Civil Engineering Services
Grenier Engineering, PC is a Waterbury, Vermont civil engineering, environmental engineering, permitting, and surveying practice serving Central Vermont. Its team supports septic and water systems, stormwater systems, site grading, parking lots, roadways, boundary and topographic surveys, environmental mapping, pond design, municipal and state permitting, Act 250 applications, erosion control, commercial development, ski-area facilities, municipal infrastructure, residential development, and public-private projects.
John D. Grenier, P.E.President
Jeff ZweberSenior Engineer
Sarah HeneghanProject Engineer
Daniel R. Mulligan, L.L.S.Licensed Surveyor
Christopher M. AustinDirector of Permitting
Charles WhittakerProject Engineer
Development projects receive septic and water systems, stormwater systems, site grading, parking lots, roadways, site plans, and construction advisory support.
Property, development, construction, and mapping work across Central Vermont is supported by boundary, deed, topographic, GPS, and construction stakeout services.
Project teams use wetland mapping, pond design, septic system design, erosion control, stormwater design, and related permitting support.
Local municipal and state review work covers development boards, Act 250 preparation, permit applications, and regulator coordination.
Land Development · Residential · Commercial · Food & Beverage · Hospitality · Sports & Recreation · Government · Infrastructure · Water Supply · Wastewater · Stormwater & Flood Control · Highways & Roads · Bridges · Parking · Environmental & Remediation
Stowe, VT · Commercial
Commercial and recreational development work in Stowe, including breweries, resorts, The Stowe Bowl, The Swimming Hole, Robinson Springs residential development, tennis, country club, bike path, recreation fields, and municipal infrastructure.
Vermont · Sports & Recreation
Work for Stowe Mountain Resort, Sugarbush Resort, and Smugglers Notch Resort includes site layout, drainage, water and sewer systems, resort buildings, trail design, chairlift layout, grading, residential buildings, and amenities.
Central Vermont · Infrastructure
Municipal infrastructure work includes water main extensions, sewer collection systems, road and bike path improvements, culvert and bridge replacements, stormwater design and construction, and post-Irene disaster recovery support.
Berlin, VT · Commercial · Client: Maplewood of Montpelier and State of Vermont
Berlin, Vermont public-private project between Maplewood of Montpelier and the State of Vermont for a modern traveler-service facility.