San Antonio Electrician — 78204
78204 is the ZIP code for San Antonio in Bexar County, Texas. Electricians working this route handle everything from a dead outlet in a 1950s bungalow to a 200-amp service upgrade for a new heat pump, and the price of those two jobs is not close.
If the symptom is a burning smell, sparking, smoke or water contacting live wiring, treat it as an emergency and cut the circuit at the panel. Everything else is a scheduling question rather than a safety one.
Free referral service · no charge for the call · written quote before any work starts
- Every quote itemised — materials, labour, permit fee and anything that could change the scope.
- Insurance and workers’ compensation verified before anyone arrives at your property.
- Local crews who know your area’s permit office, inspection timelines and housing stock.
- Repairs tested under load before sign-off, not just switched on and left.
- Written quotes before work starts, with a flat price per task rather than an open hourly meter.
Electrical work local to 78204
San Antonio is served by licensed electricians working across 83 ZIP codes and 2 counties. The city page for San Antonio lists every covered ZIP, and each service page explains what the job involves and what drives the price.
What people in San Antonio call about
- Before a major renovation, solar, battery or EV decision
- Someone in the home depends on powered medical equipment
- A GFCI will not reset or keeps tripping with nothing plugged in
- A circuit that dies randomly and comes back on its own
- One room or one wall has no power while the rest is fine
- A burning or fishy smell near an outlet, switch or panel
- Double-tapped breakers or circuits with no earth ground
If any of those are happening now, treat the circuit as suspect: switch it off at the panel and have it tested rather than resetting a breaker repeatedly.
Aluminum Wiring Repair in San Antonio — what it costs
Assessment and remediation of aluminium branch circuit wiring in homes built roughly between 1965 and 1973, where loose connections create real fire risk.
| Work | Typical range | Notes |
|---|---|---|
| Full aluminium wiring inspection and report | $300 – $900 | Room-by-room device check |
| Copper pigtailing at outlets and switches | $40 – $120 | Per device, typical remediation method |
| Whole-home pigtailing remediation | $2,000 – $6,000 | Depends on device count |
| Partial circuit replacement | $1,500 – $5,000 | Kitchen, bath, laundry first |
| Full branch circuit replacement | $4,000 – $9,000 | Highest-confidence fix |
Duration: typically 1 day - 2 weeks. Full Aluminum Wiring guide for Texas.
Services available in 78204
24/7 Emergency Electrician
$150 – $850Electrical Panel Replacement
$1,300 – $4,000Outlet, Switch & Receptacle Installation
$120 – $500Circuit Breaker Replacement & Repair
$150 – $600Whole-House Rewiring
$8,000 – $30,000Dedicated Circuit Installation
$200 – $900200 Amp Service Upgrade
$1,800 – $4,500Whole-House Generator Installation
$4,000 – $18,000Smoke & CO Detector Installation
$100 – $800What moves the price in San Antonio
Things that lower it
- An existing circuit that can carry the new load
- Open access — attic, basement or crawlspace runs
- Bundling several small jobs into one visit
- Spare breaker positions already in the panel
Things that raise it
- Fishing new cable through finished plaster or drywall
- A panel that is full, undersized or a recalled brand
- Permitted work with inspection and utility coordination
- Damaged service entrance, meter base or mast
Local notes for 78204
- Bexar County is the permitting jurisdiction for electrical work at this location.
- Time zone: Central — emergency and after-hours availability follows local time.
- 83 ZIP codes inside this service area.
- Service radius is local: the crew dispatched is working in this area, not travelling from out of state.
Map of the San Antonio service area
Amber marker: San Antonio, TX 78204. Blue markers: nearby covered cities. The shaded ring shows a typical 15-mile local service radius — actual dispatch areas vary by contractor.
Nearby ZIP codes
Adjacent ZIP codes with licensed coverage. If your address sits on a boundary, either ZIP works.
Electrician FAQ for 78204
What does an electrician charge in San Antonio, TX?
Expect the same structure as the national market: roughly $50-$150 per hour for licensed residential work plus a trip fee of about $75-$200, with most common jobs priced flat-rate per task. Local labour rates in Texas move the national ranges by roughly 10-25% either way, and panel capacity work starts around $1,300 and rises from there.
Is 24/7 emergency service available for 78204?
Emergency requests are taken around the clock. Central time applies locally, and after-hours availability depends on the contractor on duty — genuine emergencies such as burning smells, smoke, sparks or water contacting live wiring are prioritised over routine work.
Do you have electricians covering the 78204 ZIP code?
Yes — 78204 (San Antonio, Texas, Bexar County) is inside the coverage network, and requests from this ZIP are routed to licensed electrical contractors working the San Antonio area. Give the dispatcher the ZIP and the street so they can confirm the visit window.
How much does an electrician cost per hour?
Licensed residential electricians generally charge in the $50 to $150 per hour range in 2026, plus a service call fee of roughly $75 to $200. Most companies now price common jobs flat-rate rather than hourly, which means the number you are quoted is the number you pay if the scope does not change.
Which county handles electrical permits for 78204?
This ZIP sits in Bexar County, Texas. Permit and inspection requirements for panel changes, service upgrades and new circuits are set locally, so confirm with the contractor whether a permit is required for your specific job and who is filing it.
What warranty should I expect?
Workmanship warranties are set by the contractor, and one to two years on labour is common on larger jobs, with manufacturers covering the equipment separately. Ask for the warranty terms in writing on the invoice, not verbally.
What payment methods are typical?
Card, cheque and bank transfer are common, with financing available on larger projects through some companies. Be cautious of anyone demanding full payment in cash up front — a deposit for materials is normal on large jobs, full prepayment is not.
Other ZIP codes in San Antonio, TX
83 covered ZIP codes in San Antonio. Jump straight to the one closest to your address.
- 78201
- 78202
- 78203
- 78204
- 78205
- 78206
- 78207
- 78208
- 78209
- 78210
- 78211
- 78212
- 78213
- 78214
- 78215
- 78216
- 78217
- 78218
- 78219
- 78220
- 78221
- 78222
- 78223
- 78224
- 78225
- 78226
- 78227
- 78228
- 78229
- 78230
- 78231
- 78232
- 78233
- 78235
- 78237
- 78238
- 78239
- 78240
- 78241
- 78242
- 78243
- 78244
- 78245
- 78246
- 78247
- 78248
- 78249
- 78250
- 78251
- 78252
- 78253
- 78254
- 78255
- 78256
- 78257
- 78258
- 78259
- 78260
- 78261
- 78263
- 78264
- 78265
- 78266
- 78268
- 78269
- 78270
- 78278
- 78279
- 78280
- 78283
- 78284
- 78285
- 78288
- 78289
- 78291
- 78292
- 78293
- 78294
- 78295
- 78296
- 78297
- 78298
- 78299
Need an electrician in San Antonio 78204?
Free phone triage: describe what is happening and find out whether it needs a visit today or can be scheduled. No obligation, no charge for the call.
Call (619) 877-0478Call (619) 877-0478 any time. Ask for the licence number, the trip fee and a flat price for the job.
Nationwide Electrician is a free referral service connecting San Antonio homeowners with licensed electrical contractors. We do not perform electrical work and we do not set the prices contractors charge. Coverage data for 18,671 US ZIP codes, last verified September 23, 2026.