HVAC Controls, BMS/DDC Systems Integration, Retrofit, Upgrades, Energy Management, Installation, Service, and more.

Since 1994 Connecticut Controls offers specialized solutions to critical control applications in commercial and industrial facilities.

Controls Integrator using Tridium Niagara

Automation Systems and Integration

We offer scalable solutions to meet the needs of small and large facilities by fully integrating components with other enterprise systems such as:

  • Building Management (BMS) / Direct Digital Control (DDC) Systems
  • HVAC
  • Lighting
  • Energy Management Systems
  • Security

Service and Support

Outstanding service starts with solid relationships. Our success stands built upon maintaining long term relationships with our customers. We work in partnership with them to fully understand their needs and expectations. Our technicians and staff work hard to insure that we provide prompt, courteous, reliable, and responsive customer service. We even offer 24/7 on-call service contracts.

Partners, Technology, and Software

We work with leaders in the business and utilize the latest technology to deliver the best controls solutions to our customers.

Tridium Niagara
Johnson Controls
Distech Controls
ABB Cylon
KMC Controls

Retrofit / Upgrades

New technology and retrofitting features are more energy efficient, using less energy to maintain, which costs less. With today’s increasing energy costs, retrofitting is essential. We design HVAC and lighting systems with technology that promotes energy efficiency, costs less, and supports green initiatives for company’s interests in environmental issues.

Products and Equipment

We sell, install, and service only the most reliable and efficient products.

Jace Controllers

“Open” controllers that communicate over BACnet, Lonworks, Modbus, or third party integration.

Spyder/FX Controllers

Honeywell or Johnson controllers with Lonworks or BACnet communication protocols.  


Customizable and reliable thermostats with the latest technology. Great for green initiatives.


We are Honeywell certified VFD providers, but work with all types and receive additional warranty features we provide to our customers.

HVAC Sensors, Valves, and Actuators

We use Honeywell, Johnson, Veris, Mamac, Viconics, Bellimo, and many other industry standard field components.


Using sensors, schedules, and the best controllers we create efficient, easy to use lighting systems.

Service Areas Include:

Connecticut, Massachusetts,

and Rhode Island

Contact us today for help with your controls and integration needs.