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.


Ashbridges Bay Water Treatment

Ashbridges Bay

jj mcguire industrial

Ontario Power Generation

jj mcguire subway

TTC St. Andrews Station Easier Access

Durham Humane Society

Durham Region Humane Society

jj mcguire industrial

TTC Finch Station Fire Ventilation Upgrades

Sid Smith

University of Toronto Sidney Smith Hall

East North Thumberland Sec School

East Northumberland Secondary School

Ewart Angus Homes

Ewart Angus Homes

Clearview EMS Facility

Clearview & Simcoe Joint Emergency Services Facility

Port Perry Villa

Port Perry Villa

Peterborough Market Hall

Market Hall Performing Arts Centre

Oshawa Operations Centre

Ritson Road Affordable Housing

Scugog Municipal Building

jj mcguire school

McCaskill Mills Public School

VlA Rail Oshawa Station

jj mcguire industrial

Skyway WWTP Dewatering & Gas Upgrades

Harman Park Arena

Durham College Oshawa – Student Centre

East York Firestation

East York Fire Station

Gerdau Steel

Gerdau Ameristeel Corporation


VIA Rail Belleville Station

Pullmatic Manufacturing

jj mcguire industrial

Herridge Pumping Station Expansion

jj mcguire school

West Maple Creek School



University of Toronto Greenhouse

jj mcguire

Trent University

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

Conseil Scolaire de District Catholique Centre-Sud

George Brown College

Healthridge Hospital Parking

Lakeridge Health Oshawa Parking Garage Expansion

UoIT Region Theatre

UOIT Regent Theatre Renovations

General Motors

St. Clair West TTC Station

jj mcguire

Dongara Pellet Plant

Bob Myers Dealership

Bob Myers Chevrolet Buick GMC

Joseph Gould School

Joseph Gould Public School

Durham College Oshawa Gordon Willey C-Wing Renovations

LCBO Whitby Distribution Centre Mezzanine Expansion

University of Toronto Graduate House Renovation

Bruce Power BLC Simulator A Expansion

Coxwell TTC Station

19 on the Park

Nineteen on the Park

porch View

Alderlea Estate

GM Cold Weather Testing Facility

LCBO Courtice

Hullmark Centre / Sheppard-Yonge TTC Station

GM St. Catharines Engine Line


DuPont Canada

Taunton Medical Centre

Donevan Rec Complex

Donevan Recreation Complex

oshawa city hall

Oshawa City Hall

Wendat Seniors Residence

jj mcguire airport

Pearson International Airport