Reno – The New Data Center Hub

PASADENA, Calif., December 3, 2020 – ACCO’s Reno, Nevada team was recently featured in The United Association Journal – November 2020 issue, highlighting Reno’s development into a data center hub, and UA Local 350’s efforts to meet the demands of the rapidly expanding Northern Nevada region.  

Thank you, Veterans!

PASADENA, Calif., November 11, 2020 – We set aside November 11 as Veterans Day each year to honor those who served in the United States military. We have military veterans here at ACCO and we want to recognize and acknowledge those here and in our extended work family who chose to answer the call to Read more →


Smith Electric Service to Continue as Subsidiary of ACCO PASADENA, Calif., June 27, 2019 – ACCO Engineered Systems (ACCO) announced another key acquisition in the Central Coast of California construction and facility service markets today. Smith Electric Service, also known as Smith Mechanical, Electrical & Plumbing (Smith MEP), an established and respected specialty contractor based Read more →

ACCO Engineered Systems listed among the largest mechanical firms in the nation by Contractor Magazine – Book of Giants

ACCO Engineered Systems was recently listed among the largest mechanical firms in the nation by Contractor Magazine – Book of Giants. Click Here to Read the Full Article

ACCO Engineered Systems Announces Newest Member of Board of Directors

Chuck Darway, Southern Region Sales Executive, to Join ACCO’s Board as an Internal Director PASADENA, Calif., May 3, 2019 – ACCO Engineered Systems’ Board of Directors announced Chuck Darway, vice president of its southern region construction sales team as the company’s newest internal Board member. Darway started his career at ACCO over 16 years ago Read more →

ACCO Engineered Systems Moves Into New Pasadena Headquarters

After 85 Years in Business, and 70 Years in Glendale, Largest Western U.S. Mechanical Contracting Firm Relocates to Pasadena.

ACCO Engineered Systems Announces Two Key Acquisitions in Northern Nevada

Applied Mechanical, Inc. and Pyramid Mechanical Services Will Take On ACCO Brand PASADENA, Calif., April 12, 2019 – ACCO Engineered Systems (ACCO) announced two key acquisitions in the Northern Nevada construction and facility service markets today. Applied Mechanical, a mechanical contractor with 20 years of history in the Reno/Tahoe area, and Pyramid Mechanical Services join Read more →

ACCO CEO Featured In ENR California’s Coverage of Robust Specialty Contracting Market

ACCO’s President & CEO, Jeff Marrs, offered up his insights for ENR California’s recent coverage of the robust Specialty Contracting market.

ACCO Engineered Systems Recognized by ENR as Largest Western U.S. Mechanical Contractor

ACCO was, once again, featured in ENR’s list of top specialty contractors.

Bellevue Mechanical Rebrands to ACCO Engineered Systems

Bellevue Mechanical, a premier regional design-build mechanical contractor serving the greater Seattle area, announced that it has adopted the brand of ACCO Engineered Systems, its parent company, effective October 2018.