Question 1

What areas does Trent Electrical serve?

Accepted Answer

Trent Electrical is based in Rogersville, TN and serves homeowners and small businesses across Hawkins County including Church Hill, Mount Carmel, Surgoinsville, Bulls Gap, and Mooresburg. We also work in the surrounding Kingsport, Morristown, Greeneville, and greater Hamblen and Greene County communities in East Tennessee.

Question 2

Are you a licensed and insured electrician in Tennessee?

Accepted Answer

Yes. Ryan Trent is a licensed Tennessee electrical contractor and carries full liability insurance. Every panel upgrade, meter base replacement, and service installation is permitted through Hawkins County and inspected by the local electrical inspector.

Question 3

Do you charge for estimates?

Accepted Answer

Yes. Diagnostic visits and written quotes are billed at a flat service rate. If you hire us for the job, that quote fee is credited toward your project. You are never paying twice for the same assessment.

Question 4

Do you offer 24/7 emergency electrical service?

Accepted Answer

Yes. If a storm pulls your meter base off the wall, your panel is hot to the touch, you smell burning insulation, or you have lost power on one leg of your service, call 423-754-4353. Storm damage, meter rip offs, and burning smell calls get same day priority across Hawkins County.

Question 5

How do I know if I need a panel upgrade?

Accepted Answer

Common signs include a fuse box instead of breakers, a Federal Pacific Stab Lok or Zinsco panel, frequent breaker trips, warm panel covers, a 60 or 100 amp service feeding a modern home with heat pumps and electric appliances, flickering lights, or no open spaces for new circuits. Any one of those is worth a free panel evaluation.

Question 6

How much does a 200 amp panel upgrade cost in Rogersville?

Accepted Answer

Most straightforward residential 200 amp panel upgrades in Hawkins County fall in a typical price range that depends on whether the meter base is being replaced, the service entrance conductors need to be upgraded, the grounding electrode system has to be brought up to current code, and whether the work is overhead or underground. We give you a flat written quote before any work starts.

Question 7

Why are Federal Pacific Stab Lok panels considered dangerous?

Accepted Answer

Federal Pacific Stab Lok breakers have a well documented history of failing to trip during an overload or short circuit. When a breaker does not trip the wire and the device on the other end keep heating up, which is how panel fires start. We replace Federal Pacific and Zinsco panels with a modern Eaton, Square D, or Siemens load center sized for your home.

Question 8

How long does a panel upgrade take?

Accepted Answer

Most residential panel upgrades are completed in a single day. Power is off for roughly four to six hours while we coordinate the meter pull with your utility provider, install the new panel and grounding system, transfer every circuit, and label the directory. Power is restored the same evening in almost every case.

Question 9

Will my power be off the entire day?

Accepted Answer

No. Power is only off during the actual panel and meter base swap. We schedule the utility disconnect and reconnect with your utility provider so the outage window is as short as possible, and we coordinate timing around your work day, pets, and refrigerator.

Question 10

What is a Federal Pacific Stab-Lok panel and why is it unsafe?

Accepted Answer

Federal Pacific Stab-Lok panels were installed in millions of homes from the 1950s through the 1980s. Their breakers have a documented failure rate: they often do not trip when a circuit is overloaded or shorted. That means the wiring behind the wall can overheat far longer than it should, which is how electrical fires start. The only reliable fix is a full panel replacement.

Question 11

Do all Federal Pacific panels need to be replaced?

Accepted Answer

Most electricians recommend replacing any Federal Pacific Stab-Lok panel, even if it seems to be working. The issue is not just corrosion or age — it is the breaker design itself. Because the breakers may fail to trip under fault conditions, the panel cannot be trusted to protect your home. Insurance companies and home inspectors increasingly flag these panels.

Question 12

What is a Zinsco panel and is it dangerous?

Accepted Answer

Zinsco panels, also known as Sylvania-Zinsco, were common in the 1970s. Their breakers can loosen over time and may fail to trip during an overload. The aluminum bus bars inside can also overheat and melt, fusing the breaker to the panel. If you have a Zinsco panel, replacement is the safest option.

Question 13

How do I know if my panel is Federal Pacific or Zinsco?

Accepted Answer

Open the panel door and look at the label on the inside of the door or on the breaker cover. Federal Pacific panels usually say Federal Pacific Electric or FPE and Stab-Lok. Zinsco panels often say Zinsco, Sylvania, or GTE-Sylvania. If you are unsure, send a photo to a licensed electrician and they can identify it immediately.

Question 14

Can I replace a fuse box with a breaker panel?

Accepted Answer

Yes. A fuse box is not inherently dangerous, but it is outdated and often undersized for modern homes. Replacing a fuse box with a modern breaker panel brings your service up to current code, gives you ground fault and arc fault protection where required, and makes it much easier to reset a tripped circuit.

Question 15

Is a 60 or 100 amp service enough for a modern home?

Accepted Answer

Usually not. A 60 amp service is far too small for a modern home with air conditioning, electric appliances, and general loads. A 100 amp service may work for a small home with gas heat and water heater, but once you add a heat pump, EV charger, or large kitchen appliances, it becomes tight. A load calculation will tell you exactly what size service you need.

Question 16

A storm pulled the meter off my house. What do I do?

Accepted Answer

Stay clear of any downed wires and call us at 423-754-4353. Meter base and service mast damage is one of our highest priority calls. We coordinate the utility disconnect with your utility provider, replace the damaged meter base, weatherhead, mast, and service entrance conductors, and get the power company back out the same day in most cases.

Question 17

Do I need a permit for a new meter base or service?

Accepted Answer

Yes. Tennessee requires a Hawkins County electrical permit for any new service installation, service upgrade, or meter base replacement. We pull the permit, document the work, and meet the electrical inspector on site so the final inspection passes the first time.

Question 18

Do you install services on pole barns, shops, and mobile homes?

Accepted Answer

Yes. We install stand alone 200 amp pole drops, mobile home service pedestals, pole barn services, detached shop sub panels, and new construction temporary power poles throughout Hawkins County.

Question 19

Can you trench an underground service?

Accepted Answer

Yes. We trench, install rigid PVC or rigid metal conduit as required, pull the service conductors, set the meter pedestal, and coordinate with the utility for a permanent underground service drop.

Question 20

My breaker keeps tripping. What is wrong?

Accepted Answer

A repeated trip is the breaker doing its job. The most common causes are an overloaded circuit, a shared neutral wired across two breakers, a failing GFCI or AFCI breaker, a damaged appliance, a loose neutral, or a hidden short inside a wall. We trace the actual fault with a meter and a thermal camera instead of guessing.

Question 21

Why do my lights flicker when the heat pump or dryer kicks on?

Accepted Answer

Flickering tied to large appliance startup is usually a loose neutral, an undersized service, a corroded meter base connection, or in some cases a utility side issue. We test under load to identify which one it is and fix it at the source, not at the lamp.

Question 22

Half of my outlets are dead. Did I lose power to the whole house?

Accepted Answer

If only some outlets are dead, the most likely cause is a tripped GFCI upstream, a backstabbed receptacle that finally failed, a loose splice in a junction box, or an open neutral. We trace the dead circuit back to the actual broken connection and rebuild it properly.

Question 23

What is thermal imaging and why do you use it on every call?

Accepted Answer

We run a FLIR infrared camera over your panel, breakers, lugs, and major splices on every diagnostic call. Wasted heat is wasted electricity and the early warning sign of a panel fire. A 200 degree breaker lug is invisible to the eye but lights up on thermal. Catching it during a service call is the difference between a fifteen minute repair and a house fire.

Question 24

I smell something burning at the panel. Is it an emergency?

Accepted Answer

Yes. A burning plastic smell coming from the panel, an outlet, or a switch is an active fire risk. Shut the main breaker off if you can safely reach it and call 423-754-4353. Burning smell calls get same day priority.

Question 25

Can you install a generator interlock or transfer switch?

Accepted Answer

Yes. We install generator interlock kits, manual transfer switches, and inlet boxes sized for portable generators, and we wire whole house automatic transfer switches for standby generators. Every install is code compliant, permitted, and labeled.

Question 26

What does a whole house surge protector do?

Accepted Answer

A whole house surge protector, also called a Type 2 surge protective device or SPD, catches voltage spikes before they enter your home's wiring. Lightning strikes, utility switching, and grid disturbances can push thousands of volts through the service. The SPD shunts that energy to ground so it never reaches your panel, outlets, and appliances.

Question 27

How does a whole house surge protector work?

Accepted Answer

The SPD is wired directly to the main panel or a subpanel. Inside the device are metal oxide varistors that clamp high voltage. Under normal conditions they are invisible to your electrical system. When a surge arrives, they activate in nanoseconds and send the excess energy safely to ground. Once they wear out, the device needs to be replaced.

Question 28

Is a whole house surge protector worth it?

Accepted Answer

For most homes, yes. A single SPD costs far less than replacing a heat pump control board, refrigerator, well pump, or entertainment system. The 2020 National Electrical Code requires SPD protection in many new homes, which tells you the industry considers it standard protection, not a luxury.

Question 29

Where is a whole house surge protector installed?

Accepted Answer

It is installed inside or next to the main electrical panel, connected to a dedicated breaker. Some installations place it at the meter base if the utility allows it. The closer it is to where power enters the home, the more protection it provides.

Question 30

Can I install a whole house surge protector myself?

Accepted Answer

No. This is a high-voltage connection inside your main panel. It must be installed by a licensed electrician and permitted under local code. The device must also be properly grounded, which is not a DIY job.

Question 31

Do you install Level 2 EV chargers?

Accepted Answer

Yes. We size the circuit to your panel capacity, install a dedicated 240 volt circuit, mount the charger, and verify the load calculation against your existing service. If your panel is full or undersized we quote the panel upgrade as part of the same job.

Question 32

How much does it cost to install an EV charger at home?

Accepted Answer

A typical Level 2 EV charger installation in a home with adequate panel capacity runs a few hundred to a little over a thousand dollars, depending on the distance from the panel to the charging location, the type of outlet or hardwired charger, and whether the garage needs a new dedicated circuit. If your panel needs upgrading, that is quoted separately.

Question 33

What is a Level 2 EV charger?

Accepted Answer

Level 2 charging uses a 240 volt circuit, the same voltage as your dryer or range. It charges an electric vehicle roughly four to six times faster than a standard 120 volt Level 1 outlet. Most EV owners who drive daily choose Level 2 for overnight charging.

Question 34

Do I need a 200 amp panel for an EV charger?

Accepted Answer

Not always. A Level 2 charger on a 40 or 50 amp circuit can often be added to a 100 or 150 amp service if the load calculation shows enough capacity. The key is the overall electrical load, not just the panel size. We run the numbers before installing anything.

Question 35

What is a NEMA 14-50 outlet and do I need one?

Accepted Answer

A NEMA 14-50 is a heavy-duty 240 volt outlet rated for 50 amps. It is the most common plug type for portable Level 2 EV chargers. Some EVs come with a mobile charger that plugs into a 14-50 outlet. If your charger is hardwired, you do not need the outlet, but the 14-50 keeps the installation flexible.

Question 36

Can I install a Tesla charger myself?

Accepted Answer

No. Tesla Wall Connectors and other EV chargers must be installed on a dedicated circuit by a licensed electrician. The installation requires a permit, a load calculation, and proper grounding. A DIY install can void your charger warranty and your home insurance.

Question 37

Does an EV charger need a dedicated circuit?

Accepted Answer

Yes. A Level 2 EV charger must have its own dedicated 240 volt circuit with a breaker sized for the charger. It cannot share with the dryer, water heater, or another appliance. This is both a code requirement and the safest way to charge your vehicle.

Question 38

What is knob-and-tube wiring and should it be replaced?

Accepted Answer

Knob-and-tube wiring was common in homes built before the 1950s. It has no ground wire, the insulation becomes brittle with age, and it is not designed for modern appliance loads. Many insurance companies will not write a policy on a home with active knob-and-tube. A full rewiring or at least a safety evaluation is usually recommended.

Question 39

Is aluminum wiring safe in a house?

Accepted Answer

Aluminum wiring itself is not illegal, but it has higher resistance and expands more than copper under load. That expansion and contraction can loosen connections at outlets, switches, and panels, causing overheating. Properly installed aluminum wiring with approved connectors and devices can be safe, but many homes need evaluation and repair.

Question 40

How do I know if my house has aluminum wiring?

Accepted Answer

Look at the wiring inside your panel or outlet boxes. Aluminum wiring is silver-colored and often stamped with AL, ALUM, or aluminum. It was commonly used in homes built between the mid-1960s and mid-1970s. A licensed electrician can confirm it quickly and check for signs of overheating.

Question 41

Why do I have two-prong outlets and can they be grounded?

Accepted Answer

Two-prong outlets usually mean your home was wired before grounding became standard. You can replace them with three-prong outlets only if a proper ground path exists. If there is no ground, the safest options are adding a ground wire, rewiring the circuit, or installing a GFCI outlet with a no-equipment-ground label.

Question 42

Can a house with ungrounded outlets pass inspection?

Accepted Answer

It depends on the jurisdiction and the type of inspection. Existing two-prong outlets are often grandfathered, but new work must meet current code. If you are buying or selling a home, many lenders and insurers require grounded wiring or GFCIs. A licensed electrician can evaluate what is needed to bring the home up to modern standards.

Question 43

Do you handle permits and inspections?

Accepted Answer

Yes. We pull the Hawkins County electrical permit, coordinate the meter pull with your utility provider, complete the work to current National Electrical Code, and meet the electrical inspector on site for final inspection. You do not have to chase paperwork.

Question 44

Do you use subcontractors?

Accepted Answer

No. Ryan Trent does the work himself on every job. From the first estimate to the final inspection, one licensed electrician is responsible for your home. No subcontractor shuffle, no different crew showing up than the one who quoted the job.

Question 45

How do I get on the schedule?

Accepted Answer

Call or text 423-754-4353. For emergencies and storm damage we respond the same day. For planned work like panel upgrades, EV chargers, and generator hookups we usually schedule within the same week.

Question 46

Do you guarantee your work?

Accepted Answer

Yes. Every repair, panel upgrade, and service installation is backed in writing. If we ran it, we stand behind it. If I would not run it in my own house, I will not run it in yours.

Electrician questions, answered.

General & Service Area