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Avatar for 2/Z ELECTRICAL LLC
2/Z ELECTRICAL LLC
5.0(
6
)

Serving Newcastle, WY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Professionally and efficiently performed various electrical jobs for our business Croell Inc. Varying from industrial control and automation to residential wiring of pertinent facilities."
Response time3 days
Response rate88%
4 neighbors recently requested a quote
Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
4.2(
651
)

Serving Newcastle, WY and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"The problem turned out to be a burned out small electric door switch. I believe the price was way too expensive for the service performed and the price of the door switch. What more can I say? It got done."
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+2

Response time1 day
Recommended by89%of homeowners
Avatar for Windy Ridge Electric Co., LLC
Windy Ridge Electric Co., LLC
4.0(
3
)

Serving Newcastle, WY and surrounding areas

Approved

In business since 2012

Free estimates

Small jobs welcome

"Although his business is in Moorcroft, he was in Gillette when I called him. When he arrived, he quickly replaced a faulty breaker and got the air conditioner running again. Very professional and easy to work with. Would hire him again. BTW, I didn't have a portable generator for him to repair."
Tower of Black Hills
Tower of Black Hills
Tower of Black Hills
Tower of Black Hills
Response time1 day
Avatar for Summit Electrical Solutions
Summit Electrical Solutions
5.0(
5
)

Serving Newcastle, WY and surrounding areas

In business since 2022

Free estimates

Warranties offered

"The Summit Electrical team did a fantastic job on the projects I needed done, at an affordable price. The communications every step of the way was appreciated and the staff was great! I would highly recommend Summit!"
Response time20 mins
Recommended by100%of homeowners
Avatar for KVA Electric, LLC
KVA Electric, LLC
5.0(
4
)

Serving Newcastle, WY and surrounding areas

In business since 2020

Free estimates

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 time2 days
Recommended by100%of homeowners
Avatar for HelloTech: Tech Support To Your Door
HelloTech: Tech Support To Your Door
4.2(
445
)

Serving Newcastle, WY and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"This company is obviously nationwide and hires local contractors.  I trusted Agies List that all contractors are licensed, bonded and have background checks.  This person was a handyman and not qualified to wall mount, conceal wires, add electrical outlet.  He  spend five hours in my home, for a job that should have taken two hours and left the area in a disaster.  The TV was hung close to the ceiling, the wires were hanging down from the TV, and the receiver was sitting on top of a plaster box because the cord was too short.  He was obviously not qualified to install TV wall mounts.  I have photos.    As soon as he left, I called Best Buy Geek Squad.  They were able to come out the next day and mount the TV professionally.  I have used the geek squad in Virginia and they are highly qualified.  They charge more than this nationwide company but you get what you pay for.  I called Angies List the day after the disaster and said i did not want to rate this company but I wanted to talk to a manager. No one called me to apologize. I have cancelled my membership.  Do not use this company unless you can be assured that the local contractor is qualified and is licensed.  You should never let anyone into your home that has not had background checks.
"
Recommended by87%of homeowners
Avatar for My Computer Works, Inc.
My Computer Works, Inc.
4.0(
630
)

Serving Newcastle, WY and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Bob went above and beyond the service I originally hired him to do. I had another problem with my computer which I created but he came to my rescue and he did not even charge me for the additional service"
Training and Support
Recommended by86%of homeowners
Pro Electric, Inc.
5.0(
1
)

Serving Newcastle, WY and surrounding areas

In business since 1993

Credit card accepted

Offers commercial services

Pro Electric Inc, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Response time50 mins
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Newcastle, WY and surrounding areas

In business since 1971

Credit card accepted

"I just pay $75 you never know who's going to come out. They do everything electrical. Just about everything is covered except the septic tank. I had an air conditioner replaced. It went great, all I had to do was pay for the freon. He didn't charge e more than what was needed."
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+2

Recommended by65%of homeowners
Showing 1-10 of 22
Electrical questions, answered by experts

No. Blue wires and black wires are different. Even though both are used as hot wires, they serve different functions. Black wires are far more common in residential properties. They are always hot, can be positive or negative, and usually carry electricity from a power source to an outlet. Blue wires have a specialized usage in residential properties, generally as traveler wires, and are more common in commercial properties.

While washers and dryers do not require a GFCI (ground fault circuit interrupter) outlet to function properly, electrical codes often mandate their use for safety. The National Electrical Code (NEC) requires GFCI protection for all outlets within six feet of a water source. This means a washer and dryer must be plugged into a GFCI outlet if they are installed in locations like a laundry room, utility room, garage, or basement. In other areas without a nearby water source, there is no specific requirement, but using a GFCI outlet is still recommended for extra peace of mind. It is always best to consult your local codes and regulations to ensure compliance and safety.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

Soldering is a reliable and durable way to connect wires, but it isn't the only method. Nowadays, professionals often crimp the connection instead—although this requires a higher degree of skill than soldering.

Yes, a light switch still has power even when switched off. Switches only interrupt or continue the flow of electricity into a fixture or outlet; they do not shut off the power flowing into the wire. The only way to shut off power in a light switch is to turn off the power at the circuit breaker.

The Newcastle, WY homeowners’ guide to electrical services

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