Electric Rewiring Services in San Antonio

Old or damaged wiring puts your home at risk. Classic Electric Co. handles full and partial rewiring projects across San Antonio, TX, keeping your property safe and up to code.

Licensed, insured, and review-backed

100%

Code-Compliant Work

2

Sectors Served: Residential & Commercial

6+

Core Electrical Services Offered

About Us

San Antonio's Go-To Rewiring Electricians

Classic Electric Co. serves homeowners and businesses throughout San Antonio with electrical rewiring done right. Whether you're dealing with outdated knob-and-tube wiring, a home addition, or persistent electrical issues, our licensed electricians assess the full scope of your system and complete the work cleanly and to code.

Years Badge
Crew
Install

Service benefits

What Our Rewiring Service Covers

From single-room updates to whole-home rewires, we work around your schedule and explain every step before we start.

What Our Rewiring Service Covers
01

Full whole-home rewiring for older San Antonio properties

02

Partial rewiring for remodels, additions, or problem circuits

03

Replacement of outdated knob-and-tube or aluminum wiring

04

Code-compliant wiring for new construction and renovations

05

Dedicated circuits for appliances, home offices, or EV chargers

06

Inspection and assessment before any rewiring work begins

Testimonials

Electric Rewiring Reviews

Recent customer feedback about electric rewiring services.

4.9 • 168 reviews
Google ReviewsLeave us a review

Classic Electric did some rewiring and installation work in my home. They had a very reasonable price and were quick to install. I had three guys come to my home and complete the work quickly. Daniel help me set up my…

Owner reply

Thank you for the great review. We’re glad the team was able to get everything completed quickly and make the whole…

Stefanie Knows Best profile

Stefanie Knows Best

2024-03-19

Classic Electric is a fine company to deal with. They show pride in their work and want to make it right for the customer. Quality work and really good people to deal with. Highly recommend.

Owner reply

Really appreciate this. We’re glad you had a great experience with our team. We take pride in doing the job right and…

Tim Kelley profile

Tim Kelley

2026-05-18

We utilized Classic Electric to replace our breaker box, wiring for a generator and replaced all the plugs and light switched in our home. Everything was done in a very professional manner and would definitely recommend…

Owner reply

Thank you for trusting Classic Electric with such a big project. Replacing a breaker box, generator wiring, and…

Ken Pruett profile

Ken Pruett

2026-05-04

I have used Raul and Classic Electric Repairs for several years in both my home and business needs He has done an outstanding job every time!

Owner reply

Thank you very much Aida for your kind review. It is always a pleasure to assist you at your San Antonio home and…

Aida Najar profile

Aida Najar

2026-04-10

Needed a quote to upgrade my electric service and Raul came out right away. He was prompt, thorough with the scope of work that was quoted and very knowledgeable. He is a master electrician and exactly what we needed…

Owner reply

Thank you for the Review Elida! It was a pleasure working with you and being able to get your Meter loop upgrade done…

Elida Hernandez profile

Elida Hernandez

2026-04-01

We have been using Classic Electric for more than 14 years at our home and restaurant! Raul and his team really show up and do an outstanding job. Most of the guys feel like family now! I highly recommend his company…

Owner reply

Thank you Shelby and Ben for trusting Classic Electric for over 14 years—we truly appreciate your loyalty! It’s been an…

Douglas profile

Douglas

2026-03-25

How It Works

Our Rewiring Process, Step by Step

Every rewiring job starts with understanding your specific situation. Here is what to expect when you work with Classic Electric Co.

01Step 1

Initial Assessment

We inspect your existing wiring, panel, and outlets to identify what needs replacing and flag any code issues before giving you a clear picture of the work involved.

02Step 2

Scope and Planning

Once we know what is needed, we map out the rewiring plan, discuss timeline, and confirm which areas of the home or business will be affected during the project.

03Step 3

Rewiring and Installation

Our electricians run new wiring, connect outlets and fixtures, and ensure every circuit meets current San Antonio and Texas electrical codes throughout the install.

04Step 4

Testing and Final Walkthrough

Before we leave, we test every circuit, confirm proper breaker labeling, and walk you through the completed work so you know exactly what was done.

Frequently asked

Common Questions About Electric Rewiring

Common questions get answered quickly so the page feels more trustworthy before someone reaches out.

Q1

How do I know if my home needs rewiring?

Frequent breaker trips, flickering lights, burning smells near outlets, or wiring that predates the 1980s are common signs. A professional inspection by our San Antonio electricians can confirm whether rewiring is necessary.

Q2

How long does a whole-home rewire typically take?

Most whole-home rewiring projects take between three and seven days depending on the size of the home and accessibility of the existing wiring. We can give a more specific estimate after the initial walkthrough.

Q3

Will rewiring require opening up my walls?

Some wall access is usually needed, but we work to minimize disruption where possible. Our team uses techniques that reduce the amount of drywall work required, especially for partial rewires.

Q4

Is a permit required for electrical rewiring in San Antonio?

Yes, most rewiring work in San Antonio requires a permit and inspection. Classic Electric Co. handles the permitting process as part of the job so everything is documented and code-compliant.

Q5

Can I stay in my home during the rewiring project?

In most cases, yes. Power may need to be cut to specific areas at certain points, but our team coordinates the schedule to keep disruption manageable for residents.

Q6

What is the difference between full and partial rewiring?

Full rewiring replaces all electrical wiring throughout the property. Partial rewiring targets specific circuits, rooms, or sections, such as a kitchen remodel or a new addition, where the existing wiring is insufficient or unsafe.

Q7

Do you handle panel upgrades alongside rewiring work?

Yes. If your current panel cannot support updated wiring or additional circuits, we can combine a panel upgrade with your rewiring project so both are completed together efficiently.

Q8

Does rewiring affect my home's resale value?

Updated wiring is a clear selling point, especially in older San Antonio homes. Buyers and inspectors often flag outdated electrical systems, so rewiring can remove a significant barrier during the sale process.

Schedule Your Rewiring Consultation

Call Classic Electric Co. at (210) 843-8396 or send us a message to set up an assessment for your San Antonio home or business.

Classic Electric Co. provides residential and commercial electrical services throughout San Antonio, TX — from panel upgrades and EV charger installation to lighting and troubleshooting — with a focus on safety, code com

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