Cut Energy Waste. Power Your Profits with Teleco.
Teleco helps businesses control energy use and costs through audits, analytics, engineering, and hands-on consulting.
Smarter Energy for Business
Teleco helps organizations cut waste, control demand, and lower utility costs through rigorous audits, utility bill analysis, engineering, and data analytics. Our certified experts uncover hidden inefficiencies in HVAC, lighting, controls, and processes, then design practical improvements using proven, high-efficiency technologies and renewables. Every engagement is tailored to your facilities, goals, and budget, with transparent recommendations and timelines. From discovery to implementation and monitoring, we provide the clarity and accountability you need to reduce costs and improve performance.
Tailored Strategies
Every solution is engineered to your facility, goals, and budget, with transparent milestones.
Data-Driven Decisions
Advanced analytics reveal waste, prioritize actions, and verify measurable improvements.
Sustainability Commitment
We integrate renewables and efficiency to cut emissions and support compliance.
Energy Audits
We perform ASHRAE-level audits and facility walk-throughs, review utility histories, and benchmark performance to uncover waste. Findings translate into clear, prioritized actions that balance savings, comfort, and reliability.
Utility Analytics
We turn interval data and invoices into actionable insights. Track usage, demand, and anomalies to prevent surprises and validate savings.
Engineering and Implementation
From control upgrades to high-efficiency HVAC and lighting, we engineer and implement solutions that work in the field. Our designs favor proven, off-the-shelf technologies for reliability, maintainability, and speed to value.
Take control of energy costs. Schedule a comprehensive audit and strategy session today.
Reduce costs, improve comfort, and track performance with clear, data-backed actions.
Why Choose Teleco
Since 1976, Teleco, based in Dayton, Ohio, has delivered practical, measurable savings for churches, offices, schools, healthcare, government, and light industrial facilities. Led by S. Thomas Tobias, CEM, CEA, our team pairs decades of engineering experience with clear communication and client-first service. Recognized by the Association of Energy Engineers and trained in commissioning and controls, we evaluate options objectively and prioritize what meets your requirements. We stand beside you from analysis to implementation, ensuring solutions are understandable, maintainable, and cost-effective.


Proven Results and Savings
Our comprehensive approach delivers results you can see on utility bills and in building performance. We identify billing errors, right-size equipment, optimize schedules and controls, and align you with the most advantageous rates. From meter consolidation to demand management and geothermal or heat pump conversions, we engineer solutions with verifiable outcomes. Post-implementation monitoring and analytics confirm savings, highlight new opportunities, and keep systems tuned so improvements persist month after month.
Services That Deliver Savings

About Teleco
Teleco was born in 1976 out of a necessity to navigate the rising energy costs of the 70s oil embargo.

What Teleco Does
Teleco is an energy analysis consulting firm that specializes in engineering and designing alternatives to help you reclaim control over your utility expenses.

Analysis & Solutions
Our rigorous process begins with an in-depth energy audit to identify wasted resources and untapped opportunities.

Contact Us
Take the first step toward optimizing your facilityโs energy performance.
Ready to reduce energy costs and improve performance across every building you manage?
Partner with certified experts who deliver savings from audit to implementation.
