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Find Electrical wiring or panel upgrade pros in San Antonio

Avatar for Brite Electric
Brite Electric
5.0(
83
)

Serving San Antonio, TX and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Pete of Brite Electric was great from the start. Very good communications, came by promptly for quote and scheduled to install of my Electric Vehicle Charger Station in my garage. Pete knows his stuff. Used my existing subpanel instead of having to run new circuit from main panel. Saved me time and $$$. Would highly recommend Pete of Brite Electric for my family and friends. Cheers, Alex D."
LED upgrade
LED upgrade
LED upgrade
LED upgrade
New install

+29

Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Allgood Electric
Allgood Electric
4.6(
1,041
)

Serving San Antonio, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"Allgood is a great electric company. The gentlemen sent to work on installation and upgrading panels did a terrific job. They were professional, focused, polite, and most informative as they worked. Their pricing was exactly what I thought it should be, which was great. I have a new list of items I want them to work on. Can't wait."
Additional Photos
Recessed light/undercabinet lights
undercabinet lights
something different in your kitchen
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Allgood Electric, Inc.
Allgood Electric, Inc.
4.5(
225
)

Serving San Antonio, TX and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"The two gentleman were very courteous, such friendly attitudes, and did the work in a prompt manner. I am very pleased and love my new lights. I have other electrical work and will be calling them again for the project. I will definitely give them an A+ rating to anyone needing electrical work."
Response time9 hrs
Response rate89%
1 neighbors recently requested a quote
Avatar for Thundercolt Electric
Thundercolt Electric
5.0(
124
)

Serving San Antonio, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"We hired Thundercolt Electric to upgrade our outdated electrical inside & outside panels, rewire old dryer power line, added outside plugs etc and Mr. Cruz pulled permits from CPS Energy & City prior to start of work. Mr Cruz and his crew were very responsible, respectful , honest and always on time. Mr. Cruz kept us informed of progress of work and answered any questions we had during project. Thundercolt Electric had the most reasonable price compared to several other quotes. We would definitely hire them for future jobs."
Side View #3
Rear View #1
Side View #2
Side View #1
Hallway

+208

Response time1 day
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Mr. Electric of San Antonio
Mr. Electric of San Antonio
4.3(
58
)

Serving San Antonio, TX and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Mr. Electric did an outstanding job communicating throughout the process. The technician showed up on time, worked efficiently, and was very professional. The service was smooth from start to finish, and I would definitely recommend them."
Additional Photos
Recommended by80%of homeowners
Avatar for ALL R ELECTRICAL LLC
ALL R ELECTRICAL LLC
5.0(
13
)

Serving San Antonio, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Robert with all R electrical was awesome. He arrived on time and after a short discussion on my electrical issues I was having in my garage he went thru my breaker panels and was able to give me an estimate on the repairs and corrections that I needed to restore the service. Upon my onsite approval he made the repairs and corrected some wiring to prevent future failures in my system. He offers total communication with his clients and explained why I needed those repairs. I highly recommend All R Electrical to anyone checking these reviews and will definitely refer them to friends and family. I even received a follow up call a couple days later from them to check on any possible issues I might be having, all good here!"
Riser
Outdoor panel
Surge
Panel
Span Panel

+6

Response time1 day
Response rate91%
1 neighbors recently requested a quote
Avatar for Dunn Honest Electric
Dunn Honest Electric
5.0(
15
)

Serving San Antonio, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"We got our entire house required by Dunn Honest Electric and highly recommend this company. It was well worth the price and we are very pleased with the results!"
Logo
Commercial Service
Recessed Light Install
Air BnB Remodel
Commercial Project

+9

Response time11 hrs
Response rate95%
7 neighbors recently requested a quote
Avatar for FINLEE ELECTRIC
FINLEE ELECTRIC
5.0(
8
)

Serving San Antonio, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"If you want great electrical work go with Finlee Electric. From start to finish they are professional, transparent, and friendly + keep you informed, 10/10 recommend!"
Panel replacement
Panel replacement
Panel replacement
Panel replacement
Response time6 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Team Enoch Electrical San Antonio
Team Enoch Electrical San Antonio
4.7(
279
)

Serving San Antonio, TX and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Yesterday Miguel and Maro did an outstanding job installing a 75 lb elaborate chandelier in our dining room. They had to hang it from a 14 foot tray ceiling and upgrade/ reinforce the mount inside the attic. Weâ ve utilized Enoch deviously for a number of AC, water heater, and lighting projects. We highly recommend them for anything and all similar home projects. Wendy and John"
Recommended by96%of homeowners
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Showing 1-10 of 272
FAQs for electrical wiring or panel upgrade projects in San Antonio, 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 San Antonio, 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.