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.

oshawa city hall

Oshawa City Hall

jj mcguire industrial

Skyway WWTP Dewatering & Gas Upgrades

GM St. Catharines Engine Line

Durham College Oshawa – Student Centre

porch View

Alderlea Estate

Taunton Medical Centre


GM Cold Weather Testing Facility

University of Toronto Graduate House Renovation

jj mcguire airport

Pearson International Airport

VIA Rail Belleville Station

jj mcguire industrial

Ontario Power Generation

Oshawa Operations Centre


LCBO Courtice

jj mcguire industrial

TTC Finch Station Fire Ventilation Upgrades

Scugog Municipal Building

George Brown College

jj mcguire school

West Maple Creek School

Sid Smith

University of Toronto Sidney Smith Hall

Bruce Power BLC Simulator A Expansion

Donevan Rec Complex

Donevan Recreation Complex

Bob Myers Dealership

Bob Myers Chevrolet Buick GMC


University of Toronto Greenhouse

jj mcguire school

McCaskill Mills Public School

Coxwell TTC Station

Durham College Oshawa Gordon Willey C-Wing Renovations

VlA Rail Oshawa Station

Ritson Road Affordable Housing

jj mcguire industrial

Herridge Pumping Station Expansion


DuPont Canada

19 on the Park

Nineteen on the Park

Healthridge Hospital Parking

Lakeridge Health Oshawa Parking Garage Expansion

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

Conseil Scolaire de District Catholique Centre-Sud

jj mcguire

Trent University

UoIT Region Theatre

UOIT Regent Theatre Renovations

Port Perry Villa

Port Perry Villa

East York Firestation

East York Fire Station

Hullmark Centre / Sheppard-Yonge TTC Station

Harman Park Arena

East North Thumberland Sec School

East Northumberland Secondary School

St. Clair West TTC Station

jj mcguire subway

TTC St. Andrews Station Easier Access

Ashbridges Bay Water Treatment

Ashbridges Bay

LCBO Whitby Distribution Centre Mezzanine Expansion

jj mcguire

Dongara Pellet Plant

Gerdau Steel

Gerdau Ameristeel Corporation

Durham Humane Society

Durham Region Humane Society

Pullmatic Manufacturing

Ewart Angus Homes

Ewart Angus Homes

Joseph Gould School

Joseph Gould Public School

Wendat Seniors Residence

General Motors

Clearview EMS Facility

Clearview & Simcoe Joint Emergency Services Facility

Peterborough Market Hall

Market Hall Performing Arts Centre