Building Automation & Controls
Complete BAS design, installation, programming, and service for commercial and industrial facilities across New England
Turnkey BAS
Your Turnkey BAS Solution
From simple boiler and chiller control to multi-building campus systems, O’Leary Temperature Controls is your one-stop solution for building automation. Using Honeywell, Niagara, Tridium N4, and AX platforms, we help facility managers increase operating efficiency, optimize energy usage, maximize comfort, and improve safety.
We also work with Mass Save and other utility programs to reduce your upfront costs through rebates — delivering a state-of-the-art system that pays for itself over time.
What We Can Control
If It’s in Your Building, We Can Automate It
Systems Integration
Unify HVAC, electrical, and building systems on a single open platform — one login, total visibility.
VFD Installation
Variable frequency drives for precise motor control, soft starts, and major energy savings.
Power Monitoring & Trending
Real-time power data with historical trending to catch problems before they cost you.
Lighting Controls
Scheduling, occupancy sensing, and daylight strategies that cut wasted energy.
HVAC Equipment Power Circuits
Control wiring and power circuits engineered and installed for reliable operation.
Boiler & Chiller Control
Staging, reset strategies, and lead/lag optimization for peak plant efficiency.
Multi-Building Campus Systems
Supervise every building on campus from a single web-based dashboard.
Energy Reporting & Optimization
Clear reports that prove your savings — and find the next opportunity.
Brands We Install & Service
Ready to Upgrade Your Building Automation System?
Contact O’Leary Temperature Controls today for a free consultation and site assessment.