24-Hour Emergency Service:   (719) 232-0185

ACCO Engineered Systems Acquires PLS

Effective immediately, PLS has joined forces with the largest mechanical contractor in the Western United States, ACCO Engineered Systems.

This move creates significant added resources and capabilities that will directly benefit our customers. We have increased our professional footprint and will grow our offerings through the expanded breadth of experience this partnership brings to Colorado.

You will still know us by the same names, and by the same great people and services that we have delivered for more than 15 years. The only change you will soon see will be in the strength and capabilities of a major MEP contracting company PLS will now offer our customers.

Since 1934, owners and builders have selected ACCO Engineered Systems to design, install, and maintain hundreds of thousands of mechanical projects. ACCO is an employee-owned company dedicated to the design, fabrication, installation, maintenance and service of commercial and industrial HVAC, refrigeration, plumbing, process piping, electrical, and building automation systems. ACCO has grown to be the largest and most experienced mechanical contracting firm based in the Western U.S., and among the top few nationwide. ACCO offers complete in-house engineering, fabrication, installation, commissioning and facility service capabilities. This integrated delivery system provides customers with the most practical, cost effective solutions for their particular mechanical and control system requirements. ACCO is licensed in the states of Arizona, Colorado, California, Florida, Hawaii, Idaho, Nevada, Oregon, Utah and Washington.

The partnership between ACCO and PLS began in 2019. From that beginning, the companies recognized their common business values and goals – providing excellent service and putting customers first. With this acquisition, ACCO and PLS each have a new platform for immediate growth.