Licensed Houston Residential Electricians for Homes of All Sizes
For more than 30 years, Colwell Electric has helped Houston-area homeowners protect what matters most. As a third-generation, family-owned electrical contractor, we combine deep technical expertise with real-world experience and local knowledge.
Whether you’re rewiring a fixer-upper, upgrading panels in a new build, or protecting your home during hurricane season with a generator, our team delivers clean, code-compliant work from start to finish. From minor outlet issues to full smart home overhauls, we do it all and do it right the first time.
Our electricians are fully licensed, factory-trained, and backed by seven in-house master electricians. When you’re ready to schedule residential service, trust a team that’s been part of the Houston community since 1990.
Houston’s Favorite Residential Electricians
Very professional, quality work.
“No other company came close to the cost I was quoted from Colwell Electric. A family-owned business that I highly recommend.”
Kind and responsive service.
“10/10 we loved working with Mike and his team. Mike was always so responsive and I love how creative he is when it came to redoing our electric and making it still aesthetically pleasing. Can’t recommend these guys enough!”
Quick, efficient, and thorough!
“Our Ting sensor kept sending multiple warnings. After two other electricians and the power company came to check it out, nothing was found. Trent from Colwell Electric diagnosed and found the problem. Repaired it and we’ve had no other issues!”
What a great service you offer!!!
“As Realtors, we are always looking to add value to our clients. I’m excited about the new product Colwell is offering to monitor the electric connections in my home. I have worried about shorts…..not anymore.”
Quality and quick service!
“They were always on time. Prices were competitive. Cleaned up afterwards. I will use them again.”
Team was excellent!
“I contacted Colwell Electric because lightning struck my home and damaged quite a few outlets and light fixtures. Mike D. took great care of me. He was helpful and answered all my questions. I am very pleased with their work and professionalism.”
Residential Electrical Services FAQs
Most homeowners should schedule a full electrical inspection every three to five years, especially if the home is more than 15 years old or has undergone renovations, added appliances, or experienced power issues.
Inspections are key to identifying hidden problems early, such as degraded wiring, improper grounding, outdated breakers, or panels nearing capacity. In cities like Houston, where summer heat and storms can accelerate wear on components, regular checkups are even more important.
Colwell Electric provides thorough, code-compliant inspections backed by decades of residential experience. We evaluate every part of your system, from the panel and wiring to GFCI outlets and smoke detectors, and deliver a detailed report with clear, cost-effective recommendations.
A routine inspection not only helps avoid outages and hazards but also gives you peace of mind knowing your system is safe, efficient, and ready for the future.
Electrical problems don’t always start with something obvious, but the warning signs are usually there if you know what to look for. If you notice any of the following, it’s time to call a licensed electrician:
- Frequent Breaker Trips or Blown Fuses: Often caused by overloaded circuits or failing equipment
- Buzzing Sounds or Burning Smells: Can indicate arcing wires, loose connections, or damaged outlets
- Flickering Lights: A sign of poor wiring, panel issues, or overloaded circuits
- Discolored, Warm, or Sparking Outlets/Switches: These are potential fire hazards and should be addressed immediately
- Electric Shocks or Tingling When Touching Appliances: Indicates grounding issues or faulty wiring
If you’re seeing any of these red flags or just feel like something isn’t right, Colwell Electric can respond promptly. We’ll diagnose the problem, recommend safe solutions, and restore peace of mind without unnecessary delays.
Upgrading your panel ensures that your home can safely handle modern electrical demands, including smart home devices, EV chargers, HVAC systems, and high-wattage appliances. Older panels may not support these loads, leading to frequent tripped breakers, flickering lights, or even electrical fires. Homes built before the 2000s often lack the capacity required for today’s power usage, especially as homeowners add more tech and automation.
Colwell Electric’s full panel replacement services bring your system up to today’s safety and performance standards. A new panel improves energy distribution, reduces the risk of overheating, and allows for future expansion, all while keeping your home in compliance with the latest NEC codes.
If you’re experiencing any issues or planning a renovation, a panel upgrade is often the safest and most cost-effective next step.
Outdoor lighting does far more than illuminate your yard—it improves security, enhances curb appeal, and increases your home’s usable space after dark. When installed by a professional electrician, it can also protect against hazards by improving visibility around walkways, driveways, and entrances.
Popular options include:
- Landscape Lighting: Highlights trees, gardens, and architectural features
- Security Lighting: Adds motion-activated fixtures to deter trespassers
- Deck & Patio Lighting: Enhances outdoor living spaces for year-round enjoyment
- Garage or Driveway Lighting: Increases visibility and helps prevent accidents
Colwell Electric installs weather-rated, energy-efficient lighting systems with full GFCI protection and timer or smart-home integration options. It’s a smart investment that improves safety and elevates the overall value of your home.
Yes, we’re on call day and night because electrical problems don’t wait for business hours. Emergencies like power loss, a burning smell from your panel, buzzing outlets, or visible sparks require immediate attention from a licensed electrician. Delaying service can lead to major damage or dangerous conditions, especially during extreme heat or storms, which are common in Houston.
Colwell Electric’s emergency electricians are equipped to handle everything from panel failures to outlet fires. We’ll arrive promptly, isolate the issue, and take the necessary steps to restore power and safety to your home. No guessing games, no delays, just reliable help when you need it most.
Contact Us for Residential Electrical Services in Houston
Whether upgrading your panel, rewiring your home, or responding to an emergency, Colwell Electric is here to help. Our electricians deliver prompt, professional service tailored to your home.
We prioritize safety, code compliance, and honest workmanship on every project. Contact us to schedule your next electrical service with a local team you can trust.