Roofing & Shingles
Durable roof systems for new builds and re-roofs.
- Architectural shingles
- Flat roofing & asphalt
- Ice & water shield
- Hail damage restoration
Exterior Finishing Subcontractor • Calgary, AB
Precision Exterior Finishing Built for Calgary Builders & Developers.
Single-source envelope execution across Alberta—roofing, James Hardie, stucco, masonry, and commercial cladding.
- Roofing
- James Hardie
- Stucco
- Masonry
- Commercial Cladding
- 200+ Projects Delivered
- $3M+ Completed Work
- Zero Schedule Delays
City of Calgary Licensed & $5M Insured
200+ Homes Improved
Across Calgary & Alberta
- Completed Revenue
- $3M+
- Calgary Homes Improved
- 200+
- One Subcontractor for All Exterior Trades
- Single-Source
- $5M General Liability Insurance
- WCB Alberta Clearance
- City of Calgary Licensed
- Alberta Registered Corporation
Core Capabilities
Comprehensive Exterior Envelopes & Construction Services
From production residential subdivisions to commercial tenant improvements, we deliver turnkey exterior and interior solutions across Calgary and Alberta.
Hardie Board & Siding
James Hardie certified installation across every cladding type.
- Lap siding, panels & trim
- Soffit & fascia details
- Vinyl & composite
- Engineered wood
Stone Veneer
Natural and manufactured stone for lasting curb appeal.
- Exterior facades
- Structural columns
- Architectural accents
EIFS & Stucco
Insulated and traditional wall finishes, applied to spec.
- Exterior Insulation & Finish Systems (EIFS)
- Acrylic stucco
- Cementitious stucco
Eavestroughing & Fascia
Complete drainage systems that protect the envelope.
- Seamless eavestroughs
- Heavy-gauge downspouts
- Fascia
- Full drainage systems
Commercial Renovations & Tenant Improvements
Buildouts and modernizations for business owners and landlords.
- Office & retail
- Warehouse
- Business buildouts
- Modernizations
Multi-Family & Condo Envelope Repairs
Exterior maintenance and repairs for multi-unit properties.
- Common areas
- Exterior maintenance
- Deficiency punch-lists
- Multi-unit repairs
Flashing, Waterproofing & Concrete
Complete building envelope protection against moisture.
- Moisture barriers
- Custom flashing
- Waterproofing
- Concrete work
Need a trade partner for an upcoming RFP or tender package?
Send Project PlansThe Alpha Difference
Engineered for Volume Builders & Commercial Developers
A builder-first subcontractor model built on showing up, hitting critical path schedules, and getting the envelope right the first time.
- Executed projects
- $3M+
- Residential homes improved
- 200+
Operational scale
Over $3M+ in executed projects and 200+ residential homes improved across Calgary and Alberta.
The single-source advantage
One trade partner handling roofing, siding, masonry, stucco, and drainage eliminates multi-sub contractor friction, handoff delays, and scheduling finger-pointing.
Calgary & Prairie built
Deep technical mastery of Alberta Building Codes, freeze-thaw cycles, hail defense, and high-wind moisture barriers.
Why Builders Partner With Us
Proven Scale
200+ completed projects with consistent on-time and on-budget delivery.
Financial Depth
Over $3M in completed work—the balance sheet stability to back large production phases.
Single-Source Envelope
One dedicated partner for every exterior trade. Tighter schedules and fewer handoffs.
Calgary Climate Ready
Proven envelopes built for Alberta's extreme temperature swings and hail resistance.
Volume Builder Ready
Phased scheduling and crew depth organized specifically for high-volume production subdivisions.
Commercial & Envelope Capable
Systems scale to multi-family townhomes, mid-rises, retail, and light industrial.
Project Types We Serve
Single-Family Residential
Production builds, custom homes
Multi-Family & Townhomes
Row housing, stacked townhomes
Apartments & Condominiums
Building envelope systems, balconies
Commercial & Retail
Tenant improvements, storefronts, cladding
Industrial & Logistics
Flex industrial, warehouses, metal facades
Our Work
Featured Work
A snapshot of residential communities, custom exterior envelopes, and commercial renovations delivered on schedule.
Mahogany Lake Custom Cladding
Mahogany, Calgary
- James Hardie
- Stone Veneer
- Lap siding
- Stone accents
- Trim & soffit
Commercial & Multi-Family2024
Airdrie Multi-Family Townhomes
Airdrie
- Hardie Board
- Flashings
- Eavestroughs
- Row housing
- Phased install
- Drainage
Roofing & Siding2025
NW Calgary Roofing & James Hardie Retrofit
NW Calgary
- Architectural Shingles
- James Hardie
- Re-roof
- Siding retrofit
- Moisture barrier
Risk Mitigation & Standards
Fully Licensed, Insured & Builder Compliant
Alpha Builders & Renovation maintains full compliance, active safety certifications, and robust coverage to qualify immediately for high-volume commercial and residential builder pipelines.
- Active Policy
$5M Commercial General Liability
Minimum $5,000,000 CGL coverage. Project-specific insurance certificates issued immediately upon award.
- Good Standing
WCB Alberta Clearance
Full active Workers' Compensation Board clearance letters provided per project and billing cycle.
- Municipal & Provincial
City of Calgary Licensed & AB Registered
Registered Alberta Corporation in good standing with valid City of Calgary municipal trade licensing.
- OHS Aligned
Manufacturer Certified & HSE Program
James Hardie, EIFS, and system-certified installers operating under an active HSE safety program aligned with Alberta OHS standards.
Commercial Documentation Ready
Submittals, RFIs, closeout turnover packages, shop drawings, and safety tailgate logs ready for site supers and project managers.
- Submittals
- RFIs
- Closeout turnover packages
- Shop drawings
- Safety tailgate logs
Pre-Qualification Packages Available
Request our subcontractor pre-qualification package and have your compliance paperwork in hand before bid day.
Request Prequal FormTender & Inquiries
Request a Subcontractor Quote or Pre-Qualification
Partner with an exterior finishing specialist prepared to hit your schedule. Send us your project drawings, tender invites, or service inquiries.
- Phone
- (587) 839-6149
- Operating Hours
- Monday – Friday9:00 AM – 5:00 PM
- Saturday9:00 AM – 3:00 PM
- SundayClosed
- Service Area
- Calgary Metropolitan Area, Cochrane, Airdrie, Chestermere & greater Alberta.