Business ProfileRoofers in Belleville, Illinois
Allen Roofing & Siding
Allen Roofing & Siding
Founded in 1972, Allen Roofing & Siding serves Belleville through its Caseyville hub and operates three offices across the greater St. Louis metro in Missouri and Illinois. It takes on residential and commercial roofing projects.
Last Updated October 2, 2026.
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Business Highlights
- It is locally owned and operated.
- Free, detailed estimates are available.
- No upfront deposits are required on residential projects; exceptions apply to large commercial projects and specialty-order materials.
- It lists Illinois License 104.019586.
- It is a GAF Certified Contractor.
- Its residential roof inspectors are HAAG-certified.
- Allen Roofing & Siding received the BBB Torch Award for Ethics.
Service Area
Belleville, Caseyville, Collinsville, Fairview Heights, Glen Carbon and Edwardsville; the Greater St. Louis metro area, Metro East and Southern Illinois.
Active Business Listing
Allen Roofing & Siding is one of 11 roofers ProsGrade lists in Belleville, Illinois.
Active
Public local listing
Listing details
10 services listed, including New roof installation, Roof replacement and Roof repair. Open weekdays, closed on weekends. Rated 4.4 from 54 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Allen Roofing & Siding compares with the other 10 roofers on ProsGrade in Belleville, using public Google ratings and review counts.
- One of 11 Belleville roofers on ProsGrade.
Services Covered
10 services- New roof installationnew homes and garage additions
- Roof replacementasphalt shingles, composite shingles, cedar shake, flat and slate roofs
- Roof repairleak detection and shingle replacement
- Roof inspectionsafter storms; before home purchases
- Storm damage repairdamage assessments, insurance coordination and full restoration
- Commercial roofingflat and metal roofing; energy-efficient solutions
- Sidingfiber cement, engineered wood and vinyl; trim, fascia and soffits
- Guttersseamless aluminum and copper; screens and covers
- Skylightscustom installations, leak prevention and energy efficiency
- Tuckpointingchimney repair, routine maintenance, patios and walkways
Reviews
What customers say
Customers praise communication and thoughtful answers to questions. One customer says Allen worked with the insurer and that the final estimate was accepted within a couple of days; another recalls that project glitches were quickly resolved.
Customer Reviews
Michael Caponi
I recently had my roofing removed and replaced by Allen Roofing & Siding. Allen did a outstanding job, and I would recommend them for all your roofing needs.
MaryBeth Turner
I've recommended Allen Roofing to many people already. I had many estimates that the insurance company rejected before Allen Roofing made one. The big difference was the way they worked with the insurance company. Within a couple of days after they submitted a final estimate my insurance accepted it. All I ended up paying was my deductible. They were willing to take the extra step and communicate.
Thank you!!!
Richard Polic
Mack patiently answered many questions helping us choose the right products and to make sure we were happy with end result. BIll was incredible at communicating with us every step along the way. With any project there were glitches, but they were quickly resolved. Additionally, Sandy (in the office) is very kind and professional! I would highly recommend them for roofing and siding projects because overall we are happy with the results!
Tim Elias
Have used Allen Roofing & Siding for hail damage repair twice in the past 14 years. Both times the inspection, material choice, communication with myself & the insurance company was outstanding. Communication was always spot on along with answering any questions. There is a reason the second time around that Allen Roofing & Siding was my choice. Local, responsive, transparent with top quality work!
Anu Singh
Allen Roofing is very easy to work with. Their staff is very helpful and knowledgeable. They did an excellent job of replacing my roof and siding damaged from a severe hailstorm. Their quote was inline with the insurance company estimates and they didn’t try to add extras during or after the work was done.
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Frequently Asked Questions
How does Allen Roofing & Siding decide between repair and replacement?
The company says it inspects the roof and recommends only the work needed, including a repair when that will do.
What warranty does Allen Roofing & Siding offer?
The company says it offers a satisfaction guarantee for all services; some services and products also have specific warranties.
Does Allen Roofing & Siding offer financing?
Financing options are available for home-improvement projects.