Engineering Consulting Firms in the Greater Toronto Area

Keller Engineering works on projects that include modifications, repairs, and rehabilitation projects on condominiums, commercial/residential buildings, and public properties.

Since 1982, our engineering consulting firm has been the go-to choice of condominium boards and property managers alike. Our engineers have successfully worked on projects including complexes, hotels, schools, apartments, government buildings and institutions, etc.

  • Toronto
  • York
  • Mississauga
  • Vaughan
  • Markham
  • Brampton
  • Vaughan
  • Oakville
  • Halton Hills
  • Oshawa
  • Burlington
  • Caledon
  • Milton


Our engineers specialize in conducting investigations, testing, and auditing services on a wide range of buildings. We develop cost-efficient strategies for projects ranging from rehabilitation to maintenance to complete revamps.

We aim to minimize disruption and ensure worker and occupant safety, taking into consideration factors like materials used, architectural designs, environmental considerations, and time requirements as well as legal/social considerations when planning projects for our clients. 

Reserve Fund Studies – We also perform reserve fund analyses on behalf of our condominium group clients within the Greater Toronto area.


 Proudly serving as one of the focal engineering consulting firms in the Greater Toronto area, we’re dedicated to helping you and ensuring your project is a success.

Engineering Consulting Firm For Condominiums

We team up with condo property managers throughout the Greater Toronto Area. Here’s what we offer:

  • Examining reserve funds
  • Planning for reserves
  • Checking performance
  • Inspecting technically
  • Investigating and testing
  • Checking energy use and getting grants for it
  • Designing and managing building projects while people still live there
  • Upgrading and fixing mechanical and electrical systems

Innovating Solutions for Commercial and Residential Projects

Keller Engineering has an established history of working on commercial complexes, community housing boards, co-ops, retirement homes, single-family homes, hotels, and apartments throughout the Greater Toronto area. Additionally, our experts help in the execution of reserve fund studies to ensure preparedness and compliance.

Our Service For GTA Property Owners Includes:

  • Checking building conditions
  • Building new structures and adding onto existing ones
  • Designing interiors for tenants
  • Investigating and testing buildings
  • Conducting energy audits and helping with grants
  • Designing and managing projects to renovate occupied buildings
  • Upgrading and repairing mechanical and electrical systems

Public Building Engineering Consultants

Our engineers have managed a wide array of modification and rehabilitation projects for public buildings including schools, institutions, embassies, government structures, etc.

Our Services For Public Buildings In The Greater Toronto Area Include:

  • Checking the condition of buildings
  • Designing and arranging changes inside buildings for tenants
  • Investigating and testing buildings
  • Upgrading and fixing mechanical and electrical systems
  • Planning and managing building renovation projects, even when people are still using the building.

    Book a Consultation with Our Greater Toronto Area Engineering Consulting Firm

    In the Greater Toronto Area, Keller Engineering is known for it’s delivery of engineering and customer service excellence. When you work with us, you can count on quick responses and clear communication. Our project leaders put in the effort and are always available when you need them. Call us today to discuss the details of your project.