Independent field testing · U.S. & international
Field testing for acoustics, noise, vibration, RF shielding, and secure facilities.
On-Site Acoustic Testing provides technically defensible measurement, verification and troubleshooting for government, military, commercial, industrial and residential projects.
What we do
Measurement for demanding facilities and difficult problems.
OSAT is an independent testing company. We do not sell acoustical products or installation services. Our work is focused on establishing what is happening in the field, documenting it clearly, and helping project teams make informed technical decisions.
Why choose OSATSCIF, SAPF & VTC
ICD-705-related acoustic testing, design review, troubleshooting and field verification for secure and mission-critical environments.
02Noise, Vibration & Thermal
Field testing for data center design, commissioning and operations, including community noise, equipment vibration, source localization and FLIR thermal investigation.
03ASTC, AIIC, OITC & RT
Field verification of walls, floors, ceilings, doors, facades and rooms for commercial, institutional and residential construction.
04Field Verification
RF attenuation, shielding-performance and continuity measurements for projects requiring documented field performance.
05Environmental, Industrial & Mechanical
Source localization, long-term monitoring, machinery and building-system measurements, community noise and diagnostic investigation.
06Objective Measurement
Independent testing for multifamily buildings, associations, pickleball and other amenity noise, mechanical systems and recurring resident complaints.
Field work
Testing the installed condition, not the brochure rating.
Real buildings fail in real ways: seals, penetrations, flanking paths, machinery, structure-borne vibration, mechanical systems and unexpected transmission routes. Field measurements show how the complete installation actually performs.
Explore diagnostic testing
Representative experience
Trusted on technically demanding projects.
Selected organizations associated with projects performed by OSAT. Organization names identify project experience and do not imply endorsement or affiliation.
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AMSC -
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FaverGray -
Four Seasons -
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Holiday Inn -
Hyatt Hotels -
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Lead Builders, Inc. -
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Ridglea Country Club -
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Sandvik -
Sauer Construction -
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Walsh Construction
Project planning
Start with the measurement question.
Tell us where the project is, what needs to be verified, and the standard, specification or acceptance criterion if one applies. We can help establish the appropriate test scope.
Discuss your project