About
United Roofing & General Contractors is a Dallas roofing and exterior contractor at 4215 Munger Ave, Dallas 75204, in Dallas County. The Texas entity, United Roofing and General Contractors LLC, was incorporated in January 2021 according to its BBB profile, which lists Stanley Knappen as owner and managing member and Cody Koziol as managing member. The Dallas operation is part of a wider multi state United Roofing organisation whose site also shows offices in Lombard, Illinois and Kalamazoo, Michigan, and whose about page dates the overall brand to 2005. The service list is residential and commercial roofing plus most of the rest of the exterior: roof repair, replacement, inspection and installation, TPO and EPDM commercial systems, gutters and downspouts, siding, fencing, garage doors and exterior painting. The company markets free roof inspections and says it works directly with insurance carriers, which fits a North Texas market where most roof replacements start as a hail claim. On verifiable trust signals, the company has been a BBB Accredited Business since June 2021 and holds an A+ rating on its Dallas BBB profile. Its own about page displays Owens Corning, GAF, CertainTeed and ProVia brand marks, but no manufacturer contractor directory profile for the Dallas entity was located during this research, so those are recorded as stated by the company rather than as verified certifications.
Highlights
Services
Service areas
Location & service area
Insurance & credential verification
Texas does not issue a state roofing license, so we verify companies the way homeowners actually can: confirming insurance coverage, checking RCAT (Roofing Contractors Association of Texas) status, and checking city or county registration where the local jurisdiction requires one. Every credential below links to the actual issuing organization's own public lookup — don't just take our checkmark for it. Always ask for a current certificate of insurance before signing any contract.
Confirm this licence yourself at web.rcat.net/rcat/search — search #01-0594 or the company name.
Confirm this yourself: ask the company for their certificate of insurance (COI). Note that RCAT's Licensed Roofing Contractor credential (CRRL, RRL or CRL) is earned and held by a named individual at a company, not by the business itself, which is why we name that person above where we know it; Texas issues no company roofing license at all. RCAT and NTRCA status can be checked in their own public directories (RCAT, NTRCA) — use the "Licensed"/"Accredited" filter to see more than plain membership. GAF's contractor verification tool and Owens Corning's Texas locator confirm those tiers directly; CertainTeed doesn't offer a comparable self-serve lookup, so ask to see that certificate in person. BBB accreditation and rating are on bbb.org. Houston's own published registered-roofer list is years out of date, so it isn't cited here at all — confirm registration by contacting the city directly. Corpus Christi's STAR program has its own online contractor registry — for any other city or county registration claim, confirm directly with that jurisdiction's permit office.
Certifications
Google reviews
⭐⭐⭐⭐⭐ I had an outstanding experience with United Roofing from start to finish. Adrian provided truly great service, making the entire process smooth and stress-free. From the initial inspection to the final cleanup, everything was handled professionally and efficiently. What really stood out was the excellent communication. Adrian kept me informed every step of the way, answered all my questions promptly, and made sure I understood the timeline and details of the project. I highly recommend United Roofing to anyone looking for reliable, honest, and top-quality roofing services!
I’ve used Cody and his team several times for clients on tight timelines, and they’ve delivered every time. They’re responsive, dependable, and professional from start to finish. Cody runs a solid operation and stands behind his work. Highly recommend.
I had to pleasure to work with Greg and this company has been hands down one of the best companies that look out for their customers. Even when it comes to the insurance company giving me the hardest time. Greg and his team have been the best help. I highly recommend hiring them to do your next project.
A coworker recommended Marshal from United Roofing after a storm blew thru with hail and wind. My coworkers roof was covered via insurance and Marshall was onsite when my adjuster came and helped get my roof covered as well! He was very thorough and very responsive!! Who does that these days? He dealt with my insurance and made the process painless for me. If you suspect storm damage or just need a new roof I’d highly recommend this company!! What a blessing they were to my family and I.
I’ve had excellent results on 2 big projects working with United Roofers and Stan Knappen! In the summer of 2023, a major storm damaged my roof, fence and backyard deck. Stan’s crew worked on several nearby homes and I checked with my neighbors who gave them outstanding reviews. The team was very skilled, worked efficiently and professionally. Stan’s communication skills were excellent and he helped me with everything my insurance company needed. Within the year I was notified my dilapidated garage was considered a hazard and needed to be torn down on a short deadline. I immediately contacted Stan who, once again, did an excellent job with the demolition and cleanup in the space of one day. He also researched to find the best deal for me on the rental of the large dumpster required for the job. I plan to work with Stan and his outstanding United Roofers crew to build a new garage. Highly recommend hiring this 5-star company for the highest quality work they provide!
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Reviews across the web
Verification badges
Earned from United Roofing & General Contractors's insurance verification, live Google rating, and standing in Dallas. Every badge links back to this profile so anyone can confirm it, and it updates automatically if the underlying status changes.
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