Offices Nationwide

Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more

Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more
Our other services include:
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Commercial Energy Audits can also be known as:
Commercial Code Air Infiltration Survey, Commercial Building Thermal Imaging Survey, Building Thermal Imaging Survey, Thermography, Commercial Thermography Survey, Thermal Imaging Survey, Energy Audit, Commercial Thermal, Commercial Energy Audit, Commercial Heat Loss Survey, Commercial Thermography, Commercial Thermal Imaging Inspection, Commercial Thermal Imaging Survey, Thermography Survey, Thermal, Commercial Thermal Imaging, Heat Loss Survey, Code Air Infiltration Survey, Thermal Imaging,
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Company No. 06728970