Roy Swain, P.E., Owner

HVAC, Plumbing, and Controls Engineering

Roy is a registered Professional Engineer (Mechanical) in NH, VT, MA, and CA, with 40 years of experience. Contact him for initial, technical, and project management questions.

Benjamin Swain

Drafting and Submittals

Suzanne Ruse

Billing, Office Manager, and Specifications

Benjamin creates specs, reviews submittals, manages project
paperwork and is experienced with VRF Heat Pumps and Plumbing
products. Contact him about plumbing and heat pump products, drafting, and submittals.

Suzanne is experienced in office management and bookkeeping.
Contact her with billing and specification questions.