Tier 1 Testing & Commissioning (T1TC)

Your Trusted Mid-Atlantic Partner in
Electric Utility Testing & Commissioning

Tier 1 Testing & Commissioning (T1TC)

T1TC (Certified Woman-Owned Business Enterprise, WBE) was established in 2022 to expand on the success of our family of Electric Utility
Businesses including Tier 1 Utility Design (Tier 1) .

Protection
& Control

Leaders in

Indy & Winston

CONNECTING CONCEPT
THROUGH UTILITY OPERATIONS

Tier 1 Testing & Commissioning (T1TC) - WBE
Tier 1 Utility Design, Inc. (Tier 1) - WBE
Tier 1 Utility Design, Inc. / New River Electrical Corporation (NREC) Joint Venture - WBE

Our Family of Companies