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Business Details
27 Years
experience
Trusted Toronto Construction Contractors for Commercial & Residential Projects
Established in 1999, Magnum General Contracting has built a strong reputation for delivering high-quality construction services across Toronto and the Greater Toronto Area. Our team of professional contractors specializes in commercial and residential projects, from new builds to renovations, ensuring every client receives tailored solutions that meet their unique needs. With over two decades of industry experience, we pride ourselves on our commitment to safety, quality, and timely project completion. Owned and operated by Matt and Dan MacInnis, our company maintains strong relationships with suppliers and subcontractors to deliver projects on budget and on schedule. We are fully bonded, insured, and licensed with the Tarion Warranty Corporation for residential construction.

Our process begins with a thorough consultation to understand client objectives, followed by customized planning and meticulous execution. We serve a diverse range of industries, including retail, commercial, and institutional sectors, and have completed projects from small renovations to large-scale ground-up builds. Our dedication to excellence has earned us long-term partnerships with major corporations and a trusted reputation in the construction industry. Whether you're planning a commercial renovation or a custom home, Magnum General Contracting combines expertise, efficiency, and passion to exceed expectations.
Services
Commercial Construction Residential Building Design-Build Services Renovation Projects Remodeling Services
Details
  • Year established: 1999
Highlights and features
  • We prioritize safety first in all construction projects
  • We maintain a solid reputation for quality and reliability
  • Our team consists of highly skilled professional contractors
  • We deliver projects with great turnaround times
  • We are fully bonded and insured for client protection
Associations and certifications
  • Tarion Warranty Corporation
Services
Commercial Construction
We specialize in commercial construction projects ranging from retail store setups to full-scale office developments. Our team manages all aspects including base-building, interior finishes, and petroleum contracting. With expertise in tight timelines and budget management, we deliver high-quality commercial spaces that enhance business operations.
Residential Building
Our residential construction services focus on creating personalized living spaces with meticulous attention to detail. We handle everything from kitchen renovations to complete custom home builds, maintaining Tarion-certified standards. Our approach ensures clients receive functional, aesthetically pleasing results that reflect their unique vision and lifestyle needs.
Design-Build Services
We offer streamlined design-build solutions that combine architectural planning with construction execution. This approach reduces costs and accelerates timelines while maintaining quality control. Our 20+ years of experience enables efficient coordination of complex projects from concept through completion, ensuring alignment with client expectations throughout the process.
Renovation Projects
Our renovation services transform outdated commercial spaces into modern, functional environments. We handle permit acquisition, regulatory compliance, and all technical aspects including electrical and plumbing work. With extensive experience in commercial renovations, we minimize business disruption while delivering high-quality upgrades that improve operational efficiency.
Remodeling Services
We provide comprehensive remodeling solutions for commercial properties, including office updates and retail expansions. Our process includes customized planning, budget management, and construction oversight. With over two decades of experience, we deliver efficient transformations that maximize space utilization while maintaining strict safety and quality standards.
People
Matt MacInnis
Co-Owner
With over 20 years in the construction industry, Matt MacInnis brings extensive expertise in managing complex commercial projects. His leadership ensures quality execution and client satisfaction on every build.
Dan MacInnis
Co-Owner
Dan MacInnis contributes deep industry knowledge and operational excellence to Magnum General Contracting. His focus on safety protocols and project efficiency has helped establish the company's trusted reputation in Ontario.
Questions
What construction services do you offer in Toronto?
We provide commercial and residential construction, design-build projects, renovations, and remodeling services across Toronto and the Greater Toronto Area.
Are you licensed for residential construction?
Yes, we're licensed with the Tarion Warranty Corporation for all residential building projects in Ontario.
How do you handle project timelines?
We develop customized schedules during consultation and maintain regular updates to ensure timely completion of every project phase.
What areas do you serve?
We operate throughout Ontario, including Toronto, Pickering, Ajax, Whitby, Oshawa, Vaughan, and Markham.
Are you bonded and insured?
Yes, we're fully bonded and insured to protect clients and ensure professional service standards.