Top-rated garage builders.

Get matched with top garage builders in Sullivan, 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.

Garage builders in Sullivan

Avatar for Coach House Garages

Coach House Garages

700 Mill Street
4.80(
5
)
Approved Pro

Coach House Garages

700 Mill Street
4.80(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
51 years of experience

Looking for a garage builder who provides a great product at a fair price and warranties the work in writing for five years? You've come to the right place. You will always get a great garage at a fair price when choosing Coach House Garages! Call us today and let us be your 1 stop solution for all your garage needs.

"Amish crew quick & professional. Garage was up in 4 hours. Cement crew from Beardstown also excellent. Butch who did yard/dirt work also excellent. Expensive, yes. But isnt everything these days. Quality work. Thanks Mark of Coach house."

Yvonne H on December 2022

Looking for a garage builder who provides a great product at a fair price and warranties the work in writing for five years? You've come to the right place. You will always get a great garage at a fair price when choosing Coach House Garages! Call us today and let us be your 1 stop solution for all your garage needs.

"Amish crew quick & professional. Garage was up in 4 hours. Cement crew from Beardstown also excellent. Butch who did yard/dirt work also excellent. Expensive, yes. But isnt everything these days. Quality work. Thanks Mark of Coach house."

Yvonne H on December 2022


Avatar for 1600 Contracting LLC

1600 Contracting LLC

1011 County Rd 1600 E
5.00(
2
)
Approved Pro

1600 Contracting LLC

1011 County Rd 1600 E
5.00(
2
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

1600 Contracting LLC 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.

"Fantastic, work and very affordable!"

Jeff B on July 2025

1600 Contracting LLC 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.

"Fantastic, work and very affordable!"

Jeff B on July 2025


Avatar for Central Illinois Epoxy LLC

Central Illinois Epoxy LLC

8161 Oak Run Drive
5.00(
11
)
Approved Pro

Central Illinois Epoxy LLC

8161 Oak Run Drive
5.00(
11
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
122 local quotes requested

Whether you are a homeowner looking to enhance your garage or basement or a business owner with specific flooring requirements, Central Illinois Epoxy will provide the high-quality and professional epoxy flooring solution for your project. We provide the Central Illinois area with a variety of epoxy floor coating options and pride ourselves on the friendly, professional service we give to each customer. Central Illinois Epoxy's friendly and professional team will help you determine the best flooring option for your garage, basement, commercial space or industrial facility. Our years of epoxy flooring experience will then be used to properly install your new flooring in an efficient manner. Our service is always guaranteed.

"Timely and efficiently. Outstanding crew. Well satisfied."

Marion E. O on September 2018

Whether you are a homeowner looking to enhance your garage or basement or a business owner with specific flooring requirements, Central Illinois Epoxy will provide the high-quality and professional epoxy flooring solution for your project. We provide the Central Illinois area with a variety of epoxy floor coating options and pride ourselves on the friendly, professional service we give to each customer. Central Illinois Epoxy's friendly and professional team will help you determine the best flooring option for your garage, basement, commercial space or industrial facility. Our years of epoxy flooring experience will then be used to properly install your new flooring in an efficient manner. Our service is always guaranteed.

"Timely and efficiently. Outstanding crew. Well satisfied."

Marion E. O on September 2018


Avatar for Coach House Garages

Coach House Garages

Serving Illinois, Indiana, The Quad Cities, And The St. Louis, MO Area
4.75(
104
)
Approved Pro

Coach House Garages

Serving Illinois, Indiana, The Quad Cities, And The St. Louis, MO Area
4.75(
104
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
677 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.

"service was great."

Billy M on September 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.

"service was great."

Billy M on September 2025


The Ohlson Group

10233 Clow Creek Rd.
No reviews yet

The Ohlson Group

10233 Clow Creek Rd.
No reviews yet
32 years of experience

Complete projects-one price-totally done-one convenient call is all it takes. The Ohlson Group has been in business since 1993. As the owner I have always been in the building trade, my interest in the trade started back in grade school wood shop and evolved into what is now The Ohlson Group. We have done many jobs for builders and homeowners over the years and can provide many references. We are members of the BBB with an A+ rating. You can check out our website as we are adding pictures daily.

Complete projects-one price-totally done-one convenient call is all it takes. The Ohlson Group has been in business since 1993. As the owner I have always been in the building trade, my interest in the trade started back in grade school wood shop and evolved into what is now The Ohlson Group. We have done many jobs for builders and homeowners over the years and can provide many references. We are members of the BBB with an A+ rating. You can check out our website as we are adding pictures daily.


Kingery's construction

403 W. Walnut
1.50(
2
)

Kingery's construction

403 W. Walnut
1.50(
2
)
Free onsite estimate

Josh Wallis Roofing & General Construction

423 N Chestnut St
1.00(
1
)

Josh Wallis Roofing & General Construction

423 N Chestnut St
1.00(
1
)
19 years of experience

Call cause we do it all..! 10% off all asphalt roofs through June.. 5% off all treated decks.!

"no-show, no call, two days in a row."

Joi O on April 2022

Call cause we do it all..! 10% off all asphalt roofs through June.. 5% off all treated decks.!

"no-show, no call, two days in a row."

Joi O on April 2022


His and Hers

No reviews yet

His and Hers

No reviews yet
26 years of experience

Husband and Wife team -- he can fix it all. "If Man Can Make It, John Can Fix It" She can clean it all. She takes great care of our babies, pets and home too.

Husband and Wife team -- he can fix it all. "If Man Can Make It, John Can Fix It" She can clean it all. She takes great care of our babies, pets and home too.


JLN ENTERPRISES

20987 N MAYFLOWER LN
No reviews yet

JLN ENTERPRISES

20987 N MAYFLOWER LN
No reviews yet

Reeders Remodeling

121 S 17th
5.00(
1
)

Reeders Remodeling

121 S 17th
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Anywhere from 1-10 employees. May hire sub contractors. Charges by the job. Travel/trip charges may apply for long distance jobs.

Anywhere from 1-10 employees. May hire sub contractors. Charges by the job. Travel/trip charges may apply for long distance jobs.

...
Showing 1-10 of 86
FAQs for garage building service projects in Sullivan, IL

Building a garage requires a timeline of six to eight weeks from the permit approval stage until final finishes are installed. This period covers obtaining permits, procuring materials, and the actual construction. Delays in material shipments, contractor scheduling, or permit processing can extend the build time. The overall project timeline is also influenced by the garage’s size and design complexity, such as whether you’re adding a living space. 

Building a garage with a living space, like a suite or apartment, costs $125 to $250 per square foot in addition to the cost of the garage. This adds another $60,000 to $270,000 to the total project cost and includes the design, enhanced finishes, specialized plumbing, and electrical work needed for a functional apartment or suite.

Prefab garage kits can be a cost-effective solution for basic storage needs, with prices ranging from $4,000 to $11,000 (excluding labor and permits). However, they may not add significant value to your home and might not last as long as a custom-built garage. For long-term value and durability, investing in a custom garage is the better choice.

A garage is a fully enclosed structure with walls, a roof, and a locking door. It often includes electricity, insulation, plumbing, and HVAC. A garage offers secure, sheltered parking and can increase your home's value. A carport is a semi-open structure with a roof (and sometimes walls) that provides basic protection from the elements. However, it is less secure and has less impact on the value of the home.

Concrete flooring is the most popular option for a garage. It offers an extremely durable and low-maintenance surface that withstands the weight of vehicles and heavy items. Concrete provides a solid base for additional treatments and serves as an excellent foundation if homeowners choose to upgrade the appearance or convert the space for alternative uses.

The Sullivan, IL homeowners’ guide to garage building services

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

  • A wooden prefab garage

    HomeAdvisor's Prefab Garage Prices Guide gives average manufactured or modular garage costs. Compare pre-built garage prices by material, size, and type.

  • double garage doors on a brick home

    Learn about common garage door replacement costs and explore how size, type, material, brand, labor, and add-ons affect the total price.

  • automatic garage door opener in open garage

    HomeAdvisor's Garage Door Opener Repair Cost Guide gives average garage opener repair prices. Learn about electric garage door opener repair and other related prices.

  • garage door spring being repaired

    Need to repair or replace your garage door springs? Use this extensive cost guide to learn how much you’ll need to budget for the project.

  • new garage built onto house

    How much does it cost to build a garage? Explore cost factors, budgeting tips, and how a garage adds to your home’s value with our detailed cost guide.