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31 Years
experience
Emergency
services
Commercial Roofing Experts St. Louis Chicago
Commercial Flat Roof has been serving St. Louis and Chicago for over 30 years as a trusted provider of commercial and industrial roofing solutions. Our team of experienced professionals specializes in flat and metal roof installations, repairs, restorations, and maintenance, utilizing industry-leading materials to ensure durability and performance. We stand behind our work with a comprehensive Leak-Free Guarantee covering both materials and labor for up to 25 years, demonstrating our confidence in the quality of our services. With decades of combined experience, our experts deliver tailored solutions that meet the unique needs of each client while maintaining competitive pricing. Our commitment to excellence is reflected in our partnerships with reputable roofing product manufacturers and our active involvement in professional trade organizations.

We serve a diverse range of commercial properties including manufacturing facilities, office buildings, retail centers, multi-family units, and warehouses across Missouri and Illinois. Our dedication to customer satisfaction is evidenced by our extensive list of satisfied clients and positive testimonials highlighting our reliability, professionalism, and exceptional workmanship. We prioritize clear communication throughout every project phase and offer 24/7 emergency storm damage repair services to address urgent roofing needs. Our focus on preventive maintenance programs helps clients extend the lifespan of their roofing systems while minimizing unexpected repair costs. Backed by three generations of roofing expertise, we continue to build our reputation as a dependable partner for all commercial and industrial flat roofing requirements.
Services
Flat Roof Repairs Metal Roof Services Commercial Roof Coatings Roof Restoration Emergency Storm Damage Repair Preventive Maintenance Roof Replacement TPO Roofing EPDM Rubber Roofing Modified Bitumen Roofing
Details
  • Year established: 1995
Highlights and features
  • We offer a 25-year Leak-Free Guarantee covering both materials and labor
  • Three generations of commercial roofing experience serving St. Louis and Chicago
  • We use only industry-leading roofing materials from trusted manufacturers
  • Our team provides 24/7 emergency storm damage repair services
  • We serve diverse commercial properties including warehouses, offices, and retail centers
Associations and certifications
  • National Roofing Contractors Association
  • BOMA
  • KMOX
  • BBB
  • Weather Stopper
  • GAF Master
  • Uniflex
What people say
Totally leak free Professional and courteous Quality service Great price No leaks after rain
Services
Flat Roof Repairs
Our flat roof repair services address leaks, membrane damage, and structural issues using premium materials. We provide both emergency and scheduled repairs with warranties up to 5 years. Our technicians identify root causes to prevent recurring problems while minimizing business disruption.
Metal Roof Services
We offer comprehensive metal roofing solutions including repairs, restorations, and complete replacements. Our services cover retrofit installations and protective coatings to extend roof lifespan. We work with various metal types and provide warranties up to 20 years for commercial properties.
Commercial Roof Coatings
Our commercial roof coating applications enhance energy efficiency and extend roof system longevity. We apply specialized coatings that provide waterproofing protection and UV resistance. These solutions qualify for extended warranties up to 10 years while reducing maintenance costs.
Roof Restoration
Our roof restoration services combine repairs with system upgrades to extend roof lifespan. We implement silicone restoration systems and overlay solutions that qualify for 10-20 year warranties. This cost-effective alternative to full replacement maintains structural integrity while improving performance.
Emergency Storm Damage Repair
We provide 24/7 emergency response for storm-damaged roofs with rapid assessment and temporary protection. Our certified technicians perform permanent repairs using durable materials covered by our leak-free guarantee. This service minimizes business interruption and prevents secondary damage.
Questions
What areas do you service?
We serve St. Louis, Chicago, and surrounding metropolitan areas in Missouri and Illinois with commercial roofing solutions.
Do you offer emergency roofing services?
Yes, we provide 24/7 emergency storm damage repair services for urgent commercial roofing needs.
What types of roofs do you specialize in?
We specialize in flat and metal roofing systems for commercial and industrial properties.
What warranty options are available?
We offer warranties ranging from 1-25 years depending on service type, including our 25-year Leak-Free Guarantee.
Are your technicians certified?
Yes, our team includes certified professionals trained in commercial roofing systems and safety protocols.
Can you handle large commercial projects?
Yes, we have extensive experience with large facilities including warehouses, manufacturing plants, and multi-building portfolios.