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Find Electrical wiring or panel upgrade pros in Terrell

A to Z Electric
4.7(
233
)

Serving Terrell, TX and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Mike and his team did an exceptional job. The work itself was an overhaul of an outdated General Pacific Panel and relocation of an out of code closet panel to the outside, mast/riser, etc. This also requires arc faults, GFIs, ground rods, etc. They explained each step, walked me through the ins and outs of where the wiring was going, where the ground rods were getting placed, what types of breakers were needed for code, and came in below budget. Hard to find folks that shoot you straight, take care of all the additional questions you have, and allow you to make small changes to statement of work all under budget (I.e. installed an additional outlet and hardwired a ring doorbell through masonry). Would recommend you check them out, especially if you need an old General Pacific panel replaced or 50s/60s electrical brought up to code."
Panel
Paint
Windows and paint
Kitchen
Exterior

+22

Response time2 days
Response rate89%
18 neighbors recently requested a quote
Avatar for A to Z Electric
A to Z Electric
4.7(
232
)

Serving Terrell, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"Awesome company! Mike came to my home and gave me a very thorough quote for the work I needed, he was very personable and honest. He was able to schedule my panel upgrade for the next day. Quentin(sp) installed my panel, was very efficient and kind! Also installed two lights in my home, did all of this in about 4 hours! Definitely recommend and will use for future electrical work."
Front arch lighting Led
Surge Protection
mesquite skyline
mesquite skyline
flowermound

+23

Response time3 hrs
Response rate93%
2 neighbors recently requested a quote
Avatar for Gonelectrical L.L.C
Gonelectrical L.L.C
5.0(
22
)

Serving Terrell, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"This company did an amazing job upgrading our old 1966 electrical panel with a new panel and emergency shut off. We now have peace of mind that our system is safe and ready to go for years ahead. They were professional, personable, clean, timely and efficient. They took care of all permit and inspection tasks as well. We had power on same day. I will use this company again and have recommended to friends are family who use them as well."
Modern Glow Makeover
Modern Glow Makeover
Modern Glow Makeover
kitchen remodel
Soffit lighting

+16

Response time4 hrs
Response rate95%
23 neighbors recently requested a quote
Avatar for HR Phoenix Electrical Services
HR Phoenix Electrical Services
4.5(
482
)

Serving Terrell, TX and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Paul was upfront with all of the work that they were going to do. He communicated very welll and the employee's are dry knowledgeable. They replaced the electrical panel and informed me what I need to do before they could start. All the work went as they said it would. I will use them in the future."
Kohler Generator
Response time1 day
Recommended by91%of homeowners
Avatar for MR TROUBLESHOOTER LLC
MR TROUBLESHOOTER LLC
5.0(
13
)

Serving Terrell, TX and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Best recommendations. I had a great experience with the EV charger installation service. The entire process was seamless from start to finish. The team was professional, arrived on time, and completed the installation efficiently without any issues!"
Project Photos
Project Photos
8 neighbors recently requested a quote
Avatar for Right Way Electrical LLC
Right Way Electrical LLC
5.0(
13
)

Serving Terrell, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"What i noticed first off was the peace of mind. Rightway Electric assured me they would take care of the problem and they did!! Expertise in their craft Hospitality, timely, detailed Customer satisfaction Awesome team work! I could go on. I am totally satisfied with this company. They saw me thru several days without electricity. It was disconnected on a Monday @7:30a and re- connected Thursday between 7-9a. During this time Right way Electric, furnished generators, and left a team member to be here when the electric company showed up. A phenominal, young man, expert in his knowledge. Courteous and respectful young man. If I could give more stars, i would."
Response time1 day
1 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Mister Sparky (DFW)
Mister Sparky (DFW)
4.2(
354
)

Serving Terrell, TX and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"Punctual appointment, with prior time of arrival notice. Professionally mannered electrical technician who explained the repair/installation/ cost estimates and approximate time required."
Response time30 mins
9 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for LEGENDARY ELECTRIC, LLC
LEGENDARY ELECTRIC, LLC
5.0(
5
)

Serving Terrell, TX and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee assures you that we won't leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Panel Replacement
Panel Replacement
Avatar for Xtreme Air Services
Xtreme Air Services
4.3(
83
)

Serving Terrell, TX and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Kenny previously upgraded our electrical box, and this visit was a followup to make sure everything is still working properly. He did a thorough job, was friendly & professional. We appreciate this service."
Rooftop Install
Residential HVAC Install
We service the entire DFW area, up to 90 miles out
Air Conditioning Install
Air Conditioning Maintenance

+7

Response time11 hrs
Response rate91%
23 neighbors recently requested a quote
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FAQs for electrical wiring or panel upgrade projects in Terrell, TX

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Terrell, TX homeowners’ guide to electrical wiring or panel upgrades

From average costs to expert advice, get all the answers you need to get your job done.