On-Site Field Service

Our Services

Field Service

Troxler has factory-trained technicians located across the United States. If you need on-site service for your Gyratory Compactors or NTO oven, please call the Troxler Service Department at 1.877.TROXLER (+1.919.549.8661). We can also help you with calibration of your other lab equipment!


Service locations that offer field service:
North Carolina, Florida, Arlington TX, Houston TX, Illinois, California

See our Domestic Service page for location and contact information.

Field Service support is available for the following models:

Gyratory Compactors

4140-A, 4140-B

New Technology Ovens (NTO)

4731 (240 volt unit)
4730 (110 volt unit)

Ignition Furnace


News & Events

To stay up to date on our always evolving product features and technology, check out our
News & Events.

About Our Company

Since 1958, Troxler has been the worldwide leader in precision quality control and measurement equipment for the highway and construction industries. We are dedicated to providing full service, training, and maintenance support for all our products through our international sales and support offices in the US, Canada, Germany and through our 50 distributors around the world.

Get In Touch

Troxler Electronic Laboratories, Inc.
3008 E. Cornwallis Rd. • PO Box 12057
Research Triangle Park, NC 27709

Phone: 1.877.TROXLER (1.877.876.9537)
Outside the USA – +1.919.549.8661
Fax: +1.919.549.0761