Quotes. Lunch & Learns.
Straight answers.
Tell us why you are reaching out and the form routes it to the right engineer. We answer within one business day.
- Phone
- (650) 361-9800
- Office
- Redwood City, CA
- Response
- 1 Business Day
- Coverage
- Northern California
Contact us.
Quotes go to the account executive covering your territory with your bid date attached. Lunch and learns get scheduled at your office. Everything else lands in the same inbox we watch all day.
- Bid-day take-offs reviewed against the spec
- On-premise lunch and learn, one hour, code-anchored
- Line card, cut sheets and listing letters on request
Who you will be talking to.
Our Northern California team works together from system sizing through delivery. No call center and no handoffs between the people who engineer, estimate, and support the work.
Chris Cassidy
Owner & Vice President
Runs the specification side of the business. Code references, listed-equipment strategy, and the AHJ conversations that decide whether a layout passes.
John Adachi
Owner & President / Mechanical Sales Engineer
Expert in fan selection, flue gas dynamics, and backpressure analysis. Works closely with design teams from schematic phase through submittals to deliver reliable, code-compliant systems built for real-world field conditions.
Frank Shanahan
Outside Sales Engineer
Bid-day take-offs, factory release schedules and pre-install walk-throughs. The person contractors call when the load has to land on a date.
Sean Wilson
Inside Sales Estimator & Application Engineer
Manages proposal development, project estimation, and initial system design. Combines precise fan selection and pressure loss calculations with detailed bid coordination to deliver competitive, field-ready proposals.
Prefer to put time on a calendar?
Book a meeting or an on-premise lunch and learn with Chris or John directly.