Discover our latest high-tech automated Calibration Laboratories.

We provide a one-stop calibration facility for your calibration requirements, as well as On-Site, Mobile, and repair services.


Voltage / Current Impedance
Physical, Dimensional, Measurement
RF/CW-Frequency Generation

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The new easy way to get your Calibration Quote! Our team is ready to take care of you and help get it done.

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Get the best Equipment Calibration Service by our Certified Techs and great deals on our online store.

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AcuCal Inc. is a Veteran-Owned Small Business.

AcuCal, Incorporated,  is a full-service calibration company located in Manassas, VA, with branches in Elizabeth City, NC, Chandler, AZ and Honolulu, HI.

AcuCal was established in 1987 by Owner and CEO Thomas N. Efaw.

Acucal is dedicated to providing personalized customer service, prompt turnaround, customer satisfaction, and total equipment management.

Acucal is accredited to: ISO/IEC 17025:2005, ANSI/NCSL Z540-1-1994 & ANSI/NCSL Z540.3-2006

Come discover the latest high-tech calibration laboratories at AcuCal, Inc.




AcuCal, Inc. is proud to provide our customers with this unique service.

We realize the importance of up time for your equipment, therefore we minimize the down time required while we perform calibrations. We come to your site and work with your schedule.

Ask About our Onsite Service