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TRUSTED BY GREENVILLE, WI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon283
    Verified electrical services reviews

Find Electricians in Greenville

M and R Electric, LLC
4.9(
18
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install

Serving Greenville, WI and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"We had a ceiling light/fan and stove hood installed. Mitch and Roland were able to complete the jobs quickly and efficiently, and are great to work with. I would recommend them to anyone who needs electrical work done."
Response time1 day
Response rate87%
Recommended by100%of homeowners
Avatar for Brey Electric, LLC
Brey Electric, LLC
5.0(
6
)
Ceiling Fan - InstallElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Not Provided+6 more

Serving Greenville, WI and surrounding areas

Approved

In business since 2024

Warranties offered

Small jobs welcome

"You can stop searching for an electrician - hire Brey Electric. You couldn?t ask for a more professional contractor. He installed a GFCI outlet in the bathroom and had to go through a very tight attic space. He recommended the attic route because it would be less expensive than running a wire up from the basement. He explained clearly what the job would entail, finished the job ahead of schedule, vacuumed the floor when the job was completed, and went a step further to offer to provide a custom extension cord if the toilet seat cord isn?t long enough. Conner takes customer service seriously and works with the electrical contractors association to stay current with industry practices. He?s relaxed and very easy to work with. I won?t hesitate to refer Brey Electric to my friends and call on Connor for future jobs."
Electrical Panel
Planned location for Plug
Panel with Interlock kit
Exterior with Plug
Response time1 day
Recommended by16%of homeowners
Avatar for Keehn Electric LLC
Keehn Electric LLC
New to Angi
Fixed Generator - InstallElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+2 more

Serving Greenville, WI and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n\n

Response time2 days
7 neighbors recently requested a quote
Avatar for RISING EAGLE SOLUTIONS LLC
RISING EAGLE SOLUTIONS LLC
5.0(
1
)
Outdoor Lighting - Plan and Install

Serving Greenville, WI and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time1 day
2 neighbors recently requested a quote
River White Remodeling
New to Angi
Portable Generator - Repair

Serving Greenville, WI and surrounding areas

Approved

In business since 2010

Free estimates

River White Remodeling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Appleton, WI and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you

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Electrical questions, answered by experts

It’s possible to distinguish a positive black wire from a negative black wire if you know what type of circuit the wires are in. If it’s an alternating current (AC), then black wires are positive. If it’s a direct current (DC), then black wires are negative. 

Sometimes, a circuit has two black wires. In that case, the positive black wire will be solid black while the negative black wire will have a white stripe on it. If you’re still unsure, you can use a multimeter to check.

No. Do not use a 14-gauge wire on a 20-amp outlet. A certified licensed electrician would know that the National Electrical Code (as per Section 240.4(D) subsection 3) requires 14-gauge wires to be used with a maximum amplitude of 15. Therefore, you should only use 12-gauge wires on 20-amp outlets.

GFCI outlets should be clearly labeled with LINE and LOAD labels, with arrows leading to the proper terminals. The line terminals are typically at the top, and the load terminals are typically at the bottom.

With AC wiring, which is the kind most likely you’ll find at home, the black wire is “hot,” and the white is “neutral.” The bare or green wire is considered the safety ground wire. If you encounter DC wiring, it’s relatively easy to tell positive or negative wires apart. red wires are used to indicate positive voltage and black wires indicate negative voltage.

Yes, an AFCI (arc fault circuit interrupter) outlet also has line and load terminals, although it uses different technology than a GFCI and offers a different kind of protection. AFCIs monitor for internal arc faults, a type of wiring problem that can start an electrical fire.

The Greenville, WI homeowners’ guide to electrical services

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