Residential · Secondary Suite & Laneway House

Secondary Suite & Laneway House Electrical

Whether you're adding rental income with a basement suite or building a new laneway home out back — we handle the full electrical scope: load calculation, permits, BC Hydro coordination, and inspections.

Send plans or a description — we reply within 24 hours.

Red Seal Certified · TSBC Licensed · FSR-B · Insured & Bonded
Secondary suite and laneway house electrical by Gubond Electrical in Greater Vancouver

Both projects require permits — we pull them and coordinate all inspections.

Secondary suites and laneway homes each require an electrical permit and inspections before walls are closed and before final occupancy. We handle all paperwork on your behalf. Laneway homes also require BC Hydro coordination, which we manage as part of the project.

Is This You?

Do Any of These Apply to Your Project?

If so, we can scope and handle the electrical — start to finish.

You're converting your basement into a legal rental suite and need dedicated circuits, a subpanel, and permitted electrical — done properly so it passes inspection.

You're planning to build a laneway home and need to understand what the electrical side involves — BC Hydro connection, permits, and how long it all takes.

You have an existing unpermitted suite, or you're building a new home that includes a suite or laneway home as part of the scope.

Two Different Projects

Secondary Suite vs. Laneway House — What's Involved

The electrical scope is quite different between the two. Here's what each project typically requires.

In Your Existing Home

Secondary Suite

A self-contained unit within your existing home — typically a basement suite. The electrical scope is added onto your home's existing service, with a dedicated subpanel and circuits for the suite.

  • Load calculation to confirm whether existing service needs upgrading
  • Subpanel installed in or accessible to the suite
  • Dedicated kitchen circuits — stove, fridge, dishwasher, microwave
  • Laundry circuit (if suite includes laundry)
  • Bathroom GFCI protection and exhaust fan circuit
  • Hardwired, interconnected smoke and CO alarms across both units
  • Fire stop at all cable penetrations through the shared floor, wall, or ceiling separation
  • IC-rated recessed fixtures at fire-separation ceilings
  • Lighting and receptacles to BC Electrical Code
  • Electrical permit, rough-in inspection, and final inspection
New Separate Structure

Laneway House

A laneway home is a fully separate structure on your property. It needs its own electrical service from BC Hydro — it cannot simply be wired off the main house — along with its own panel and complete rough-in.

  • Load calculation submitted with permit application
  • BC Hydro service coordination — overhead or underground connection
  • Meter arrangement — separate meter or sub-meter (for units under 1,200 sq ft)
  • New panel (100A–200A depending on scope)
  • Full rough-in wiring — circuits, lighting, receptacles
  • Kitchen, laundry, and bathroom circuits
  • EV charger and heat pump rough-ins as required
  • Hardwired smoke and CO alarms
  • Outdoor weatherproof receptacles
  • Electrical permit, rough-in inspection, and final inspection
What Most Homeowners Don't Know Until It's Too Late

Code & Utility Requirements That Catch People Off-Guard

These are the details that cause delays, failed inspections, and unexpected costs. We know them upfront — and handle all of it as part of the project.

Secondary Suite — Code Requirements

Load calculation first. A load calculation must be done before any work begins — it determines whether your existing service can support the suite or needs to be upgraded to 200A first.
Dedicated subpanel required. The suite must have its own panel or subpanel. For new construction, the BC Building Code requires a dedicated suite panel to be installed in a common area — even if the suite itself is not built at the time of original construction.
Interconnected smoke and CO alarms. All hardwired alarms in the main unit and the suite must be interconnected — if one activates, all sound. Required under the BC Building Code, with battery backup.
IC-rated fixtures at fire separations. Recessed lights installed in the ceiling that forms the fire separation between the suite and the main unit must be IC-rated — approved for contact with insulation. This is a BC Building Code requirement.
Fire stop all penetrations. Every cable or pipe passing through the shared wall, floor, or ceiling assembly must be fire-stopped with listed materials — including all electrical cable penetrations.

Laneway House — BC Hydro & Service

Treated as a new BC Hydro service. A laneway home is a separate dwelling — BC Hydro does not allow you to simply extend the main home's service. A new connection and metering arrangement must be set up.
Sub-meter option. BC Hydro allows a sub-metering arrangement for qualifying laneway homes — the tenant gets a separate usage account, and the physical connection is made via an overhead line from the main house.
Separate meter option. A fully separate BC Hydro meter is also available. Costs vary depending on connection method and distance — BC Hydro's charges for a new service typically range from $2,000 to $5,000.
Load calculation with permit application. Vancouver requires a detailed load calculation to be attached to the laneway house electrical permit application — it must be accurate and complete before the permit is issued.
Burnaby — transformer note. If the main home already has a secondary suite and you are adding a laneway home, Burnaby may require a transformer reservation space on the site. Confirm with BC Hydro and the city early in the planning stage.
BC Hydro connection timelines for laneway homes can take several weeks. We initiate the application early so it doesn't delay your build schedule.
Pricing depends on the scope of the project.

Secondary suite electrical is typically quoted based on suite size, subpanel location, and existing service capacity. Laneway homes are quoted based on size, service method, and BC Hydro connection type.

Send us your plans or a description of the project — we'll provide a free quote, usually within 24 hours.

Our Process

How We Work

1

Site Assessment & Load Calculation

We assess your existing electrical service and run a load calculation to determine whether your current panel can support the added load, or whether a service upgrade is needed first. For laneway homes, we also assess the BC Hydro connection options available for your property.

This step happens before any work begins — it determines the full scope and prevents surprises mid-project.

2

Permit Application

We apply for the electrical permit. In most cities, a building permit is also required before electrical work begins — we'll confirm the correct sequence for your municipality and coordinate accordingly. For laneway homes, we also initiate the BC Hydro connection application at this stage.

3

Rough-In

All wiring, subpanel or panel installation, circuit runs, fire stops, and specialty rough-ins — completed while walls are open. For secondary suites, this includes all penetrations through the fire separation assembly. For laneway homes, this covers the full rough-in of the new structure.

  • Secondary suite: Subpanel, all circuits, alarms, fire stops — ready for rough-in inspection
  • Laneway home: New panel, all circuits, underground or overhead service conduit — ready for rough-in inspection
4

Rough-In Inspection

Required before insulation and drywall go up. We schedule and coordinate the inspection with your local authority having jurisdiction (TSBC or the city's electrical inspector). Walls cannot close until this passes.

5

Finish

Devices, fixtures, breakers, hardwired smoke and CO alarms, and all final connections — completed after drywall and painting. We test the interconnected alarm system across both units before sign-off.

6

Final Inspection & BC Hydro Connection

We coordinate the final inspection and — for laneway homes — the BC Hydro service connection. Once the final inspection passes, BC Hydro can connect the new service and the unit is ready for occupancy.

FAQ

Common Questions

A secondary suite is a separate unit inside your existing home. Electrically, it runs off your home's existing main panel — we add a subpanel for the suite and run dedicated circuits from there. Your BC Hydro service and meter typically stay the same (unless a service upgrade is needed).

A laneway home is a completely separate structure. BC Hydro treats it as a new electrical service — it needs its own meter or sub-meter arrangement, its own panel, and a new BC Hydro connection. It cannot simply be wired as an extension of the main home.

Not always — it depends on the load calculation. Many homes with a 200A service have enough capacity to add a suite. Homes with older 100A services often do not. We run the load calculation before any other work, so you'll know upfront whether a service upgrade is needed and what it will cost.

If an upgrade is needed, we handle that as part of the same project so there's no need to coordinate a separate contractor.

It depends on the size and your preference. BC Hydro offers two main options:

  • Sub-meter (for units under 1,200 sq ft): The laneway home gets its own BC Hydro account and billing, but shares the connection via an overhead line from the main house. Typical BC Hydro cost is $500–$900.
  • Separate meter: A fully independent service and meter. BC Hydro's charges for a new service connection typically range from $2,000 to $5,000, depending on the connection type and distance.

We discuss both options during the quoting stage so you can make an informed decision before any work begins.

Yes — for secondary suites, all hardwired smoke and CO detectors in both the main unit and the suite must be interconnected. If one activates, all alarms in both units sound. This is required under the BC Building Code and enforced in Vancouver, Burnaby, Surrey, and across the region. Battery backup is also required.

We install and test the interconnected system as part of the project — the inspector will verify it before sign-off.

Both. In most cities, a building permit is required first (applied for by the homeowner or their designer), and then an electrical permit is required before electrical work begins (pulled by us, as the licensed electrical contractor).

In Delta and Richmond, electrical permits are issued directly by Technical Safety BC (TSBC) rather than the city. We're familiar with the process across all municipalities we serve and will confirm the correct sequence for your project.

Yes. We initiate the BC Hydro connection application and coordinate the service arrangement as part of the project. BC Hydro's timelines can take several weeks, so we start this process early to avoid delays to your occupancy date.

Yes. We assess the existing electrical work, identify what doesn't meet current code, and provide a quote to bring everything up to standard. This typically involves adding or upgrading the subpanel, replacing non-compliant wiring, adding missing circuits, installing interconnected alarms, and fire-stopping penetrations. Once the work is complete, we apply for the permit and coordinate the inspections.

Typical timelines for the electrical scope alone:

  • Secondary suite rough-in: one to two days
  • Finish (after drywall): half a day to one day
  • Laneway home rough-in: two to three days depending on scope

Permit review and inspection scheduling add time to the overall project timeline — we'll give you a realistic schedule during the quoting process.

Our Work

Suite & Laneway Installations

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Get In Touch

Let's Talk About
Your Project

Ready to get started? Send us your plans, a description of the project, or a few photos. We'll reply with a free quote — usually within 24 hours.

Phone / Text
778-302-7060
Text preferred for quotes & non-urgent requests
Email
GuBond.Elec@hotmail.com
Business Hours
Mon–Fri 8:00am–6:00pm
Sat 9:00am–3:00pm · Sun Closed
Service Area
Vancouver · Burnaby · Richmond · Surrey
Delta · New Westminster · Coquitlam · Port Coquitlam
Port Moody · North Vancouver · West Vancouver
Langley · White Rock
Get a Free Estimate

For a faster quote, share your plans or describe the project — suite size, existing panel, and whether you also need a service upgrade. We'll reply within 24 hours.

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