Hiltz & Seamone offers a wide variety of services including from Airport Design, Location Certificates, Water Treatment Facilities and Project Management.

Our services are directed towards Municipalities, Businesses and Individual Residents of the Annapolis Valley. Hiltz & Seamone is happy to provide their professional opinion in every situation to ensure the client gets the most for their money while still meeting all safety and by-law requirements.

Our Mission:

To build on a legacy of performance offering a unique blend of engineering competence and construction skills to deliver comprehensive and innovative project solutions that help our clients achieve their goals.

At Hiltz and Seamone we value our clients foremost, and our staff’s dedication, experience, hard work, and innovation. We pride ourselves on our company’s impressive reputation of honesty, integrity and feasibility.

Airport Design

  • Site Grading & Drainage
  • Runway & Taxiway Construction
  • Lighting
  • Fuel Storage Facilities
  • Construction Supervision


  • Rate Studies
  • Distribution System Design
  • Tidal Power Studies
  • Utility Management
  • Hydro Electric Development


  • Field Mapping
  • Aquifer Analysis
  • Groundwater Supply Systems
  • Surface Water Supply Systems

Land Development

  • Land Capability Analysis
  • Economic Feasibility
  • Road Design & Construction
  • Concept Planning
  • Subdivision Design
  • Environment Development Control
  • Construction Supervision
  • Project Management

Pollution Control Studies

  • Projected Demands
  • Impact Statements
  • Systems Design
  • Costing and Financing


  • Slab Designs
  • Septic Systems
  • Beam Designs
  • Structural Evaluations

Project Management

  • Planning
  • Design
  • Field Surveys
  • Specifications
  • Tendering
  • Construction Supervision
  • Cost Accounting
  • Negotiations

Sanitary Sewer

Hiltz & Seamone have designed and managed construction of several waste water management projects in the Annapolis Valley over the past 30 years. During this period, we have not only used conventional methods of wastewater treatment, but have come up with some unique alternatives such as ultra violet disinfections and tertiary filtration facilities for the following clients:

Town of Digby – Smith’s Cove Upgrades 2012
Town of Berwick – Upgrade of Existing Sewage Treatment Plant 2011
Town of Kentville – Various Renewals 2008
Town of Digby – Main Street 2007
DCC/CFHA  – Flower, Tree Streets and Crescent Streets 1998
Town of Berwick – Tertiary Filtration and Ultra Violet Disinfections 1998
County of Digby – Weymouth, Bear River, and Lighthouse Road 1998
County of Digby – Weymouth Collection Treatment 1997
Town of Digby – Upgrade Existing Lightning Sewage Treatment Plant 1996
Town of Kentville – James and Mountain View 1996
Town of Hantsport – Main Street 1995
Village of New Minas – Civic Center 1994
Town of Wolfville – Dale Street 1993
AVRIP – Retention Pond & Rock-lined Erosion Ditch 1993

Site Design

  • Site & Building Layout
  • Terrain Analysis
  • Visual Analysis
  • Drainage Systems
  • Landscaping
  • Plant Material


  • Legal Survey
  • Plot Plans
  • Location Certificates
  • Space Certificates
  • Construction Layout
  • Engineering Surveys

Urban and Regional Planning

  • Mapping
  • Data Analysis
  • Air Photo Analysis
  • Resource Inventory & Analysis
  • Housing Studies
  • Municipal Development Plans
  • Community Plans
  • Urban Design
  • Construction Supervision

Waste Water Disposal

  • Pollution Control Studies
  • Collection Networks
  • Treatment Facilities
  • Outfalls
  • Effluent Monitoring

Water Distribution Lines

During the past 45 years, Hiltz & Seamone have designed and managed the construction of several miles of water distribution lines. Within the design of water distribution lines is a computer modeling of the system to size the lines and often the design of Booster Pumping Stations and Pressure Reducing Valve (PRV) Chambers. In fact, Hiltz & Seamone were responsible for all of the water distribution lines in the Village of New Minas and many of the water distribution lines in the Town of Kentville. Some of these water line projects were replacement of existing water mains, but many were the installation of new water lines to service un-serviced areas of the community, or for new development within serviced areas for the following clients:

Town of Digby – Various Renewals 2007 – 2009
Town of Kentville – Various Renewals 2004 – 2009
Town of Hantsport – Maple Avenue Renewal 2006
Town of Digby – Main Street Renewal 2003
Town of Digby – Queen Street Renewal 1994 & 1998
Village of Port Williams – Main Street Renewal 1997
Town of Digby – First Avenue Renewal 1995 – 1996
Town of Wolfville – Main Street Renewal 1995
Village of New Minas – Jones Road 1994

Water Supply

  • Water Rate Studies
  • Source Identification
  • Projected Demands
  • Impounding Reservoirs & Dams
  • Transmission Lines
  • Treatment & Quality Control
  • Distribution Networks

Water Transmission Lines

Hiltz & Seamone have designed and managed the construction of several miles of water transmission lines in the Annapolis Valley. Some of these lines have been replacement of existing lines and others, new lines from well heads to storage facilities for the following clients:

Town of Digby 2009
Village of Lawrencetown 2008
Town of Hantsport 2003
Town of Kentville 2001
Village of New Minas 1999
Village of Port Williams 1997
Village of Canning 1996
Town of Wolfville 1995
Village of New Minas 1994
Town of Annapolis Royal 1993