Residential/Commercial
Colliers Engineering & Design engages with our clients as a strategic partner providing complete civil and site consulting and engineering services to both public and private clients. This partnership begins with comprehensive site feasibility evaluations as part of the due diligence process to identify potential pitfalls and implement strategies to overcome them. We have extensive experience in traditional residential development as well as commercial project types including office, retail, financial, educational, restaurant, mixed-use, healthcare, landfill, energy, industrial, and warehouse.
We are able to capitalize on our robust in-house capabilities and experience during the land planning and entitlement process thereby minimizing the need for future plan changes and delays. We have an outstanding track record of highlighting the benefits and attributes of each project with dynamic and focused presentations to regulatory bodies and agencies to substantiate the basis for approvals and allay the concerns of an often wary public.
Services
- Construction Stake-Out
- Cultural Resource Management
- Due Diligence Consulting
- Environmental Services
- Geotechnical Studies
- Highway Improvements
- Hydrogeologic Analysis & Design
- Hydrologic & Hydraulic Studies
- Land Surveying/GPS
- Land Use Planning
- Landscape & Lighting Plans
- LEED Accredited Staff
- Regulatory Permitting
- Site & Subdivision Design
- Stormwater Management
- Traffic Impact Analysis
- Water/Wastewater Engineering
Residential/Commercial Projects
Let's talk about your next project.
Our multidisciplinary approach to design, combined with a deep understanding of the industry and passion for innovation, has positioned us as leaders consistently delivering outstanding results in shaping the built environment.
Newsroom
Articles

Colliers Engineering & Design Finalizes Agreement to Acquire Ramos Consulting Services
Ramos CS, a Los Angeles-based engineering, program and construction management firm, provides transit, transportation and infrastructure consulting services that help mobilize states, cities, and
Blogs

Blending History and Modernity: The Fitchburg Library Expansion
Discover how Colliers Project Leaders is seamlessly blending modern design with the historic restoration of the Wallace Building for the new Fitchburg Library.
Events

Connecticut Main Street Center Spring Summit
We will be at the Connecticut Main Street Center 2026 Spring Summit on March 12 where we will be coming together with local businesses