NAICS 541620 - Environmental Consulting Services RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

The City of Oak Ridge is seeking qualified environmental consulting firms for wetland and stream mitigation banking evaluation, planning, permitting, design, financial analysis, and implementation support under a potential six-year agreement.

The Township of Adelaide Metcalfe is seeking a consultant for a Strategic Employment Area Master Environmental Servicing Plan and Secondary Plan.

Suffolk County is seeking qualified consultants for the design, engineering, permitting, and restoration planning of a nature-based stormwater management project at Bavarian Shores in Lake Ronkonkoma County Park.

The City of Guelph is seeking consulting services to review the Special Policy Area and Speed River floodplain through December 31, 2028.

The State of Michigan is seeking environmental consulting services for a Pollution Prevention and Food Waste Reduction Technical Assistance Program.

The City of Binghamton is requesting statements of qualifications from experienced environmental consulting firms for Qualified Environmental Professional services supporting a $500,000 EPA Brownfields Assessment Grant, including ten Phase I and three Phase II Environmental Site Assessments, reuse planning, community engagement, and grant administration.

Placer County is seeking statements of qualifications from qualified firms to provide wastewater, water, and solid waste systems consulting services across six service disciplines at various locations in unincorporated Placer County.

The City of Passaic is seeking proposals from a Licensed Site Remediation Professional to provide site remediation services.

The Housing Authority of the City of Hoboken is requesting proposals from licensed site remediation professionals, with submissions due September 25, 2026.

The City of McKinney is seeking qualified environmental consulting firms to provide on-call professional environmental consulting services for its Human Resources Risk Department.

The City of Chesapeake is seeking on-call environmental consulting services for immediate-response projects, time-sensitive events, and work requiring specialized technical expertise.

The City of Prior Lake, MN is seeking statements of qualifications for professional consulting services for public works projects.

The City of Sacramento's Water Forum is seeking qualified firms for on-call professional services across water resources, habitat restoration, science and monitoring, outreach, and environmental compliance categories through fiscal years 2027–2031.

The City of Binghamton is seeking sealed bids for qualified environmental professional services related to Binghamton Plaza.

The Nassau County Industrial Development Agency is seeking qualified environmental consultants to review proposed project materials and environmental site assessments, provide recommendations, and prepare cleanup cost estimates on an as-needed basis.

Salt Lake County is seeking qualified environmental professionals to provide brownfield assessment services under an Environmental Protection Agency grant.

The Corporation of the City of London is seeking qualified firms to conduct an urban forest study under a 12-month consulting services contract.

The Town of Lincoln, Maine, is seeking a Qualified Environmental Professional to perform tasks for its Brownfields Program under a $450,000 grant/loan, including cleanup work at the former LP&T site.

The City of Carlsbad and Carlsbad Municipal Water District are seeking qualified consultants for as-needed master services agreements covering five professional consulting disciplines, including civil engineering, environmental planning, labor compliance, utility infrastructure inspection, and municipal infrastructure finance.

Lane County is seeking multiple firms for on-call financial, architectural, engineering, environmental, geotechnical, inspection, and cultural-resource professional services under as-needed price agreements.

The City of Peterborough is seeking qualified environmental consulting firms for a 36-month Vendor of Record arrangement.

Niagara Region is seeking consultants to prequalify for a 29-category Public Works supplier roster covering general, water and wastewater, transportation, and waste management services for 2027 through 2029.

Los Angeles County Department of Public Works is seeking on-call environmental compliance services for federally funded and non-federally funded projects, including CEQA/NEPA documentation, regulatory permitting, permit compliance, and environmental mitigation.

Stanislaus County is seeking a qualified entity to provide mining inspection services for its Planning and Community Development Department under a lump-sum agreement.

Placer County is seeking qualified firms to prepare Environmental Impact Reports for private and public projects and establish a qualified list valid for three years with two one-year renewal options.