About GHC

Driven by excellence since 1969

Our Story

Founded in 1969 by Bob Geegan, Geegan Heating Company began with a focus on residential HVAC construction. Our expertise in condo applications quickly established us as leaders in the field.

Tim Russell joined in 1998 and brought new design-build capabilities, moving GHC into the next generation . In 2001, we rebranded to GHC Mechanical, marking a period of rapid growth.  In 2022, we joined Climatics Mechanical Group and by 2023, we celebrated reaching 10,000 service calls in a year.

As we look ahead, we are proud to carry forward the same commitment to exceptional service that has driven GHC since day one.

GHC Technicians Working on HVAC

Our Journey from Construction to Service Experts

1969
Geegan Heating Company Founded
1969

Geegan Heating Company Founded

  • Established by Bob Geegan as an HVAC construction company.
  • Focused on residential projects, building small apartment buildings.
  • Became an industry expert in condo applications with water source heat pumps and DX units.
1990
Service Department Launched
1990

Service Department Launched

  • Began servicing commercial apartment buildings we constructed.
  • Innovated by offering faster, more affordable service compared to direct manufacturers.
  • Hired technicians Bob and Jerry, who are still with us today!
1998
Design-Build Division Established
1998

Design-Build Division Established

  • Tim Russell joined the team, enhancing our design-build capabilities.
  • Specialized in custom solutions, moving away from the traditional “plan and spec” model.
2001
Rebranding to GHC Mechanical
2001

Rebranding to GHC Mechanical

  • Officially renamed from Geegan Heating Company.
  • Service and design-build divisions flourished, doubling our customer base in five years.
2019
Tim Russell Becomes Sole Partner
2019

Tim Russell Becomes Sole Partner

2022
Joining Climatics Mechanical Group
2022

Joining Climatics Mechanical Group

  • Acquired by Climatics Mechanical Group, joining forces with Jensen’s Plumbing & Heating.
  • Continued focus on innovation and exceptional service for our 500+ customers.
2023
A New Era of Phenomenal Service –”Bringing the roof down to you”
2023

A New Era of Phenomenal Service –”Bringing the roof down to you”

  • Achieved a milestone of 10,000 service calls in a year for the first time.

The GHC Difference

Why do customers trust GHC to get the job done right? We believe it comes down to a few key reasons.

CONTINUOUS TRAINING

All our union-trained technicians continuously receive additional training in complex systems such as chillers, hydronic systems, and VRF systems.

Proven Process

Between our 14-point process to diagnose and fix problems and our seamless project management to finish construction projects on budget and on spec, our proven methods ensure the job is done quickly and correctly.

Unmatched Experience

Since Joining Climatics, we successfully completed over 10,000 service calls and over 300 projects last year!

“GHC is a top flight industrial HVAC company. I have been using them for years for all my residential and commercial projects.”

Joe E.

We Invest in the Best

It’s no mystery: our reputation for customer satisfaction has everything to do with the caliber of our team. And when we say our technicians are among the best in the industry, we mean it.

Beyond ensuring every tech has extensive experience and receives the continual training needed to stay ahead of the competition, we’ve built our team with dedicated professionals who have the same commitment to exceptional service that has made this company great at every step in our history.

Let’s Connect

Have a question? Need service? Let us know how we can help