What Are the Different Types of Electrical Wiring Used in Homes?

Common residential wiring types include NM (non-metallic) cable, BX (armored cable), and conduit wiring. NM cable, like Romex, is widely used for interior walls and ceilings. Each type is suited for specific environments and must meet local building codes.

How Do I Know If My Home’s Wiring Is Outdated?

Signs of outdated wiring include flickering lights, frequent breaker trips, warm outlets, or the presence of knob-and-tube or aluminum wiring. Older wiring may not handle modern electrical demands safely. A professional inspection can determine if an upgrade is needed.

Is Aluminum Wiring Dangerous?

Aluminum wiring, used in many homes built before the 1970s, is more prone to overheating and fire risks than copper. Connections can loosen over time, leading to arcing. If your home has aluminum wiring, it’s a good idea to have it inspected and potentially retrofitted.

Can I Do Electrical Wiring Myself?

While some small tasks like replacing an outlet may be DIY-friendly, most wiring projects require a licensed electrician. Mistakes can lead to fires, shocks, or code violations. Professional work ensures safety, reliability, and insurance compliance.

What Is the Purpose of Grounding in Electrical Wiring?

Grounding provides a safe path for excess electricity in case of a short circuit or surge. It helps prevent shocks and reduces the risk of electrical fires. Ground wires are a critical safety feature in modern electrical systems.

How Long Does Electrical Wiring Last?

Copper wiring can last 50 years or more, while older systems like knob-and-tube or aluminum wiring may need replacement sooner. Regular inspections can catch wear, corrosion, or code issues before they become hazardous. Updating wiring improves safety and performance.

Can Faulty Wiring Increase My Electric Bill?

Yes, damaged or inefficient wiring can cause energy loss and make appliances work harder, increasing your bill. It can also lead to inconsistent power delivery and reduced performance. Addressing faulty wiring helps save energy and improves safety.

What’s Involved in Rewiring a House?

Rewiring includes replacing old wires, updating outlets and switches, and possibly upgrading the electrical panel. It may require opening walls and ceilings to access the existing wiring. Though it’s a major project, it greatly improves safety, capacity, and home value.

Durham Wiring

Wiring Solutions for Safe and Efficient Power

Whether you’re upgrading an old system or wiring a new addition, proper electrical work is essential. Ted’s HVAC, Plumbing, & Electrical provides safe and professional wiring services throughout Durham. We handle everything from whole-home rewiring to installing new electrical outlets with precision and care. Our licensed electricians comply with all applicable codes and standards to ensure your home is properly powered. When you need trusted wiring services in Durham, call our team to get the job done right.

Our Wiring Services

Our wiring services are designed to ensure your electrical system is safe, efficient, and up to code. From new installations to repairs and upgrades, we handle all your wiring needs with professionalism. Whether you’re adding a new circuit or updating outdated wiring, we have you covered.

Electrical Panel Upgrades — An outdated electrical panel can cause frequent breaker trips and pose safety hazards. We’ll replace it with a modern system that meets your current electrical demands and safety standards.
New Circuit Installation — Adding a new circuit can help distribute power more evenly across your home. We install circuits with safety in mind, ensuring they are configured to meet your needs.
Lighting Installation — Whether it’s recessed lighting or outdoor security lights, we provide efficient lighting installation. Our team ensures each fixture is installed correctly for optimal brightness and functionality.
Outlet Installation — Installing additional outlets can eliminate the need for extension cords and increase convenience. We offer safe, code-compliant outlet installations throughout your home.
Electrical Troubleshooting — Electrical issues like flickering lights or tripped breakers can indicate underlying problems. We diagnose and resolve electrical faults quickly, restoring your home’s power system to full functionality.

To see what Ted's can do for you, call us and schedule today!

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919-823-7344

Why Choose Ted’s For Wiring?

Ted’s HVAC, Plumbing, & Electrical stands out for its dedication to delivering exceptional electrical solutions with a focus on quality and safety. Our team is made up of skilled professionals who understand the importance of keeping your home’s electrical system functioning smoothly. We ensure that all work is performed to the highest industry standards, with careful attention to every detail. Whether it’s a minor wiring repair or a complete system upgrade, you can trust us to handle the job efficiently and effectively.

Skilled, Knowledgeable Team — Our electricians undergo extensive training and have years of experience in handling various wiring projects. They’re equipped to troubleshoot and solve issues while keeping safety at the forefront.
Quality Materials and Tools — We only use high-quality materials and state-of-the-art tools for every wiring project. This ensures a reliable and long-lasting electrical system that meets all safety codes.
Up-to-Date with Electrical Codes — Our team stays informed about the latest industry standards and code changes. We ensure that all installations and upgrades are fully compliant with current regulations for your peace of mind.
Detailed Project Planning — We take the time to thoroughly assess your needs and plan each project carefully. This results in efficient and effective wiring solutions, with minimal disruption to your daily routine.
Transparent Communication — Throughout the process, we keep you informed about the work being done. You’ll always know the timeline, costs, and any additional recommendations, ensuring no surprises along the way.

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What Our Customers Say About Us

4.9 Google Rating

Paul Foster came and checked our hvac unit and everything checked fine. We had purchased new filters which he installed for us as well! Excellent service and very friendly technician!! We have had nothing but excellent customer service with every thing we’ve done with Ted’s! Good Job guys!!!!

Barry Garrett

2 days ago

James was polite, attentive, easy to talk with, & explained everything really well. I felt confident that he was satisfied that my unit is functioning as it should. He suggested it has a good cleaning done in the spring, which I will follow up on. The price will be very reasonable. I'm grateful for his time, knowledge & friendly service! Carrie Miller

Carrie Miller

2 days ago

he did a great job and was very professional

Luna

2 days ago

Daniel resolved our plumbing problem with confidence, integrity, & efficiency. Job well done. Thank you.

James Brown

2 days ago

New update: Nathan came by today for annual plumbing maintenance. Very friendly and explained every part of the plan and what we found along the way. As with James, when Nathan called for the 30-minute warning, he asked if I needed any snacks or drinks. That's a nice unique way for Ted's HVAC to work with their customers.

Greg Parrott

2 days ago

Nathan is extremely professional & knowledgeable with plumbing. He checked everything that he was supposed to:in and under our home. Even tested our water. He came back with several plans on what should be upgraded and taken into serious consideration. We chose a plan and had the tank with bladder replaced. He had one in his truck. All plans were presented on an iPad and then emailed. There was no pressure sale to do anything. Plumbing is pricey, but in range of expectations. Nathan replaced the tank. The whole process beginning to end was 6 hours. It was a pleasure to work with him. The office is also very imformative and easy to work with. Thank you.

Dianna Spellman

3 days ago

Absolutely wonderful staff! Very professional! Highly recommend Grant and Levi, they were very friendly and made sure everything was done to my satisfaction. Will be requesting them in the future for all my plumbing needs!

Sandra Rogers

5 days ago

Chris and Cameron were both great. They worked hard to get the install done efficiently and with as little disruption to my day as possible. That was greatly appreciated!

Sandy Brady

6 days ago

This is my final review for Ted's and I still rate it a five star company. My new hearing system was installed by Seth and Cam. It is working perfectly. They were two young men who proved to be incredibly professional, hardworking, and dedicated to doing an exceptional job. They knew the Diakin system very well and were able to explain things to me in detail. They worked for 12 straight hours without complaint. The next day Seth returned to make some final adjustments and do some fine tuning. I hope their employer knows what hard workers they are. So Ted's HVAC was a completely new company for me and ended up providing routine maintenance, recommending a new system, and installing it all within several days. I plan to continue with this company for a long time and believe that I can trust them to do their best for their customers. They have excellent employees.

Bruce Pokorney

7 days ago

Once again Nathan was great installed our new 40 gallon tanked hot water heater and overcame obstacles that he could not have anticipated, his work was very good, but his attitude, kindness, and willingness to explain and answer questions was even better. Jed Weiss

Jed Weiss

7 days ago

Omar was very thorough and personable! He gave us options of more thorough cleaning options. Thank you for your work!

Donna Huff

7 days ago

Kendall is professional and very thorough.

Dirk Glen

1 week ago

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Ready for Unbeatable HVAC, Plumbing, and Electrical Service?

Your home deserves top-quality care from experts who prioritize your comfort and safety. Whether you need a fast repair, a system upgrade, or routine maintenance, our skilled team is here to deliver reliable solutions with unmatched professionalism. We take the time to understand your needs and provide services that enhance efficiency, performance, and long-term savings. With a commitment to excellence and customer satisfaction, we ensure every job is done right the first time. Experience the difference of expert service—contact us today to schedule your appointment!

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