Mon - Fri 8am - 5pm
 2040 N Main St #2, Walnut Creek, CA
Our Services
Wide range of services designed to fix every problem.
Maintenance Services
From something as simple as an oil change, to major services we have you covered. Our expert technicians have access to the same information/training as the dealership.
Vehicle Diagnostics
Modern vehicles are very complex. You can feel at ease knowing our staff has the proper training and equipment to diagnose and repair your vehicle.
Fluid Exchange Services
From simple oil changes, to transmission fluid exchanges we have the right equipment to exchange fluids on all modern vehicles.
Our Philosophy
We created our company on the premise of “Smart Simple Fixed”. This philosophy extends to everything we do. As the automotive world transitions from the internal combustion engine to electric vehicles we are already planning, training and developing processes. Rest assured our team is ready for the future.
Why MainStreet?
Experienced Team
Our highly trained ASE certified technicians have the bandwidth to solve the most complex problems utilizing cutting edge technology. From engine diagnostics to Advanced Driver Assist Systems we have you covered.
Fast Service
From our smart and simple scheduling process to our efficient production methods we make sure your vehicle gets back to you as quickly as possible.
Affordable prices
Our lean processes cut costs to bring you savings. Utilizing text, email, automated reminders and empowering our customers to schedule online are ways we accomplish this goal.