About Us

Mechanical Systems Testing & Balancing was started in 1993. M.S.T.B. was created with the concept of performing Testing, Adjusting and Balancing with an unbiased point of view and providing the owner with a turn-key mechanical system when the project was completed. In 1994, MSTB became NEBB certified to further provide owners with assurance that there facility has been adjusted and balanced to the highest possible standards.

NEBB was founded in 1971 by contractors in the heating, ventilating and air conditioning (HVAC) industry. NEBB exists to help architects, engineers, building owners, and contractors produce great buildings with HVAC systems that perform in ways they have been visualized and designed.

NEBB establishes and maintains industry standards, procedures and specifications for work in its various disciplines, which include: Testing-Adjusting-Balancing (TAB) - Air and Hydronic Systems, Sound and Vibration (S&V) Measurement, Cleanroom Performance Testing (CPT), Building Systems Commissioning – HVAC and Plumbing Systems.

Each discipline is anchored by a NEBB Procedural Standard that provides guidelines for work to be performed. NEBB has also created technical manuals, training materials, and seminars to enhance and support each discipline.

MSTB, Inc. is currently providing services in both AIR & HYDRONICS for Testing and Balancing as well as HVAC COMMISSIONING with a primary focus on education of owners and operators on total system balancing and healthy buildings (Green Buildings).

With an office in Richmond and an office in Hampton Roads, Virginia and over 25 test and balance personnel year round, MSTB provides unparalleled service and expertise from the eastern shores to the Shenandoah Valley.

For further information regarding our company, qualifications or organization please email or call us.