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Business Details
40 Years
experience
Your Trusted Auto Repair Experts in Riverside
Since 1986, Automotive Technical Services has been a trusted provider of automotive repair solutions in Riverside, CA. Under the leadership of ASE Certified owner George Lopez since 2001, we combine decades of technical expertise with state-of-the-art diagnostic equipment to service both domestic and foreign vehicles. Our commitment to transparency ensures customers receive only necessary repairs, backed by a 3-year/36,000-mile nationwide warranty covering parts and labor. We prioritize customer relationships through honest assessments, clear explanations of vehicle issues, and convenient amenities like our free 5-mile shuttle service.

With generations of repeat clients and referrals, our team treats every customer like family while maintaining rigorous professional standards. Our comprehensive services span engine diagnostics, transmission repairs, and tire maintenance, supported by flexible financing options to accommodate diverse needs. This enduring dedication to quality workmanship and client education has solidified our reputation as a community automotive authority.
Services
Engine Repair Brake Service Oil Changes Transmission Repair Exhaust Repair Electrical Systems Tune Ups Suspension Repair Timing Belts Tire Rotation
Details
  • Year established: 1986
Highlights and features
  • ASE Certified technicians with 38+ years of combined experience
  • 3-year/36,000-mile nationwide warranty on all repairs
  • Free 5-mile shuttle service for customer convenience
  • No unnecessary repairs policy with transparent diagnostics
  • Family-owned service with generational customer relationships
Associations and certifications
  • ASE Certified
What people say
Takes GREAT care Like family Fixed me up Amazing work Trust George
Services
Engine Repair
Our ASE Certified technicians diagnose and repair complex engine issues using advanced diagnostic tools. We address mechanical failures, performance problems, and maintenance needs for both domestic and imported vehicles. Customers benefit from transparent diagnostics and warranty-covered repairs that restore vehicle functionality.
Brake Service
Comprehensive brake system inspections identify wear patterns and safety concerns. We replace pads, rotors, and fluid while maintaining proper system calibration. Our service ensures optimal stopping power and extends component lifespan through precision adjustments.
Oil Changes
Regular oil changes prevent engine wear using manufacturer-recommended lubricants. Our service includes filter replacement, fluid level checks, and maintenance schedule tracking. This essential service maintains engine efficiency and extends vehicle longevity through proper lubrication.
Transmission Repair
We diagnose and repair automatic and manual transmission issues using specialized equipment. Services include fluid changes, clutch replacements, and complete rebuilds. Our technicians ensure smooth gear operation and address shifting problems to maintain vehicle performance.
Tire Rotation
Regular tire rotations promote even wear patterns across all four tires. Our service extends tire lifespan while maintaining balanced handling characteristics. We inspect tread depth, pressure, and alignment indicators during each rotation to identify potential issues early.
People
George Lopez
Owner/Manager
ASE Certified automotive expert with 22 years managing ATS. Prioritizes customer education through hands-on diagnostics explanations. Maintains rigorous service standards while fostering community relationships through personalized care.
Questions
What types of vehicles do you service?
We service both domestic and foreign vehicles using specialized diagnostic equipment for accurate repairs across all makes and models.
Do you offer warranties on repairs?
Yes, we provide a 3-year/36,000-mile nationwide warranty covering both parts and labor for all repair services performed.
Are financing options available?
Yes, we offer financing options to help customers manage unexpected repair costs while maintaining quality service standards.
What shuttle services do you provide?
We offer a free 5-mile shuttle service to accommodate customers needing transportation during vehicle service appointments.
How do you ensure honest service?
Our 'no unnecessary repairs' policy requires technicians to explain all findings before performing work, with visual demonstrations when possible.