About Sunshine Equipment Group
A four‑generation, family‑run Tucson business. Family owned & operated, fourth generation mechanic.
Get to Know Us
At Sunshine Equipment Group, we bring the shop to your job site—we’re a four‑generation, family‑run Tucson business built on real mechanical experience, advanced technical training, and a reputation for taking on the tough jobs other shops won’t touch. Proudly locally owned and operated in Tucson, Arizona, we’ve earned the trust of contractors, fleet managers, and equipment operators by delivering honest service, expert craftsmanship, and fast turnaround times.
We specialize in heavy equipment repair, Caterpillar and Komatsu diagnostics, hydraulic troubleshooting, and specialty equipment solutions that require advanced skill and OEM‑level precision. Whether it’s a Tier 4 emissions issue, a hydraulic failure, or a custom fix for heavy machinery, our team brings professionalism, accuracy, and certified expertise to every job.
Certified Repair Expertise
Our lead technician Ryan is a graduate of the Arizona Automotive Institute and the OSU Fast Track Program, backed by advanced Caterpillar and Komatsu certifications. He created Sunshine Equipment Group LLC to honor his late grandmother, lovingly known as “Grandma Sunshine,” preserving a four‑generation family legacy in diesel and mechanical repair. His work reflects deep technical mastery and a commitment to craftsmanship that runs in his bloodline.
Certifications Include:
- KAC Tier 4 Engine Specialist
- Tier 4 Engine Technical Certification
- Tier 4 Interim Engine Technical Certification
- D65/D85EX/PX‑18 Crawler Dozer Technical Training
- D37/D39/D51/D61‑24 Dozer Technical Training
- WA380/WA470/WA480/WA500‑8 Wheel Loader Technical Training
- WA200/WA270/WA320‑8 Wheel Loader Technical Training
- Hydraulic Excavator Technical Certification
- Applied Hydraulic Technical Certification
- Electrical Technical Certification
- Emissions Expert Certification
20+
Years Experience
4
Generations of Mechanics
CAT & Komatsu
Certified Technician
Need a machine fixed?
Call, text or email for a free estimate. We come to your job site.