Your Cat Dealer in the Sacramento Valley
Opening for business Monday, September 21
Grand opening celebration Friday, October 23
1475 Hwy 99 W
Willows, CA 95988
Get Directions
Main: 530-361-6005
Monday–Friday: 7:00 a.m.–5:00 p.m.
Parts: 530-361-6005
Monday–Friday: 7:00 a.m.–5:00 p.m.
Service: 530-361-6005
Monday–Friday: 7:00 a.m.–3:30 p.m.
24-hour emergency service available: 888-738-3776
Emergency callout fees will apply.
Peterson Cat is the family-owned authorized Cat dealer in Willows, California. We provide new and used earthmoving equipment, Genuine Cat parts, shop and field service, hydraulic hose fabrication, and commercial truck engine service for customers throughout Glenn County and the northern Sacramento Valley.
From construction and agriculture to roadwork, land management, and commercial transportation, the Willows team helps local businesses keep their equipment and trucks working. Our location on Highway 99W provides convenient support for customers in Willows, Orland, Maxwell, and communities along the I-5 corridor.
You’re invited to a Grand Opening Celebration & Open House
Please join Peterson Cat in Willows on Friday, October 23, 2026
Peterson Cat invites you to our new facility in Willows on Friday, October 23, 2026 from 11 a.m. to 2 p.m. We’re your authorized Cat® dealer and source for new and used machine sales, equipment service, Genuine Cat Parts, and on-highway truck service for all makes.
Please join us to meet our local staff and corporate management, explore our facility, and enjoy a free lunch!
“We’re excited to begin serving customers in the Willows area from a local store. We’ve proudly served Glenn, Tehama, and Butte counties for years, and now we’re making it even easier for our customers to get parts and service for their Cat machines.”
“Being back in the Willows, California area is very important to Peterson. We know how important uptime is to customers in this region. The Willows store will give our customers another place to find parts and skilled service close to home. It will also provide a convenient service location for truckers on I-5. Our team is ready to get to work.”
Register Here
Friday, October 23, 2026 from 11 a.m.–2 p.m.
(Complimentary lunch served at noon)
News Coverage of Peterson in Willows
New and Used Equipment in Willows
Peterson offers new and used Cat earthmoving equipment. We're happy to help you compare machine sizes, configurations, work tools, and the practical advantages of Next Generation machines. Popular models include Cat Next Generation 3- to 6-ton mini excavators and Cat Next Generation Compact Track Loaders.
Financing Options for New Buyers
Cat Financial offers financing and leasing options for qualified buyers purchasing their first machine or expanding an established fleet. We also recommend applying for a Cat Commercial Account, a revolving line of credit that can be used for eligible parts and service purchases. Financing and credit are subject to approval and applicable terms.
Genuine Cat Parts in Willows
Order Genuine Cat parts for maintenance, repairs, and planned equipment work through Peterson Cat Willows. Our parts team can help identify the correct filters, fluids, ground engaging tools, undercarriage parts, major components, and other items for your Cat equipment.
If a part is not available locally, Willows can draw on Peterson’s broader $33 million+ parts inventory and Caterpillar’s worldwide distribution system. Customers can also order eligible parts online through Parts.Cat.Com for pickup or delivery.
Next-Day Parts. Two-Day Repair.
A Cat Customer Value Agreement comes with Peterson's Services Commitment: next-day parts and two-day repair to help get you back to work.
Choose Parts Support CVA – Convenience if you prefer to handle your own maintenance, or Premium Service CVA – Performance for maintenance and service support from Cat technicians, including inspections, S·O·S℠ Fluid Analysis, and Condition Monitoring.
Hydraulic Hose Fabrication
A failed hydraulic hose can stop an otherwise productive machine. Peterson Cat Willows fabricates replacement hydraulic hoses for construction equipment, agricultural machinery, trucks, attachments, and other hydraulic systems.
Bring the damaged hose or its specifications to our parts department. Our team can help match the hose, fittings, size, and pressure requirements for a dependable replacement. We can fabricate hoses for many brands of equipment, including Komatsu, Kubota, John Deere, CASE, and Volvo.
Heavy Equipment Shop and Field Service
When your equipment needs maintenance or repair, Peterson Cat Willows offers both in-shop and field service. Our technicians support Cat earthmoving equipment with preventive maintenance, diagnostics, component repairs, and other product-support services.
For machines that cannot conveniently come to the shop, contact us about field service at your jobsite, farm, yard, or equipment location. A local field technician can help diagnose problems and complete many repairs where the machine is working.
Commercial Truck Engine Service for All Makes
Peterson’s Willows truck shop provides commercial engine service for trucks from multiple manufacturers—not only Cat-powered vehicles. Contact our team for engine diagnostics, maintenance, troubleshooting, and repair support for vocational trucks, highway tractors, and other commercial vehicles.
Located near Interstate 5, the Willows store is positioned to support local fleets, owner-operators, agricultural haulers, contractors, and other businesses working throughout the northern Sacramento Valley.
Careers at Peterson Cat in Willows
Join the team supporting contractors, farmers, equipment owners, and commercial truck operators throughout Glenn County and the northern Sacramento Valley. Peterson offers technical training, career-development opportunities, and the resources of a family-owned regional Cat dealer.
Openings change throughout the year. Explore our current opportunities to find available technician, parts, sales, and support positions in Willows.
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