Knob & Tube Wiring Replacement in Calgary
Why Knob & Tube Wiring Needs to Be Replaced
Knob and tube (K&T) wiring was common in homes built before the 1950s. While it worked well for the electrical needs of that era, it wasn’t designed for modern power demands — and it lacks the safety features required in today’s homes.
Over time, K&T wiring becomes a significant safety concern and is rarely acceptable to insurers or renovation inspectors.
Common Problems with Knob & Tube Wiring
No grounding: Increases the risk of electrical shock, fire, and damaged electronics.
Low capacity: Struggles to handle modern appliances, often leading to overheating or power issues.
Aging insulation: Old cloth or rubber insulation can dry out, crack, or deteriorate, especially in damp or warm areas.
Insurance limitations: Many providers require full replacement before issuing or renewing a policy.
Renovation barriers: Most permit applications and renovation plans require K&T wiring to be removed for safety compliance.
A Safe, Modern Solution
At Emerald Electric, we replace outdated knob and tube systems with clean, modern copper wiring that meets today’s safety standards. Our licensed electricians complete your upgrade to full City of Calgary code compliance and provide the documentation needed for insurance and resale.
The result: a safer home, improved electrical performance, and long-term peace of mind.
Our Knob and Tube Wiring Replacement Process
Upgrading old wiring shouldn’t feel overwhelming. Emerald Electric makes the process straightforward from start to finish, with licensed Calgary electricians completing the work safely, cleanly, and to full code standards. Every project is backed by our 2-year parts and labour warranty for added peace of mind.
1. Free Assessment & Clear Quote
We start with a free on-site assessment to identify all remaining knob and tube wiring in your home. You’ll receive a clear project plan, timeline, and upfront pricing — no pressure and no surprises.
2. Permits & Inspections Managed for You
We handle all required City of Calgary permits and schedule inspections so your project is fully legal, safe, and documented for insurance or resale.
3. Safe Removal & Copper Rewiring
Our team removes all accessible K&T wiring and replaces it with modern copper circuits that meet today’s electrical and safety standards. We work efficiently and respect your home, keeping disruption to a minimum.
4. Testing, Documentation & Warranty
Once your new wiring is installed, we test every circuit to ensure everything is operating safely and reliably. You’ll receive certified documentation for insurance or home sale, along with our 2-year warranty on all parts and labour.
Call Calgary’s Knob & Tube Wiring Experts
Outdated knob and tube wiring isn’t just inconvenient — it can pose real safety risks. Emerald Electric provides safe, modern, code-compliant rewiring solutions that protect your home and bring your electrical system up to today’s standards.
Our licensed Calgary electricians take a clean, careful, and respectful approach to every home we work in. You’ll get clear guidance, upfront pricing, and workmanship that’s built to last.
Why homeowners trust Emerald Electric:
• Over 10 years of hands-on experience
• Clean, code-compliant installations
• Same-day service and 24/7 emergency support
• Fully licensed, insured, and BBB-accredited
• Free quotes + no dispatch fee if no work is done
• 2-year warranty on all parts and labour
Modern wiring isn’t just an upgrade — it’s peace of mind.
Book your free in-home assessment today and we’ll walk you through your options with no pressure and no guesswork. See why Calgary homeowners trust Emerald Electric for safe, professional knob and tube replacement done right the first time.
