Our Capabilities
Engineering Excellence for Building Systems
At Tec Inc. Engineering & Design, we provide integrated design solutions that power today’s buildings and prepare them for tomorrow. With expertise spanning mechanical, electrical, plumbing (MEP) systems, technology infrastructure, lighting and commissioning, our team collaborates closely with clients to bring accuracy, efficiency, and reliability to every project.
Whether designing a new facility or upgrading an existing one, we deliver performance-driven systems that align with your goals, budgets, and timelines.
Mechanical, Electrical, & Plumbing (MEP) Engineering
Our core service offering, MEP engineering, ensures your building systems work together seamlessly. We design efficient, code-compliant systems that improve occupant comfort, reduce energy use, and support long-term facility performance.​
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Key services include:
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HVAC system design
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Electrical power distribution and lighting
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Fire alarm and life safety systems
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Domestic water and sanitary plumbing systems
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Sustainable and energy-efficient design strategies
Technology Systems Design
We engineer smart, secure, and scalable systems to support your building’s communications, safety, and data infrastructure. From audiovisual and IT networks to security and access control, we bring clarity to complex system design.
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Technology design services:
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Structured cabling
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Audio/visual systems
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Wireless networks
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Access control and security
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Communications rooms and riser diagrams
Lighting Design
We approach lighting as both a science and an art. Our lighting design professionals create tailored solutions that meet your performance needs while enhancing the visual experience of a space.​
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Lighting design capabilities:
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Interior and exterior lighting systems
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Daylight harvesting and controls
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Energy code compliance (ASHRAE, IECC)
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Lighting modeling and photometric analysis
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Integration with architectural intent
Commissioning &
Retro-Commissioning
Tec Inc.’s certified commissioning professionals validate that systems perform as intended—from new construction through existing building upgrades. We help you meet performance benchmarks, reduce operational costs, and identify improvement opportunities.​
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Our commissioning services:
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New building commissioning
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Retro-commissioning for existing buildings
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LEED and energy code commissioning
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Functional performance testing
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Systems diagnostics and fine-tuning
Licensed to Work Where You Need Us
Engineering Services Across 30+ States
Tec Inc. is licensed to provide mechanical, electrical, plumbing, lighting, and technology design services in more than 30 states across the U.S. From coast to coast, our team supports public and private clients with systems that perform—backed by local licensure, responsive communication, and a trusted design process.
Whether your project is in Ohio, the Carolinas, Texas, California, or beyond, we’re ready to help you move forward with engineering solutions tailored to your region, goals, and schedule.
What Sets Tec Apart?
We’re more than engineers—we’re trusted project partners.​
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We integrate seamlessly with architects, owners, and contractors—driving collaboration from concept through construction.
Over 40 years of proven expertise
Licensure in over
30 states
LEED and BCxP Certified Staff
Experience across education, healthcare, government, and commercial markets
Long-standing client relationships and a dedicated team of experienced professionals
Dedicated MEP, lighting, and technology design professionals
Industries We Serve
Our capabilities support projects across multiple sectors, including:
