Secondary suites and coach houses are ordinary here, so nearly every project starts with what the existing service can carry.
Local conditions
A secondary suite adds a second range, a second dryer, another set of small-appliance circuits and often a second water heater, all of it landing on a service sized decades ago for one household. The load calculation is what determines whether the project is a panel change or a full service upgrade, so it is worth doing properly before anything is committed.
It needs a feeder run beneath a driveway or yard, its own sub-panel, its own grounding arrangement, and detection interconnected with the main dwelling. It is a considerably larger job than a basement suite, and the trenching is usually the item owners have not budgeted for.
The items that most often hold up a suite inspection are interconnected smoke and CO alarms across both dwellings, circuits properly separated between them, and a panel directory clear enough for someone who has never seen the house. All three are inexpensive during the work and costly to correct afterwards.
Services
Service upgrades, plus safety inspections & code compliance.
ViewLevel 2 home chargers, hot tubs, swim spas, saunas and outdoor power.
ViewGenerators, transfer switches, solar and home battery systems for power outages.
ViewInterior and exterior lighting installation, upgrades, controls, and energy-efficient solutions.
ViewAutomation, cameras, motion sensors, network cabling, intercom and in-ceiling audio.
ViewRough-in through finish on new builds, whole-home rewiring, and renovations with your builder.
ViewHelping BC strata buildings assess electrical capacity, improve efficiency and plan for EV charging and heat pump installations.
epr-solutions.caService upgrades, plus safety inspections & code compliance.
Level 2 home chargers, hot tubs, swim spas, saunas and outdoor power.
Generators, transfer switches, solar and home battery systems for power outages.
Interior and exterior lighting installation, upgrades, controls, and energy-efficient solutions.
Automation, cameras, motion sensors, network cabling, intercom and in-ceiling audio.
Rough-in through finish on new builds, whole-home rewiring, and renovations with your builder.
Helping BC strata buildings assess electrical capacity, improve efficiency and plan for EV charging and heat pump installations.
Coverage
Nearby
New housing in Willoughby wired for home charging, original services in Brookswood and Fort Langley, and acreage around Aldergrove.
A century of housing in one city, from knob-and-tube in Maillardville to two-charger load calculations on Burke Mountain.
Pre-war character housing, original fuse panels, and the insurance requirements that usually start the conversation.
Suburban service upgrades north of the highway and agricultural work on Sumas Prairie, in the same city.
Fast response and near-term availability across the Fraser Valley. Send the details and we’ll come back with a quote, or just call and talk it through.