Serving Oakland and Macomb Counties Office hours: Monday–Friday, 8:30 a.m.–4:30 p.m.

The short answer

Start with the complete system and the evidence

The first visible symptom does not always identify the actual failure. Sandison documents operating condition, connected components, safety concerns, access, and the evidence needed to choose a defensible next step.

What Sandison evaluates

A practical path from symptoms to the right scope

  • Clear diagnostic process
  • Licensed multi-trade coordination
  • Repair and replacement options
  • Residential and commercial support

Load planning

The charger, vehicle, panel, and household demand must be evaluated together

EV charging creates a sustained electrical demand that must fit the home’s existing service and other major loads. Sandison reviews charger rating, vehicle capability, desired charging time, panel capacity, available breaker space, conductor route and length, garage or exterior location, equipment listing, disconnect requirements where applicable, and future electrical plans. When capacity is constrained, the options may include a lower charging rate, managed charging, circuit changes, or a broader service upgrade.

Installation outcome

A clean installation includes the circuit path, protection, setup, and owner handoff

The final scope accounts for physical protection, weather exposure, mounting location, cable reach, accessibility, Wi-Fi or control setup when used, and the effect of charger placement on daily parking. Electrical connections and protective devices are verified before the equipment is commissioned. The owner receives a clear explanation of the selected charging limit and any capacity assumptions so a future vehicle, hot tub, heat pump, or other large load does not silently invalidate the original plan.

Primary references

Verify the local and credential information.

Common questions

What property owners ask

How does Sandison evaluate ev charger installation?

Sandison starts with the symptoms, the property, the connected systems, and observable evidence before recommending repair, replacement, maintenance, or further testing.

Can I request service for ev charger installation online?

Yes. Submit a non-emergency service request for review, or call the office during business hours. For an urgent active failure, call the emergency number directly.

Does Sandison serve both homes and commercial properties?

Yes. Sandison serves homeowners, property managers, businesses, and institutional facilities throughout Oakland and Macomb Counties.

Evidence and review

Why this page can be trusted

Owner-reviewed Sandison service record and verified Michigan trade scope.

Author and qualified trade reviewer: James Sandison, B.S. Mechanical Engineering, Oakland University. Michigan Mechanical License 7115733 · Michigan Master Plumber 8112263 · Michigan Plumbing Contractor 800-3618. Last reviewed 2026-08-28.

Save$50on service
A welcome from Sandison

Put $50 back in your pocket.

New residential customers can save $50 on a qualifying completed repair or installation.

Offer codeWELCOME50

Licensed multi-trade service · Office-confirmed scheduling

New residential customers only. One offer per household. Cannot be combined with another offer. Not valid for dispatch or diagnostic fees, maintenance plans, permits, or after-hours emergency service. Qualifying work and final eligibility are confirmed before service.