Business Details
50+ Years
experience
Emergency
services
Commercial Roofing Solutions in St. Louis, MO
Since 1952, Sielfleisch Roofing has been synonymous with quality commercial roofing in St. Louis. Our locally owned and operated business combines decades of expertise with a commitment to personalized service. Our team, led by industry veterans with over 70 years of combined experience, specializes in tailored roofing solutions that prioritize cost-effectiveness and durability. We utilize advanced thermal imaging technology to identify hidden issues and offer transparent recommendations, ensuring clients only pay for necessary work.Our union-certified employees adhere to rigorous safety standards, delivering reliable repairs, re-roofing, and maintenance programs. With a focus on long-term partnerships, we provide 24/7 emergency services and comprehensive warranties, solidifying our reputation as a trusted partner for commercial roofing needs.
Services
Thermal Imaging
Roofing Solutions
Maintenance Programs
Partial Roof Replacement
Repair vs. Re-roof
Details
- Year established: 1952
Highlights and features
- We employ only union-certified roofers with decades of local expertise.
- Our thermal imaging technology detects hidden roof issues with precision.
- We prioritize cost-effective solutions over unnecessary replacements.
- 24/7 emergency service ensures rapid response for urgent roofing needs.
- Locally owned since 1952, we understand St. Louis commercial roofing challenges.
Associations and certifications
- Firestone Certified Master Contractor
What people say
Exceeded expectations
Terrific service
Saved nearly half
Detailed attention
No hidden fees
Services
Thermal Imaging
Thermal imaging inspections identify hidden roof issues like moisture intrusion and leaks using infrared technology. This non-invasive method provides precise data to validate warranties, avoid unnecessary replacements, and plan repairs efficiently. Ideal for commercial properties seeking cost-effective maintenance solutions.
Roofing Solutions
Customized roofing systems for industrial and commercial properties, including TPO, Modified Bitumen, and EPDM. Our Firestone-certified team ensures durable installations with long-term warranties. We specialize in re-roofing, repairs, and emergency services for facilities of all sizes.
Maintenance Programs
Twice-yearly maintenance programs extend roof lifespan by up to 50%. Services include inspections, leak detection, and warranty compliance checks. Regular maintenance reduces emergency repair costs and preserves roof integrity for schools, warehouses, and industrial facilities.
Partial Roof Replacement
Cost-effective partial replacements address damaged sections while preserving functional areas. We assess short- and long-term needs to recommend repairs or phased replacements, minimizing disruption and costs for commercial property owners.
Repair vs. Re-roof
Expert evaluations determine whether repairs, partial replacement, or full re-roofing is optimal. Our team analyzes roof age, damage extent, and warranty status to provide transparent recommendations that maximize investment longevity.
People
Mark Sielfleisch
Owner
With over 50 years in the roofing industry since starting as an apprentice in 1966, Mark oversees daily operations and ensures quality control across all projects.
Kevin Sielfleisch
Owner
Co-owner managing job site supervision, bringing decades of hands-on experience to ensure adherence to safety standards and project timelines.
Dan Smith
Vice President
A roofing expert with 25+ years of experience, specializing in system selection and cost-effective solutions tailored to Midwestern weather conditions.
Questions
What commercial roofing services do you offer?
We provide thermal imaging inspections, re-roofing, repairs, maintenance programs, and emergency services for industrial and commercial properties.
Do you offer 24/7 emergency roofing service?
Yes, our team is available 24 hours a day, 7 days a week for urgent roofing emergencies in St. Louis and surrounding areas.
Why choose Sielfleisch Roofing over competitors?
We’re locally owned with 70+ years of combined experience, use advanced diagnostics, and employ only union-certified workers for transparent, quality work.
What areas do you serve?
We primarily serve St. Louis and nearby Missouri regions, including Fenton, St. Charles, and Jefferson County.
How do you handle roof maintenance?
Our twice-yearly maintenance programs extend roof life by up to 50% through inspections, leak detection, and warranty compliance checks.
Can you repair rather than replace roofs?
Yes, we assess each roof’s condition to recommend repairs when cost-effective, preserving functional areas to save clients money.
