Miami, FL
4.9/5 from 25,000+ Homeowners
House Rewiring Services in Miami, FL
Safe, modern wiring for Miami homes—protect your family and property
- Replace dangerous outdated wiring
- Aluminum wiring replacement
- Minimal wall damage & repair
- Code-compliant installations
Providing Expert Service Since 2007
Warning Signs Your Miami Home Needs Rewiring
Home Built Before 1970
Homes over 50 years old likely have outdated wiring inadequate for modern electrical demands and safety standards.
Aluminum Wiring or Knob-and-Tube
These dangerous wiring types cause fires and fail to meet current codes—replacement is essential for safety.
Discolored Outlets & Burning Smells
Scorch marks on outlets, burning odors, or sparking indicate dangerous wiring failures requiring immediate attention.
Frequently Tripping Breakers
Constant breaker trips, blown fuses, or flickering lights signal wiring unable to handle your home’s electrical load.
Complete Rewiring Solutions for Miami Homes
Miami’s older homes—especially in Coral Gables, Homestead, and Miami Beach—often contain dangerous outdated wiring that wasn’t designed for today’s electrical demands. Aluminum wiring, ungrounded systems, cloth-wrapped cables, and deteriorated insulation create serious fire risks. Salt air and humidity accelerate wire corrosion faster than in other climates. Mister Sparky’s certified electricians specialize in rewiring older homes using modern materials and techniques that minimize wall damage. We ensure your home’s electrical system is safe, reliable, and code-compliant, protecting your family and property while supporting all your modern electrical needs.
Whole House Rewiring
Complete home rewiring replaces every circuit from the panel to every outlet, switch, and fixture. This comprehensive approach ensures consistent safety throughout your home. Our electricians carefully plan wire routes, fish new cables through walls and attics minimizing damage, install modern grounded outlets at every location, upgrade to current electrical code requirements, and patch/repair any necessary access holes. We can place a switch, light, or plug anywhere in the house. We work room-by-room, maintaining power to unaffected areas when possible. Miami homes benefit from marine-grade connections in coastal areas and proper protection against humidity. Complete rewiring typically takes 3-7 days depending on home size, but provides decades of safe, reliable electrical service.
Whole house rewiring includes:
- All circuits replaced panel-to-device
- Grounded three-wire systems
- Modern code-compliant materials
- GFCI/AFCI protection where required
Aluminum Wiring Replacement
Homes built 1965-1973 often contain aluminum wiring that expands/contracts with temperature changes, loosening connections and causing fires. Aluminum oxidizes, creating resistance and heat at connection points. This wiring type is a documented fire hazard requiring professional replacement. We remove all aluminum circuits, install copper wiring throughout, use approved connectors where aluminum must remain temporarily, and ensure proper connections at every device. Insurance companies increasingly require aluminum wiring replacement or expensive additional coverage. Copper wiring eliminates fire risk, improves reliability, and restores full home value and insurability.
Knob-and-Tube Wiring Removal
Not every home needs complete rewiring—sometimes specific circuits or rooms require updates. We rewire problem areas, high-demand circuits for kitchens and laundry rooms, additions and renovations, or circuits with damaged wiring. This targeted approach costs less than whole-house rewiring while addressing specific safety concerns. Our electricians assess which circuits need replacement, match new wiring to existing where appropriate, and ensure seamless integration. Partial rewiring is ideal for homes with mixed-age wiring where some circuits are adequate while others pose risks or can’t handle modern loads.
Partial Rewiring & Circuit Updates
Not every home needs complete rewiring—sometimes specific circuits or rooms require updates. We rewire problem areas, high-demand circuits for kitchens and laundry rooms, additions and renovations, or circuits with damaged wiring. This targeted approach costs less than whole-house rewiring while addressing specific safety concerns. Our electricians assess which circuits need replacement, match new wiring to existing where appropriate, and ensure seamless integration. Partial rewiring is ideal for homes with mixed-age wiring where some circuits are adequate while others pose risks or can’t handle modern loads.
Don’t risk your family’s safety with dangerous outdated wiring. Mister Sparky’s certified electricians provide professional rewiring services that eliminate fire hazards, support modern electrical demands, and ensure code compliance. Miami’s older homes deserve safe, reliable electrical systems. Call (305) 508-4225 now for a comprehensive wiring evaluation and free rewiring quote
100% Satisfaction Guarantee
If you’re not completely satisfied with our work, we’ll make it right or refund your money.
House Rewiring FAQs
Our certified electricians will provide you with a quote featuring straightforward pricing after conducting a thorough inspection of your electrical system. We’re unable to offer pricing over the phone as we need to evaluate your specific setup in person to present an accurate estimate. The final cost for whole house rewiring depends on your home’s size, the complexity of the electrical layout, and the scope of work required. Partial rewiring or single-room updates vary based on the specific areas involved and existing conditions. We provide detailed estimates that clearly outline all aspects of your project.
Complete rewiring takes 3-7 days for most homes. Partial rewiring completes in 1-3 days. We work efficiently to minimize disruption while ensuring quality.
Yes, though it’s inconvenient. We maintain power to some areas while working on others. Many homeowners stay with family for a few days during major rewiring.
Some access holes are necessary, but we minimize damage using professional fishing techniques. We patch holes and leave walls ready for painting.
Yes, all rewiring requires electrical permits and inspection. We handle all permitting and ensure your rewiring meets Florida electrical code requirements.
Check outlets and switches—aluminum wiring is marked “AL” or “ALUMINUM” on the cable sheathing. Homes built 1965-1973 likely have aluminum wiring.
Yes, modern safe wiring is essential for home sales. Updated electrical systems typically return 100%+ of investment while making your home insurable and marketable.
Yes, rewiring your home can potentially lower your homeowner insurance premiums. Many insurance companies view outdated electrical systems—particularly aluminum wiring, knob-and-tube wiring, and ungrounded systems—as significant fire hazards that increase risk. Homes with these older wiring types may face higher insurance rates or difficulty obtaining coverage at all. By replacing dangerous outdated wiring with modern, code-compliant copper wiring and proper grounding, you eliminate these fire risks and demonstrate to insurance providers that your home meets current safety standards. While savings vary by insurer and your specific situation, professional rewiring often results in more favorable insurance rates and makes your home fully insurable, whereas some insurance companies refuse to cover homes with active aluminum or knob-and-tube wiring.
Don't Risk Your Family's Safety with Dangerous Outdated Wiring.
Wiring is essential to the function of any residential electrical system. That’s true because it helps form the circuits that conduct power to and from various parts of your household. The wiring currently installed in your home may provide trouble-free function for decades at a time. However, for various reasons, you may also need to rewire your electrical system.
Do you need rewiring services to restore the safety or function of your electrical system? Mister Sparky is your reliable provider of house rewiring in Miami, FL, or a neighboring community. We can accurately assess the condition of any wiring now installed in your home. We also have the skill required to complete even the most intricate rewiring job.
Replacing Old Wiring in Your Home
At Mister Sparky of Miami, we often rewire electrical systems in older homes. Do you need to replace old wiring? The answer to that question may be yes if your home was built in the 1970s or earlier. Why? Wiring installed prior to the 1980s can’t always cope with the high power loads common in today’s homes. You may also have aluminum wiring installed in your home. Wiring made from this material is a known safety hazard. To protect your home from electrical fires, it should always be replaced ASAP. Do you need help determining the age or composition of your current electrical wiring? Don’t put up with any malarky! Mister Sparky can tell you the age of any household wiring. We can also tell you if your wiring is still electrically safe. What’s more, we can immediately identify any aluminum wiring in your home.Additional Signs That You Need House Rewiring in Miami, FL
When it comes to rewiring your household, there are also other considerations to keep in mind. For example, even newer wiring can malfunction or sustain serious damage. Problems that may be traced to damaged or faulty wiring include:- Flickering or unusually dim lights in your home
- Sparking or discolored electrical outlets
- Circuit breakers in your electrical panel that won’t stay on
- Fuses that blow repeatedly
- Unexplained burning smells inside your home
- Plugged-in appliances that shock you when touched
Added Benefits of Timely House Rewiring
Restoration of electrical safety and function is the chief reason for rewiring your home. However, a timely rewiring job also comes with other common benefits. Perks that may apply to your household include:- More efficient use of your electrical power
- A resulting decrease in your utility expenses
- Increased home resale value