Dunn Electrical Service - Tavernier's Certified Electrical Company

107 Garden St, Tavernier, FL 33070

(305) 360-7576

Company Background

Dunn Electrical Service is a Tavernier-based electrical contractor founded on deep local knowledge and a commitment to craftsmanship. Founded in 2008 by owner John Dunn, who has been active in residential and commercial electrical work since 1998, the company brings a personal, hands-on approach to every project. John invests in continuous training for himself and his team, having taken classes with the Contractors’ Institute and attended Mike Holt seminars. This dedication to education translates directly to the field, where he hires, trains, and works alongside his crew on jobs ranging from new construction and remodels to service calls, dock power, boat lifts, and underground services. For Tavernier homeowners, this means reliable electrical solutions from a team that understands the unique challenges of our coastal environment, from saltwater corrosion to underground cable protection.

Key Services

  • Electric inspection

Question Answers

What's involved in an electrical inspection for a Tavernier home?

Our thorough electrical inspection involves checking your home's entire system for safety and code compliance. We pay special attention to areas critical in our coastal climate, such as GFCI outlets in kitchens, bathrooms, and outdoor areas, which can fail due to humidity and salt air. We also inspect panels for corrosion, check wiring integrity, and assess the condition of any underground cables, which are prone to water damage in our soil conditions. This proactive check helps prevent future issues and ensures your family's safety.

My outdoor GFCI outlets keep tripping. Is this a common issue in Tavernier?

Yes, it's very common here. The combination of high humidity, salt air, and frequent storms in Tavernier can accelerate wear on GFCI outlets, causing them to fail or trip frequently. This is a critical safety feature designed to prevent shock, so it shouldn't be ignored. Dunn Electrical Service can diagnose whether the issue is with the outlet itself, the wiring, or a downstream fault. We'll provide a reliable repair or replacement using materials suited for our harsh marine environment.

Can you handle the electrical work for a new boat lift or dock power installation?

Absolutely. With John Dunn's extensive experience since 1998 and our team's specialized knowledge, we are well-versed in the specific codes and challenges of marine electrical work in the Florida Keys. We properly size and install circuits for boat lifts, ensure all dock outlets and lighting are GFCI-protected and rated for wet locations, and use corrosion-resistant materials. We understand the importance of reliable power for your dock and take measures to protect against saltwater damage and storm surges.

Business Location & Hours



Mon:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:8:00 AM - 5:00 PM
Sat:Closed
Sun:Closed


Scroll to Top
CALL US NOW