Airflow and pressure testing of protective and infectious isolation rooms.

Verus Test and Balance is a locally owned, independent HVAC testing and balancing contractor servicing the Baltimore, Washington D.C., Columbia, Frederick and surrounding areas.


Our expertise with uncommon operating situations grants us insight to test, assess and correct nearly any abnormal building airflow and pressurization issue, quickly and efficiently. 


Verus: -Latin:  true, real, proper, right

Verus Test and Balance

Air and hydronic system test and balance of commercial and industrial buildings.

Air system testing of surgical suites, procedure rooms, pharmacy areas (manufacturing) and medical offices.

isolation rooms

Commercial Test and Balance

Health care industry

Our mission is to provide honest, reliable and principled services to our clients. With over 20 years of test and balance experience, this allows us to adjust your HVAC systems to perform to their maximum potential, at the lowest operating cost. 


We will take all reasonable steps to ensure that your systems are balanced to their optimum performance capabilities and we back our work with a one-year service guarantee.


Verus is honor and integrity based and we want our customers to be 100% satisfied with our services.