Providing Superior Products and Services Of Outstanding Value to the Power, Industrial and Commercial Markets Since 1973

Welcome to our new website. If you have questions or want to reach us, use our contact form or contact us at our address below.

3690 Fort Union Blvd STE 104
Salt Lake City, Utah 84121-4552

Phone: 801-308-0128
Fax: 801-308-0131

About Holbrook

Holbrook and Associates has provided superior products and services of outstanding value to the Power, Industrial and Commercial Markets since 1973. We look forward to helping you find the products and services that you need!

Jim Patterson


President / CEO

Jim graduated from the University of Utah, with a B.S. in Mechanical Engineering. Licensed Professional Engineer in California and Utah. Served 6 years in the US Army Reserves. Consulting & Plant Engineering for 8 years. Joined Holbrook & Assoc. in Feb. 1982. Active member of ASHRAE serving in many officer positions, including Chapter President & CRC Chair. Sports & outdoor activities including skiing & hiking are Jim’s passions outside of work. Served on Health South Advisory Board and other local organizations.

Ronda Engstrom


Mechanical Engineer / Inside Sales Manager

Ronda received her BS in Mechanical Engineering from the University of Utah. She was a project and personnel manager with Marley Cooling Technologies for 7 years. Ronda is an active member of ASHRAE, and is currently the President Elect of the Utah Chapter. She joined Holbrook & Assoc. in July, 2001.

Ryan Patterson


Aftermarket Sales Manager

Ryan graduated from Westminster College in 2014 with a BS in Business Administration. His previous experience includes a technical college diploma, a working background in general mechanical & electrical systems, and 8 years of inside sales & customer service experience with a fortune 500 company. Ryan is currently serving as a Committee Chair for the local Utah ASHRAE Chapter and has served as President of the Downtowners Toastmasters Group. In his free time, Ryan enjoys spending time with his Chocolate Lab, hiking and camping either around town or up in the foothills . Ryan Joined Holbrook & Assoc., Inc. in April 2005

Jennifer Anderson


Accounting Manager

Jennifer graduated from the University of Utah in 1990 with a BS in Behavioral Science & Health. Certified as a Professional Bookkeeper and Quickbooks Specialist. In her free time she enjoys cooking and hiking. She joined Holbrook & Associates in November 2006.

Megan Germaine

Megan Germaine - Holbrook

Inside Sales Associate

Megan graduated from the University of Utah in 2002 with a BS in Organizational Communication. She has a working background in management, inside sales & customer service. She volunteers for her daughter’s elementary school on a weekly basis. She loves to spend time with her daughter in her free time. Cooking, swimming and music are some of her favorite things. She joined Holbrook & Assoc. in September, 2014.


Associations and Memberships

Utah ASHRAE Chapter

National ASHRAE

Society of Women Engineers


Local Downtowners Toastmasters

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