Greg Crumpton

Guest Column

Beyond the Toolbox: How True HVAC Pros Build Reputation Both On the Job and Online

Chris Lollini

Greg Crumpton

January 31, 2026

The same discipline that builds great technicians also builds strong reputations online.

Guest Column

Are You Working to Enhance the Pro in Your Professional Technician Role?

Greg Crumpton

September 14, 2025

From surgeons to pilots, the best never stop training — HVAC technicians shouldn’t either.

 Tariffs, Trade Wars, and the HVAC Industry

Why Extending Equipment Lifecycles is More Critical Than Ever

Greg Crumpton

April 22, 2025

The U.S. just restructured tariffs—and the HVAC industry is squarely in the crosshairs. Here’s how prices, supply chains, and project planning are being disrupted.

The ABC’s of HVAC – Plus D for Indoor Cannabis Growing Facilities

In this current day and age of the ever-increasing discussion and actual work being done within the cannabis cultivation space, we now add a D to the HVACR acronym for dehumidification.

Greg Crumpton

March 24, 2022

In this current day and age of the ever-increasing discussion and actual work being done within the cannabis cultivation space, we now add a D to the HVACR acronym for dehumidification.

The A-B-C-D of HVAC for Indoor Cannabis Growing Facilities

Greg Crumpton

March 18, 2022

A big part of the growth cycle of the cannabis plant is deeply rooted in the ability of the plant to absorb and rid itself of water vapor, so we now add a D to HVAC for dehumidification.

Being Power-Wise for Mission Critical Facilities

Greg Crumpton

June 18, 2012

Are you trying to figure out how to balance keeping the heat rejection for data rooms, computer rooms, and telecom locations working at maximum efficiency and performance, while trying to help reduce operating expenses within your customer’s budget?

The Next Generation

Greg Crumpton

April 18, 2012

Despite what all the naysayers claim about the up-and-coming generation of young people, I still find good people with solid character. And it is up to us as the owners and managers in the HVAC industry to train and mentor them to join and stay in our industry.

Heat Rejection for Critical Facilities

Greg Crumpton

May 11, 2009

Are you trying to figure out how to balance keeping the HVAC for data rooms, computer rooms, and telecom locations working at maximum efficiency and performance, while trying to help your clients reduce operating expenses? This is one of several challenges we face as data centers and critical environments continue to evolve.