Community Infrastructure Partners
For over 65 years, we've partnered with communities across Ontario to create infrastructure that connects people, supports growth, and improves everyday life.
150+
Employees
200+
Communities Served
65+
Years in Business
6
Offices Across Ontario
Expertise Across Every Stage of Development
Building & Structural
Expert structural design for new builds and upgrades. We deliver sustainable solutions for bridges and public facilities.
Environmental
Strategic environmental studies and ecosystem assessments. We provide sustainable mapping and mitigation plans.
Geotechnical
Vital subsurface investigations and borehole testing. We ensure safety and precision for all infrastructure design.
Infrastructure Management
Strategic asset management and financial planning. We help municipalities achieve sustainable service delivery
Municipal Planning & Development
Expert land use planning and zoning amendments. We provide clear guidance through the complex approval process.
Rural Economic Development
Customized strategies for vibrant rural communities. We foster resilient businesses through research and planning.
Transportation
Complete oversight from assessment to opening. We deliver safe, cost-effective ways to move people and goods.
Water & Wastewater
Sustainable growth through expert water management. We balance development needs with effective flood control.
Water Resources
Sustainable growth through expert water management. We balance development needs with effective flood control.
Who We Are
Ainley Group is a multi-disciplinary firm serving municipalities and communities as long-term Community Infrastructure Partners.
For 65 years, we have worked alongside municipalities, public agencies, and private sector clients to plan, design, and deliver resilient infrastructure that protects public health, enables development, and strengthens communities.
Whether supporting municipal capital programs, guiding environmental compliance, enabling private development, or advancing regional infrastructure initiatives, our team delivers locally-driven, integrated solutions grounded in engineering excellence and responsible stewardship.
As Community Infrastructure Partners, we align technical expertise, practical experience, and collaborative problem-solving to deliver infrastructure solutions that are efficient, resilient, and community-focused.
Integrated expertise. Collaborative delivery. Sustainable results.
COMMUNITIES SERVED
YEAR ESTABLISHED
REGIONAL OFFICES
WHAT'S NEW
60th Anniversary
Established in 1961 in Collingwood, Ontario, the Ainley Group is celebrating 60 years since founders William (Bill) & Trudy Ainley set up shop in the Collingwood area, becoming one of the first engineering companies in the Central Ontario area. Initially specializing in the provision of engineering services for local municipalities, we have grown from a...
Archive
- Ainley Project Wins 2018 OPWA Project of the Year Award
- Picton Heights Water Booster Pumping Station
- Knox Road East Water & Wastewater Servicing Project
- Powerline Road Watermain - Town of Wasaga Beach
- New CUPE Headquarters - LEED Certified Gold
- Ottawa's First Biofilter
- Bexhill Road EA - Region of Peel
- Horizontal Directional Drill Project - Barrie, Ontario
- Black Ash Creek - Phase III
- Barrie Reservoirs Rechlorination Project
- Billings Hurdman Interconnection Watermain - Ottawa