ABOUT US

OHA is focused on providing our customers exceptional service while maintaining impeccable safety on every jobsite. We view our staff, partners and customers as a single team, collaborating to achieve all contract objectives. Building on this long legacy of satisfied commercial customers, OHA has grown to support multiple Federal agencies and services areas. Pearson Asbestos was founded in 1989 – we do asbestos and lead inspections for demolitions and renovations, remediation of asbestos, lead, and mold also clean up and treatment of bat and pigeon droppings. ​Building on this long legacy of satisfied commercial customers, OHA has also grown to support multiple Federal agencies and services areas. OHA is focused on providing our customers exceptional service while maintaining impeccable safety on every jobsite. We view our staff, partners and customers as a single team, collaborating to achieve all contract objectives.

Ojibwe Contracting is a joint venture between Ojibwe Hazardous Abatement and Walsh Service Solutions, focused on general contracting and construction.

Our growing family of subsidiary companies are focused on empowering lasting economic impact for the Sault Ste. Tribe of Chippewa Indians at a local, regional and national level

​NAICS Codes

​562910 Remediation Services
541350 Building Inspection Services