1st Source Contractors

O'Fallon, IL

Gutters • Roofing • Siding • Contractor • Remodel/Home Improvement

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We are a family owned roofing company serving both the St. Louis and Quad City areas. 1st Source Contractors is a full-service construction company that can handle all of your roof, siding and gutter needs. Throughout the years, our focus has always remained the same and that is to, To deliver the best product and customer service to each of our customers at all times. 1st Source Contractors is proud members of the National Roofing Contractors Association. We are Accredited Members of the Better Business Bureau with an A+ rating and have never had a complaint. 1st Source is also a GAF Certified Contractor and a CertainTeed Shingle Master Company. We are fully licensed, bonded and insured with a strong emphasis on safety. 1st Source Contractors always tries to take the Environmentally Friendly approach to everything we do.We are a Green Building Contractor. We offer Insurance claim assistance and hassle free pricing. Call us today for a FREE no obligation estimate!

Services Offered

  • Gutter Install
  • Gutter Repair

  • Metal Roof Paint
  • Asphalt Shingle Install
  • Asphalt Shingle Replace
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  • Steel Siding Constuction
  • Fiber Board Siding Construction
  • Stucco Siding Construction
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Remodel/Home Improvement
  • Basement Remodel
  • Wood Stair Install
  • Wood Railing Install
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