50 Per Mile For Service Outside 15 Mile Radius. Store Number - #1503.

Lowe's Of Chesterfield

4.88(
24
)

Lowe's Of Chesterfield

4.88(
24
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Store number - 0731.

Store number - 0731.

...
Showing 1-10 of 397
FAQs for garage building service projects in O Fallon, IL

A well‑constructed, properly permitted detached garage adds between $12,000 and $36,000 to a home’s resale value. Buyers appreciate the secure parking, extra storage, and flexible workspace, so appraisers often bump the property’s value accordingly. The exact return depends on the garage’s size, finishes, and how well it matches the main house, but most homeowners see a strong ROI when the build meets local codes and passes inspection.

Yes—once it meets local building codes and you secure the proper permits, a detached garage can be converted into living space. Finishing the interior, adding climate control, and ensuring safe egress effectively increase your usable square footage, though it may not always count toward the official listing. Skipping permits can trigger fines and even force you to undo the work, so always clear plans with your city first.

Most homeowners policies cover a detached garage under the “other structures” provision, but coverage limits vary. Review your declarations page and ask your agent how much protection you have for separate structures. If the limit is lower than the garage’s replacement cost, you can raise it for a modest premium. Confirming the details now prevents headaches if you ever need to file a claim.

The O Fallon, IL homeowners’ guide to garage building services

From average costs to expert advice, get all the answers you need to get your job done.

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