Dena Electric: Licensed Electrical Company Serving Silver Spring 20901
1126 Caddington Ave, Silver Spring, MD 20901
Business Overview
Dena Electric is a trusted, locally-owned electrical contractor serving Silver Spring and the surrounding areas. We specialize in thorough electrical inspections and targeted repairs to address the specific challenges homeowners in our community face, such as nuisance tripping of arc fault circuit interrupters (AFCIs) and damage caused by rodents. Our experienced technicians are adept at diagnosing the root cause of persistent breaker trips, ensuring your home's safety systems function correctly without unnecessary interruptions. We also provide expert repair and replacement of rodent-compromised wiring, safeguarding your property from fire hazards and restoring reliable power. Committed to safety and code compliance, Dena Electric provides clear, honest assessments and durable solutions to keep your Silver Spring home powered safely.
Main Services
- Electric inspection
Question Answers
My AFCI breaker in Silver Spring keeps tripping. Can an electrical inspection from Dena Electric pinpoint the cause?
Yes, absolutely. Nuisance tripping of Arc Fault Circuit Interrupters (AFCIs) is a common issue in our area, often caused by aged wiring, damaged insulation, or specific appliances. Our comprehensive electrical inspection is designed to methodically trace the circuit, identify the exact source of the arc fault—whether it's a wiring issue or a compatibility problem—and provide a clear solution to restore safe, reliable operation without the constant trips.
I suspect rodents have damaged my home's wiring. What does your inspection service cover for this problem?
Our inspection for suspected rodent damage is thorough and safety-focused. We visually examine accessible wiring in attics, basements, and crawl spaces—common entry points in Silver Spring—for gnaw marks, nesting materials, and compromised insulation. We use testing equipment to check for shorts, ground faults, and degraded circuit integrity. The inspection report will detail all affected areas and provide prioritized recommendations for repair or replacement to eliminate this serious fire hazard.
After repairing rodent-damaged wiring, how can I prevent it from happening again in Silver Spring?
While we expertly repair the electrical damage, preventing recurrence involves sealing the home's exterior. We can identify and advise on potential entry points during our inspection. We recommend partnering with a qualified pest control specialist to seal gaps around utility lines, vents, and the foundation. Combining our electrical repairs with proper exclusion methods is the most effective long-term strategy to protect your wiring and your home.
Business Location & Hours
| Mon: | 7:00 AM - 6:00 PM |
| Tue: | 7:00 AM - 6:00 PM |
| Wed: | 7:00 AM - 6:00 PM |
| Thu: | 7:00 AM - 6:00 PM |
| Fri: | 7:00 AM - 6:00 PM |
| Sat: | 9:00 AM - 5:00 PM |
| Sun: | 9:00 AM - 6:00 PM |
















