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50+ Years
experience
Emergency
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Your Trusted Partner for Auto, Truck & Trailer Repair in Eugene
Founded in 1971 by Art Sand, Tri Sand has remained a family-owned and operated business dedicated to providing comprehensive vehicle repair solutions. Our expertise spans truck, trailer, and automotive repair services, supported by 24-hour emergency assistance within a 50-mile radius of Eugene/Springfield. With over 100 years of combined experience among our certified technicians, we utilize advanced diagnostic tools and a fully integrated computer system to ensure precision and efficiency. Our facilities include a six-bay truck and trailer shop, a three-bay auto shop, and a parts department established to minimize downtime. We specialize in engine overhauls, ECM diagnostics, fleet maintenance, and preventative maintenance programs tailored to client needs.

Our commitment to quality is reflected in our long-standing relationships with fleet clients, including a 25-year partnership with NPE Inc. We prioritize customer satisfaction by treating clients like family, offering fast and affordable service, and maintaining transparency in all operations. Our expansion to a consolidated 10,000-square-foot facility in 2008 underscores our dedication to growth and innovation. Today, we continue to honor Art Sands legacy by integrating cutting-edge technology while upholding the values of reliability and trust that have defined our business for over five decades.
Services
Truck Repair Trailer Repair Auto Repair Parts Department Fleet Maintenance Preventative Maintenance Consulting
Details
  • Year established: 1971
Highlights and features
  • Family-owned since 1971 with deep local expertise
  • 24/7 emergency repair services within 50-mile radius
  • Certified technicians with over 100 years combined experience
  • Full-service parts department expediting repairs
  • Customized preventative maintenance programs for fleets
What people say
Fast and affordable Outstanding service Top of the line Great family-owned business Road-ready quickly
Services
Truck Repair
Our truck repair services include engine overhauls, ECM diagnostics, brake jobs, and fleet maintenance for Cummins, Caterpillar, and Detroit engines. We utilize advanced diagnostic tools and a computerized system to track vehicle history. Our six-bay facility handles all repair complexities, ensuring minimal downtime for commercial clients.
Trailer Repair
Specializing in trailer maintenance and repairs, we offer alignment services, structural fixes, and preventative maintenance programs. Our two dedicated bays accommodate various trailer types. Technicians use precision equipment to address mechanical and structural issues, ensuring compliance with safety standards for long-haul and local fleets.
Auto Repair
We provide full-service automotive repairs for passenger vehicles, including alignments, oil changes, and brake services. Our three-bay auto shop features lifts for all vehicle sizes. Technicians diagnose and repair mechanical, electrical, and performance issues using manufacturer-grade tools and diagnostic software.
Parts Department
With over 30 years of combined experience, our parts team expedites repairs by sourcing OEM and aftermarket components. We maintain inventory for common repairs and locate hard-to-find parts for trucks, trailers, and automobiles. The department supports both in-house mechanics and external clients needing urgent replacements.
Fleet Maintenance
We develop customized preventative maintenance programs for fleets, including PM scheduling and data analysis. Our consulting services help plan maintenance strategies tailored to vehicle usage patterns. This includes engine diagnostics, compliance checks, and lifecycle management to optimize fleet performance and reduce long-term costs.
People
Art Sand
Founder
Founded Arts Mobile Repair in 1971, established Eugene's first dedicated repair shop by 1974. Pioneered mobile and brick-and-mortar services before retiring in 1996.
Mat Sand
Owner
Joined the business in 1986, learned all operations before taking ownership in 1996. Expanded facilities and services while maintaining family values and customer relationships.
Sherri Sand
Co-Owner
Partnered with Mat Sand in 1996 to transition ownership from Art. Helped rebrand to TriSand while preserving the company's reputation and operational foundation.
Questions
What services does Trisand offer?
We provide truck, trailer, and auto repair services including engine overhauls, diagnostics, alignments, fleet maintenance, and a full-service parts department.
Are you available for emergencies after hours?
Yes, we offer 24/7 emergency repair services within a 50-mile radius of Eugene/Springfield. Call 541-228-7190 for urgent assistance.
Are your technicians certified?
All our technicians are fully certified with over 100 years of combined experience in truck, trailer, and automotive repair.
Do you handle fleet maintenance programs?
Yes, we create customized preventative maintenance programs and consulting services for commercial fleets, including scheduling and data analysis.
How long has Trisand been in business?
Founded in 1971 as Arts Mobile Repair, we became TriSand in 1986 and have operated continuously for over 50 years.