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SA-02 · CORNWALL

Consulting engineers serving Cornwall & SD&G

Structural, civil, building design, and surveying for Cornwall homes, businesses, and sites — four disciplines under one roof, about an hour east of our Brockville office on the 401.

Free, written quote Reply within 2 business days Site visits across Cornwall & SD&G
Request a Cornwall Quote What We Do in Cornwall
PEO Certificate of Authorization Licensed Professional Engineers 100% Employee-Owned · Est. 1989 6,500+ Projects Completed
SERVICES · CORNWALL

What we do in Cornwall

The same four in-house disciplines we run everywhere — scoped for Cornwall's building stock, from wartime-era homes and former industrial buildings to new commercial.

WHY EE IN CORNWALL

One firm for the building and the site

Most Cornwall projects need more than one consultant — structure for the building, civil for the site, survey to put it in the right place. Because our four disciplines sit in one office, you get one proposal, one schedule, and one engineer accountable for the whole package — whether it's a wall coming out of a bungalow or a fit-up with parking and drainage to solve.

  • About an hour east on the 401 — real site visits, not remote stamping
  • Structural, civil, building design and survey coordinated under one roof
  • Experience with Cornwall's older housing stock and industrial buildings
  • Designs to OBC 2024 and current CSA standards
  • The engineer who seals your drawings answers your call
Start a Cornwall File Homeowner Services
SERVICE AREA DATA · CORNWALL
Coverage
Cornwall · Long Sault · Ingleside · Morrisburg · Alexandria · Lancaster · SD&G townships
From our office
Brockville — about an hour east via Hwy 401
Typical work
Engineer's Reports · Renovations · Fit-ups · Site servicing · Layout
Turnaround
Residential reports 1–2 weeks · Quotes within 2 business days
Telephone
(613) 345-0400
Working on something in Cornwall already? Send your drawings or photos to [email protected] and we'll respond with next steps and a written quote.
FAQ · CORNWALL

Cornwall questions, answered

Do you serve Cornwall from Brockville?

Yes — Cornwall is about an hour east of our office on the 401, and SD&G has been part of our service area for decades. Site visits, field reviews, and survey layout are scheduled the same way they are for any local file.

Can one firm handle both the building and the site?

Yes — that's the point of our four in-house disciplines. A typical commercial fit-up or addition gets its structural design, its grading and drainage, and its construction layout from one coordinated team, under one Certificate of Authorization.

Do I need a Structural Engineer's Report for an older Cornwall home?

Cornwall's housing stock includes many wartime-era and older masonry homes, and building departments, lenders, and insurers commonly ask for a sealed structural report when load-bearing elements change, when work is being legalized, or when a building shows distress. We inspect, assess, and issue a sealed report you can submit directly. Read our guide →

What areas around Cornwall do you cover?

Cornwall proper plus Long Sault, Ingleside, Morrisburg, Alexandria, Lancaster, and the townships of South Stormont, South Glengarry, and South Dundas — and west along the 401 through Leeds & Grenville to Brockville.

How quickly can you turn around residential work in Cornwall?

Most residential Structural Engineer's Reports and beam designs are delivered within one to two weeks of the site visit, and we reply to every quote request within two business days.

Have a Cornwall project?

Tell us about your home, your building, or your site. A member of our engineering team will respond with a clear scope and fee — within two business days.

Request a Quote