Community Involvement


West Coast Air and its officers strongly believe that part of being a successful business enterprise is the support provided to the community.


West Coast Air participates and encourages all employees to be involved with the local community by the donation of time, resources, and financial aid. We take particular pride in our support of youth programs and their ability to assist in the teaching and upbringing of our next generation.

Some of the associations we support include:


  • American Heart Association

  • Stand Up to Cancer

  • United Cerebral Palsy

  • Breast Cancer 3-Day

  • Scripps Memorial Hospital Foundation

  • Sharp Grossmont Hospital

  • Salk Institute of Biological Studies

  • Make a Wish

  • YMCA

  • Boys & Girls Clubs

  • Junior Achievement

  • Carli’s Cause

  • United Way

  • University of San Diego

  • Christian High School

  • East County ASA

  • The Next Level Athletics

  • Power Surge Softball

  • San Diego Relentless

  • San Diego Renegades

  • East County Gamers

  • So Cal Athletics

  • Temecula Valley Vipers Volleyball

  • Lakeside Longhorns Football & Cheer

  • 4S Ranch Little League & ASA

  • Cajon Valley Schools Foundation

  • Los Alamitos Unified School District

  • Ramona High School

  • South Bay School District

  • Valhalla High School

  • Steele Canyon High School

  • Granite Hills High School

  • Vista Murrieta High School

  • University of Arizona

  • Pt. Loma Nazarene University

  • University of Hawaii

  • California Mini Motorcycle Club

  • Ramona Cheer Team

  • Granite Hills Cheer Team

  • Los Alamitos Football Team

  • Church of St. Luke

  • Down Syndrome Association of San Diego

  • El Cajon Rotary

  • Noah Homes

  • University of Northern Iowa

  • Shadow Mountain Community Church





Central Plants &




New School Construction



School Modernization & Updating



Energy Services




Welcome to WCA Website

West Coast Air Conditioning welcomes you to our website.
On this site you will learn more about West Coast Air Conditioning and our ability to perform General and Mechanical construction services.  In addition, there are examples of various construction projects, contact information, and further details about our company.


Our Mission

West Coast Air Conditioning
has a mission to provide our clients with the highest quality construction yielding years of beneficial results and reliable service. Since our inception in 1962, we have strived to increase our quality in construction by utilizing our own past experiences and end user feedback.

WCA Projects

At West Coast Air Conditioning
we begin each project by putting ourselves in the owners position.  There is a Principal in charge of every project West Coast Air performs. We put into motion planning as to how we can facilitate all needs while causing the least amount of impact to the site.  This approach has proven to provide exemplary customer service to the end user.





1155 Pioneer Way Suite 101, El Cajon, CA 92020
Telephone: 619-561-8000 Fax: 619-561-3743



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