Join the experts
Complex Construction is Ontario’s reliable partner for residential, commercial, and industrial construction, renovation, demolition, landscaping, and property maintenance services.
From custom home builds and major renovations to roofing, waterproofing, grading, paving, and ongoing maintenance, we help homeowners and businesses improve, protect, and add value to their properties.
Our goal is simple: deliver quality workmanship, dependable service, and beautiful results that stand the test of time.
Complex Construction — building better spaces with trust, quality, and care.
Why choose us?
At Complex Construction, we bring bold visions to life with precision, innovation, and expertise. Specializing in demolition, excavation, design, and build services, we are committed to delivering exceptional results for residential, commercial, and industrial projects.
We deliver reliable construction, renovation, demolition, and property maintenance services with a commitment to quality, safety, and customer satisfaction. Whether it’s a custom home build, commercial renovation, selective demolition, or ongoing maintenance, our experienced team ensures every project is completed on time and within budget.
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After
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Professional Service
Experienced & Certified Team
Our skilled professionals bring years of industry experience, delivering high-quality workmanship while maintaining the highest standards of safety, compliance, and customer service.
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Flexible Pricing Model
Solutions That Fit Your Budget
Every project is unique. We offer transparent, competitive pricing and flexible service options tailored to your scope, timeline, and budget requirements.
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Renovation & Maintenance Excellence
Building Value That Lasts
From complete renovations and remodeling projects to ongoing property maintenance, repairs, and upgrades, we help protect and enhance the value of your residential and commercial properties.
Services we offer
Complex Construction delivers high-quality residential, commercial, and industrial solutions built on craftsmanship, safety and trust
DEMOLITION SERVICES
Safe, efficient demolition and selective deconstruction for residential and commercial projects.
RENOVATION SERVICES
Transform kitchens, bathrooms, basements, roofing, and more with expert renovation services.
LANDSCAPING & EXTERIOR
Enhance your property with landscaping, interlock, retaining walls, and exterior upgrades.
KITCHEN RENOVATION
Modern Kitchen Transformations Upgrade your kitchen with custom cabinetry, countertops, backsplashes, flooring, lighting, and open-concept designs tailored to your lifestyle.
BATHROOM RENOVATION
Elegant & Functional Bathrooms From complete bathroom remodeling to custom showers, vanities, tiling, and accessibility upgrades, we create spaces that combine comfort and style.
BASEMENT FINISHING & REMODELING
Unlock Your Home’s Potential Transform unused basement space into a family room, rental suite, home office, gym, entertainment area, or guest accommodation
PROPERTY MAINTENANCE & LANDSCAPING
Protect & Enhance Your Property Year-round maintenance services including lawn care, garden maintenance, interlock repairs, seasonal cleanup, pressure washing, and exterior upkeep.
Swimming Pool Services
We provide complete swimming pool construction, renovation, repair, and maintenance services to keep your backyard beautiful, safe, and ready to enjoy.
