1786 Chiefswood Rd.
P.O. Box 280
Ohsweken, Ontario
N0A 1M0

Phone: (519) 445 0040
Fax: (519) 445 4254
Email: fneng@fnesl.ca

Welcome to First Nations Engineering Services Ltd

First Nations Engineering Services Ltd. (FNESL) is a 100% Aboriginal owned engineering company that has been providing professional services relating to municipal and community infrastructure since 1995. We are a community planning and engineering company licensed to operate as a consulting engineering firm in the Provinces of Ontario, Manitoba, Alberta and British Columbia.

What We Do

FNESL delivers services in the civil and technical fields with professionalism, dedication, efficiency and respect while emphasizing environmental considerations. We pride ourselves in having assembled an experienced service oriented team that delivers high quality services while promoting and supporting Aboriginal professionals. We specialize in the design and contract administration of water supply, treatment, storage and distribution systems, as well as wastewater collection, treatment and disposal systems and land development projects. For other available engineering services and relevant project experience, click here.

News & Events


Six Nations WTP Commissioning

The Six Nations Water Treatment plant has successfully been... eget,


Aboriginal Conservation Program

First Nations Engineering Services Ltd and the Ontario Power Authority... eget,


Wasauksing Water Treatment Plant Opening

The Wasauksing First Nation celebrated the grand opening of... eget,