Business Details
48 Years
experience
Emergency
services
Expert Commercial Roofing Solutions in Oakdale, MN
Rayco Construction has been a trusted leader in commercial roofing and sheet metal contracting since 1978. Founded by Ray Ellis and led since 2006 by President Duane Nelson and Vice President Paul Janssen, our company combines decades of hands-on experience with a commitment to quality and innovation. Our team specializes in flat roofs, steep-slope shingles, and emergency leak repair, delivering solutions that minimize downtime for tenants while maximizing roof longevity.Recognized by GAF's Presidents Club and holding an A+ Better Business Bureau rating, we prioritize safety, superior craftsmanship, and customer satisfaction. Our approach includes manufacturer-warranted materials, tailored maintenance plans, and proactive communication to ensure projects are completed on time and within budget. With over 40 years of industry leadership, we continue to set standards for excellence in the Minneapolis metro area and the upper Midwest.
Services
Flat Roofs
Steep-Slope Shingles
Roof Repair
Maintenance
Roof Design
Details
- Year established: 1978
Highlights and features
- 40+ years of commercial roofing experience since 1978
- A+ Better Business Bureau rating with zero complaints
- 24/7 emergency leak repair services available
- Manufacturer-warranted roofs with 10/10 quality ratings
- Tailored preventative maintenance programs for roof longevity
Associations and certifications
- GAF Presidents Club
- Better Business Bureau (A+ Rating)
What people say
Quality installation
Great communication
Competitive prices
Outstanding work
Timely manner
Services
Flat Roofs
Our flat roof solutions combine advanced materials with expert installation to ensure durability and leak resistance. We specialize in TPO, EPDM, and PVC membranes, offering both new construction and overlay projects. With 40+ years of experience, we deliver energy-efficient systems tailored to commercial buildings' structural needs.
Steep-Slope Shingles
We provide premium asphalt shingle installations for commercial properties with steep-slope roofing requirements. Our team ensures proper ventilation and waterproofing while maintaining aesthetic appeal. Backed by manufacturer warranties, our solutions protect against weather damage while enhancing property value through professional craftsmanship.
Roof Repair
Our 24/7 emergency repair team addresses urgent roof leaks and storm damage with rapid response times. Using specialized diagnostic tools, we identify hidden moisture sources and implement permanent fixes. Regular maintenance clients receive priority scheduling for critical repairs to prevent business interruptions.
Preventative Maintenance
Our customized maintenance programs extend roof lifespan through seasonal inspections and proactive repairs. Services include snow removal, drain cleaning, and membrane integrity checks. Documented maintenance ensures warranty compliance and protects against premature roof failure from environmental wear.
Roof Design
We collaborate with architects and property managers to create optimized roofing systems during new construction or major renovations. Our team provides material specifications, cost analysis, and installation timelines while ensuring compliance with local building codes and energy efficiency standards.
People
Duane Nelson
President
President since 2006 with 25+ years in commercial roofing. Started as laborer, progressed through crane operation, crew supervision, and sales roles. Combines field experience with strategic leadership to ensure quality execution across all projects.
Paul Janssen
Vice President
28-year company veteran who rose from roofing laborer to executive leadership. Specializes in project management and client relations. Maintains hands-on understanding of installation challenges while overseeing operational efficiency and service delivery standards.
Ray Ellis
Founder
Established Rayco Construction in 1978 based on relationship-driven service. Built company reputation for quality before selling to current leadership in 2006. His legacy continues through the organization's commitment to craftsmanship and customer satisfaction.
Questions
What commercial roofing services do you offer?
We specialize in flat roofs, steep-slope shingles, emergency repairs, preventative maintenance, and complete roof design for commercial properties.
Do you provide emergency roof repair services?
Yes, our 24/7 emergency team responds promptly to leaks and storm damage with permanent repair solutions.
Are your roofing materials manufacturer-warranted?
All installations use materials with full manufacturer warranties, inspected and approved to meet 10/10 quality standards.
How does preventative maintenance benefit my roof?
Regular maintenance extends roof lifespan by 50% or more while preserving warranty coverage and preventing costly emergencies.
Can you handle large-scale roofing projects?
Yes, our team manages complex installations across multi-building complexes and large commercial facilities with proven efficiency.
How do I request an estimate?
Contact us via phone or our website form to schedule a free bid with our roofing specialists.
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