History
In 1958, Marina Mechanical was founded in San Leandro by Robert Hussey and named W/C Sheet Metal & Furnace Co. In 1964, BART construction relocated WC Sheet Metal from Parrot Street to Marina Blvd. It was during this move that Mr. Hussey decided to change the name of the company to Marina Heating and Air Conditioning.
As the popularity and need for air conditioning grew, Marina Heating and Air Conditioning built a solid reputation for installing high quality comfort systems in Alameda and Contra Costa Counties. Then, in 1971, Jim Hussey (Bob’s son) joined the firm to promote Marina’s growing service department. After leading Marina’s service department for several years, Jim Hussey founded a Controls Group.
In 1993 Bay Point Control, Inc. and Marina Heating and Air Conditioning merged creating the dba Marina Mechanical.
On November 1, 2015 the Board of Directors adopted an Employee Stock Ownership Plan (ESOP) and in September 2020 the organization became 99% employee owned. Now employees create an ownership culture and share in the company’s success.
Meet The Team


Sheri Learmonth
CEO

Carl Koos
President Of Construction

Denny Mann
President Of Service
Construction

Robert Jackson
Director of Construction

Justin Libay
CEM

Benjamin D. Balleza Jr.
Sales Engineer

Jamie Wallace
Project Coordinator

Michelle Caldwell
Administrative Assistant

Scott Walling
Project Manager

Mark Hardeman
Sales Engineer

Chris Scott
ASM Estimator & Project Manager


Donavan Ely
Senior Estimator/Senior 3-D CAD Specialist


Kim Pham
Resident AutoCAD/3-D Designer


Brandon Storck
Estimator/3-D CAD Specialist






Derek Archuleta
Project Manager
Service


Robyn Mann
Operations Manager


Ted Hussey
Account Executive






Account Executive


Denise Nelson
Service Coordinator


Lori Jacob
Service Billing/Collection Specialist
Accounting


Rhonda Scott
Controller/Accounting


Kristine Lo
Accounting






Gina Anunciacion
Accounts Payable






Payroll Administrator
Custom Metal Products


Mike Martin
Safety

