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About Dominguez Electric
Dominguez Electric operates from Elmendorf, Texas, delivering round-the-clock electrical services to residential and commercial clients across the greater San Antonio metro area. With 446 verified reviews generating a 4.8-star average rating, this owner-operated business has built its reputation through responsive service and transparent communication. Ricardo Dominguez, the founder and master electrician personally handles service calls, while also mentoring team members like Jr who customers consistently praise for politeness and efficiency. The company maintains 24-hour availability daily, ensuring help is always reachable for unexpected electrical failures.
What distinguishes Dominguez Electric is Ricardo's hands-on approach combined with unwavering availability, a rare combination in the trade. Unlike firms that operate strictly during business hours, this contractor responds around the clock, including weekends and holidays. Multiple reviewers specifically cite Ricardo going beyond the scope of the original service request: reprogramming sprinkler systems, thoroughly tracing wiring despite an unrelated problem, and taking time to educate homeowners on how their systems actually work. The owner-operate model means customers interact directly with decision-making expertise rather than rotating technicians.
Homeowners recounting service experiences consistently highlight specific technicians and problem resolutions. Suzanne Felker described Ricardo arriving soon after contact, diagnosing two separate issues, completing repairs efficiently, then voluntarily reprogramming her sprinkler system, an Unexpected add-on that saved her a second service call. Pat Silva's experience involved her fireplace specialist deferring to electrical expertise; Ricardo discovered a thermopile had been incorrectly wired, a subtle defect a fireplace technician had missed despite multiple visits. After explaining the low-voltage component's role, he corrected the wiring, restoring full fireplace function during winter. Both accounts reflect the diagnostic thoroughness and customer-first attitude driving this company's strong local standing.
What Customers Say
Every sampled review assigns 5 stars, with 446 total reviews producing a 4.8 average. Reviewers repeatedly emphasize three qualities: rapid response during urgent situations, Ricardo's willingness to explain underlying causes, and performing work outside the original scope without prompting. The consistency suggests reliable service delivery rather than isolated exceptional experiences.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Electrical Diagnostics & Repairs
Identifying root causes of failures, outlets, and wiring problems. Ricardo explains issues to homeowners rather than simply making repairs.
Panel & Service Upgrades
Evaluating existing electrical infrastructure and upgrading capacity when homes require additional load for modern appliances.
Fireplace & Gas Appliance Wiring
Diagnosing low-voltage thermopile systems powering gas fireplaces; correcting wiring errors that cause intermittent operation.
Emergency Electrical Service
Round-the-clock response for outages, hazards, and urgent situations requiring same-day attention regardless of day or weather.
Residential Remodel & Addition Wiring
Running new circuits and coordinating electrical rough-in and finish work for kitchen, bathroom, and room additions.