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

Our Story

Our Story

PLS Companies, a wholly owned subsidiary of ACCO Engineered Systems, is a full-serv ice mechanical contractor that self-performs a wide range of mechanical services for commercial, government, healthcare, commercial, transportation, and education projects throughout Colorado. Headquartered in Colorado Springs, our professional staff delivers full design, construction, fabrication, and service and maintenance for complex electrical, plumbing, piping, and HVAC systems. 

Our company consistently provides innovative engineering, advanced technology, quality craftsmanship, maximum efficiency, minimum waste, on-time scheduling, and excellent customer service. Some of Colorado’s most reputable building owners, managers, architects, engineers, and general contractors have entrusted PLS to deliver quality work.

Our Mission and Values
We provide our customers with the most innovative, technologically advanced, and cost-effective HVAC, Plumbing, and Electrical Systems for their facilities through Pre-Construction, Construction and Service. We take pride in providing sustainable solutions that our customers value and trust.

SPIRIT - Core Values We Live By Each and Every Day


We don’t talk about problems. We find ways to solve them.


We treat our staff and customers with professionalism and respect


We empower our customers and staff to be their best selves


We take ownership of our work and put safety first


We are transparent and own up to our mistakes

Taking Care

The well-being of our employees is essential to our success

Join Our Growing Team

We’d love for you to bring your innovative ideas to work with us. We offer a supportive environment where you feel valued and empowered to grow.

Get an Estimate

We look forward to speaking with you about your project.