Electric vehicle charging infrastructure is appearing in retail parking lots across the country. The business case is straightforward: shoppers with EVs stay longer while their car charges, increasing dwell time and spend per visit.
What nobody told the facilities team: they are now responsible for maintaining $40,000-$150,000+ of electrical infrastructure per location, sitting outdoors in a parking lot, according to ACDC Power Technologies.
The Cost Nobody Budgeted
Installation costs are well-documented. Typical total installed cost runs $3,000-$7,000 per Level 2 port and $40,000-$150,000+ for DC fast charging, depending on electrical capacity, trenching, panel upgrades, and permitting, per AmpUp's 2026 buyer's guide.
What is less documented: the ongoing maintenance. EV chargers are electrical equipment sitting in a parking lot exposed to weather, vehicle impacts, vandalism, and constant use. They break. And when they break, they require licensed electricians, not general handymen.
Common Failure Modes
- Connector damage: Cables get run over, dropped, or yanked. Replacement connectors cost $500-$2,000 per unit.
- Software failures: Payment processing, authentication, and session management all require network connectivity. Cellular modems fail, software updates brick units.
- Electrical faults: Ground fault interrupts, breaker trips, and power supply failures require licensed electrical service.
- Physical damage: Bollard impacts, weather damage, and vandalism. Outdoor equipment in a parking lot takes abuse.
- Network issues: Chargers that cannot communicate with the network cannot process payments or report status. You do not know they are down until a customer complains.
The Facilities Team Dilemma
Most facilities teams did not ask for EV chargers. Real estate or marketing made the decision. Now the facilities team owns the maintenance without the budget, the vendor relationships, or the technical expertise to manage electrical infrastructure that did not exist in their portfolio 18 months ago.
Operations and maintenance are important elements of successful EV charging infrastructure, according to the Department of Energy's AFDC. But few multi-site operators have incorporated EV charger maintenance into their standard PM programs.
What to Do Now
- Add EV chargers to your asset inventory. Track make, model, install date, and warranty expiration for every unit.
- Budget for maintenance. Plan for 5-10% of installed cost annually for ongoing maintenance and repairs.
- Establish vendor relationships. You need licensed electricians who understand EV charging equipment, not just general electrical contractors.
- Monitor uptime. Most charger networks provide dashboards. If a charger has been offline for a week and nobody noticed, that is a process gap.
- Claim the tax credit. Through 2026, businesses can deduct up to 30% of EV charger purchase and installation costs from federal income tax, per FSG.