Best Electrician in San Antonio, TX
Finding the best electrician in San Antonio starts with matching the company to the job, whether that means troubleshooting a wiring problem, upgrading a panel, or installing an EV charger. The rankings above offer a starting point, but ratings alone should not decide who works on your electrical system. Use this guide to compare service fit, understand the reviews, and check the details before you book.
How we picked the best electrician in San Antonio
The BizzFactor Score combines Google ratings, review volume and recency, customer sentiment, years in business, and verified credentials. In plain terms, it considers both the average star rating and the broader record behind it. A high rating matters, but so do the number of reviews, how recent they are, and what customers describe.
The Problem Solvers leads this list with a BizzFactor Score of 86.4, followed by Mister Sparky at 85.8 and Mr. Electric of San Antonio at 85.7. Those scores are close, so the specific work you need should help determine your shortlist. A company listing panel upgrades may be a more direct fit for that project than one without a detailed service list.
License and insurance verification are not confirmed for any business on this list, and BBB information is unavailable. Although several review summaries describe licensed technicians, that does not establish independent credential verification. Ask for current documentation before hiring, and treat years in business as useful context rather than a substitute for those checks.
Our top picks at a glance
The Problem Solvers has a 4.9-star Google rating from 1,067 reviews and 49 years in business. Its review summary highlights efficient electrical repairs and installations, clear communication, punctual arrivals, and clean work sites. It lists electrical work alongside HVAC, roofing, plumbing, and financing options, making it worth considering when comparing providers for several home-service needs.
Mister Sparky holds a 4.8-star Google rating from 4,049 reviews and has been in business for 31 years. Its review summary emphasizes precise panel upgrades and rewiring, clear communication, same-day repairs, and transparent quotes; confirm scheduling directly rather than assuming immediate availability. Listed services include emergency repairs, panel upgrades, lighting and wiring installation, and EV charger installation.
Mr. Electric of San Antonio has a 4.8-star Google rating from 1,135 reviews. Its review summary points to efficient repairs and installations, technical expertise, clear communication, and fair pricing. Residential and commercial services, electrical safety inspections, upfront pricing, and a workmanship guarantee appear among its offerings; ask what the guarantee covers.
Allgood Electric has a 4.8-star Google rating from 760 reviews. Its review summary highlights transparent pricing, prompt arrivals, and wiring issues resolved correctly the first time. Its listed services make it a relevant option for residential repairs, remodeling, whole-home rewiring, surge protection, and lighting upgrades.
Absolute Power Electrical Contractors holds a 4.9-star Google rating from 332 reviews and has 21 years in business. Its review summary emphasizes efficient work, clear communication, and handling complex wiring issues. It lists residential and commercial electrical services, panel upgrades, EV charger installation, and emergency repairs.
What to look for when hiring
Start with the exact scope rather than a general request for electrical work. Describe the symptoms, affected rooms or equipment, and any recent changes, such as a new appliance. For a panel upgrade or EV charger, ask how the electrician will assess existing capacity and determine what additional work is necessary.
Request the contractor's license details and current proof of insurance, then verify them independently. Ask who will perform the work and who will supervise it. For projects that may require permits or inspections, get a clear explanation of who handles those steps.
Compare written estimates for the same scope, not just the final totals. Look for labor, materials, diagnostic charges, permit responsibilities, cleanup, and any exclusions. Ask how concealed wiring problems or other unexpected conditions will be priced and approved before extra work begins.
Use reviews to identify patterns in communication, troubleshooting, and follow-through. For 4A Electrical Services, LLC, Firefly Electric Service, Citywide Electric, Bolt Electric, and LM Electric, confirm the specific services you need because detailed service lists are unavailable here. Strong ratings are encouraging, but they do not establish experience with every electrical project.
Questions to ask before you book
Can you share your current license details and proof of insurance? Ask whether those documents cover the business and the people assigned to your job, and verify them before authorizing work.
Have you completed this type of electrical project, and what will you inspect first? For rewiring, panel work, or an EV charger, ask how the assessment will establish the scope rather than jumping straight to an installation quote.
What does the written estimate include, and what could change the total? Ask about diagnostic charges, materials, permits, cleanup, and the approval process for additional work so you can compare quotes fairly.
Who will handle any required permits and inspections, and how long might power be off? Ask for a realistic schedule and notice of any access requirements so your household or business can plan.
What written warranty or workmanship guarantee applies, and how are return visits handled? Clarify coverage, exclusions, and whom to contact if the same issue returns after the repair.
Red flags to avoid
Be cautious if a contractor will not provide license details, insurance documentation, or a written scope. Review language about licensed technicians is not a replacement for verification. Pressure to begin immediately without answering basic questions is another reason to pause.
Watch for vague estimates that omit materials, diagnostic charges, or responsibility for permits. A low total is difficult to evaluate if important work is excluded. Avoid open-ended approval for extras; request an explanation and revised price before additional work proceeds.
Be wary of promises to skip required permits or dismiss recurring electrical problems without investigation. Repeated breaker trips, burning smells, or visible damage deserve careful assessment rather than a quick reassurance. Choose someone who explains the findings, discusses the repair options, and documents the agreed work.