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Find an Ontario consulting engineering firm.

Looking for quality consulting engineering expertise? The member firms of ACEC-Ontario offer a wide variety of professional engineering services and expertise to meet your needs. They develop innovative solutions and provide strategic advice.

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1-10 of 136 Results

4K Engineers LTD (external link)

4K Engineers LTD is a PEO licensed Consulting Engineering firm with a combined 50+ years of engineering experience in Ontario

Head Office

59 Pacific Rim Court Richmond Hill, ON L4E 0W8 Canada

Contact Information

info@4kengineers.ca
+1 (416) 844-1526

4Sight Inc. (external link)

4Sight Utility Engineers is a privately-owned consulting firm that specializes in Utility Engineering. Our core services encompass Subsurface Utility Engineering, Utility Coordination, and Utility Design. Headquartered in Whitby, Ontario, we serve clients across Canada with our comprehensive expertise in utility solutions

Head Office

12 Nightingale Cres Whitby, ON L1M 0H3 Canada

Contact Information

lawrence.arcand@4sightue.com
+1 (905) 424-1959

A. J. Clarke & Associates Ltd. (external link)

For over five decades, our staff of professional experts at A. J. Clarke and Associates Ltd. have provided Surveying, Planning and Consulting Engineering services to the public and private sectors throughout Halton, Hamilton-Wentworth and Niagara Regions.

Head Office

A. J. Clarke & Associates Ltd. Suite 300 - 25 Main St W Hamilton, ON L8P 1H6 Canada

Contact Information

brad.clarke@ajclarke.com
+1 (905) 528-8761

Services:

Civil (Structural), Planning, Surveying, Geomatics, Management

Sectors:

Industrial / Commercial / Institutional Buildings, Municipal Services, Residential Buildings See More

Regions:

Niagara, Halton, Brant, Brantford, Hamilton

AECOM Canada Ltd. (external link)

AECOM is the world´s No. 1-ranked engineering firm by Engineering News Record (ENR), delivering integrated and sustainable solutions, and solving complex challenges to help clients and communities shape a better future. Our global network of more than 92,000 skilled professionals is unified by common goals and values: delivering unrivalled expertise, protecting people and the environment, and making the world a better place. In Canada our history dates back over 100 years.  We employ more than 5,400 professionals who work across various disciplines, capabilities and markets to plan, design and implement projects of all sizes and complexities.  From planning resilient cities - implementing sustainable and safe transportation systems and delivering clean water - to operating and maintaining complex energy production and transmission facilities, we bring our best. 

Head Office

AECOM Canada Ltd 7th Floor - 105 Commerce Valley Drive West Markham, ON L3T 7W3 Canada

Contact Information

terri.stade@aecom.com
+1 (905) 886-7022

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AECOM Canada Ltd. (Barrie Office)

AECOM Canada Ltd.
Suite 620 - 55 Cedar Pointe Drive
Barrie, ON L4N 5R7
Canada

AECOM Canada Ltd. (Bracebridge Office)

AECOM Canada Ltd.
345 Ecclestone Drive
Bracebridge, ON P1L 1R1
Canada

AECOM Canada Ltd. (Cobalt Office)

AECOM Canada Ltd.
Unit 2, PO Box - 1 Station Road
Cobalt, ON P0J 1C0
Canada

AECOM Canada Ltd. (Cobourg Office)

AECOM Canada Ltd.
513 Division Street
Cobourg, ON K9A 5G6
Canada

AECOM Canada Ltd. (Guelph Office)

AECOM Canada Ltd.
55 Wyndham St N
Guelph, ON N1H 7T8
Canada

AECOM Canada Ltd. (Hamilton Office)

AECOM Canada Ltd.
Suite 201 - 45 Goderich Road
Hamilton, ON L8E 4W8
Canada

AECOM Canada Ltd. (Kingston Office)

AECOM Canada Ltd.
654 Norris Court
Kingston, ON K7P 2R9
Canada

AECOM Canada Ltd. (Kitchener Office)

AECOM Canada Ltd.
Suite 290 - 50 Sportsworld Crossing Road
Kitchener, ON N2P 0A4
Canada

AECOM Canada Ltd. (London Office)

AECOM Canada Ltd.
Citi Plaza 250 York Street
London, ON N6A 6K2
Canada

AECOM Canada Ltd. (Markham Office)

AECOM Canada Ltd.
7th Floor - 105 Commerce Valley Dr W
Markham, ON L3T 7W3
Canada

AECOM Canada Ltd. (Markham Office #2)

AECOM Canada Ltd.
Suite 300 - 300 Town Centre Boulevard
Markham, ON L3R 5Z6
Canada

AECOM Canada Ltd. (Mississauga Office)

AECOM Canada Ltd.
5080 Commerce Blvd
Missisauga, ON L4W 4P2
Canada

AECOM Canada Ltd. (North Bay Office)

AECOM Canada Ltd.
Suite 103 - 189 Wyld Street
North Bay, ON P1B 1Z2
Canada

AECOM Canada Ltd. (Ottawa Office)

AECOM Canada Ltd.
Suite 302 - 1150 Morrison Drive
Ottawa, ON K2H 8S9
Canada

AECOM Canada Ltd. (Ottawa Office #2)

AECOM Canada Ltd.
Suite 603 - 1420 Blair Place
Ottawa, ON K1J 1A5
Canada

AECOM Canada Ltd. (Sault Ste. Marie Office)

AECOM Canada Ltd.
523 Wellington Street East
Sault Ste. Marie, ON P6A 2M4
Canada

AECOM Canada Ltd. (St. Catharines Office)

AECOM Canada Ltd.
Suite 3 - 30 Hannover Drive
St. Catharines, ON L2W 0A1
Canada

AECOM Canada Ltd. (Sudbury Office)

AECOM Canada Ltd.
Suite 105 - 1361 Paris Street
Sudbury, ON P3E 3B6
Canada

AECOM Canada Ltd. (Whitby Office)

AECOM Canada Ltd.
300 Water Street
Whitby, ON L1N 9J2
Canada

AECOM Canada Ltd. (Whitby Office #2)

AECOM Canada Ltd.
1615 Dundas Street East
Whitby, ON L1N 2L1
Canada

AECOM Canada Ltd. (Windsor Office)

AECOM Canada Ltd.
Suite 4 - 350 Cabana Road East
Windsor, ON N9G 1A3
Canada

Services:

Civil (Structural), Electrical / Electronics, Environmental, Geological, Management, Mechanical, Nuclear, Planning, Research (Engineering Science / Physics), Water Resources, Architectural, Building Science, Control Systems, Aeronautical / Aerospace, Naval Architectural / Shipbuilding See More

Sectors:

Energy, Industrial / Commercial / Institutional Buildings, Municipal Services, Transit / Transportation See More

Ainley Group (external link)

Ainley Group is an employee-owned engineering and planning company known for its wide ranging infrastructure development capabilities and close working relationships with its clients. Established by William (Bill) Ainley in 1961, the firm offers engineering and municipal planning and development services to public and private clients from offices in Barrie, Belleville, Brampton, Collingwood, Kingston and Ottawa.

Head Office

Ainley Group 280 Pretty River Parkway Collingwood, ON L9Y 4J5 Canada

Contact Information

collingwood@ainleygroup.com
+1 (705) 445-3451 x126

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Ainley Group (Barrie Office)

Ainley Group
550 Welham Road
Barrie, ON L4N 8Z7
Canada

Telephone: (705) 726-3371

Ainley Group (Belleville Office)

Ainley Group
139 Front St, Unit 100
Belleville, ON K8N 2Y6
Canada

Telephone: (613) 966-4243

Ainley Group (Brampton Office)

Ainley Group
195 County Court Blvd, Suite 300
Brampton, ON L6W 4P7
Canada

Telephone: (905) 452-5172

Ainley Group (Glouchester Office)

Ainley Group
2724 Fenton Road
Ottawa, ON K1T 3T7
Canada

Telephone: (613) 822-1052

Ainley Group (Kingston Office)

Ainley Group
1-50 Grant Timmins Drive
Kingston, ON K7M 8N2
Canada

Telephone: (343) 266-0002

Services:

Building Science, Civil (Structural), Environmental, Geological, Geomatics, Management, Planning, Surveying, Water Resources, Automotive, Materials / Metallurgical See More

Sectors:

Municipal Services, Residential Buildings, Transit / Transportation See More

Regions:

Niagara, Halton, Brant, Brantford, Hamilton, Waterloo, Perth, Huron, Wellington, Toronto, Mississauga and Brampton, Durham, York, Dufferin, Town of Caledon, Bruce, Grey, Simcoe, Northumberland, Peterborough, Kawartha Lakes, Frontenac, Stormont, Dundas and Glengarry, Leeds & Grenville, Prince Edward, Prescott and Russell, Ottawa, Haliburton, Hastings, Lennox and Addington, Renfrew, Lanark, Parry Sound, Muskoka, Cochrane, Manitoulin, Sudbury, Nipissing, Greater Sudbury, Algoma, Kenora, Rainy River, Timiskaming, Thunder Bay See More

Aiolos Engineering Corporation (external link)

A world leader in the design and construction of wind tunnels and test facilities. Our success is thanks to experienced professionals with the knowledge and skills essential for clients who need facilities that simulate real-world conditions, with accuracy and repeatability.

Head Office

Aiolos Engineering Corp Suite 300 - 135 Queens Plate Drive Toronto, ON M9W 6V1 Canada

Contact Information

jennifer@aiolos.com
+1 (416) 647-3017

Aplin & Martin Consultants Ltd (external link)

Aplin Martin is a versatile, multidisciplinary company committed to providing thorough consulting services for projects in the public and land development sectors. Our team of seasoned engineers, surveyors, urban planners, architects, and biologists has been providing creative and practical design solutions, approval tactics, and project management services to clients across Canada since our founding in 1968.

Head Office

APLIN & MARTIN CONSULTANTS LTD. 405-55 ST. CLAIR AVE W TORONTO, ON M4V 2Y7 Canada

Contact Information

cblahut@aplinmartin.com
+1 (416) 644-1900

Sectors:

Municipal Services, Industrial / Commercial / Institutional Buildings, Residential Buildings See More

Regions:

Niagara, Toronto, Mississauga and Brampton, Durham, York, Dufferin, Town of Caledon See More

Aquafor Beech Limited (external link)

Aquafor Beech Limited is a Canadian company, incorporated in 1990, providing engineering and environmental services to public and private sector clients. The firm\'s principal focus is on watershed planning, environmental restoration, stormwater management, fluvial geomorphology, environmental assessment/permitting, water resources engineering and municipal infrastructure design. Our services include planning, feasibility analysis, public consultation,detail design and contract administration services. A strong emphasis is placed on environmental considerations for all projects undertaken. We have offices in Mississauga, Guelph, Kingston and Ottawa, Ontario, with a total staff of 50+ professional and technical specialists.

Head Office

Aquafor Beech Limited Suite 202, Building 6 - 2600 Skymark Avenue Missisauga, ON L4W 5B2 Canada

Contact Information

denich.c@aquaforbeech.com
+1 (647) 993-2267

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Aquafor Beech Limited

Aquafor Beech Limited
920 Princess Street
Kingston, ON K7L 1H1
Canada

Aquafor Beech Limited

Aquafor Beech Limited
Unit 3 - 55 Regal Road
Guelph, ON N1K 1B6
Canada

Arcadis Professional Services (Canada) Inc (external link)

Arcadis Professional Services (Canada) Inc is a team of industry leading architects, engineers, planners, designers, and technology professionals united by a common desire: to create livable, sustainable, technologically advanced urban environments. We are a technology-driven design firm.

Head Office

IBI Group 7th Floor - 55 St. Clair Avenue West Toronto, ON M4V 2Y7 Canada

Contact Information

info@ibigroup.com
+1 (416) 596-1930

See all branch addresses

Arcadis IBI Group (Hamilton Office)

IBI Group
Suite 200 - 360 James Street North
Hamilton, ON L8L 1H5
Canada

Arcadis IBI Group (Kingston Office)

IBI Group
Unit 110 - 650 Dalton Avenue
Kingston , ON K7M 8N7
Canada

Arcadis IBI Group (London Office)

IBI Group
Suite 203 - 350 Oxford Street West
London, ON N6H 1T3
Canada

Arcadis IBI Group (Markham Office)

IBI Group
Unit 300 - 8133 Warden Avenue
Markham , ON L6G 1B3
Canada

Arcadis IBI Group (Oakville Office)

Suite 300 - 2620 Bristol Circle
Oakville, ON L6H 6Z7
Canada

Arcadis IBI Group (Ottawa Office)

IBI Group
Suite 400 - 333 Preston Street
Ottawa , ON K1S 5N4
Canada

Arcadis IBI Group (Toronto West)

Arcadis IBI Group
Unit 100 - 175 Galaxy Boulevard
Toronto , ON M9W 0C9
Canada

Arcadis IBI Group (Waterloo Office)

IBI Group
Suite 101 - 410 Albert Street
Waterloo , ON N2L 3V3
Canada

Services:

Biological / Biomedical, Civil (Structural), Control Systems, Electrical / Electronics, Environmental, Management, Mechanical, Planning, Process, Surveying, Architectural, Building Science, Communications, Computer Systems, Aeronautical / Aerospace, Agricultural / Food, Automotive, Mechatronics, Geomatics, Water Resources See More

Sectors:

Energy, Industrial / Commercial / Institutional Buildings, Industrial Process / Manufacturing, Municipal Services, Residential Buildings, Transit / Transportation See More

Regions:

Elgin, Essex, Lambton, Middlesex, Chatham-Kent, Haldimand, Norfolk, Niagara, Halton, Brant, Brantford, Hamilton, Waterloo, Perth, Huron, Wellington, Toronto, Mississauga and Brampton, Durham, York, Dufferin, Town of Caledon, Bruce, Grey, Simcoe, Northumberland, Peterborough, Kawartha Lakes, Frontenac, Stormont, Dundas and Glengarry, Leeds & Grenville, Prince Edward, Prescott and Russell, Ottawa, Haliburton, Hastings, Lennox and Addington, Renfrew, Lanark, Parry Sound, Muskoka, Cochrane, Manitoulin, Sudbury, Nipissing, Greater Sudbury, Algoma, Kenora, Rainy River, Timiskaming, Thunder Bay See More

Archibald Grey & McKay Engineering Ltd (external link)

Head Office

Archibald Grey & McKay Engineering Ltd 3514 White Oak Road London, ON N6E 2Z9 Canada

Contact Information

hendrik@agm.on.ca
+1 (519) 685-5300

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