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TRUSTED BY DENVILLE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1k+
    Verified electrical services reviews

Find Electricians in Denville

Avatar for First Class Electric
First Class Electric
4.8(
112
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving Denville, NJ and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"I highly recommend First Class Electric. I called this morning and by 10 am Joey the technician was calling me confirming he was on his way. The operator who made the appointment was very friendly and helpful. The technician Joey was very knowledgeable and friendly. He is an asset to your company! He understood what needed to be done and explained his plan. He made sure I was satisfied and answered every question. I will definitely use this company again but I want Joey to be the technician. Thank You!!!"
Generator
Generator
Generator
Generator
Generator

+21

1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Best Dressed Electric
Best Dressed Electric
5.0(
32
)
Electrical Wiring or Panel UpgradeCeiling Fan - InstallCeiling Fan - Repair+14 more

Serving Denville, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Jeremy was quick to respond, arrived right on time, and did a phenomenal job faster than most others would. He was very neat and professional and I highly recommend his services to anyone looking to have an electrical project completed."
Electrical Project
Home Automation Project
Home Automation Project
Electrical Project
Wall box

+33

Response time2 days
Response rate100%
2 neighbors recently requested a quote
R.A.P Electric Company Inc.
5.0(
19
)
Electric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For BusinessElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+10 more

Serving Denville, NJ and surrounding areas

Approved

Super Service Award Winner

Customers say: True professional

"If you're looking for an honest and knowledgeable electrician, R.A.P. Electric Company is the real deal. When my master bathroom outlets suddenly lost power, I spent hours checking breakers, outlets, and GFCIs without finding the problem. After contacting R.A.P. through Angi, I expected a service call and a bill. Instead, the electrician took the time to ask a few questions and patiently guided me through troubleshooting over the phone. He helped me locate a forgotten GFCI outlet in my basement that had tripped and was causing the problem. Once I reset it, everything worked perfectly. Many electricians could have charged me for a house call to perform a 30-second fix. Instead, R.A.P. chose honesty and customer service over making a quick dollar. That level of integrity is rare these days. I will definitely use R.A.P. Electric Company for any future electrical work and highly recommend them."
Additional Photos
Response time8 hrs
Response rate100%
Recommended by66%of homeowners
Hi Tech Electric
4.5(
78
)
Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+15 more

Serving Denville, NJ and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Bill and his team were excellent! After coming by to give a free quote, we scheduled the job. They arrived on time, were extremely friendly, and answered all of my questions. The work was efficient, quick, and little to no mess. Will be sending them more business very soon. Highly recommend to anyone needing electrical work done."
Recommended by74%of homeowners
Current Electric Contracting, LLC
4.3(
43
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+2 more

Serving Denville, NJ and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I am very satisfied with the work done in our home. Needed some switch replacements as well as capping off some exposed wiring. Current was timely, professional and reasonably priced."
Arisol Company
Response time1 day
4 neighbors recently requested a quote
Recommended by73%of homeowners
ARS Electric and Design, LLC
4.5(
33
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedCeiling Fan - Install+12 more

Serving Denville, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Small jobs welcome

"Chris at ARS Electric was both knowledgeable and friendly. He and his coworker were able to come for my small bathroom exhaust fan installation job the day after I inquired on Home Advisor. Accessibility to contractors these days is never that fast. I highly recommend the services if ARS Electric."
Response time1 day
4 neighbors recently requested a quote
Recommended by96%of homeowners
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Electrical questions, answered by experts

Upgrading your electrical system can save you money on your monthly utility bills by powering your home more efficiently. Electrification nonprofit Rewiring America estimates that a household could save $1,800 per year on energy bills by upgrading to a modern electric heat pump, switching to a heat pump for their water, installing solar panels on the roof, and converting to an electric vehicle.

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.

You can certainly talk with electricians about pricing, but the pro has the first and last word on what they charge. If you feel like a quote is too expensive, you can discuss the quotes that other electricians have made and see if they’ll lower their estimate in return. Or you may be able to talk about specific parts of the estimate and how they can be changed. 

The most common type of electrical outlet is a 3-prong outlet, which has two flat blades (one is wider than the other) and a round grounding pin. Older homes typically have 2-prong outlets that aren’t as safe as more modern options and are generally not up to current electrical codes.  Other outlets you can find in your home include 20A, 125 volt varieties for larger appliances like refrigerators or washing machines. 

There are also GFCI outlets, which protect against electrical shock in wet areas, such as bathrooms and kitchens, and arc fault circuit interrupter (AFCI) outlets, which protect against electrical fires caused by arcing.

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.

The Denville, NJ homeowners’ guide to electrical services

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