Business Details
50+ Years
experience
Emergency
services
Commercial Roofing Experts Portland & Seattle
Since 1921, McDonald & Wetle has been dedicated to delivering comprehensive commercial roofing solutions across the Pacific Northwest. Our company was founded on principles of integrity, quality craftsmanship, and long-term customer relationships. With over 90 years of experience, we specialize in addressing diverse roofing challenges for commercial and industrial properties, offering both traditional and innovative systems tailored to client needs. Our team of certified professionals combines time-tested expertise with modern technology to ensure durable, code-compliant installations and repairs. We maintain strong partnerships with leading material manufacturers like Malarkey Roofing Products, Firestone, and Johns Manville to guarantee superior performance.As a family-owned business, we prioritize employee safety, ethical practices, and community engagement while maintaining operational excellence across Oregon and Washington. Our commitment extends beyond initial projects through preventive maintenance programs and emergency leak repair services available 24 hours a day. This enduring dedication to quality and customer satisfaction has sustained our reputation through economic cycles, including the Great Depression and post-WWII construction boom. Today, we continue serving diverse sectorsfrom historic buildings to medical facilitieswhile upholding the core values established by our founders nearly a century ago.
Services
Built-Up Roofing
Eco Green Roofing
Single Ply Roofing
Slate Tile Roofing
Solar Roofing
Roof Waterproofing
Commercial Roof Repair
Details
- Year established: 1921
Highlights and features
- We offer 90+ years of specialized commercial roofing expertise
- Our full-service team handles projects of all sizes and complexities
- We provide diverse roofing solutions from traditional to eco-friendly systems
- We guarantee all our work with 24-hour emergency leak repair availability
- Our family-owned business maintains local accountability and personalized service
Services
Built-Up Roofing
Our built-up roofing (BUR) systems provide durable, cost-effective solutions for flat and low-slope commercial roofs. Using multiple layers of bitumen and ply sheets, we create waterproof membranes that withstand heavy foot traffic and extreme weather. Ideal for industrial buildings and warehouses requiring long-term protection with minimal maintenance.
Eco Green Roofing
Eco green roofing systems combine vegetation with advanced waterproofing technology to create sustainable roof environments. These energy-efficient solutions reduce urban heat islands, improve stormwater management, and qualify for LEED certification points. Perfect for environmentally conscious commercial properties seeking both functionality and aesthetic appeal.
Single Ply Roofing
Single-ply roofing membranes (EPDM, PVC, TPO) offer lightweight, flexible protection for commercial structures. Our expert installation ensures seamless coverage with superior resistance to UV radiation, chemical exposure, and thermal expansion. These energy-efficient systems provide excellent waterproofing performance with faster installation times compared to traditional methods.
Roof Waterproofing
Our comprehensive waterproofing solutions protect commercial buildings from water intrusion through advanced coating systems and membrane installations. We specialize in plaza deck waterproofing, roof deck protection, and detailing around penetrations to prevent costly water damage and structural deterioration in both new and existing constructions.
Emergency Roof Repair
We provide immediate response for urgent roof leaks and storm damage with 24/7 emergency repair services. Our rapid deployment team uses specialized equipment to implement temporary and permanent fixes, minimizing business disruption and preventing further property damage through proactive maintenance solutions.
Questions
What types of commercial roofing systems do you install?
We install all major commercial roofing systems including built-up roofing (BUR), single-ply membranes (EPDM, TPO, PVC), modified bitumen, metal roofing, clay tile, natural slate, and eco-friendly green roofs.
Do you provide emergency roof repair services?
Yes, we offer 24/7 emergency leak repair services with rapid response times to minimize business disruption and prevent further property damage.
How long has McDonald & Wetle been in business?
We've served commercial roofing needs since 1921, making us one of the Pacific Northwest's most experienced roofing contractors with over 100 years of continuous operation.
What areas do you service?
We primarily serve the Portland Metro Area and Seattle Metro Area, covering both Oregon and Washington commercial roofing projects.
Are your roofing materials energy-efficient?
Yes, we offer multiple energy-efficient options including cool roofing membranes, solar-ready systems, and green roofs that help reduce energy costs and environmental impact.
Reviews (1)
Ruth K.
Jul 03, 2020
Report
Really disturbing that when a racist employee was reported to management t they tried to silence instead of taking action against him. Avoid this place at all costs!
