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Your reliable choice for commercial and residential civil engineering in Eastern Ontario.

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About Us

Our team of engineers and engineering technologists have years of experience.


Our Services

Count on us for commercial design, residential building inspections, and more.

Our Ottawa Engineers Can Resolve All of Your Building-Related Issues

Oaktree Engineering Ltd. has been known throughout Eastern Ontario as a residential and commercial building inspector, investigator, and problem-resolution specialist since 1987. We pride ourselves in our ability to provide property managers, homeowners, and professionals with cost-effective solutions to building-related problems.

Highly-Qualified Engineers

Our fully equipped engineers and technologists are ready to access roofs, crawl spaces, attics, and other hard-to-reach spaces to properly assess any problem area. Our expertise also allows us to approve plans, investigate issues, and carry out energy-efficiency and thermography testing, among other things, on behalf of:

  • Building owners

  • Buyers

  • Property managers

  • Insurance companies

  • Lawyers

  • Mortgage brokers

  • Contractors

  • Appraisers

Contact us today and our team of specialists would be happy to provide you with a free estimate.

Professional Affiliations, Certifications, and Licenses


What Our Clients Have to Say:

Testimony 1

“My husband and I were getting so many opinions on our foundation. We appreciated the time taken to come up with a reasonable solution for us. The contractor did a great job.”

- D.R. from Ottawa

Testimony 2

“Your experience was greatly appreciated. We received our report in a timely manner and went ahead and bought the building. Thanks again.”

- J.S. from Ottawa

Testimony 3

“The thermography of our store was a real eye opener. We stopped the roof leak before it spread and upgraded the entrance doors for improved energy conservation. Your engineer saved us a lot of headaches and money.”

- P.D. from Carleton Place

Oaktree Engineering Ltd.

684 Bronson Avenue, Unit A

Ottawa, Ontario K1S 4E9


Monday - Friday 07:30 AM - 03:30 PM

We’re available by appointment for emergencies.

Service Area 

  • Ottawa
  • Gatineau
  • Outaouais

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