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Find Electrical wiring or panel upgrade pros in Rockwall

A to Z Electric
4.7(
233
)

Serving Rockwall, TX and surrounding areas

Approved

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."
Panel
Paint
Windows and paint
Kitchen
Exterior

+22

Response time2 days
Response rate89%
16 neighbors recently requested a quote
Avatar for McBride Electric
McBride Electric
5.0(
18
)

Serving Rockwall, TX and surrounding areas

Approved

In business since 1961

Emergency services offered

Warranties offered

"Chris was a great service man. After a thorough inspection of my power panel, Chris found the problem of power surges and recommended I call ONCOR to fix the service to the house. One phase had burned through the rubber boot. ONCOR promptly came and reconnected the power properly."
Response time11 hrs
Response rate88%
4 neighbors recently requested a quote
Avatar for Mister Sparky (Houston)
Mister Sparky (Houston)
4.2(
486
)

Serving Rockwall, TX and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"my electrician electrician was on time and did a very professional job in a timely fashion he explained everything to me that I needed to know. he replaced an electrical panel a decent and fair price"
Response time40 mins
10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for A to Z Electric
A to Z Electric
4.7(
232
)

Serving Rockwall, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"Bryan, Alex and the people I spoke with in the office were all professional. Bryan and his brother did a great job installing a new replacement electrical panel and smoke detectors in the home."
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 W3 Electric
W3 Electric
4.8(
22
)

Serving Rockwall, TX and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"The panel replacement went way smoother than I expected, especially since they had to move it from a closet to exterior wall. We just bought the house, and it's a bit old, so it had a lot of malfunctioning light fixtures and old wiring. W3 took care of everything! I was very impressed with how thorough they were, in their work and in explaining everything to me. I also appreciated how professional they were; not in a stuffy way- just showing up on time and cleaning up and such. Seems like the really enjoy their work and take pride in it. I highly recomend W3 Electric!"
Electrical Service
Electrical Service
Electrical Service
Additional Photos
Additional Photos

+23

Response time8 hrs
21 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Assured Electrical, LLC
Assured Electrical, LLC
4.9(
41
)

Serving Rockwall, TX and surrounding areas

Approved

In business since 2004

Small jobs welcome

Credit card accepted

"The Master Electrician they sent, Daniel Dailey, was very professional,very thorough and very helpful in helping us understand the problem we had. Even going the extra mile to make sure we were satisfied"
Response time12 hrs
Recommended by97%of homeowners
Avatar for HR Phoenix Electrical Services
HR Phoenix Electrical Services
4.5(
482
)

Serving Rockwall, 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 Rockwall, 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
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FAQs for electrical wiring or panel upgrade projects in Rockwall, 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 Rockwall, 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.