About CJS Roofing St. Louis

Our Roofing Company is Locally Owned & Trusted.

CJS Roofing St. Louis Chris Sielfleisch Ryan and dog FentonBarely a day goes by that we don’t hear, “Tell me about CJS Roofing.” That’s one of our favorite questions and we’re happy to tell you about us and share our story.

CJS Roofing Company was founded in 1992 and has been proudly serving friends, neighbors and businesses in the St. Louis, Missouri area ever since. Some of the communities we serve include St. Peters, O’Fallon, St. Charles, Arnold, Ballwin, Brentwood and many others.

When a family-run full-service roofing company thrives for three generations, it is no accident. That kind of success is carefully planned and executed based on a core set of principles. It requires sticking to those principles even when times are tough. At CJS Roofing St. Louis, that is exactly what we have done.

Our company is based in Fenton, Missouri, and has grown and evolved with the community. Through the years, the heart of our philosophy remains the same. It all stems from one simple, but powerful idea: we treat each family as if it were our own. We understand our success relies on this principle. The majority of our new customers come from referrals from our large family of satisfied customers from all over the St. Louis area. And that mentality resonates throughout our company’s culture.

Honesty in the Roofing Business

We believe that every customer is entitled to a specialized service, unique to their needs. We also understand that every project is different and comes with its own set of challenges. That’s why we take the time to evaluate your needs, and communicate clearly. We operate with complete transparency.

Our main objective is to inform you of all the options available for your unique project, so you can may weigh the pros and cons and make an educated decision that’s right for you. The team at CJS Roofing St. Louis learned long ago that it is always in our best interest to fully satisfy our customers. That dedication to customer service has lead to our impressive record of referral business. Our roofs and gutters can be seen all over St. Louis, Fenton, and all the wonderful communities that make up the greater St. Louis area.

Business Roof: Desert tan. Owens CorningCourtesy

When you choose CJS Roofing, you are getting a group of well-established, trusted roofing professionals. Its incredibly important to us you feel secure throughout the duration of your contract.

We tell you exactly what your roofing project will entail, keep you updated on our progress, and stick with the job until you wholeheartedly approve of the results.

In the event you need us after your work is complete, we return promptly to honor our full five-year workmanship guarantee. No hassles, no questions.


Many St. Louis area roofing contractors use our service because, like us, repeat business is important to them, too. They know we work in a timely, first class manner, and every project entrusted to us is done right the first time.

When we begin a roofing project with you, we make sure each step of our service is fully transparent.

At CJS Roofing St. Louis, we believe that the customer has the right to see our insurance coverage and should be able to confirm such coverage. That’s why we send our General Liability and Worker’s Compensation insurance certificates for verification and proof with every bid.


Weather happens, as do accidents. CJS Roofing St. Louis works with you should you need to file an insurance claim. As part of our service, our insurance experts examine your policy thoroughly, to verify we are aligned with your insurance company’s policies and proceedures. This close examination makes sure you are getting the greatest value for the best available price.

Our new and repeat roofing clients trust us with their insurance claims because of our committment to excellence and our deep ties within the community. It’s what has allowed us to garner the level of success we continue to achieve. We understand that if we help you save money now, everyone wins in the long run.

These key ingredients translate into excellent roofing service, outstanding customer satisfaction and a commitment to getting the job done right. CJS Roofing St. Louis stands ready to show you what sets us apart from the competition.

Want to see these principles in action? For a consultation for roofing repair or replacement, give us a call. We’ll happily show you what CJS Roofing St. Louis has to offer. 


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