About MaintainEV – Independent Mobile Tesla Service
Independent Tesla Service Built on Real-World Experience
MaintainEV is an independent mobile Tesla service, diagnostics and maintenance business serving Alberta and Western Canada. We bring specialized Tesla service directly to customers at their homes and workplaces.
MaintainEV was built around practical, high-mileage Tesla ownership and hands-on experience. Owner Darryl Kolewaski has nine years of experience working with Teslas, including years of operating Teslas in high-mileage commercial use and maintaining his own Tesla Model S to more than 800,000 kilometres.
That experience shapes the way MaintainEV approaches service: understand the vehicle, diagnose the problem properly, maintain the systems that affect reliability and efficiency, and help owners keep their Teslas on the road for the long term.
What MaintainEV Does
- Independent End of Warranty Checks for Tesla vehicles
- Independent diagnostics using Tesla Toolbox
- High-voltage battery health testing and degradation analysis
- Radiator and condenser cleaning
- 12V and 16V battery replacement
- Maintenance and mobile repairs
- Retrofits, upgrades and accessories
Specialized Tesla Knowledge
Teslas are different from conventional vehicles, and effective diagnosis often requires more than reading a generic fault code. MaintainEV combines hands-on vehicle experience with Tesla-specific diagnostic capabilities to help identify problems accurately and provide owners with clear information about their vehicles.
Mobile Service Areas
Many MaintainEV services can be performed at your home or workplace. Explore Edmonton and Central Alberta service, Calgary and Southern Alberta service, Kelowna and Okanagan service, or the complete Western Canada mobile Tesla service area.
Quick Contact
For a simple list of MaintainEV contact, service and review links, visit the MaintainEV quick-links page.
Our Approach
MaintainEV focuses on practical maintenance, transparent information and helping Tesla owners make informed decisions. Whether the vehicle is approaching the end of its warranty, has an unexplained alert, needs preventative maintenance or has accumulated substantial mileage, the objective is the same: keep the vehicle reliable, efficient and useful for as long as possible.
Built to drive. Maintained to last.