Business Details
26 Years
experience
Emergency
services
Commercial Roofing & Waterproofing Experts Ottawa
DWS Roofing & Waterproofing Services has been a trusted leader in commercial roofing and waterproofing solutions for over 25 years. Our expertise spans commercial, industrial, institutional, and multi-residential projects across Eastern Ontario and beyond, with a proven track record of delivering durable, warrantied systems tailored to client needs. With a team of seasoned professionals and over 300 years of combined commercial roofing experience in leadership roles, we prioritize swift project completions without compromising quality, safety, or customer service.Our reputation as Ottawa Valley's premier roofing contractor is built on consistent results, innovative solutions, and a commitment to exceeding client expectations through personalized service and technical excellence.
Services
Commercial Roofing
Waterproofing Systems
Re-roofing Services
Flat Roof Solutions
Emergency Repairs
Details
- Year established: 2000
Highlights and features
- 25+ years of specialized commercial roofing experience in Eastern Ontario
- Customized roofing systems tailored to budget and project requirements
- Emergency repair services available when needed most
- Over 300 years of combined commercial roofing expertise in leadership roles
- Proven track record with 100+ major projects completed since 2000
What people say
Reputable and efficient
Superior service
Quality and efficiency
Swift project completions
Trusted by clients
Services
Commercial Roofing
DWS provides comprehensive commercial roofing solutions using leading-edge materials like modified bituminous membranes, TPO, and hot-applied rubberized asphalt. Our systems are customized to meet specific project requirements while ensuring long-term durability and performance. With 25+ years of experience, we deliver expert installations that protect commercial investments across Eastern Ontario and beyond.
Waterproofing Systems
Our waterproofing solutions protect commercial and multi-residential properties through customized foundation and below-grade systems. We employ advanced techniques including spray-applied coatings, drainage composites, and modified bituminous membranes to create comprehensive moisture barriers. With expertise in both new construction and remedial applications, we ensure lasting protection against water intrusion.
Re-roofing Services
DWS specializes in efficient re-roofing projects that minimize disruption while maximizing building protection. Our team handles complete tear-offs and system replacements using modern materials and techniques. We assess existing structures to recommend optimal solutions that balance budget considerations with long-term performance requirements for commercial and institutional clients.
Emergency Repairs
We offer 24/7 emergency response for urgent roofing issues affecting commercial properties. Our rapid-response teams address leaks, storm damage, and system failures with immediate assessment and repair solutions. This critical service ensures business continuity while preventing further property damage through timely intervention.
Flat Roof Solutions
Our expertise in flat and low-slope roofing systems includes modified bituminous membranes, TPO, and EPDM applications. We design and install durable, watertight systems specifically engineered for commercial buildings. With specialized focus on proper drainage and membrane integrity, we deliver long-lasting solutions for flat roof applications across various industries.
People
Cody Stalker
President
With 15+ years in commercial flat roofing, Cody oversees field operations and ensures quality execution across all projects while maintaining hands-on involvement in critical installations.
Carson Stalker
Chief Executive Officer
Driving business operations and client relations, Carson brings technological innovation to roofing services while maintaining focus on efficiency and quality standards across all projects.
Ryan Rafter
Director of Field Ops
Managing field operations with extensive industry knowledge, Ryan ensures project timelines and quality benchmarks are consistently met through effective team leadership and coordination.
Nick Sauter
Chief Estimator & Project Manager
Leading estimation and project management, Nick combines technical expertise with client-focused solutions to deliver accurate proposals and successful project execution.
Adam Zullo
Controller
As CPA-certified controller, Adam manages financial operations with emphasis on transparency and fiscal responsibility while supporting business growth initiatives.
Questions
What types of roofing systems does DWS specialize in?
We specialize in modified bituminous membranes, TPO, EPDM, PVC, and hot-applied rubberized asphalt systems for commercial applications.
Do you offer emergency roofing services?
Yes, we provide 24/7 emergency repair services for urgent roofing and waterproofing issues.
What areas do you service?
We operate throughout Eastern Ontario including Ottawa, Cornwall, Brockville, Perth, Pembroke, and Peterborough with capabilities extending nationwide.
How experienced is your team?
Our leadership team brings over 300 years of combined commercial roofing experience with 25+ years of specialized industry expertise.
What sets DWS apart from competitors?
Our combination of technical expertise, rapid response times, and proven track record with 100+ major projects since 2000 distinguishes us in the industry.
