Maine
Maine Building Automation Systems
Smart Solutions for Efficient Buildings
Control Technologies Inc. (CTI) delivers expert building automation systems across Maine, helping businesses throughout the country enhance energy efficiency, improve building performance, and reduce operational costs. Our experienced engineers design, install, and maintain integrated systems that optimize HVAC and energy usage.
With a strong presence across Maine and a deep understanding of national industries, we provide tailored automation strategies that meet the specific needs of facilities nationwide. As a trusted partner in Maine, CTI is committed to delivering measurable results, long-term value, and sustainable building operations.
Building Automation
Energy Management
HVAC Optimization
Smart Automation for Maine Buildings
Control Technologies Inc. (CTI) provides building automation systems throughout Maine, helping businesses optimize their HVAC systems, and reduce energy consumption. We deliver high-quality energy management and automation solutions for commercial and residential buildings.
With our office located in Portland, ME, CTI is well-equipped to serve businesses throughout Maine. Our local expertise ensures that we can design and implement the most efficient, tailored solutions to enhance building performance, reduce operating costs, and improve energy efficiency.
Areas We Serve
Who We Are
Control Technologies Inc. is committed to creating intelligent buildings that improve operational efficiency and occupant comfort. We value our people across Maine, support local communities, and take pride in our industry-leading solutions:

Our People
Community
Awards & Recognition
Building Automation Solutions in Maine
Control Technologies Inc. provides expert building automation and energy management services in Maine. We specialize in integrating systems for HVAC energy control to improve building performance and sustainability. Trust CTI in Maine for advanced solutions that maximize efficiency and minimize costs.
Explore our core solutions:
Energy Optimization
HVAC & BAS Services
Smart Lighting & Controls
Access Control
Who We Serve in Maine
With over 40 years of experience, CTI delivers tailored building automation solutions across various industries in Maine and beyond. We are leaders in energy efficiency and building systems integration, offering scalable solutions for businesses of all sizes.
Industries We Support Nationwide:
Commercial Buildings & Offices
Healthcare
Education
Retail & Hospitality
Manufacturing
Government
Each solution is customized to the specific needs of your industry, helping you save energy, reduce costs, and improve building functionality across Maine.
Why Choose CTI in Maine?
Since 1986, Control Technologies Inc. has been a trusted provider of building automation solutions in Maine. Our portfolio includes successful projects across a variety of sectors, helping organizations leverage smart technologies for energy savings and operational improvements.
- 9Industry Expertise
- 9Innovative Solutions
- 9Energy Efficiency
- 9Sustainability
- 9Client-Focused Approach
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Contact Control Technologies Inc. in Maine
Control Technologies Inc. is your premier provider of building automation and energy management solutions in Maine. Our services include HVAC optimization, energy efficiency, and smart building integration.
For all your building automation needs, contact CTI in Maine