Kontrol Technologies Acquires Global HVAC & Automation Inc.

AIR Control Concepts Acquires Technical Air Systems

February 19, 2026

Industrial Services

AIR Control Concepts (a Blackstone-backed commercial HVAC service and installation platform) completed its acquisition of Technical Air Systems, Inc., a regional HVAC manufacturers’ representative and ESOP company headquartered in Morristown, New Jersey. The February 2026 acquisition adds Northeast coverage as AIR Control Concepts builds geographic density through organic growth and add-on acquisitions; deal terms were not disclosed.

Automated Logic (Carrier) Acquires Control Solutions Ltd.

August 1, 2025

HVAC & Mechanical

Automated Logic – Canada, Ltd., part of Carrier Global Corporation, has acquired Control Solutions, Ltd., an integrated building-automation systems provider headquartered in Coquitlam, British Columbia. The deal establishes Automated Logic's first company-owned controls field office in Vancouver and expands its building-automation footprint in Western Canada; terms were not disclosed.

Flow Control Group Acquires Clayton Controls

February 24, 2025

IT Services

Flow Control Group, a KKR portfolio company, acquired Clayton Controls, an industrial automation solutions provider. The deal is intended to expand Flow Control Group’s industrial automation market coverage, adding talent and technical services to its growing industrial automation group.

Crete Mechanical Group Acquires ControlAir Systems

September 20, 2022

HVAC & Mechanical

Crete Mechanical Group acquired ControlAir Systems, a family-owned HVAC company serving the Burlington, Massachusetts area for more than 50 years. The deal was completed on September 1, 2022, and is intended to help expand HVAC services and support ControlAir’s continued growth.

Daikin Applied Acquires Dynamic Controls Inc.

October 11, 2021

HVAC & Mechanical

Daikin Applied, a division of Daikin Industries, has acquired Dynamic Controls, Inc., a St. Louis–based building systems integrator with offices across the Midwest and Rocky Mountains. The acquisition adds building-integration and controls expertise to Daikin Applied's commercial and industrial HVAC offerings to enable more connected, energy-efficient and sustainable building solutions.

Kontrol Energy Corp. Acquires Ortech Consulting Inc.

February 10, 2017

Environmental Services

Kontrol Energy Corp. completed the cash acquisition of Ortech Consulting Inc., a 20-year engineering consulting firm specializing in GHG reporting, air quality and emissions testing, and renewable energy/power consulting. The deal strengthens Kontrol's capabilities in emissions monitoring and energy services and positions the company to expand ORTECH's services across Canada amid tightening federal carbon regulations.