[ TX LIC #40645 · SAN MARCOS ] AUSTIN METRO

San Marcos, TX

Electrical wiring and rewiring in San Marcos, TX

Licensed electrical wiring and rewiring from our Austin shop for San Marcos homes and businesses. Real person on the line, licensed electrician on every job.

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JOB · LOCAL TEAM

Electrical Wiring and Rewiring

San Marcos, TX

Served by Keil Electric Austin

(888) 442-5345

TX License 40645

5.0 from 101 Google reviews

Direct answer

Keil Electric Austin provides electrical wiring and rewiring in San Marcos, TX. Whole-home rewiring, individual circuit rewires, new wiring runs, aluminum-branch and knob-and-tube replacement, and dedicated-circuit installs done to current code.

Licensed Electrical Wiring and Rewiring electrical wiring and rewiring across Austin From the Keil Electric Austin licensed electricians

01 - SERVICE AREA

San Marcos service area.

From our Austin shop.

We dispatch from 1511 Brandi Ln Unit D, Round Rock, TX. Most days we're already in the area on another job. After-hours emergencies, we roll a truck.

Response time

Austin: Most days we're already in the area. Same-day appointments when capacity allows. After-hours emergencies dispatched when a licensed electrician is available, a real person at the local shop answers and tells you the ETA on the call.

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Wiring work in San Marcos ranges from individual circuit repairs to whole-home rewires depending on the home’s era and condition. Mid-century homes often need targeted rewiring (kitchen circuits, master bedroom circuits) during renovation. Older homes sometimes need whole-home scope. We assess the system at the diagnostic visit and recommend the right path: targeted repair, partial rewire, or full whole-home rewire per NEC 210, 250, 310, and 314.

What we look for and how we scope. Whole-house rewiring is rare; targeted rewiring of specific circuits is more common. Failure modes we look for include knob-and-tube buried in modern insulation (heat dissipation), aluminum branch wiring from the 1965-1973 era (CPSC alerts on termination failures), Federal Pacific Stab-Lok panels (documented breaker non-trip failures), and Zinsco panels (internal arcing). NEC 314 box-fill calculations and NEC 408 panel labeling apply to any rewiring scope. Modern wiring uses copper THHN/THWN-2 in conduit or NM-B in framed walls per local code adoption. AFCI protection per NEC 210.12 is required on most living-area circuits in current code editions. We document the existing wiring, scope the rewire path in writing, and pull the permit before opening any walls.

02 - WORK FROM AUSTIN

Recent electrical wiring and rewiring work from our Austin team.

Real installs across our Austin service area.

03 - REAL WORK IN SAN MARCOS

What we have actually done in San Marcos.

Specific evidence from electrical wiring and rewiring jobs we have run in San Marcos. Not stock copy.

“On a typical electrical wiring and rewiring job in San Marcos, the customer thinks the issue is one thing, and the actual root cause is something different. Our job is to find the real cause, not the easy answer.”
Project lead, Keil Electric

Neighborhood note

When San Marcos customers reach out about electrical wiring and rewiring, the first conversation is about scope and timeline, not just price. We tell you the version that fits the project, the version that does not, and where the breakpoints actually sit. The Austin shop runs trucks through San Marcos regularly, so the install timing usually lines up with our existing schedule rather than waiting on a one-off trip.

Permit and inspection

For permits in the San Marcos 92069 area, the San Marcos building department is our point of contact. We have been pulling permits in the Austin metro long enough that the inspectors know our work, which usually shortens the close-out cycle. electrical wiring and rewiring permits typically run on a 1-2 week scheduling pattern depending on inspector load.

04 - WHAT CUSTOMERS SAY

Real reviews of our Austin team.

★ ★ ★ ★ ★ 5.0 101 Google reviews

“Had to upgrade my electrical panel and I figured it would be a headache. But Garrett showed up on time and handled everything. The team was respectful of my home, cleaned up afterward, and finished earlier than expected. The new panel looks great and I feel much safer running ...”

Are you not entertained Moxley · 7 months ago

“We had Garrett come out to install new lighting in our kitchen and fix a few switches that didn’t work. He was super knowledgeable and clearly takes pride in his work. He even noticed a potential fire hazard on another circuit and fixed it on the spot. Prices were fair and the...”

Adrienne R. · 7 months ago

See all 101 reviews on Google

Permits

Permits and inspections

Not every job requires a permit. When the local AHJ requires one, we pull it, schedule the inspection, and stay with the job until it passes. No paperwork on you.

Warranty

What's covered

10-year written warranty on circuit runs and wire. Parts and labor. Stays with the home and transfers to the next owner.

05 - WHO TO HIRE

Why hiring a licensed electrician matters.

For electrical wiring and rewiring, here's the honest comparison. We'd tell you the same thing if we weren't trying to win the job.

Keil Electric

A licensed electrician

Licensed electrician walks every job. Veteran-owned, family-run.

Permits pulled and inspections coordinated when required by the AHJ

5/10-year + lifetime warranty in writing. Parts and labor. Transfers with the home.

Fully insured + workers' comp on every crew

The price you sign is the price you pay

A handyman

Unlicensed for electrical

No state electrical license. Can do simple swaps but not panel work, rewires, or service upgrades.

No permits. Work won't pass inspection if the city audits it later.

No structured warranty. "Call me if something breaks" isn't enforceable.

If something they did causes a fire, your homeowner's insurance can deny the claim.

Cash discount may show up on the invoice.

DIY

Doing it yourself

Cheap, but only if everything goes right. Most electrical work involves load calc, code, and permitting.

A failed inspection means redoing the work. Selling the home later, the buyer's inspector flags it.

No warranty if something fails. Replacement is on you.

Live wiring is a real safety hazard. Most fatal home electrical accidents are DIY.

If you know what you're doing, fine. If you don't, call us first.

Across San Marcos, TX, Keil Electric runs electrical wiring and rewiring as part of our regular Austin service area coverage. Each job follows the same scope process: a licensed electrician walks the work, writes a fixed-price quote, and runs the install with the same warranty as everywhere else we cover.

What we see for electrical wiring and rewiring in San Marcos

San Marcos is a Hays County city with a Texas State University campus, downtown housing (historic to mid-century), substantial student-rental properties, and newer subdivisions on the edges. electrical wiring and rewiring jobs span historic rewires, mid-century panel upgrades, multi-unit and rental-property work, and newer-construction additions.

How electrical wiring and rewiring typically runs in San Marcos

Wiring and rewiring work spans new circuit installation for additions and remodels, single-circuit repair of damaged Romex or failed splices, and partial or whole-home rewires of older homes carrying knob-and-tube, aluminum branch (1965-1973), or aged Romex with brittle insulation. Documentation precedes quoting on rewires, accessible runs inspected, sample termination boxes pulled, photo-documentation in the file. Permits, rough-in inspection before drywall, and final close-out are part of the scope.

Permits and code in Texas

Austin metro cities pull permits through their own AHJs (the city of Austin uses Austin Energy and the city development services; outlying cities run through the county). The state adopts the National Electrical Code with Texas amendments. We pull the permit when the scope requires it, schedule any inspection, and close out the work in your file. San Marcos-specific permit notes go on the quote so you know what is required before any work begins.

Calls from this page reach the Austin team directly. San Marcos is part of our day-to-day coverage, dispatched from our Round Rock shop with the same crew that runs every other Austin-area job. After-hours emergencies are dispatched when capacity allows; routine jobs are usually scheduled within a few business days depending on parts and scope.

06 - FINANCING · WISETACK PARTNER

Spread the cost over time.

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0% APR for 3, 6, or 12 months (qualifying credit)
2–10 year low-interest plans for larger projects
Soft credit check, takes less than 3 minutes

Financing through our partner Wisetack. Loan terms, APR, and approval subject to underwriting. Not all applicants qualify.

Check your rate

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Common questions for Electrical Wiring and Rewiring in San Marcos

Does Keil Electric do home rewiring in San Marcos?

Yes. Whole-home rewires, partial rewires tied to remodels, and aluminum-branch or knob-and-tube replacement in San Marcos are handled by our Austin team. A licensed electrician walks every quote.

How much does a whole-home rewire cost?

Bid by home size, wall access (open versus finished), and any code-correction items found during the walk. The price is in writing before any work starts. The quote you sign is the bill you pay.

Do I need to move out during a rewire?

Not always. We can stage the work room by room and keep at least part of the home powered each day. For full rewires on smaller homes or homes where the panel is also being replaced, a few-day relocation is sometimes simpler. We tell you which path matches your home.

What about aluminum branch wiring?

Aluminum branch wiring (typically 1965-1973 era) is a known fire risk at connection points. We either replace the runs end-to-end or pigtail with copper using approved CO/ALR connectors. We walk the home and tell you which path it needs.

How long does a rewire take?

Multi-day to multi-week depending on home size and wall access. Open walls cut labor significantly. We give you a written timeline with the quote.

What is the warranty on wiring work?

10-year written warranty on whole-home rewires and new wiring runs. Parts and labor. Stays with the home.

07 - OTHER SERVICES IN SAN MARCOS