National Air Balance Inc.

Specializing in air systems balancing, hydronics balancing, duct leakage testing and more.

[National Air Balance Inc. @NAB_INC]

Proudly performing Air & Water Balancing since 1973

[National Air Balance Inc. @NAB_INC]

Performing Water Balancing since 1973

[National Air Balance Inc. @NAB_INC]

Performing Air Balancing since 1973

[National Air Balance Inc. @NAB_INC]

For our upcoming 55th Anniversary, we’ve updated our logo, by blending our old logo with our current one. Welcome to the new NAB!

[National Air Balance Inc. @NAB_INC]

Performing Lab Fume Hood Testing.

[National Air Balance Inc. @NAB_INC]

Performing TAB at the Halton Regional Police Services building in Milton, for Velocity Mechanical.

[National Air Balance Inc. @NAB_INC]

Performing TAB in Markham.

[National Air Balance Inc. @NAB_INC]

Performing TAB at Guelph Fire Station #5 for Thermal-Tech Mechanical.

[National Air Balance Inc. @NAB_INC]

Completing air balancing for Shiba Mechanical.

[National Air Balance Inc. @NAB_INC]

Commencing TAB for Trade Mark Industrial.

[National Air Balance Inc. @NAB_INC]

Performing TAB for NSM Mechanical Inc.

[National Air Balance Inc. @NAB_INC]

Guess where NAB is?

[National Air Balance Inc. @NAB_INC]

Performing TAB in Elliot Lake for Stobie Mechanical & Welding.

[National Air Balance Inc. @NAB_INC]

Happy Canada Day from all of us at NAB. 🇨🇦

[National Air Balance Inc. @NAB_INC]

Did you know that NBCTA is the only fully Canadian owned and operated TAB Association in Canada? With almost 20 members, we are making air quality better one job at a time! 🇨🇦

[National Air Balance Inc. @NAB_INC]

It’s that time of the year again!

[National Air Balance Inc. @NAB_INC]

Performing TAB, 30 years later this year after graduating.