Serving All Of Ontario!

Specialized Onsite Services Inc. (SOS Inc.) is a Canadian company specializing in the environmental field.

We offer a common sense approach to environmental concerns by managing projects efficiently and effectively to provide clear results. SOS is a certified Engineering company through the Professional Engineers of Ontario providing consulting and contracting services to the private and public sectors throughout Ontario. SOS recognizes that proper communication and coordination of projects is key in providing Client's the successful and efficient results desired.


The SOS team is adept throughout multiple disciplines and can provide the following services:

  • Phase I and Phase II Environmental Site Assessments
  • Designated Substance Surveys
  • Full Environmental Reporting Services
  • Full Remediation of Hydrocarbon Contamination in both Soil and Water
  • Project Management and Coordination Services for the Environmental industry
  • Underground Tank Removal and Documentation
  • Asbestos Abatement (type I, II, and III)
  • Structural Evaluations
  • Demolition, and Contracting Services beyond the Environmental Field
  • Water Damage Restoration
  • Mould Abatement
  • Renovations

Specialized Onsite Services Inc. was conceived in May 2012 by Cameron Monk. Cam is the president and owner of Specialized Onsite Services Incorporated and has managed the remediation of over 300 contaminated properties in Ontario, Quebec and Eastern Canada. Cameron has designed and managed remedial action plans, remediating soil and groundwater contamination at more than 200 residential, commercial and industrial properties. In addition, he has performed over 150 Phase I and Phase II Environmental Site Assessments at various residential, commercial and industrial properties. He has contributed to a number of peer reviews and critical reviews of remediation projects for property owners and legal counsel (see Cam's CV).

Throughout Cam's career in the Environmental field since 2001 and the construction industry prior to that, it was very apparent that clients were frustrated with the lack contact throughout a project to discuss the entire site. As such, SOS has been designed around those needs. As a resource company, SOS Inc. has the capabilities of organizing, carrying out construction and remediation tasks well being able to provide the technical support to address environmental concerns for the same project. Such projects would include but are not limited to asbestos abatement, mould remediation, underground tank removals, fuel oil spill remediation's, Phase I and Phase II environmental site assessments, designated substance surveys and project coordination for separate engineering firms. SOS Inc. does provide all technical reporting signed and stamped by a Qualified Person (QP) as required.


It is our goal to provide clients a single point of contact for resolving a multitude of issues.

Cameron Monk, President and Owner of Specialized Onsite Services Inc.

Client Testimonials

This past spring when we returned home, our basement was flooded. After notifying our insurance company of the problem, within 3 hours SOS was on the scene and never stopped until the basement was cleaned out. We hired SOS to do the renovations. Everyone went above and beyond to get the job done. The workmanship was exceptional and the subcontractors did an amazing job. Brian and Levi worked at our place most of the time and they were so friendly and did a remarkable job. We recommend SOS to everyone. If you are ever in trouble, don't hesitate to call SOS.Thank you for a job well done.

— Jack & Connie Hart

 View All Testimonials

Pulling out a commercial underground tank

Removing asbestos from home residence



Google Rating

4.5      8 reviews


Photo of Georges TGV49

Georges TGV49
  March 12, 2024

When we found a large area mold in our attic and basement, we reached to SOS. During the work, they had found more hidden mold and means more work than expected. They returned our home next day and got this resolved properly and thoroughly. We are so satisfied and feel grateful to have SOS team to deal with it. We will strongly recommend SOS if someone encounter the similar situation and need professional help.

Photo of Eco Demolition

Eco Demolition
  August 11, 2022

Photo of Danosh Construction

Danosh Construction
  August 11, 2022

Photo of David Yourdon

David Yourdon
  October 04, 2020

Mike went above and beyond inspecting and helping us feel comfortable with our new home. We will definitely use this company if we need them in the future!

Photo of Dan Gilmour

Dan Gilmour
  May 14, 2020

I cannot recommend this company enough. They really came through when I needed an abestos removal done in a short time frame. Not only was the turnaround between our call and completion fast but they went over and above. They took calls from the buyers lawyer and made sure the process was well documented. I would recommend them to anyone.

View All Google Reviews