aMaximum Construction provides licensed electrical services in Richmond Hill for the area's large detached and estate homes across Oak Ridges, Bayview Hill, and Mill Pond. As a fully insured electrical contractor in Richmond Hill, we handle a 200A panel upgrade for pools and hot tubs, EV charger installation, and dedicated circuits — all to the Ontario Electrical Safety Code with ESA permits where required.
Since 2018 we have been a trusted electrician in Richmond Hill — a licensed and insured general contractor serving Richmond Hill and the wider GTA.
WSIB clearance, $2M liability insurance, and all permits handled. You are protected from start to finish.
Detailed written quote before any work begins. No hidden fees, no surprise invoices at the end.
We coordinate all trades under one contract. You deal with us — not a dozen different contractors.
Milestone-based schedule with regular updates. We show up when we say we will and finish when we say we will.
Written warranty on all work. We use quality materials and back every job with a workmanship guarantee.
Clean jobsite every day. We treat your home with respect — no mess left behind, no damage to surroundings.
Whether it is an upgrade or full residential electrical services, our licensed electrician in Richmond Hill team delivers. We cover lighting installation, pot light installation, outlet installation with GFCI outlets, renovation electrical rough-in, and a full electrical inspection — every job handled by a certified electrician who pulls the right ESA permit.
100A to 200A panel upgrade — required for EV chargers and major renovations.
New outlets, USB outlets, GFCI, AFCI — code-compliant installation.
Pot lights, pendant lights, under-cabinet lighting, dimmer switches.
Level 2 EV charger (240V) installation — panel assessment included.
Electrical rough-in for bathroom, kitchen, basement renovations.
Pre-purchase inspection, safety audit, knob-and-tube assessment.
Our simple 4-step process — from first call to finished project.
We assess your panel, wiring, and load requirements. Fixed quote before work.
We pull an Electrical Safety Authority (ESA) permit for all permitted work.
Licensed electrician completes work to Ontario Electrical Safety Code.
ESA inspection and certificate of acceptance provided on completion.
Get a free consultation and fixed quote — no obligation.
Book Free Consultation →We source quality materials and tools from leading construction retailers across Canada & North America.
Electrical service calls start at $250–$400. A 200A panel upgrade runs $2,500–$5,000, and EV charger installation is $800–$1,800 depending on panel capacity. We also offer emergency electrician service across Richmond Hill. Free quotes available.
Yes — we pull ESA permits for all work that requires them (panel upgrades, new circuits, EV chargers). This protects you and ensures insurance compliance.
Condo EV charger installation requires strata/condo board approval and often a dedicated circuit from your panel. We assess feasibility and guide you through the process.
If your home has a 60A or 100A panel, you may need a 200A upgrade for EV chargers, hot tubs, or major renovations. We assess your load requirements.
Electrical work without a permit and proper licensing violates Ontario law, voids homeowner insurance, and creates fire hazards. Always use a licensed electrician.