Meeting Your Ecological Needs

NES Ecological Services is a natural resource consulting firm focusing entirely on issues associated with wetlands, native habitat restoration and wildlife. We’re the only firm in northeast Wisconsin with Wisconsin DNR assurance to delineate wetlands, simplifying our clients’ approval process.

Since 1996 we have offered a full array of ecological services to utility companies, municipalities, industrial & commercial businesses, non-profit organizations, state agencies, and individuals throughout Wisconsin.

We have more than 50 years of surveying and engineering experience provided by our parent company, Robert E. Lee & Associates, Inc. Their expertise allows us to offer an impressive array of additional services pertaining to natural resource mapping, bioengineering, stormwater management and erosion control.