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Coliseum concrete & interlock

Ottawa, Ontario
Website
About

Coliseum Concrete & Interlock is a premium residential and commercial concrete contractor specializing in high-quality, custom outdoor and structural solutions. We are committed to delivering exceptional craftsmanship, durability, and visually striking finishes that elevate every property we work on. From concept to completion, our team provides a seamless, turnkey experience—handling design, preparation, installation, and finishing with precision and attention to detail. Whether you’re upgrading your home’s exterior or completing a large-scale project, we bring expertise, reliability, and a results-driven approach to every job. ⸻ Our Services We offer a full range of concrete and interlock services, including: Concrete Installation • Driveways (standard, broom finish, exposed aggregate, stamped) • Walkways & pathways • Patios & outdoor living spaces • Garage floors & slabs • Concrete steps, landings & porches • Pool decks & coping Decorative Concrete • Stamped concrete (Roman slate, ashlar, natural stone patterns) • Exposed aggregate finishes • Colored and custom-designed concrete • Concrete borders and feature accents Interlock & Hardscaping • Interlock driveways, patios, and walkways • Retaining walls and garden walls • Steps, landings, and multi-level designs • Full outdoor transformations Concrete Repair & Restoration • Concrete resurfacing • Crack repair and patching • Concrete removal and replacement • Structural assessments Sealing & Finishing • High-quality oil-based and acrylic sealers • Protective coatings for longevity and durability • Colour enhancement and restoration Specialty Work • Custom concrete features and architectural designs • Sonotube installations (for structures like basketball nets, posts, etc.) • Reinforced slabs (32MPa, air-entrained, fibre mesh, wire mesh) • Excavation, grading, and proper base preparation

Services Offered 5
concrete-pouringstamped-concreteconcrete-removalgarage-constructionconcrete-cleaning
Business Details
Established
2010
Insurance
Fully Insured
WSIB
Covered
Service Areas
almonte, alfred, alta-vista, arnprior, avalon, barrhaven, bayshore, beacon-hill, beckwith, bells-corners, britannia, bridlewood, carleton-place, carlingwood, carp, carleton-heights, cantley, blossom-park, beaverbrook, blackburn-hamlet

Business Hours

Mon 8:00 AM – 5:00 PM
Tue 8:00 AM – 5:00 PM
Wed 8:00 AM – 5:00 PM
Thu 8:00 AM – 5:00 PM
Fri 8:00 AM – 5:00 PM
Sat Closed
Sun Closed
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