About

Denver-based DEMA Services was founded in the ’70s by John Albright, Sr., in Durango, Colorado. Initially kicking off as a builder, John Albright Jr. brought the company to the front range and quickly evolved into a leading force in plumbing and HVAC in Denver and its surrounding areas.
what drive us

What drives us?

Doing things differently. Going above and beyond is in our DNA, fueling our journey to become one of Colorado’s prominent and reliable residential and multi-family plumbing/HVAC outfits in recent years. Our extensive network of licensed plumbers and subcontractors stands as a testament to our unwavering commitment to excellence.

Our mission?

Striving for unmatched quality in everything we do. Customer service is our pride–we measure success by your satisfaction, continuously improving based on your feedback.

We aim to be a builder’s ultimate plumbing and HVAC team. From initial design, grounds to trim phases we have the expertise and experience for your project. Our superior field management, unmatched capabilities, and supplier relationships combine to set us apart from other partners.

At DEMA Services it’s not just about the job. It’s about building lasting relationships. Count on us for top-tier service and expertise. Let’s join forces and set new standards in plumbing and HVAC.

Together, we'll raise the bar with every project. We're equipped with the tools and talent to make it happen!

DEMA Leadership

Hans Vonderhofen

Hans Vonderhofen

CEO

Tanya

Tanya
Toot

VP Finance

Brad

Brad
Chapman

General Council

Marianne

Marianne
Apodaca

HR Director

Andrew

Andrew
Schneebeck

President Sales & Estimating

Victor

Victor
Avila

Safety & Compliance Manager

Matt

Matt
Trembley

General Manager
Single Family

Plumbing

Jeremy

JEREMY
Farnan

Multi-Family/Commercial General Manager

Adrian

Adrian
Pitts

Executive Assistant

Yvonne

Yvonne
Perez

HR Generalist

Jarred

Jarred
MacBrayne

Controller

Ready to take the next step?

Reach out to us today to discover how we can move your project forward with precision.