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Hagopian Engineering

Professional Engineering Services throughout the Hudson Valley

Website

About the firm

Hagopian Engineering provides water, wastewater, and civil engineering services throughout New York's Hudson Valley. Principal Robert Hagopian, P.E., brings over 30 years of experience in water and wastewater systems, including more than 12 years as an engineer with the Ulster County Health Department and experience administering NYSDEC contracted work. Founded in 2002, Hagopian Engineering specializes in residential and commercial septic system design, sewage treatment plant design and evaluation, water treatment, commercial site plans, and drainage engineering.

Established
2002
Firm type
Water / Wastewater Engineering · Civil Engineering

People

Robert HagopianPrincipal

Capabilities

Residential Septic Systems & Sewage Treatment

Hagopian Engineering designs residential septic and sewage treatment systems from site evaluation through agency certification and as-built plans, including conventional and alternative absorption systems.

  • Site Evaluation & Problem Identification
  • Soil Testing & Percolation Testing
  • Deep Hole Testing
  • Plan and Report Development
  • Submission to Local Health Departments, NYCDEP, and NYSDEC
  • Pre-Construction Meetings & Site Inspections
  • Agency Engineering Certifications & As-Built Plans

Commercial Septic Systems & Sewage Treatment

  • Site Evaluation & Problem Identification
  • Site Measurements & Soil Testing
  • Plan and Report Development
  • Submission to Local Health Departments, NYCDEP, and NYSDEC
  • Pre-Construction Meetings & Site Inspections
  • Agency Engineering Certifications & As-Built Plans

Sewage Treatment Plant Design & Evaluation

Hagopian Engineering evaluates existing sewage treatment systems and designs new plants, assisting with NYSDEC SPDES permit applications and providing planning board presentations.

  • Discharge Point Evaluation & Establishment
  • Existing Permit and Plan Review
  • Plan and Report Development and Agency Submission
  • NYSDEC SPDES Permit Application Assistance
  • Planning Board Presentations
  • Pre-Construction Meetings & Site Inspections
  • Agency Engineering Certifications & As-Built Plans

Water Treatment Design & Evaluation

Commercial Site Plan Development

Hagopian Engineering prepares commercial site plans for new and modified properties, covering site layout, roads, stormwater systems, sewage treatment, water supply, and stormwater pollution prevention plans, with submissions to planning boards, health departments, NYCDEP, NYSDEC, NYSDOT, and county public works.

  • Site Layout, Roads, and Building Location Design
  • Stormwater System Design
  • Onsite Sewage Treatment & Water Supply Design
  • Stormwater Pollution Prevention Plans
  • Soil Erosion & Sediment Control Plans
  • Planning Board Presentations
  • Pre-Construction Meetings & Site Inspections
  • Agency Engineering Certifications & As-Built Plans

Residential & Commercial Subdivisions

Drainage Evaluation & Design

Industries

Wastewater · Water Supply · Stormwater & Flood Control · Residential · Commercial · Land Development

Projects

MHVFCU Lloyd

Lloyd, NY · Commercial

Glamping Shandaken

Shandaken, NY

HITS Saugerties

Saugerties, NY · Commercial