Is it worth hiring an electrician to install outdoor Christmas lights or can I do it myself in New Brunswick?

The answer depends on what you're planning. Simple plug-in string lights along a railing are clearly DIY territory, but permanent installations, roofline work, or anything involving new circuits is where a licensed electrician earns their fee — especially given New Brunswick's harsh winter conditions.

What You Can Safely Do Yourself

Basic outdoor Christmas lighting is a manageable DIY project when you follow some key rules:

Safe DIY tasks include:

• Hanging plug-in LED string lights on gutters, railings, or bushes


• Using outdoor-rated extension cords to reach existing GFCI-protected outlets


• Setting up ground-mounted light displays and inflatables


• Installing timer switches on existing outdoor outlets


• Wrapping trees with low-voltage LED strands

Essential safety rules for DIY:

• Only use lights rated for outdoor use (look for CSA or cUL certification marks)


• Connect to GFCI-protected outlets — required by the Canadian Electrical Code for all outdoor receptacles


• Don't exceed the manufacturer's daisy-chain limit (typically 3–5 strands end-to-end for LED, fewer for incandescent)


• Use outdoor-rated extension cords rated for the total wattage


• Keep all connections off the ground and away from standing water or snow accumulation


• Never staple through electrical cord insulation — use insulated clips or hooks

Cost for a basic DIY setup: $50–$300 for lights, clips, timers, and extension cords from Kent Building Supplies or Canadian Tire.

When to Hire an Electrician

Several situations call for professional help:

Adding new outdoor outlets: If you don't have enough exterior outlets — common in older homes in Saint John's South End, Fredericton's downtown heritage district, or older Moncton neighbourhoods — you'll need a licensed electrician to install new weatherproof GFCI outlets. This requires running wire from your panel, cutting into exterior walls, and installing proper weatherproof boxes. Cost: $200–$500 per outlet depending on wire run distance.

Permanent roofline installations: The growing trend of permanent LED roofline lighting (like Jellyfish or Trimlight systems that work year-round for holidays and accent lighting) requires hardwired installation. An electrician needs to:

• Install a dedicated circuit from your panel


• Mount the LED channel along the roofline


• Wire the controller and transformer


• Ensure everything meets CEC requirements for outdoor fixed wiring

Cost for permanent systems: $3,000–$8,000 for a typical New Brunswick home, including materials and professional installation.

Circuit overloads: If plugging in your lights trips a breaker, you're overloading the circuit. This is especially common in older New Brunswick homes with 15-amp outdoor circuits that are shared with interior rooms. An electrician can add a dedicated outdoor lighting circuit. Cost: $300–$600.

High-up work on tall homes: Safety is a real concern. New Brunswick's December and January conditions — ice, snow, freezing rain, and shortened daylight — make working on ladders at roofline height genuinely dangerous. If your home is more than one storey, consider hiring a professional who has proper fall protection equipment and experience working in winter conditions. A fall from a ladder is one of the most common home injury causes in Canada during the holiday season.

New Brunswick-Specific Considerations

Maritime weather: Our combination of freeze-thaw cycles, coastal moisture, heavy wet snow, and ice storms (like the ones that regularly affect the Miramichi and Acadian Peninsula areas) is brutal on outdoor electrical connections. All connections should be elevated, weatherproofed, and strain-relieved. Cheap indoor-rated connections exposed to Maritime weather are a fire hazard.

NB Power load: Running thousands of watts of incandescent Christmas lights adds noticeably to your NB Power bill. Switching to LED cuts consumption by 80–90%. A display that would cost $50–$80/month in electricity with incandescent bulbs costs $5–$10/month with LED equivalents. Over a 6-week display season, that's a meaningful savings.

TSANB requirements: If an electrician does any permanent wiring for your display, TSANB (Technical Safety Authority of New Brunswick) requires an electrical permit and inspection. This applies to new circuits, new outlets, or hardwired permanent lighting — not to plug-in temporary displays.

Wind loads: Homes in exposed areas — along the Bay of Fundy coast, the Northumberland Strait, or hilltop locations around Bathurst and Campbellton — experience significant winter wind. Ensure any displays are securely fastened. Unsecured lights can pull away from gutters, creating both an electrical hazard and property damage risk.

Cost Comparison Summary

| Approach | Cost | Best For |
|----------|------|----------|
| DIY plug-in lights | $50–$300 | Simple displays, ground-level work |
| Electrician: new outlet | $200–$500 | Homes lacking exterior receptacles |
| Electrician: dedicated circuit | $300–$600 | Heavy displays, avoiding breaker trips |
| Electrician: permanent system | $3,000–$8,000 | Year-round roofline lighting |

The Verdict

For most New Brunswick homeowners, a modest plug-in LED display is perfectly fine as a DIY project — just use outdoor-rated, CSA-certified products and GFCI-protected outlets. But if you're dreaming of a show-stopping display that needs new circuits, or if your home lacks adequate outdoor outlets, the $200–$600 investment in an electrician's time is money well spent for both safety and peace of mind during the holiday season.

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