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About Us

Big W Sign

Big W Sales is a premier distributor and manufacturer of fertilizer equipment providing storage solutions, innovative products, and the most advanced technology to the agricultural and industrial industries.

Vision and Value Statement:

We are a family owned and operated company specializing in providing fertilizer equipment and parts to the agriculture and industrial industries. Our focus is on the quality partnerships we have with our customers built on service, trust and brand loyalty. We take pride in having knowledgeable employees who understand and are passionate about our customers and products. A high level of ethics, commitment to quality and professionalism, and giving back to our local communities are all driving principles of our company.

Company Profile:

Big W Sales Inc., founded in 1979, is a family owned and operated business with distribution and retail facilities
in Stockton and Fresno, California and Yuma, Arizona. Big W Sales’ Manufacturing Division is located
in Stockton, California.

Big W Sales is one of the largest suppliers of spray and fertilizer application equipment and accessories in the western United States. In addition to manufacturing trailers, Big W Sales is the exclusive distributor for some of the leading manufacturers of spray and fertilizer application and inplant equipment in the world including Adams and Highway Equipment/New Leader.
In addition, Big W Sales is the proud distributor of industry leaders including Ace, Ag Leader, Banjo, CDS-John Blue, Hypro, Raven, Snyder Industries, Spraying Systems and Teejet.
Big W Sales Trailer Manufacturing:
For over 37 years, Big W Sales has been an innovative leader in the design and manufacture of tank trailers for the agricultural and industrial industries. We strive to provide the safest, most innovative and best built trailers to our customers at a fair and competitive price. At Big W Sales, we’ve continued to raise the bar when it comes to safety and quality and in the process we are changing the industry standards.
Licensed and Bonded Trailer Manufacturer and Dealer:
Big W Sales is a licensed and bonded trailer manufacturer and dealer by the California Department of Motor Vehicles.
Committed to Quality and Safety:
NATM logoBig W Sales is an NATM certified trailer manufacturer. The National Association
of Trailer Manufacturers (NATM) is one of the premier trailer associations in the
United States. The NATM certification means that Big W Sales manufactures our
trailers with appropriate manufacturing processes that meet or exceed federal
regulations and Federal Motor Vehicle Safety Standards covering certification
and VIN labels, tires and wheels, brake components, lighting, reflectors and
conspicuity, under ride protection, early warning reporting, tire placard information, cargo securement placards and cargo capacity.
In addition, the NATM certification means that Big W trailers and our manufacturing processes meet or exceed the industry accepted manufacturing standards and practices covering safety chains, couplers, electrical components, wheel assembly, warning labels and consumer information.

Obtaining NATM certification is just one more step Big W Sales has taken to ensure we provide our customers with the safest and best built trailers in the industry.







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Our trailers are designed to meet today's agricultural and industrial challenges.

Safe - Durable - Reliable


Made in America

About Us       Store Locations      Monthly Special         Catalog        Our Partners        Privacy Policy       Contact Us

Stockton - 1040 W. Charter Way, Stockton, California 95206 | TF - 800-922-7253 | PH - 209-464-9493 | Fax 209-464-7386
Fresno - 3766 S. Bagley Avenue, Fresno, California 93725 | TF - 800-532-0253 | PH - 559-486-4744 | Fax 559-486-3965
Salinas - 21930 Rosehart Way, Salinas, CA 93908 | TF - 844-755-2410 | PH - 831-585-1414 | Fax - 831-585-1410
Yuma - 4285 Gila Ridge Road, Yuma, Arizona 85365 | TF - 800-752-2636 | PH - 928-317-2670 | Fax 928-317-2671