*The Angi rating for Garage Service companies in Johnsburg, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Garage Service needs.
*The HomeAdvisor rating for Garage Service companies in Johnsburg, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Garage Service needs.
Last update on November 22, 2025
Serving Johnsburg, IL and surrounding areas
Approved
In business since 1996
Free estimates
Credit card accepted
"Our garage is 15 years old and still looks Brand New! We would highly recommend Garage for You"
+9
Serving Johnsburg, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"The project turned out great. Cesar and the crew did a fantastic job. The did the whole house. If I ever need any work done I will have them do it for sure. They are trusting and show up when they say they will be there."
+28
Serving Johnsburg, IL and surrounding areas
Approved
Warranties offered
Customers say: Super punctual
"Our experience with AP Builder was great. Angelo was very knowledgeable and professional, keeping us informed every step of the way. This was a big important project for our home and I am extremely happy with how it came out! The cost was very reasonable and there were no surprises, everything was open and honest. I would definitely use them again and recommend to friends and family. Thank you AP!"
+16
Serving Johnsburg, IL and surrounding areas
Approved
In business since 2003
Free estimates
Customers say: True professional
"Everything was great. Great work, great price,"
+23
Serving Johnsburg, IL and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"We had a wonderful experience working with KSRP Construction! From initial contact to job completion, communication was always very prompt and concise. We were needing to build a wall to close up our loft (to convert into a bedroom) and KSRP provided fair pricing, were quick and efficient and got the job done right. Roberto and Sebastian were incredibly professional, polite, skilled and detailed. Not only were we impressed with the work itself, but these guys were so thorough from initial tarping to final clean up. We have several neighbors and family members who are planning future house projects and you best believe we've already highly recommended KSRP Construction - specifically Roberto and Sebastian for the job!"
+503
Serving Johnsburg, IL and surrounding areas
Approved
In business since 2016
Free estimates
Customers say: Quick response
"I sincerely wish we could have used Trevor and his team! We will absolutely be contacting them in the future- they worked with our schedule, our budget, everything. Trevor went above and beyond to meet our timeline and communicated around the clock to make sure that happened. Unfortunately, there was a slip up on MY end and my father hired a company without my knowledge. Even then, they have remained professional and understanding."
+13
Serving Johnsburg, IL and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
"Brandon was absolutely a pro on every level. He cleaned up his area at the end every day and always left the work area safe. He showed up when he said he would. He keep us updated on the project as he went along. His quality of work- Wow! Second to none. I will hire Brandon for all my other various projects."
Serving Johnsburg, IL and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"I hired them to paint the interior of our garage. Plenty of screw holes and a couple places where the drywall was damaged, but Christian and his guys were upfront about their pricing and were able to get the project done in 1 day. It looks great and I look forward to using them again!"
+12
Serving Johnsburg, IL and surrounding areas
Approved
In business since 2003
Free estimates
Customers say: Quick response
"They were always there when they said they would be, they cleaned up every day before they left, and they have great workmanship. Everything was very good."
+18
Serving Johnsburg, IL and surrounding areas
Approved
In business since 2023
Customers say: Quick response
"Very professional, prompt, & excellent workmanship in repairing fence post. Would definitely recommend this company !"
+11
Yes, you should be able to cover your detached garage on your homeowners insurance policy. Most policies will automatically cover it as a “separate structure,” but policies differ widely. It’s best to confirm with your insurance company whether or not it will cover the detached garage before starting this extensive project.
It’s typically less expensive to buy a garage-building kit than to build a garage from scratch if you’re supplying all the labor. However, unless you are an experienced builder, you will still need to hire pros to install the foundation, concrete floor, and add electrical and plumbing to your garage kit. In that case, it’s worth the investment to build a garage through a local garage builder who can coordinate the hiring of other necessary pros.
The cost to convert a carport into a garage averages about $22,000, ranging from about $15,000 and $55,000. Additional cost factors to consider include size, time of year, and how much of the carport you can reuse. Other cost factors include the kinds and amounts of materials used, such as:
Add insulation: $1 per square foot
Add drywall: $1–$3 per square foot
Add window: $450–$2,000 per window
Add outlets: $75–$500
Add garage door: $250–$11,200
Enclose framing: $5–$13 per square foot
Replace roofing: $1,000–$2,000
The cost to build a detached garage for two cars costs about $26,400 on average. Prices range from $19,200 to $33,600, depending on your location, the garage size, height, materials, and site prep required. Additional cost factors include any plumbing, electrical wiring, and insulation. If you need to build a concrete foundation for a new detached garage, you can expect to pay $1,000 to $8,600 for this essential addition.
The average cost to remodel a garage is around $18,000, ranging from $1,500 to $50,000, depending on size, materials, location, and other factors like plumbing and electrical. Garage remodels that include changing the roof and walls add significant expenses to the project. Plus, you can expect to pay about $1,400 for the building conversion permits. For a simple remodel, like painting interior walls and recoating the garage floor, it will cost about $2 to $5 per square foot.
From average costs to expert advice, get all the answers you need to get your job done.
Want to revamp your garage and add some utility? Use this garage remodel cost guide to see what your project will cost before you get started.
Garages increase curb appeal and have a high ROI. Use this guide to learn about the average cost to build a garage and budget for your project.
Want to add value and living space to your home? Use this guide to figure out the cost to convert your garage into living space to see if it’s worth it.
For most homeowners, a garage needs to be big enough for more than parking a car. Use this guide to figure out the average garage size and how to build from there.
If you’re considering buying or building a home with a one-car garage size, it’s helpful to learn everything you need to know about this garage setup.
Weighing the options between an attached vs. detached garage? The choice is entirely personal, but we'll help you make the best decision for your property.
