Technologies LLC

A diesel opacity emissions meter manufacturer

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Contact Us Today

Main Office:

(562) 698-2444

Drop Off, Demo, Pick Up or Other Appointment Form

We are open and taking steps for the COVID-19 Virus!


We are here to serve our community at this unique time.

  • To combat the COVID-19 the following measures are in place:
    • We are operating with only essential staff.
    • We are taking orders and shipping.
    • We are accepting deliveries from
      • UPS
      • FedEx
      • USPS
    • We are accepting in lobby drop off only by appointment with RMA.
    • No walk-in deliveries will be accepted.
    • Customers are limited to the outside lobby door only. Staff will be wearing a face mask to greet customers at the lobby door.
    • All workers are practicing heightened hygiene policies and social distancing.
    • Feel free to contact us at 562-698-2444 with any questions.

Hours of Operation

Phone hours:

M-F: 10:30 to 14:30 PST
Office hours
M-F: By Appointment Only (See Walk-In Appointment Form above)
Closed: Labor Day (Sept 2),
Closed for Inv (Sept 18-20),
Veterans Day (Nov 11),
Thanksgiving (Nov. 28-29),
Christmas (Dec. 23-31),
New Years (Jan 1 -3),

For Smoke Meter Demonstration at our Office:
Schedule to Make an Appointment with Form Above or call(562) 698-2444

Contact Us

For more inquiries, please contact us with the numbers and email provided below:

voice: (562) 698-2444
FAX: (714) 558-2441


Pricing, sales, support, and general questions


Shipping & Billing Address


Beryl Technologies LLC
1640 E Edinger Ave. Unit L
Santa Ana, CA 92705


Calibration & Repairs:


Calibration and Repairs times average 1 business day

1. Fill out Repair Service Form (RMA)

2. Pack into Carrying Case:
      (a) Meter
      (b) Sensor
      (c) Printer
      (d) Completed Repair Service Form (RMA)

3. Ship Carrying Case to:

      Beryl Technologies LLC
      Attn: RMA
      1640 E Edinger Ave Unit L
      Santa Ana, CA 92705




Beryl Address on Google Maps



Beryl Technologies map QR

Beryl Technologies Contact Info

Made in the USA