About Control Technologies Inc.
Smart Building Automation. Trusted Since 1980.
Control Tech Inc. is a leading building automation company delivering intelligent solutions that improve operational efficiency, energy savings, and system reliability. As an experienced automation company, we help facilities across the Midwest evolve into smarter, safer environments.
With more than 40 years of experience, CTI continues to innovate in HVAC controls, energy management, and connected systems—earning our place among the region’s most trusted automation companies.
Our Story
CTI was founded in 1980 with a vision to transform how buildings operate. From early HVAC control systems to today’s fully integrated platforms, we’ve been at the forefront of helping schools, hospitals, government facilities, and commercial properties adopt smarter, scalable solutions.
As an industrial automation company, we offer tailored strategies for environments with complex infrastructure needs ensuring performance, safety, and reliability.
The CTI Experience
We don’t just offer services—we build partnerships based on trust, performance, and longevity. Whether you’re searching for automation companies near me or seeking a regional provider with deep expertise, CTI is ready to deliver.
Industry-Leading Expertise
From standalone HVAC systems to fully integrated BAS platforms
Cybersecurity- Focused
24/7 Local Support
Award-Winning Work
Leadership
CTI’s leadership team brings decades of experience and a commitment to both technical excellence and human-centered service.
Proudly Serving New England and New York
As a leading independent provider of building solutions, Control Technologies, Inc. (CTI) has the capacity and resources to provide the most advanced building solutions and HVAC controls services, while maintaining
the quality and care of a local provider.
VERMONT
Corporate Office
121 Park Avenue, Suite 20 Williston, VT 05495
Map
(802) 764-2200
Fax: 802.764.2299
NEW HAMPSHIRE
111 Zachary Road
Manchester, NH 03109
Map
(603) 626-6070
Fax: (603) 626-6070
MASSACHUSETTS
One Corporation Way, Suite 110 Peabody, MA 01960
Map
(781) 281-2417
NEW YORK
70 East Sunrise Highway, Suite 500 Valley Stream, NY 11581
Map
(631) 956-7200
Why Choose CTI?
We help facilities of all sizes adopt smarter systems through customized strategies and a commitment to long-term value.
Why we’re a trusted choice among building and industrial automation companies:
- 940+ years of automation system expertise
- 9Certified with Honeywell, Tridium, and Niagara
- 9Deep understanding of multi-sector environments
- 9Local presence, fast response
- 9Strong focus on scalability
Google Reviews
Industries We Serve
We deliver scalable building automation solutions across industries that demand performance, and efficiency:
Commercial Offices
Smarter energy use and better occupant comfort
Colleges & Universities
Campus-wide automation for learning environments
Multi-Tenant & Hospitality
Reliable comfort and control for guests and residents
Healthcare
Critical system control for patient comfort and compliance
Government & Military
Secure, efficient systems for mission-critical facilities
K-12 Schools
Safer, energy-efficient classrooms and campuses
Industrial & Manufacturing
Process automation and optimized facility performance
Laboratories
Precise environmental control for sensitive spaces
FAQs
What services does Control Tech Inc. provide?
Do you serve clients outside Indiana?
Yes—we also operate in southwestern Ohio and Kentucky, with multiple offices to support clients regionally.
What makes CTI different from other automation companies?
Can you upgrade older HVAC or BAS systems?
Are you an industrial automation company too?
Get in Touch
Looking for a proven automation company to support your next project? Whether you’re planning a new system or modernizing your existing infrastructure, CTI is here to help.