Promax Construction

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Promax Construction Family owned general contractor specializing in roofing, siding, windows, doors, kitchens, bathrooms, gutters, decks, patios and more!

Roofing License #104016085

09/30/2026

New barn shingle roof by Promax. CertainTeed Landmark Pro Max Coastal Blue Shingle

09/04/2026

Siding and deck project underway in Forsyth by Promax Construction.

07/30/2026

New Trex composite deck, concrete patio, walkway and doors by Promax

Another beautiful home makeover!💙Featured in this project, our customer’s roof was replaced with GAF Timberline HDZ shin...
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

We just had the pleasure of roofing this beautiful house in Chatham! We used a Malarkey Roofing Products Vista Black Oa...
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.

Check out this BEAUTIFUL roof we replaced in Springfield! This roof was replaced in a perfect Landmark Pro Weathered Woo...
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

06/03/2026

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📞

Someone did not like our plants 😥.
05/22/2026

Someone did not like our plants 😥.

05/13/2026
05/08/2026

Current project in Decatur...

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

Telephone

+12174248900

Website

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