General contractors
Licensed GTA general contractor providing residential and commercial construction, renovations, home additions, outdoor construction and project management from planning and permits through completion.
Oakville
View profile BuildRules Directory / Oakville
General contractors in Oakville.
General renovation and construction contractors. Explore professionals serving Oakville and compare their project experience.
8 published companies
Building designers · Structural engineers · General contractors
Ontario engineering, design and construction firm providing structural engineering, permit and architectural drawings, project management, custom-home and renovation services across the GTA and other Ontario cities.
Oakville
View profile Building designers · General contractors · Basement contractors
Mississauga design-build contractor focused on legal basement apartments, kitchens, bathrooms, full-home renovations and structural reconfigurations, with in-house design and permit coordination.
Oakville
View profile General contractors
Design-build renovation contractor serving Toronto and the GTA, with services including home renovations, additions, custom homes, basement projects, laneway homes and residential design coordination.
Oakville
View profile Building designers · General contractors · Basement contractors
Markham design-build renovation contractor providing kitchens, bathrooms, basements and full-home renovations with in-house design, materials coordination and construction across the GTA.
Oakville
View profile General contractors
Toronto renovation contractor focused on full-home renovations, custom homes, additions, project management and permit-drawing support.
Oakville
View profile General contractors · Basement contractors · Window & door contractors
Licensed GTA general contractor providing kitchens, bathrooms, whole-home renovations, additions, basement apartments, commercial fit-ups, windows, doors and outdoor projects.
Oakville
View profile General contractors · Underpinning contractors
Toronto-area contractor specializing in basement underpinning and lowering, concrete, waterproofing, backwater valves, sump pumps and related basement work.
Oakville
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What this Oakville list actually covers.
8 published profiles match this page. BuildRules uses declared service areas and specialties for matching. Verification and paid placement are labelled separately.
Home additions7 companiesInterior renovations7 companiesBasement renovations & finishing6 companiesCustom homes & new builds4 companiesSecondary suites / basement apartments3 companies
Basement renovationYes. Oakville states that finishing or renovating a basement for personal use requires a building permit.Guidance reviewed Oct 1, 2026Accessory apartment / second suiteOakville requires property-specific zoning review for an accessory apartment and a separate Zoning Certificate of Occupancy approval in addition to the building permit process.Guidance reviewed Oct 1, 2026Home additionOakville treats a house addition as a building-permit project and directs owners to confirm zoning and prerequisite approvals before preparing the application.Guidance reviewed Oct 1, 2026