Commercial Roofing Calgary

Premier commercial roofing contractor serving Calgary’s businesses, industrial facilities, and property managers. Specialized in flat roofs, TPO/EPDM systems, and preventive maintenance programs. Minimizing downtime, maximizing protection.
Calgary's Commercial Roofing Experts
24/7 Emergency Service
Preventive Maintenance Programs
Trusted by Calgary's Leading Businesses
Retail Plaza
Office Tower
Industrial
Warehouse
Medical
Commercial Roofing Excellence Comprehensive Commercial Roofing Solutions
From flat roof installations to emergency repairs, we provide Calgary businesses with reliable, cost-effective roofing solutions designed for Alberta’s demanding climate.
Commercial TPO Roofing System
TPO Roofing Systems
Industry-leading TPO (Thermoplastic Polyolefin) roofing for Calgary commercial buildings. Energy-efficient white membranes that reflect heat and reduce cooling costs.
- Energy Star rated - reduce cooling costs by 30%
- Heat-welded seams for superior waterproofing
- UV resistant - ideal for Calgary's intense sun
- 15-30 year manufacturer warranties available
- Lightweight - reduces structural load
EPDM Rubber Roofing Installation
EPDM Roofing Systems
Durable EPDM (Ethylene Propylene Diene Monomer) rubber roofing perfect for Calgary’s extreme temperature fluctuations. Proven performance for over 40 years.
- Withstands -45°C to +150°C temperatures
- Superior hail and impact resistance
- Low maintenance requirements
- 20-30 year expected lifespan
- Cost-effective installation
Modified Bitumen Flat Roof
Modified Bitumen Systems
Multi-layer modified bitumen roofing systems providing exceptional durability for Calgary commercial properties. Ideal for buildings with high foot traffic.
- Torch-applied or cold-adhesive options
- Granulated cap sheets for UV protection
- Self-healing properties in warm weather
- Excellent for Calgary's freeze-thaw cycles
- Compatible with green roof systems
Metal Roof Retrofit System
Metal Roof Retrofit
Convert your existing flat roof to a durable metal roofing system. Perfect for Calgary warehouses and industrial buildings seeking long-term solutions.
- Install over existing roof - no tear-off required
- 50+ year lifespan with minimal maintenance
- Energy savings up to 40%
- Superior snow shedding capabilities
- Fire-resistant Class A rating
Green Roof System Calgary
Green Roof Systems
Sustainable green roof solutions for Calgary’s eco-conscious businesses. Reduce urban heat island effect while managing stormwater efficiently.
- LEED certification points available
- Reduce stormwater runoff by 75%
- Improve building insulation R-value
- Extended roof membrane lifespan
- City of Calgary green roof incentives
Commercial Roof Inspection
Roof Asset Management
Comprehensive roof inspection and asset management services for Calgary property managers. Maximize roof lifespan with proactive maintenance.
- Infrared moisture detection technology
- Drone inspections for safety
- Detailed condition reports with photos
- Budget planning for repairs/replacement
- Annual maintenance programs available
Licensed & Certified Commercial Roofing Contractor
Your assurance of quality, safety, and professionalism on every commercial project.
BBB A+
BBB Accredited
Business
Business
WCB AB
WCB Alberta
Coverage
Coverage
$5M LIABILITY
Commercial
Insurance
Insurance
ACSA
Alberta Construction
Safety Association
Safety Association
Preventive Maintenance Commercial Roof Maintenance Programs
Protect your investment with our comprehensive maintenance programs. Regular inspections and preventive care can extend your roof’s life by 50% while preventing costly emergency repairs.
BASIC
per inspection
$299
- 2 annual inspections (spring/fall)
- Visual roof assessment
- Debris removal from drains
- Basic inspection report
- Priority emergency service
- 10% discount on repairs
PROFESSIONAL
Most Popular
$599
per quarter
- 4 quarterly inspections
- Infrared moisture scanning
- Complete drain/gutter cleaning
- Minor repairs included (up to $500)
- Detailed photo documentation
- 24/7 emergency priority response
- 15% discount on major repairs
- Annual budget planning report
ENTERPRISE
Custom
multi-property pricing
- Monthly inspections available
- Dedicated account manager
- All minor repairs included
- Warranty extensions available
- Custom reporting dashboard
- Same-day emergency response
- 20% discount on replacements
- Multi-property coordination
24/7 Commercial Emergency Roofing Service
When disaster strikes, Calgary businesses trust Manzon Construction for immediate response and expert repairs.
2-Hour Response Time
Emergency Tarping
Leak
Mitigation
Protect Your Commercial Property Today
Join hundreds of Calgary businesses that trust Manzon Construction for their commercial roofing needs. Free consultations, competitive pricing, and industry-leading warranties.
Commercial Projects
0
+
Square Feet Installed
0
M+
Emergency Service
0
/7
Our Process Commercial Project Timeline
From initial consultation to project completion, we manage every detail to ensure minimal disruption to your business operations.
01
Initial Consultation
Free on-site assessment with detailed inspection report and budget recommendations within 48 hours.
02
Project Planning
Comprehensive project plan including timelines, safety protocols, and coordination with your operations team.
03
Professional Installation
Expert crews work efficiently to complete your project on time and within budget, with daily progress updates.
04
Quality Assurance
Final inspection, warranty documentation, and maintenance recommendations to protect your investment.
Industries We Serve Specialized Commercial Roofing for Every Industry
With over 500 commercial projects completed, we understand the unique roofing requirements of Calgary’s diverse business sectors.

Office Buildings
Professional roofing solutions that minimize business disruption during installation and repairs.

Industrial Facilities
Heavy-duty roofing systems designed for manufacturing plants and industrial complexes.

Retail Centers
Aesthetic roofing solutions that protect your investment while maintaining curb appeal.

Government
Compliant roofing solutions meeting all municipal and provincial building codes.

Warehouses
Cost-effective flat roof systems for large-scale storage and distribution facilities.

Healthcare
Specialized roofing for hospitals and medical facilities requiring strict environmental controls.

Educational
Safe, durable roofing for schools and universities with summer installation options.

Hospitality
Quiet installation methods for hotels and restaurants to minimize guest disruption.