About us

At Great Lakes Engineering & Inspections, we provide professional residential and commercial property inspection services across the Greater Toronto Area. With a strong background in civil engineering and hands-on field experience, we are committed to helping clients understand the condition of their property through detailed inspections and practical reporting. We combine technical expertise with a thorough inspection approach to identify visible defects, maintenance concerns, and safety issues while helping homeowners, buyers, sellers, and investors make informed decisions.

Our expertise is not limited to property inspections. We also provide geotechnical engineering support, environmental services, construction materials testing, and building science solutions. From soil, concrete, and asphalt testing to building envelope evaluations, moisture investigations, and performance assessments, we deliver dependable engineering and inspection services tailored to project requirements.

Our services

Explore our Property Inspection Services

Residential

Detailed residential inspections for home buyers, sellers, and property owners.

Commercial

We assess structural, mechanical and safety systems to protect your investment.

Condition Assessment

Detailed structural and forensic investigations to identify deterioration and other issues.

Comprehensive Engineering Services Tailored to Your Needs

Environmental

Our services include environmental site assessments, soil and groundwater investigations, and contamination assessment.

Materials

Quality control testing of concrete, asphalt, soil, and aggregates to verify compliance with project specifications and standards.

Geotechnical

Offer geotechnical investigations and soil evaluation to assess subsurface conditions and support safe foundation design and site development.

Building Science

Specialize in building envelope inspection and testing to identify air leakage, water penetration, and moisture issues.

Great Lakes Engineering & Inspections

5315 Tomken Rd, Mississauga, ON L4W 1P5

info@greatlakesengineering.ca

(647) 622-1953

Monday – Friday: 8am – 8pm
Saturday : 8am – 5pm