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TRUSTED BY KEY LARGO, FL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon60
    Verified electrical services reviews

Top-Rated Electricians in Key Largo - Updated Nov 2026

Cerro's Electric Enterprise Corp.
4.4(
12
)
Electrical Switches, Outlets & Fixtures - Install or Repair - For BusinessElectrical Wiring or Panel Upgrade - For BusinessElectrical for Addition or Remodel - Install - For Business+2 more

Serving Key Largo, FL and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

With over 21 years of experience serving the Miami area, Cerro's Electric Enterprise Corp., is your solution for all your electrical needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today! Satisfaction guaranteed!

Response time1 day
Recommended by66%of homeowners
Avatar for James Townsley Construction
James Townsley Construction
4.7(
271
)
Lightning Protection - Install or Repair

Serving Key Largo, FL and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"Mr Townsley knows his trade Iâ m a retired electrical engineer and Iâ m very satisfied with the installation of the lightning rods Jim never cut any corners and did a excellent job"
Response time8 hrs
Response rate93%
136 neighbors recently requested a quote
Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
372
)
Lightning Protection - Install or Repair

Serving Key Largo, FL and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Used this company previously and again it was a pleasure from beginning to end. I would give him 10 Stars if I could. Referred William to a close friend of mine and she was just as pleased. We both sleep better during our bad Florida thunderstorms. A friend of mine lost their home due to lightning. They got out just in time couldn’t save anything but their lives barely. I urge all to install lightning rods."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
145 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for StrikeForce Lightning Protection LLC
StrikeForce Lightning Protection LLC
4.6(
27
)
Lightning Protection - Install or Repair

Serving Key Largo, FL and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

With over 4 generations of experience in lightning protection, StrikeForce is who you need to protect your home from lightning damage. We handle everything from the initial consultation to completion of service with customer satisfaction as a priority. Give us a call today. We're looking forward to working with you!

Residential Installations
Residential Installations
Residential Installations
Residential Installations
Residential Installations

+1

8 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for DadeAppliance
DadeAppliance
4.6(
687
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Key Largo, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Jose was available immediately to repair my electric clothes dryer. He was very knowledgeable and professional. He also took the time to diagnose an issue with my dishwasher and recommended repairs needed."
Response time4 hrs
67 neighbors recently requested a quote
Recommended by76%of homeowners
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Electrical FAQs, answered by experts

Pellet stoves do require electricity to power their automated features, such as the pellet feeder, fans, and digital controls. However, their electricity consumption is relatively low compared to other household appliances. During a power outage, pellet stoves equipped with battery backup systems or manual ignition options can still operate, though fans and automatic feed mechanisms may not function. Have a backup heating plan in place for these situations, especially if you live in a region prone to severe weather events.

Typically, when a 3-way switch only works when one switch is on, this is one of the most telltale indicators that the switch has gone bad (although this could also be the result of faulty or loose wiring). To diagnose the issue, toggle each switch until the light comes on. Once it’s on, toggle each switch separately again; the switch that doesn’t turn the light off is the bad switch. 

You should always turn off a breaker whenever electrical work is being done. This step can prevent electrical shock and injury. Also, if a breaker is repeatedly tripping, it can mean there is an electrical overload, and it should be shut off. You should contact an electrician to figure out the cause. Make sure to review how to turn off your circuit breaker safely if you do it yourself, and follow safety precautions to avoid severe injuries.

Homeowners should avoid replacing a circuit breaker without turning it off. While you technically can replace a circuit breaker without turning off the main breaker—and professionals can and do—it’s only safe for electricians to use this process. Working with a live panel is extremely dangerous if you don’t have experience working with electricity. Always follow safety measures to avoid electrical shock.

The color of your cable will help you to identify its function. In the U.S., the National Electrical Code (NEC) designates the color code for electrical cables. “Hot” cables are black, red, and blue. In cases of higher voltage lines, orange might also be used to indicate a hot cable. White or gray indicates a neutral, and green or green with a yellow stripe indicates a ground.

The Key Largo, FL homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.