Knob and Tube Wiring Replacement in Texas
If you suspect your Texas home has knob and tube wiring, TX24H is the easiest way to connect with qualified electricians for inspection and replacement. We help you find licensed and insured professionals ready to bring your home's electrical system up to code and ensure your family's safety.
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Knob and Tube Wiring Replacement Prices in Texas
Average prices based on local market data. Actual prices may vary by city and scope.
| Service | Price Range |
|---|---|
Basic Inspection Visual inspection and initial assessment. | $150-$350 |
Partial Replacement (per circuit) Replacing wiring in a single room or circuit. | $500-$1,200 |
Full House Rewiring (small home) Replacing all knob and tube in a <1500 sq ft home. | $5,000-$10,000 |
Full House Rewiring (medium home) Replacing all knob and tube in a 1500-2500 sq ft home. | $10,000-$18,000 |
Full House Rewiring (large home) Replacing all knob and tube in a >2500 sq ft home. | $18,000-$30,000 |
Permit Fees Fees associated with obtaining the necessary permits in Texas. | $100-$500 |
Drywall Repair (after wiring) Cost to repair drywall after wiring replacement. | $500-$2,000 |
Top 10 Best Knob and Tube Wiring Replacement in Texas (2026)
Ranked by customer reviews, response time, and service quality. Updated regularly.
Updated 2026 | 210 professionals reviewed
Quality Home Products of Texas
Best Choice"Excellent service, fair pricing. Would definitely hire again."
Generator Supercenter
Runner Up"Responsive and reliable. Very satisfied with the work."
A1 Plus Electrical, Plumbing and Air
Top Rated"Excellent service, fair pricing. Would definitely hire again."
DFW Security
"Professional, punctual, and did a great job. Highly recommend!"
Mister Sparky
"Excellent service, fair pricing. Would definitely hire again."
Astar Air Conditioning, Plumbing & Electric
"Excellent service, fair pricing. Would definitely hire again."
West Houston Electric, Inc.
"Professional, punctual, and did a great job. Highly recommend!"
Mister Sparky® of Austin
"Excellent service, fair pricing. Would definitely hire again."
Mr. Electric of Fort Worth
"Excellent service, fair pricing. Would definitely hire again."
Alert 360 Home & Business Security DFW
"Responsive and reliable. Very satisfied with the work."
Cannot decide? Get matched with the best pro for your specific project.
Frequently Asked Questions
Why is knob and tube wiring a concern in Texas homes?
Knob and tube wiring, common in older Texas homes, lacks a grounding conductor and often has deteriorated insulation due to the Texas heat and humidity. This increases the risk of electrical shock and fire, especially if it has been improperly modified or overloaded over the years. Replacement ensures your home meets current safety standards.
How do I know if my Texas home has knob and tube wiring?
Knob and tube wiring is typically found in homes built before 1950. Look for ceramic knobs and tubes supporting the wires, often visible in attics, basements, or behind walls. If you suspect you have it, a licensed Texas electrician can perform an inspection to confirm and assess its condition.
Is it legal to have knob and tube wiring in Texas?
While it's not illegal to *have* knob and tube wiring in Texas, it's often a condition during real estate transactions. Many insurance companies in Texas will not insure homes with active knob and tube wiring due to the increased risk of fire. Replacement is often necessary for insurance and safety reasons.
How long does it take to replace knob and tube wiring in a Texas home?
The duration depends on the size of your home and the complexity of the wiring. A small Texas home might take 3-5 days, while a larger home could take a week or more. Factors like accessibility and the extent of drywall repair needed also affect the timeline. A licensed electrician can provide a more accurate estimate.
Do I need a permit to replace knob and tube wiring in Texas?
Yes, in most Texas municipalities, you'll need an electrical permit to replace knob and tube wiring. This ensures the work is done according to code and inspected for safety. A licensed Texas electrician will typically handle the permit application process as part of the rewiring project.
What are the benefits of replacing knob and tube wiring?
Replacing knob and tube wiring in your Texas home significantly improves safety, reducing the risk of fire and electrical shock. It also increases your home's value, makes it easier to obtain homeowner's insurance, and allows you to safely use modern electrical appliances without overloading the system.
Knob and Tube Wiring Replacement Service Areas in Texas
We connect you with verified knob and tube wiring replacement professionals in these neighborhoods and surrounding areas across Texas.
Houston
Dallas
San Antonio
Austin
Fort Worth
El Paso
Arlington
Plano
Corpus Christi
Lubbock
Frisco
McKinney
Round Rock
Georgetown
Cedar Park
Pflugerville
Denton
Waco
Don't see your area? We likely cover it. Get a free quote and we'll match you with a local pro.
Knob and Tube Wiring Replacement Service Area in Texas
We connect you with top-rated knob and tube wiring replacement professionals serving all major Texas cities and surrounding areas.
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Related Electrical Services
Other electrical services available from licensed Texas professionals.
Common Knob and Tube Wiring Replacement Problems
These are the most frequent issues our customers need help with. Sound familiar?
Flickering Lights
Lights that dim or flicker, indicating loose wiring or overloaded circuits.
Tripping Breakers
Circuit breaker trips repeatedly, signaling an overloaded or short circuit.
Dead Outlets
Outlets that stop working, often due to a tripped GFCI or wiring fault.
Burning Smell
Electrical burning odor from outlets or panels -- a potential fire hazard.
Outdated Wiring
Aluminum or knob-and-tube wiring that does not meet modern safety codes.
Power Surges
Frequent surges damaging electronics, often from faulty wiring or grid issues.
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