Promax Construction
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Family owned general contractor specializing in roofing, siding, windows, doors, kitchens, bathrooms, gutters, decks, patios and more!
Roofing License #104016085
New barn shingle roof by Promax. CertainTeed Landmark Pro Max Coastal Blue Shingle
Siding and deck project underway in Forsyth by Promax Construction.
New Trex composite deck, concrete patio, walkway and doors by Promax
07/30/2026
Another beautiful home makeover!💙
Featured in this project, our customer’s roof was replaced with GAF Timberline HDZ shingles in a clean Charcoal color. Also, we applied new Royal vinyl siding, new white 6” seamless gutters, and white soffit and fascia. Finally, we sided the top gables in board and batten in another shade of blue to enhance the exterior look and exceed our customer’s expectations.
Call us today for all your exterior home needs!
📞 (217) 424-8900 | promaxconstruction.com
07/28/2026
We just had the pleasure of roofing this beautiful house in Chatham! We used a Malarkey Roofing Products Vista Black Oak rubber asphalt shingle. These shingles are a great cost effective way to upgrade from the standard asphalt shingle.
06/24/2026
Check out this BEAUTIFUL roof we replaced in Springfield! This roof was replaced in a perfect Landmark Pro Weathered Wood color from CertainTeed.
Storm damage? Leaks? Holes? Missing shingles? Wear and tear? Let Promax take it from here.
📞(217) 424-8900
A new, custom ADA bathroom renovation by Promax. Safe, functional, and built to last✔️
Call us with ALL your bathroom needs today! (217) 424-8900📞
05/22/2026
Someone did not like our plants 😥.
Current project in Decatur...
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Address
141 W Main Street
Decatur, IL
62523
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |
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