Built to spec
Built to your engineered drawings, survey, and the real site conditions, not a one-size-fits-all approach forced to fit.
Industrial, Commercial & Institutional Construction
Commercial Building Additions
Ardenvale is fully licensed and insured, WSIB covered, and established for more than 20 years, coordinating addition packages from investigation through final connection.
- Licensed, Insured & WSIB-Covered
- 20 Years in Business
Get a Quote
Tell us what you need and we’ll get you a quote. 20+ years in business, fully licensed, insured, and WSIB covered · Free, no-obligation quote and on-site assessment.
Get a Quote
20+ years in business, fully licensed, insured, and WSIB covered · Free, no-obligation quote and on-site assessment.
20+ years in business
Fully licensed, insured, and WSIB covered Completed to code & Ontario requirements Completed on site and built to the drawings Delivered on site across Toronto & Ontario
New Area Governed by the Existing Building
Ardenvale is fully licensed and insured, WSIB covered, and established for more than 20 years, coordinating addition packages from investigation through final connection.
Why Ardenvale Construction
What to expect from commercial building additions
Made to last
Durable materials and methods chosen for the load, traffic, and environment on site.
Quote-ready
Send specs, drawings, or photos and get a free, no-obligation site visit and estimate with no guesswork.
Code-conscious
Installation and site work completed in accordance with Ontario requirements.
Our Process
How we plan and deliver commercial building additions
- 01 Send your inquiry, a few photos or a description of the site.
- 02 We come out, assess the site, take measurements, and confirm the scope.
- 03 We complete the commercial building additions on site, to the load and finish the job needs.
- 04 We install it, finish to grade, and clean up, one accountable crew, start to finish.
Finished On Site
Completed on site and built to last
Clean site work and a tidy finish, coordinated with your engineers, the other trades, and the surrounding site conditions, built to the engineered drawings and the applicable codes.
- Coordinated with the surrounding build
- Durable finishes for real-world wear
- Quote-ready support from scope to completion
FAQ
Commercial Building Additions FAQ
What makes a building addition different from ground-up construction?
An addition must connect to existing structure, envelope, levels, services, life safety and operations rather than starting as an independent building.
What should be investigated first?
The connection zone, foundations, framing, envelope layers, floor levels, buried services and available system capacity should be reviewed.
Can a business operate during an addition?
Often, with approved separations, tie-in windows, service contingencies and safe access. Feasibility depends on the property and operations.
Can new materials match the existing building?
Sometimes, but ageing and discontinued products can prevent an exact match. The design may use an approved close match or intentional contrast.
Who handles excavation and paving?
Harrowgate performs excavation, grading, drainage and paving. Ardenvale coordinates foundations, thresholds and building-service interfaces.
Still have a question about commercial building additions? Ask our team directly.
Our Work
View Our Projects See real projects across Toronto & Ontario
Industrial, commercial, and institutional construction delivered for developers, contractors, property managers, and municipalities.
Investigate the Connection Before Designing the New Wing
Share the existing records, expansion objective, property constraints and operating requirements. Ardenvale will review tie-ins, temporary work and package boundaries.
Licensed, Insured & WSIB-Covered, work managed and documented on every job
Send your project details
Tell us what you need and we’ll get you a quote. 20+ years in business, fully licensed, insured, and WSIB covered · Free, no-obligation quote and on-site assessment.
Commercial Building Additions Across the GTA
View all service areas →Ardenvale Construction provides commercial building additions, delivered and installed with quote-ready support across Toronto and surrounding Ontario communities.
