Always Do The Right Thing.


Since our company inception in 1987, our core values haven’t changed. We still place the highest priority on honesty, integrity and respect for our customers and employees.

  • Deliver Value

    Cost is one thing, usually driven by materials and design complexity. Value is the extra level that comes from dedication, hard work, and an emphasis on customer satisfaction.

  • A Culture of Caring

    Just doing the work isn’t enough at Pacific Rim. We sincerely care that our customers get the quality job they expect. And we care that our employees enjoy their work and are rewarded for a job well done.

  • Priority on Partnership

    When you engage Pacific Rim, we become your partner. We help you achieve your goals. We work with you to find creative solutions. We utilize the latest tools and technology.

  • Spirit of Commitment

    We have grown to become the largest open shop mechanical firm in California, while maintaining the feel of a family working together as friends. We are committed to carrying our core values into the future.


Joe Mucher, P.E.


Ted Keenan, P.E.

Vice President

Colin Cook, P.E.

Vice President, Construction Operations

Steve DeStefano

Vice President, Facilities Services

John Heusner

Vice President, Greater Los Angeles

Craig Condon

Vice President, Service Sales

Troy Mouritzen

Director of Pre-Construction

Brett Ludwick

Director of Operations, Service Division, San Diego

Andrew Foster

Director of Operations, Service Division, Greater Los Angeles

Justin Trowbridge

Operations Manager, Construction Division, San Diego

Aaron Gilmore

Operations Manager, Construction Division, Greater Los Angeles

Brian Turner

General Superintendent, Construction Division


Construction categories in which Pacific Rim Mechanical is legally qualified to do business:


Permit and ID Numbers
CA Contractor License: 814462
CA Classification: B, C-2, C-4, C-20 and C-36
CA Employer ID: 482-4365-3
CA Corporation #: 2471357 (Amended by #A0591106)
NV Contractor Licenses: 0062523, 0062526
NV Classification: C-1 and C-21
Federal ID: 03-0489033
Type of Organization: Sub Chapter S Corporation
Dun and Bradstreet #: 13-060-6713
Corporate Stockholders and Directors
Joe Mucher, P.E.: President
Ted Keenan, P.E.: Vice President
Colin Cook, P.E.: Vice President Construction Operations / Secretary
Brian Turner: General Superintendent
Steven DeStefano: Vice President Service
John Heusner Vice President, Division Manager
Brent Koch Vice President Sr. Project Manager
Craig Condon Vice President Service
Troy Mouritzen Preconstruction Manager
Carlos Perez, P.E: Preconstruction Engineer
Brett Ludwick Director of Operations
Andrew Foster Director of Operations, Service Division OC, LA, and Inland Empire
Bo Sampson, P.E.: Chief Engineer
Ramak Rahnemoon, P.E.: Preconstruction Engineer
Tim Nugent, P.E.: Preconstruction Engineer
Brian Podratz: Plumbing Superintendent
Areas Serviced
San Diego County Riverside County
Orange County Los Angeles County
San Bernardino County State of Nevada
Financial, Legal and Insurance
Banking: Comerica Bank
DiamondView Tower
350 Tenth Avenue
Suite 950
San Diego, CA 92101
(619) 652-5804

Contact: Irene J. De La Merced

Accounting: Aldrich CPAs + Advisors LLP
7676 Hazard Center Drive, #1300
San Diego, CA 92108-1607
(619) 810-4940

Contact: Dan Larson and Kyle Kamerlander

Legal: Finch, Thornton & Baird, LLP Attorneys at Law
4747 Executive Drive, Suite 700
San Diego, CA 92121
(858) 737-3100

Contact: Jeff Baird and Randy Finch

Bonding: Travelers
9325 Sky Park Court, Ste. 220
San Diego, CA 92123
(858) 616-6251

Contact: Larry Nakahara

Local Bonding Agent: Alliant Insurance Services
701 B St.
San Diego, CA 92101
(619) 238-1828

Contact: Larry McMahon

General Liability/Auto Insurance Company: The Travelers Companies
3333 Michelson Drive
Suite 1000
Irvine, CA 92612
Workers Comp Insurance Company: The Travelers Companies
3333 Michelson Drive
Suite 1000
Irvine, CA 92612
General Liability/Auto/Workers Comp Insurance Agent: Cavignac & Associates
450 B Street, Suite 1800
San Diego, CA 92101
Phone (619) 234-6848

Contact: Merchanti Mongold


Pacific Rim Mechanical maintains professional affiliations with the following organizations:

National Association for Industrial and Office Properties
Associated Builders & Contractors
Association of Energy Engineers
Associated General Contractors of America
American Society of Professional Estimators
American Society of Heating, Refrigerating & Air Conditioning Engineers
Building Commissioning Association
Building Owner’s and Manager’s Association
Construction Finance Management Association
Commercial Real Estate Women
California Society of Heathcare Engineers
International Facility Management Association
Institute of Real Estate Management
International Society for Pharmaceutical Engineering
National Association of Industrial and Office Properties
Refrigeration Service Engineers Society
San Diego Building Engineers Association
San Diego Community College District Education Council
San Diego Facility Resources Group
Society for Human Resource Management
Leadership in Energy and Environmental Design
United States Green Building Council

This link leads to the machine readable files that are made available in response to the federal Transparency in Coverage Rule and includes negotiated service rates and out-of-network allowed amounts between health plans and healthcare providers. The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data.