More Than Great Machines®

Empire Southwest, LLC is a third-generation family-owned Cat Dealer. Founded in 1950 by Jack Whiteman, Empire sells, rents and services heavy equipment, tractors, and power generation equipment to clients throughout throughout Arizona, Nevada, and parts of Eastern and Southeastern California.

Our mission is to provide clients the products, services and solutions needed to facilitate their success, thus ensuring our own. Our strategies focus on optimizing client profitability, productivity, availability and efficiency.

We strive to BE THE BEST and live our Values every day.



We're proud to provide you a diverse portfolio of solutions for the way you work.

Empire Agriculture Logo

Empire Agriculture is an authorized dealer for AGCO, Massey Ferguson, Fendt and other leading manufacturers offering parts, sales, service and more.

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Empire Renewable Energy

Empire Renewable Energy is an award-winning residential and commercial SunPower dealer and a leading provider of both off-grid and grid-connected turnkey solar solutions.

Empire Truck and Trailer

Empire Truck & Trailer provides sales, service and parts for on-highway products including vocational trucks and trailers from Mac, Trail King, Fuso, UTB and other premium brands.

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Empire Rental

Empire Rental partners with the Cat Rental Store to provide total jobsite rental solutions from today's industry-leading brands like Cat, Genie, Trimble, Broce Broom, Multiquip and more!

Sitech logo

SITECH Southwest is an authorized technology dealer for Trimble and Spectra Precision -featuring sales and support for machine control, grade checking, survey and engineering software solutions.

TOPS logo

Take-Off Professionals (TOPS) is a team of engineers, surveyors and operators that specialize in all things data - including 3D machine control models, quantity takeoffs, photogrammetry and 3D scan data.

Sierra Logo

Sierra Pump Solutions is a support, service, and maintenance provider for all brands of industrial pumps as well as tanks, filtration, and spill containment.

Positioning Solutions Logo

Positioning Solutions offers quality pre-owned Trimble and Spectra Geospatial products for land surveying, construction, and mining applications.


Visit us, call, or email. We’re here for you.