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Start with the goals, the property and the timing. Identify what needs review before a proposal.

Serving Alta Vista & area
GCO is a general contractor Alta Vista homeowners and businesses can bring a project to, from opening up the main floor of a 1950s bungalow to fitting up a clinic or office near the Ottawa Hospital General campus.
One accountable contractor
A single point of contact for every trade.
Clear schedules
Sequenced around your home or business.
Permit coordination
City of Ottawa permits and inspections managed.
Local to Alta Vista
Based at 1960 Scott St, Ottawa.
Services in Alta Vista
Commercial renovations first, with full residential renovation services for Alta Vista homeowners.

Lobbies, common areas and full interior renewals.
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Reconfigurations, meeting rooms and phased work.
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Landlord coordination from lease to handover.
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One team for design, permits and construction.
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Layouts, cabinetry, electrical and finishes.
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Showers, tile, plumbing and ventilation.
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Finished living space, suites and egress.
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Engineered openings with permits.
Learn moreAlta Vista is a large, mostly residential area in south-central Ottawa, built largely from the 1950s to the 1970s. Bungalows, split-levels and two-storey homes sit on generous lots, with the Ottawa Hospital General campus, CHEO and related medical offices at its eastern edge.
Many homes are now ready for a major update, and owners often renovate instead of moving.

Typical projects include removing walls for open-concept living, new kitchens and bathrooms, finished basements and secondary suites, and additions. Homes of this age may have older wiring, galvanized plumbing or materials that need careful handling.
As a residential general contractor in Alta Vista, GCO reviews structure and existing conditions before agreeing a scope.
Scope, schedule and budget conversations start with a short call.
Medical and professional offices near the hospital campus and along Smyth Road and Alta Vista Drive need fit-ups with clinical washrooms, accessibility and specialised services. GCO plans these around landlord rules and patient-facing operations.
Alta Vista is in the City of Ottawa, which handles building permits and zoning. Wall removal, suites and additions all need permits, and GCO coordinates engineering where required.
Whether you are comparing contractors in Alta Vista for a home renovation or a commercial fit-up, the same few steps make proposals easier to compare and reduce surprises once work starts.
From Alta Vista, GCO also takes enquiries in Old Ottawa South, Riverview, Elmvale Acres, Gloucester and Vanier.
How it works
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Start with the goals, the property and the timing. Identify what needs review before a proposal.
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Review the site, scope, assumptions and selections so the proposed work is understandable.
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Consider the sequence, trades, access and decisions that influence the work.
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Agree how the finished work, outstanding items and applicable documents will be reviewed.
Quick callback
Leave your details and choose a time for a short call. No obligation.
Questions
Yes. Wall removal is reviewed by an engineer where structural, and permitted through the City of Ottawa.
GCO takes enquiries for basement suites, which need to meet zoning, fire separation and egress requirements.
Ontario has no single provincial licence for renovation contractors. New home builders must be licensed by the HCRA, electrical work needs an ESA-licensed electrical contractor and gas work a TSSA-registered contractor. When you hire a general contractor in Alta Vista, ask for insurance, WSIB clearance and the licences held by each trade.
Yes. Clinic and professional office fit-ups near the hospital campus are welcome.
Yes. Accessible bathrooms, wider doorways and main-floor living changes can be part of a renovation.
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The next conversation
Share a few details about the space, the work you have in mind, and your timing.