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Promax Construction

4.6

About this business

Promax Construction is an independent and family owned company founded in 2002 by John Schilawski. While the company is evolved over the years, John Schilawski continues to run the company with his wife Sharon. Promax Construction’s home base is in Decatur, IL, but we provide services to the greater central Illinois community including Springfield, Champaign, Bloomington, IL and any location within a 65 mile radius of Decatur, IL. 

Location details

141 W Main St, Decatur, IL, 62523, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 5:00 p.m.
Tue8:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu8:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.6119 reviews
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Kim Curry's profile image
Kim Curry 
recommend  Recommended
5 years ago

Contracted with Promax for a new roof. Talk about fast and super organized! These guys come in and get the job done. Then, they clean up nicely. Super nice guys too! Thanks Promax. You guys rock! 

Business response:

Thank you so much!😊 

Amy Fairbanks Harper's profile image
Amy Fairbanks Harper 
5 years ago

They are good down to earth people & do a great job. Try & keep things as clean as possible. They did an amazing job on my bathroom. Thank you to everyone involved. 

Barbara Lombardo's profile image
Barbara Lombardo 
recommend  Recommended
5 years ago

During the month of December we had Promax replace our roof and front porch awning. They did a fantastic job. The front porch turned out better than we expected. John and the crews were very professional. Promax thank you so much!! 

John Falk's profile image
John Falk 
recommend  Recommended
5 years ago
Shelley Dehority Sassano's profile image
Shelley Dehority Sassano 
recommend  Recommended
6 years ago

I’ve had so many projects completed by Big John. Thanks for being so attentive to detail and ensuring the job is done correctly! 

Cathy Martin Briggs's profile image
Cathy Martin Briggs 
recommend  Recommended
6 years ago

I throughly enjoyed working with Promax on various projects we needed to fix on our house. We had horror stories from past contractors who did us wrong and caused damage to our roof. We had such great knowledge and service from John and all his team. They were kind and got their work done. We had some plaster repair and I was amazed at how fast and well they cleaned up. After the day was done it barely felt like anyone had been there at all. The roofers also did an excellent job of cleaning up after them selves. I had a visi... read more

Tim Stewart's profile image
Tim Stewart 
recommend  Recommended
6 years ago

promax just did a garage for me. the builders and the construction is second to none they did an amazing job and did it very quickly and exceed my expectations. I recommend them to everyone a great company that cares abt you and what they build thank you John and promax from all of my heart god bless all of you 

Robert Brice's profile image
Robert Brice 
7 years ago

From start to finish, the folks at Promax exceeded my expectations. They did what they said they were going to, and the quality of the work was unbelievably good. It's pretty hard to find a good plasterer anymore, because it is a bit of a dying art. But Antonio really impressed me with his ability and his professionalism. I'll be using this company again. 

Jerry Nalley's profile image
Jerry Nalley 
7 years ago

Frequently asked questions about Promax Construction

How is Promax Construction rated?

Promax Construction has a 4.6 star rating with 119 reviews. 

When is Promax Construction open?

Promax Construction is closed now. It will open at 8:00 a.m. 

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