Allen Instruments & Supplies

Serving Arizona and Southern California, Since 1969

Allen Instruments & Supplies

Serving Arizona and Southern California, Since 1969

Corporate Mission Statement

Allen Instruments & Supplies is dedicated to providing products and services that generate the greatest possible return on investment for our customers. We utilize our experience in the industry to seek and provide technologies that will add a competitive advantage to those who invest with us. Accordingly, all services will be accomplished in an efficient and professional manner, always respecting the time and resources of our customers.

Company Profile

Allen Instruments & Supplies is a leading supplier of innovative measurement products and positioning solutions in the fields of surveying, engineering, mining, construction, fleet management and GIS to business, government and education. As one of the country’s leading distributors for Trimble, a manufacturer of navigation, positioning systems and software, Allen is built on personal integrity, knowledge and strong manufacturing relationships. We provide clients with experienced sales professionals, reliable and leading edge products and technologies from the most reputable manufacturers and a complete portfolio of value-added services.

Allen is a family owned business which began operations in 1969 with the Lehman family from its original headquarters location in Old Town Scottsdale, Arizona.  In 2016, the company acquired Lewis and Lewis, gaining two store locations (Ventura and Escondido). Now with three stores in Southern California (including Anaheim), Allen is in a better position to serve its clients and continue to offer great quality service across the region.

Allen Instruments sets itself apart from the competition by offering clients unparalleled support before and after the sale. With fully stocked showrooms, Allen provides clients with a full range of supplies and accessories needed for the operation of their businesses. Each store location provides Trimble factory trained and certified field and bench service technicians in comprehensive, well-equipped service facilities, and maintains full lines of rental equipment for those clients with additional needs or interests in field testing the newest technologies. Certified trainers and classes are also provided from each Allen location.

Allen Instruments & Supplies, headquartered in Scottsdale, Arizona is part of the Empire Technology Holdings company. Empire Technology Holdings, LLC offers full productivity solution sets, including Trimble products, for the Heavy Civil (Sitech Southwest, LLC), Geospatial (Allen Instruments & Supplies, LLC), Data Modeling and Analysis (Take-off Professionals, TOPS) and Vertical Construction (BuildingPoint West, LLC) clients in select areas.

Memberships and Organizations

Arizona Professional Land Surveyors Association

California Land Surveyors Association


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