Controlled Environment Testing and Air Filtration Products
Employee & Founder Owned
Employee & Founder Owned
ABOUT
Why Choose American Test & Balance
American Test & Balance Inc. (ATB) is an independent NEBB Certified Firm that is committed to providing competent & reliable testing, adjusting and balancing (TAB) services for heating, ventilating and air conditioning systems. We also provide Cleanroom Performance Testing (CPT) services. Our technicians are meticulously trained in accordance with NEBB Procedural Standards.
The National Environmental Balancing Bureau (NEBB) is an internationally recognized organization, which establish and maintain industry standards, procedures, and specifications in disciplines such as:
- Testing, Adjusting and Balancing (TAB) of HVAC System
- Cleanroom Performance Testing (CPT)
- Building System Commissioning (BSC)
Our TAB Team enables customers to run their equipment the way it was designed, and improve their systems efficiency.

Experience
20 years of company history.

Quality
Highly trained technicians (average 10-year tenure).

Report Turnaround
2 weeks for cleanrooms, same-day for hoods, BSCs, etc.

Urgency
We take emergency calls seriously. We can get technicians on-site quickly.

People
Founder and employee-owned. Certified minority business enterprise.