About Tec Inc. Engineering & Design

Trusted Engineering. Collaborative Design. Enduring Impact.

Three men in suits are meeting around a table, discussing architectural blueprints. Two are standing and talking, while one is seated, smiling. There is an Eiffel Tower picture on the wall in the background.

Tec Inc. Engineering & Design is a team of mechanical, electrical, and plumbing engineers, technology and lighting design consultants, and commissioning professionals committed to creating high-performance buildings that serve the people who use them.

Since 1983, we've delivered smart, efficient, and sustainable systems that power learning, healing, working, and living projects in Ohio, Pennsylvania and beyond.

What We Do

We provide integrated building systems design—Mechanical, Electrical, Plumbing (MEP), Lighting, Technology, and Commissioning—with a focus on responsive service, trusted expertise, and strong partnerships with architects, owners, and contractors.

Our capabilities include:

Mechanical, Electrical & Plumbing (MEP) Engineering
Technology Infrastructure Design
Commissioning & Retro-Commissioning
Energy Efficiency & Sustainability Consulting
Lighting Design

An engineer in a hard hat inspects large HVAC units on a rooftop under a partly cloudy sky. Pipes run along the roof, and trees are visible in the background.

A man with glasses and a name tag reading Adam holds a tumbler and talks to a woman with long dark hair, wearing a yellow top, in a brightly lit hallway near a table with brochures.

Our Approach

Our firm is built on long-standing relationships, teamwork, and a belief that successful design happens through collaboration and care. Whether we’re on a university campus, inside a historic renovation, or planning for a hospital expansion, we listen closely, think critically, and engineer practical solutions that stand the test of time.

We bring deep experience in a wide range of markets, including:

Education
Government & Civic Facilities
Industrial & Manufacturing
Recreation & Parks
Libraries & Cultural Institutions
Healthcare
Commercial & Retail
Mixed-Use Developments

Who We Are

We’re proud of our people—and the culture we’ve built. Our team includes professional engineers, certified commissioning agents, and emerging professionals working side by side. Many of our staff have been with us for over a decade, helping to build a culture of mentorship,
integrity, and technical excellence.

Meet the Team

Where We Work

Our engineers are licensed in more than 30 states throughout the US. We have provided design services in nearly every state in the continental US and can obtain licenses in other states with reciprocity through NCEES. If you have a project in a location that you don't see here, give us a call.

A U.S. map highlights Ohio and Pennsylvania in yellow, marks company headquarters in Cleveland and central office in Columbus, and shows other licensed states in olive green, with remaining states in white.

Join Our Team

We’re always looking for talented people who want to grow, lead, and make an impact through engineering. Tec Inc. is employee-owned and offers career development, mentorship, and opportunities to work on meaningful projects that shape our communities.

View Careers

Let's Build Something That Lasts

From early infrastructure planning through system commissioning, Tec Inc. is ready to support your next project with thoughtful design, technical precision, and trusted collaboration.

Start the Conversation

A spacious factory interior with high ceilings, industrial equipment, pallets on the floor, and safety signs on white walls. The area is well-lit with natural light from large windows above.