JJ McGuire

JJ McGuire is extremely honored and proud to have worked on challenging and important projects for some of the finest business and community organizations across Ontario.

Ewart Angus Homes

Ewart Angus Homes

VIA Rail Belleville Station

East York Firestation

East York Fire Station

LCBO Whitby Distribution Centre Mezzanine Expansion

jj mcguire

Trent University

Coxwell TTC Station

East North Thumberland Sec School

East Northumberland Secondary School

jj mcguire industrial

Skyway WWTP Dewatering & Gas Upgrades

Ashbridges Bay Water Treatment

Ashbridges Bay

Bruce Power BLC Simulator A Expansion

“Conseil Scolaire de District Catholique Centre-Sud” is locked Conseil Scolaire de District Catholique Centre-Sud

Conseil Scolaire de District Catholique Centre-Sud

Joseph Gould School

Joseph Gould Public School

Donevan Rec Complex

Donevan Recreation Complex

Bob Myers Dealership

Bob Myers Chevrolet Buick GMC

Durham College Oshawa – Student Centre

jj mcguire school

West Maple Creek School

UoIT Region Theatre

UOIT Regent Theatre Renovations


Durham Humane Society

Durham Region Humane Society

GM Cold Weather Testing Facility

General Motors

St. Clair West TTC Station

Taunton Medical Centre

VlA Rail Oshawa Station

Gerdau Steel

Gerdau Ameristeel Corporation

George Brown College

jj mcguire industrial

Herridge Pumping Station Expansion

jj mcguire

Dongara Pellet Plant

porch View

Alderlea Estate

Clearview EMS Facility

Clearview & Simcoe Joint Emergency Services Facility

LCBO Courtice

jj mcguire school

McCaskill Mills Public School

University of Toronto Graduate House Renovation

Healthridge Hospital Parking

Lakeridge Health Oshawa Parking Garage Expansion

Durham College Oshawa Gordon Willey C-Wing Renovations


Scugog Municipal Building

Hullmark Centre / Sheppard-Yonge TTC Station

GM St. Catharines Engine Line

19 on the Park

Nineteen on the Park

jj mcguire airport

Pearson International Airport


DuPont Canada

Harman Park Arena

oshawa city hall

Oshawa City Hall

Wendat Seniors Residence

Peterborough Market Hall

Market Hall Performing Arts Centre



University of Toronto Greenhouse

jj mcguire industrial

Ontario Power Generation

Pullmatic Manufacturing

Oshawa Operations Centre

jj mcguire subway

TTC St. Andrews Station Easier Access

Ritson Road Affordable Housing

Sid Smith

University of Toronto Sidney Smith Hall

Port Perry Villa

Port Perry Villa

jj mcguire industrial

TTC Finch Station Fire Ventilation Upgrades