Roofing ShinglesS. M. Wilson & Co. is a nearly 100-year-old construction management, general contracting and design/build firm headquartered in St. Louis. S. M. Wilson provides a complete range of commercial construction services for clients in healthcare, senior care, retail, education, commercial, federal/MILCON and industrial markets.

Since our beginning, we have built our business on honesty and integrity. Our open and honest communication has allowed us to build great relationships with our clients, partners and subcontractors. Today, 75 percent of S. M. Wilson’s business comes from repeat clients.

In June 2012, S. M. Wilson expanded on its 90-plus years of excellence by purchasing Cambridge, an established residential and commercial roofing and exterior specialty firm with over 10,000 satisfied customers and an A+ Better Business Bureau rating. Implementing S. M. Wilson’s standards for customer service, honesty and integrity, relationship building and passion for excellence, we now operate as Cambridge Wilson & Co. (CWC), serving residential and commercial clients throughout the Midwest, with headquarters in St. Louis, MO.

  • jennifer.luber
    5 Star Rating

    "CWC Roofing & Exteriors completed our roof last Summer after a couple of nasty hail storms and did a wonderful job! We recommended them to several of our neighbors who also seemed very pleased with their results."

  • marilynmiller
    5 Star Rating

    "These guys were very professional, they finished their work in one day, and had a dedicated safety person on site at the beginning of the installation. When they left, I could not even tell they had been there."

  • spill10
    5 Star Rating

    "This was one of the most professional businesses I have ever had the pleasure of working with. The customer service they provided from start to finish was impeccable along with the roof they installed. I highly recommend working with them and going with the integrity roof system. You will not regret it."

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