Mechanical Engineering

HVAC. PLUMBING. FIRE SAFTEY

The HOH Group’s mechanical team provides complete system design and engineering services for new construction, as well upgrades to existing Heating, Ventilating, Air Conditioning (HVAC) systems. We provide you with an HVAC system that is designed and appropriately sized for your unique situation. We make every project as sustainable and energy-efficient as feasible, utilizing the best computer-controlled equipment that provides a reasonable pay-back period.

Our mechanical design team has delivered complex HVAC solutions to a wide range of diverse clients, including specialized paint booths for major industrial clients, replacement chiller systems for existing buildings, replacement hot water heating systems for industrial facilities, HVAC upgrades for school districts and systems designed to control temperatures in heavy industrial applications.

Nolan Kaplan, PE

Director of Mechanical Engineering

Highlights of our Mechanical Engineering capabilities include: 

  • Facility Assessment & Energy Audits

  • HVAC System Assessments

  • Noise Abatement Analysis

  • Indoor Air Quality Analysis & Solutions to protect the public from Covid 19

  • Utility and Energy Studies

Pre-Design

  • Central Air Handling Systems

  • 4-Pipe Fan Coil Systems

  • Water Source Heat Pump Systems

  • Radiant Floor Heating

  • Smoke Ejection and Control Systems

  • Temperature Control Systems

  • Energy Recovery

  • Geothermal Heating & Cooling

Design

  • Particulate Collection Systems

  • Make-Up Air Systems

  • Process Piping Systems

  • Humidification / Dehumidification Systems

  • Cogeneration Systems

  • Central Chiller & Boiler Plants

  • Ice Storage Systems

Manufacturing Process & Utility Design

  • HVAC Air Systems

  • HVAC Hydronic Systems

  • Control Systems Verification

Testing & Balance

Construction Administration

  • Bidding & Construction Management

  • Contract Administration

  • Construction Inspections

  • Record Drawings

  • Construction Compliance Certification

Plumbing

  • Domestic Water Systems

  • Solar Hot Water Heating

  • Sanitary Sewer Systems

  • Waste Water Disposal

  • Hot Water Recirculation Systems

  • Water Reduction

  • Low Consumption Fixtures

Plumbing & Piping Design

  • Domestic Water/Chiller Plant Separation

  • Acid Waste Systems

  • Process Piping

  • Specialty Plumbing Systems

  • Medical Gas System

Industrial Plumbing & Piping Design

  • Sprinkler Head Layout

  • Riser and Standpipe Systems

  • Fire Service Water Main

Fire Protection System Design