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50+ Years
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Commercial Roofing & Sheet Metal Solutions in Romeoville, IL
Crowther Roofing was founded by Thomas H. Crowther in 1955 as a small operation that has grown into a trusted name in commercial construction. We specialize in high-quality commercial roofing, architectural sheet metal, and HVAC solutions, serving clients across the Midwest for over 70 years. Our family-owned business maintains a legacy of excellence through the use of premium materials from top manufacturers and skilled professionals who ensure lasting results. We prioritize strict safety protocols, clean job sites, and timely project completion while maintaining industry-leading craftsmanship. Our commitment to quality is reinforced by manufacturer warranties available on nearly all installed roof systems. We serve diverse commercial, industrial, and institutional clients in Chicagoland and surrounding areas, delivering dependable solutions tailored to each project's unique requirements.

Our licensed and insured operations meet all industry standards, providing clients with peace of mind throughout every phase of their projects. With decades of experience in EPDM, TPO, and PVC roofing systems, as well as metal fabrication and solar support solutions, we combine technical expertise with practical application knowledge. Our state-of-the-art fabrication shop and highly trained craftsmen enable us to tackle complex architectural challenges while maintaining visual appeal and structural integrity. We maintain partnerships with leading manufacturers like Elevate Roofing, Johns Manville, and Carlisle to ensure optimal material performance and warranty coverage for our clients.
Services
Commercial Roofing Architectural Sheet Metal HVAC Systems Roof Coatings Solar Support Canopy Systems Metal Fabrication Roof Maintenance Emergency Repairs Warranty Services
Details
  • Year established: 1955
Highlights and features
  • We have over 70 years of experience in commercial roofing solutions
  • Our family-owned business maintains multi-generational quality standards
  • We employ highly trained craftsmen with specialized metal fabrication expertise
  • We offer manufacturer-backed warranties on nearly all roof systems
  • We maintain state-of-the-art fabrication capabilities for custom solutions
What people say
Exceptional craftsmanship Timely service Durable solutions Professional team Warranty coverage
Services
Commercial Roofing
We provide comprehensive commercial roofing solutions including EPDM, TPO, and PVC systems. Our certified installers work with leading manufacturers to deliver durable, energy-efficient roofs tailored to each building's structural requirements. With expertise in both new construction and re-roofing projects, we ensure long-term protection against weather elements while maintaining code compliance and warranty validity.
Architectural Sheet Metal
Our custom sheet metal services include standing seam roofs, wall panels, and decorative elements. Using advanced fabrication equipment, we create precision components that enhance building aesthetics while providing superior durability. From functional gutters to striking architectural features, our craftsmen combine form and function to meet both practical needs and design specifications.
Roof Coatings
We apply specialized roof coating systems that extend roof lifespan and improve energy efficiency. Our acrylic, silicone, and polyurethane coatings create waterproof barriers that protect against UV radiation and weather damage. These cost-effective solutions offer building owners an alternative to full roof replacement while maintaining structural integrity and manufacturer warranty compliance.
Solar Support
Our solar support services include structural assessments and mounting system installations for commercial properties. We ensure roof compatibility with solar arrays while maintaining waterproof integrity and warranty requirements. From new construction integration to retrofitting existing roofs, we provide comprehensive solutions that support sustainable energy initiatives without compromising roof performance.
Canopy Systems
We design and install custom canopy systems that enhance building entrances while providing weather protection. Our cantilevered and wall-supported designs combine functionality with architectural appeal, creating distinctive visual elements that improve wayfinding and customer experience. These durable structures withstand environmental stresses while maintaining aesthetic value over time.
People
Thomas H. Crowther
Founder
Established Crowther Roofing in 1955, building a legacy of quality that continues through three generations of family ownership. His vision for excellence remains the foundation of our commercial roofing expertise.
Questions
What commercial roofing systems do you install?
We install EPDM, TPO, PVC, modified bitumen, built-up roofs, and green roof systems with manufacturer warranties.
Do you provide emergency roofing services?
Yes, we offer quick-response emergency repair services for urgent commercial roofing issues.
Are your workers trained and certified?
Our team includes highly trained craftsmen with specialized certifications in commercial roofing applications.
What areas do you serve?
We serve commercial clients throughout the Midwest, including Illinois, Wisconsin, Indiana, and Ohio.
Do you handle roof maintenance programs?
Yes, we offer comprehensive roof maintenance and inspection programs to extend roof system longevity.
Can you work with solar energy systems?
We provide solar support solutions that ensure roof compatibility and warranty compliance for solar installations.