About Alpha TAB
The Premier Test and Balance Contractor — 100% independent, NEBB certified, and home based in West River, Maryland, serving the DMV.
Built on 20+ Years of Balancing the DMV
Alpha TAB brings more than two decades of testing, adjusting, and balancing experience to Maryland, Virginia, and Washington, DC. Our technicians are highly educated, certified, and equipped with the most technologically advanced calibrated instrumentation available.
We give every project equal attention — from a single-suite tenant fit-out to complex laboratory and hospital buildings — and back every job with a certified report and NEBB's Quality Assurance Program (QAP).
- NEBB certified firm
- Calibrated, NIST traceable instrumentation on every job
- Next-day certified reports
100% Independent. Zero Conflicts of Interest.
We hold no affiliation with any HVAC installation or service contractor. We don't sell equipment, and we don't profit from repairs — so our findings are never influenced by anything but the measurements. We provide factual, unbiased TAB reports. Period.
Certified by, member of, and/or standards we follow
Serving the DMV — Wherever Your Building Is
We're home based in West River, Maryland and work throughout Maryland, Virginia & Washington, DC — including Annapolis, Baltimore, Columbia, Silver Spring, Rockville, Bethesda, Southern Maryland, Washington, DC, Arlington, Alexandria, Fairfax and Northern Virginia.
Commercial offices, hospitals, laboratories, cleanrooms, schools, government and institutional buildings, industrial and critical environments — if it has air or water to balance, we test it.
See the areas we serve
