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Find Electrical wiring or panel upgrade pros in San Antonio

Avatar for Brite Electric
Brite Electric
5.0(
83
)
Electrical Wiring or Panel Upgrade

Serving San Antonio, TX and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Brite Electric was the best company I have worked with. Customer service is second to none. They did a complete new construction wire of my Tiny House/RV including hook ups. Pete and Richard were professional, easy to work with, showed up on time, did everything they said they would for the estimate they gave, and went completely above and beyond. I cannot say enough good things about them. They were extremely reasonable, and I will absolutely hire them for any future work and recommend them to others. Thank you Pete and Richard! I wish I could give more than 5 stars!"
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
)
Electrical Wiring or Panel Upgrade

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
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Allgood Electric, Inc.
Allgood Electric, Inc.
4.5(
225
)
Electrical Wiring or Panel Upgrade

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%
Recommended by90%of homeowners
Avatar for Thundercolt Electric
Thundercolt Electric
5.0(
124
)
Electrical Wiring or Panel Upgrade

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
7 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Mr. Electric of San Antonio
Mr. Electric of San Antonio
4.3(
59
)
Electrical Wiring or Panel Upgrade

Serving San Antonio, TX and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Mr. Electric completed the job for me on the same day. Jamaal helped answer my questions about my 1998 system, which didn't have a central power shutoff switch. He recommended replacing the circuit breaker due to its age and went ahead with the replacement. I mentioned planning to get an EV and wanting to be able to charge it. He advised that I would need to upgrade the panel because it is maxed out. Now I understand what I need to plan for in the future."
Additional Photos
3 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for FINLEE ELECTRIC
FINLEE ELECTRIC
5.0(
9
)
Electrical Wiring or Panel Upgrade

Serving San Antonio, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"This company is a great company to work with. They are trustworthy and extremely professional. Isaac was extremely knowledgeable with the tasks that needed to be done and did a great job. The moment I started to explain what my electrical needs were, I knew I was in good hands. All of my electrical issues were handled with quality workmanship and accuracy. Isaac immediately started the job and finished it in good time. I would definitely recommend Finlee Electric services to do a great job. Thank you Isaac for a job well done!"
Panel replacement
Panel replacement
Panel replacement
Panel replacement
Response time6 hrs
Response rate100%
Avatar for Team Enoch Electrical San Antonio
Team Enoch Electrical San Antonio
4.7(
279
)
Electrical Wiring or Panel Upgrade

Serving San Antonio, TX and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Greats customer service, quick response time. My chandeliers were hung quickly and efficiently, care was taken to insure no damage was inflicted on the glassware of the chandelier. I gave a four star in quality due to: it took four rewiring attempts to get the 2 pole dimmer to work, the electrician kept looking at the switch diagram booklet after each rewire attempt. One of which electrically damaged one LED dimmer switch of which I had to discard at a loss. And the electrician billed me for the 15 minutes it took him to restore the ladder on his truck."
Recommended by96%of homeowners
Avatar for Jordan Electrical Services LLC
Jordan Electrical Services LLC
5.0(
20
)
Electrical Wiring or Panel Upgrade

Serving San Antonio, TX and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Roland and Bianca are a great team. Bianca was easy to work with on the phone in getting everything set up and providing the estimate. Roland installed an Air King fan and 4 light fixtures in our garage and 2 in our attic. He also installed an extra switch to control the light fixtures separately and added an extra outlet. With Bianca assisting Roland, the work was done quickly and efficiently. There were a few challenges because our house is wired a bit strangely, but they rolled with the punches and got it done. We obtained estimates from 3 companies, and they were all very close in price, but chose to hire Jordan Electric Services because of the fact that they are a small family owned business. We have other electrical projects in the future and will be calling on them again. Very pleased."
Response time2 hrs
Response rate100%
29 neighbors recently requested a quote
Avatar for GoGEN
GoGEN
4.8(
48
)
Electrical Wiring or Panel Upgrade

Serving San Antonio, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

"The technician David was very friendly and knowledgeable in the task at hand. Job was performed in a timely manner. I would definitely recommend GoGen to anyone needing electrical assistance."
49 neighbors recently requested a quote
Recommended by45%of homeowners
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Showing 1-10 of 278
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.