1st Source Contractors

1st Source Contractors

1st Source Contractors
1560 Frontage Rd, O Fallon IL, 62269 USA


About Us

This residential contractor is a GAF Factory-Certified Contractor. GAF trains and tests thousands of the best roofers in the country and makes sure they're appropriately licensed and insured so they can offer the best warranties.

Member Since:
Certifications & Awards

*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.

Customer Reviews

4.0 (16)

Google Reviews

Contractor reviews from customers on Google

  • "I still haven't heard back from one of your company representatives. I have been waiting over 2 1/2 weeks for an estimate."

    - K.J, Sep 3, 2022

  • "Brad Miller was exceptionally responsive and accommodating providing estimates to replace our whole roof. He worked closely with us during the insurance hail damage claim process, and once the claim was approved had his team scheduled to start within a few days. This was a fairly large roof, and The team showed up at 6:15 am and stayed until 9:00 pm to complete the job. That included removal , installation, and cleanup. Very happy with the results! Brad had done several smaller jobs for us in the past, and His integrity and “honest” estimates and pricing were why we chose First Source to do our roof replacement. I would highly recommend First Source to anyone for small repairs to a whole roof replacement."

    - D.R, Nov 15, 2021

  • "Love this team. Best work!"

    - M.C, Feb 5, 2021

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