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Top-Rated Electrical wiring or panel upgrade pros in Granbury - Updated Nov 2026

Avatar for Powertex Electric
Powertex Electric
5.0(
10
)
Electrical Wiring or Panel Upgrade

Serving Granbury, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Casey from Powertex did a great job. He installed recess lighting, a ceiling fan and dimmers. He also fixed a electrical switch. He took great care to protect my space while he worked. I will use Powertex for all my electrical needs."
Panel Before
Panel During Re-wire
Panel Rewire & Cleanup
Tesla Wall Charger
Free Estimates

+8

3 neighbors recently requested a quote
Avatar for KDL Generator Services, LLC
KDL Generator Services, LLC
5.0(
3
)
Electrical Wiring or Panel Upgrade

Serving Granbury, TX and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"A team of 2 professionals worked to add a dedicated 240V outlet for my electrical car charger. They were forthcoming in how they would proceed. They presented me two alternatives to choose from. They showed up on time and finished the job in a timely manner. They take pride in their work."
Generac 22KW
Generac Installation in progress
Response time5 hrs
Response rate92%
3 neighbors recently requested a quote
Preferred Power Electrical, LLC
5.0(
1
)
Electrical Wiring or Panel Upgrade

Serving Granbury, TX and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

1 neighbors recently requested a quote
Avatar for Willard Heating, Cooling & Plumbing
Willard Heating, Cooling & Plumbing
New to Angi
Electrical Wiring or Panel Upgrade

Serving Granbury, TX and surrounding areas

Approved (Corporate)

In business since 2010

Offers commercial services

Here at Willard Heating, Cooling & Plumbing, we're excited to earn your business! Locally owned and operated, we're known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!

Plumbing
Our Work
Our Work
Our Work
Avatar for Yes Installation
Yes Installation
4.8(
48
)
Electrical Wiring or Panel Upgrade

Serving Granbury, TX and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Went perfectly. I wanted to have them mount my flat screen and hide the wires in the wall. They quoted me a price over the phone that includes the mount hardware, wiring, HDMI cables, labor, and a certified electrician to install a new electrical outlet up in the wall. They arrived on time (actually a bit early), did exactly what they set out to do, did a VERY nice and precise job, cleaned up after themselves, and charged exactly what we had agreed. This is how contractor work SHOULD be."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+23

Recommended by100%of homeowners
Avatar for Jacquots Electrical
Jacquots Electrical
5.0(
8
)
Electrical Wiring or Panel Upgrade

Serving Granbury, TX and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Chris from Jacquots Electrical did amazing. He always communicated quick and was honest throughout the process. He was professional and knowledgeable on how all the wires should run and even helped me to keep prices low by recommending what was needed and didn’t try to upsell me."
Outside lighting l
Electrical Project
Outside lighting l
Electrical Project
Outside lighting l

+19

Recommended by100%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Granbury, TX

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Granbury, 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.