--- title: "Electrical Repair in Columbia, TN | Root House" url: https://roothousemechanicals.com/service-areas/columbia-tn/electrical-repair updated: 2026-09-29 business: "Root House Mechanicals" phone: "(615) 426-9344" text: "(615) 426-9344" email: info@roothousemechanicals.com hours: "Monday to Friday, 8 a.m. to 5 p.m." --- # Electrical Repair and Troubleshooting in Columbia, TN > Root House handles electrical repair for Columbia homes: outlets that quit, breakers that won't stay on, lights that flicker, and older wiring that has been added to over the years. Electrical work is done by licensed and insured techs. A visit to find the problem is free. Call or text (615) 426-9344. - Call (615) 426-9344 (Monday to Friday, 8 a.m. to 5 p.m.) - Text (615) 426-9344 - Email: info@roothousemechanicals.com ## Who permits and inspects electrical work in Columbia? In Tennessee, electrical permits and inspections run through the State Fire Marshal's Office, except in cities and counties the state has approved to run their own program. For homes outside Columbia's city limits, Maury County's building permit paperwork sends electrical permit questions to the Tennessee Department of Commerce and Insurance. Inside the city, Columbia's Development Services office can tell you whether an electrical project needs a permit and who issues it. Rewiring, panel work and new circuits are the jobs most likely to need one. Ask before that work starts rather than after. ## What does CPWS own, and what belongs to your house? Columbia Power & Water Systems (CPWS) delivers electricity in the city, buys it from the Tennessee Valley Authority, and owns the electric meter on your house. Keeping that meter safe and reachable for CPWS crews is the customer's job. The breakers, wiring, outlets and fixtures beyond it are the house's side. That split tells you who to call. If the whole street is dark, it's a CPWS outage. If only your house, or half of it, lost power, check the main breaker and the panel first. If nothing has tripped, call CPWS before anyone else, because the problem may be on their equipment. Once CPWS rules out its equipment, that's when to call us. ## What should you watch for in Columbia's oldest houses? Columbia's historic districts hold homes built from the 1820s into the 1930s, long before a house was expected to power air conditioning, a microwave and a dozen chargers at once. Few of those houses still have only their original wiring. More often, circuits were added one at a time as the house changed hands. Signs worth a call: two-prong outlets, breakers that trip when two appliances run together, outlets or switch plates that feel warm, lights that dim hard when a big appliance starts, and extension cords doing permanent duty. None of those means the whole house needs rewiring. Each one means a circuit needs a closer look. ## What electrical repair covers - **Troubleshooting.** Tracing the problem to the circuit, device or connection at fault, with testing rather than guessing. You hear what was found before anything is replaced. - **Breakers and circuits.** Replacing worn breakers, sorting out circuits that carry more than they should, and adding a circuit when one outlet or appliance needs its own. - **Outlets, switches and fixtures.** Replacing dead, loose or scorched outlets and switches, repairing light fixtures, and adding GFCI or AFCI protection where it belongs. - **Partial power loss.** Finding why part of the house went dark: a tripped breaker, a GFCI outlet upstream, a failed connection, or a problem at the panel or meter base. When the cause is on the utility's side, we'll tell you so you can call them. - **New construction and renovations.** Electrical rough-in and trim-out for new homes, additions and remodels, on one schedule with the plumbing and HVAC work. More: [Electrical Repair and Troubleshooting across Middle Tennessee](https://roothousemechanicals.com/electrical/electrical-repair) ## Urgent: Burning smell, sparks or a hot outlet? 1. If you see smoke or fire, get everyone out and call 911 from outside. 2. Don't touch the outlet, switch or panel if it is sparking, wet or hot, and don't unplug anything from a sparking outlet. 3. If it is safe to reach the panel, switch off the breaker for that circuit. If you aren't sure which one, switch off the main breaker. 4. Then call us at (615) 426-9344. We work Monday to Friday, 8 a.m. to 5 p.m.. Call (615) 426-9344. ## How we price it - The diagnostic visit: free. - Firm price given before any work starts. - Priced per job. Each job is priced on its own. - Why prices stay down: low overhead, and the work done right the first time with current methods, equipment and quality materials, so customers are not paying for callbacks. ## Electrical Repair in Columbia: common questions ### Part of my house has no power. Who do I call? Check the panel first. If a breaker has tripped, reset it once. If the main breaker is on and some rooms are still dark, call CPWS, since a problem where power enters the house can be on their equipment. If CPWS rules out its side, call or text us at (615) 426-9344. ### Why do my breakers keep tripping? Tripping is the breaker doing its job: it cuts power before a wire overheats. The usual causes are an overloaded circuit, a short in a device or wire, or a ground fault in a damp spot. Resetting it again and again only hides the problem, so call us if it keeps happening. ### Are two-prong outlets a problem? They aren't grounded, so they can't protect a plugged-in device the way a three-prong outlet can. There are code-approved ways to update them, from GFCI protection to new grounded wiring. We'll check the circuit and tell you which fits your house. ### Can you replace the meter base on my house? Yes. The meter itself belongs to CPWS. Replacing the meter base it plugs into means cutting power at the meter, so the job involves scheduling a disconnect and reconnect with CPWS. ### My lights flicker when the AC starts. Should I worry? A brief dip the moment the compressor kicks on is normal. Flickering that happens often, dimming that lingers, or flickering in every room can mean a loose connection, which is worth checking soon. If your neighbors' lights flicker too, tell CPWS. ### Does electrical repair in Columbia need a permit? It depends on the job. Swapping a failed switch or outlet for the same thing is treated differently from adding a circuit or changing a panel. In Tennessee, permits come from the state program or a local program the state has approved, and we'll find out which covers your address. ## Related - [Plumbing Repair in Columbia](https://roothousemechanicals.com/service-areas/columbia-tn/plumbing-repair) - [Water Heaters in Columbia](https://roothousemechanicals.com/service-areas/columbia-tn/water-heaters) - [AC Repair in Columbia](https://roothousemechanicals.com/service-areas/columbia-tn/ac-repair) - [Heating Repair in Columbia](https://roothousemechanicals.com/service-areas/columbia-tn/heating-repair) - [Everything we do in Columbia, TN](https://roothousemechanicals.com/service-areas/columbia-tn)