Knob & Tube Wiring Replacement & Upgrades

Modernize your home’s wiring for safety and reliability.

Knob & Tube Wiring Services in California & Las Vegas

If your home was built before the 1950s, it may still rely on knob and tube wiring. While this system was once common, it no longer meets modern safety standards and poses serious risks if left in place. Knob and tube wiring lacks grounding, can easily overheat, and is often buried under insulation where it was never designed to be.

At Trout Electric, we provide expert knob and tube replacement services in California and Las Vegas. Our licensed electricians safely remove outdated wiring and install modern, code-compliant systems that support today’s appliances, technology, and energy demands.

Why Replace Knob & Tube Wiring?

Knob and tube wiring wasn’t designed for today’s power needs. It lacks essential safety features and can quickly become a fire hazard. Most insurance companies will not cover homes with active knob and tube wiring until it’s replaced.

Signs your home may still have knob & tube wiring:

House built before the 1950s
Porcelain knobs and tubes are visible in the attic or basement
Two-prong outlets without grounding
Frequent blown fuses or tripped breakers
Crumbling insulation or exposed wires

What to Know About Knob & Tube Wiring

We have decades of experience replacing outdated knob and tube wiring in California and Las Vegas homes. Our team knows how to modernize older properties safely while maintaining their character and style. These upgrades not only make your home safer but also improve efficiency and prepare it for the future. To learn more, explore our FAQ section below or visit our blog and FAQ pages for additional insights.

Is knob and tube wiring dangerous?

Yes. While it was safe when installed, knob and tube wiring wasn’t designed for modern electrical loads. Overheating, lack of grounding, and brittle insulation make it a serious hazard today.

No grounding protection
Risk of overheating and fire
Unsafe under insulation

Can I keep knob and tube wiring if it still works?

Even if it’s functional, knob and tube wiring is outdated and unsafe. Insurance companies often refuse coverage until it’s replaced. Replacement is the only way to ensure long-term safety.

Doesn’t meet modern codes
May void insurance policies
Not safe for modern appliances

How long does knob and tube replacement take?

The timeline depends on your home’s size and how much wiring can be replaced. Most projects take several days to a week. We’ll provide a detailed estimate after inspection.

Small homes: a few days
Larger homes: about a week
Timelines vary by complexity

Will replacing knob and tube damage my walls?

Some access to walls and ceilings is necessary, but our electricians work carefully to minimize disruption. We complete wiring upgrades cleanly and efficiently.

Strategic wall openings only
Minimal damage during work
Ready for easy patching afterward

Why hire Trout Electric for knob and tube replacement?

Replacing old wiring requires skill and experience. Our licensed electricians know how to handle older homes safely and bring them up to code.

Licensed, insured experts
Decades of experience with older homes
Safe, code-compliant results

Electrical Services

Southern California

(909) 952-0047

Northern California

(408) 289-9725

Las Vegas

(725) 245-9775

Power Problems Solved Anytime, Anywhere

Certified Qmerit Partner

Trusted for safe, modern wiring upgrades and electrification projects.

Rigorous Professional Standards

Every replacement project is completed to the highest safety standards.

We Offer Financing Options

Affordable plans available for whole-home rewiring.

We Offer Emergency Services

Fast response when outdated wiring becomes a safety hazard.

Licensed, Insured & Vetted

Electricians you can rely on for safe knob & tube replacement.

Contact Us Today for a Free Estimate

Start your wiring upgrade with no-obligation pricing.

Replaced Old Outdated Wiring in Your Home

Our Knob & Tube Replacement Process

Our team begins with a full inspection to identify all knob and tube circuits in your home. We create a safe plan to remove and replace old wiring with modern, grounded electrical systems. Our process minimizes disruption while ensuring your home is brought up to current safety standards.

Benefits of replacing knob & tube wiring:

Reduced risk of fire and electrical shock
Code-compliant wiring for modern safety standards
Increased capacity for today’s appliances and devices
Improved resale value and insurance eligibility
Peace of mind knowing your home is safe

Upgrade to Modern, Safe Wiring Today

Don’t put your family or home at risk with outdated knob and tube wiring. Trout Electric provides professional replacement services that give you peace of mind and reliable power. Contact us today to schedule your free estimate and upgrade your California or Las Vegas home’s electrical system.

Powering Life, One Connection at a Time

“Knowledgeable, experienced, worked with me to solve several wiring issues in a 50 year old home.”

- George Niotta

“Called Trout about the wiring for two rooms. The lights for both rooms were all controlled from inside the closet of one of the rooms. Colin and Tyler came out, quoted, came back, did the job just like promised. They were. Great to work with.”

- Sanford Devries

“Robert and Nethan are friendly and professional electricians and I am very satisfied with the work which included wiring and installing two outdoor lights, new plug point and installation of a timer switch. I have no hesitation in recommending Trout Electrical.”

- Sarojkumar Thuraisingham

“We had a wonderful experience with Trout Electric re-wiring our home. Federico and Moises were great about explaining everything throughout the whole process. They showed up on time, worked quickly and kept everything very clean. I would highly recommend!”

- Vanessa A.

“Trout rewired our older home. Attic caught fire because of electrical short from old wiring. Scott and his crew had to rewire 2100. Sq. Ft. home. Job completed in 7 days. Trout crew did a great job. Very happy with job.”

- Frank Q.