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About

About This Business

A-1 Guarantee Roofing provides roofing services for residential and commercial clients, including roof installation, repair, inspection, and insurance coordination. The company assists clients by conducting on-site visual assessments, offering detailed cost estimates, advising on suitable roofing materials and installation techniques, liaising with insurance adjusters, and managing project completion.

BBB Accredited Since: 2/5/1998

Years in Business: 34

Products and Services

Roof Installation & Re-Roofing: Performs complete roof system installations using asphalt shingles, metal, tile, and slate, including underlayment, flashing, and ventilation components. [www.a1roof.net], [a1roof.net]
Roof Repair Services: Addresses roofing issues such as leaks, damaged shingles, flashings, and dry rot through visual diagnosis and repair planning. [a1roof.net], [a1roof.net]
Commercial Roofing: Provides maintenance and repair services for flat, low-slope, and sloped commercial roof systems. 
Free Inspections & Estimates: Offers bonded technician inspections and detailed estimates for roofing projects at no cost. 
Insurance Claim Assistance: Coordinates with insurance adjusters, files paperwork, and supports claim processes for roofing damage. 
Factory-Certified Installations: Installs certified roofing systems from manufacturers like CertainTeed and Owens-Corning, including architectural shingle options.
Warranty & Post-Inspection Process: Includes a post-installation quality inspection and five-year workmanship coverage on most residential installations. 

Photos and Videos

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Business Details

BBB File Opened:
10/3/1994
Business Started:
3/15/1992
Business Incorporated:
9/1/1992
Type of Entity:
Corporation
Business Management:
Mr. Brian Garber, President
Mrs. Sally Garber, Vice President
Number of Employees:
25

Additional Contact Information

Principal Contacts
Mr. Brian Garber, President
Customer Contacts
Mrs. Sally Garber, Vice President
Fax numbers
Primary Fax: (417) 863-9825
Additional Phone Numbers
Other Phone: (417) 299-7728
Social Media
Facebook

Additional Information

Payment methods
Mater card, Visa, American Express  fees apply
Other Resources
Illinois Division of Professional Regulation
320 W. Washington
Springfield IL 62786
Phone Number: (217) 785-0800; TDD: (217) 524-6735
Fax Number: (217) 782-7645
https://idfpr.illinois.gov/

Latest Reviews

  • Linda L

    "REMOVEDand the crew at A-1 Roofing live up to their namethey do an A-1 job!" ... Read full review

  • William C

    "Outstanding bidding process and job completion.Seamless and as promised start to finish." ... Read full review

  • JOANNA S

    "We are completely pleased with every aspect of our business transaction with A-1 roofing. From the first contact, REMOVED, who provided a thorough and timely evaluation, all the way to completion of the job, there was great communication and follow up." ... Read full review

View all Reviews

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