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Avatar for Home Electrical Services, LLC
Home Electrical Services, LLC
4.5(
88
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by ConsumerFixed Generator - Install+10 more

Serving Mattawa, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I hired HES last year to do an upgrade on our electrical panel. There wasnt a day that went by without our electrical panel popping or power going out. Our house was built in 1962 so it was 58 years old and had nothing done to it. During this process the previous box disintegrated and additional repairs needed to be made! It was a worse case scenario.. it didnt phase HES, they were quick and prompt to take care of the issue and completed the project on time ! Even though there was additional money due to the worse case incident, It was still within my budget guidelines. I have never felt more taken care and received such a great customer service in Moses Lake in a VERY LONG TIME! HES not only took care of the items listed but was polite and very punctual. I would recommend HES ANYTIME AND WITHOUT RESERVATION !! Thank you HES for such good quality work."
200 amp service
bakere barn
Exterior barn lighting
200 amp service
50 kw generator project

+3

Response time10 hrs
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Campbell & Company
Campbell & Company
4.6(
163
)
Electrical Wiring or Panel UpgradeFixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not Provided+3 more

Serving Mattawa, WA and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

HEATING, COOLING, ELECTRICAL, SOLAR, PLUMBING, AND\nDRAIN SERVICES IN THE TRI-CITIES & YAKIMA, WA\nSpeedy Response - Expertise and Experience - Efficient Troubleshooting - Quality Workmanship - Transparent Pricing - Excellent Customer Service\n\nAre you facing an HVAC breakdown, a plumbing emergency, electrical issues, or considering a solar energy upgrade? Look no further! We are your trusted experts in HVAC, plumbing, electrical repairs, generator needs and solar energy solutions, and we're here to solve your problems swiftly and efficiently.

149 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for ALLFix Electric & Plumbing LLC
ALLFix Electric & Plumbing LLC
5.0(
8
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeFixed Generator - Install+8 more

Serving Mattawa, WA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"High level of integrity & honesty; clear & mutually-respectful, timely communication; conscientious, diligent & focused workers with high skill level; passed all state electrical inspections related to work the first time. This job included electrical wiring & circuit upgrades for the kitchen too."
ALLFix Electric & Plumbing LLC
ALLFix Electric & Plumbing LLC
ALLFix Electric & Plumbing LLC
ALLFix Electric & Plumbing LLC
ALLFix Electric & Plumbing LLC

+10

Response time12 hrs
13 neighbors recently requested a quote
Recommended by37%of homeowners
Avalos Electric LLC
New to Angi
Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation - Materials Provided by Consumer+4 more

Serving Mattawa, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I'm a dedicated electrician with over 10 years of experience and a passion for quality workmanship. I started Avalos Electric to provide homeowners and businesses with honest, dependable electrical service they can count on. I treat every project with care, professionalism, and attention to detail because your safety and satisfaction are my top priorities.

Infinite Optical Communications, LLC
5.0(
4
)
Telephone Jacks and Wiring - Install

Serving Mattawa, WA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"A little skeptical at first, but I am very satisfied with the work. Hired this company to install Ethernet ports throughout my home and Chris did an extremely well job. Should I need further similar installations needed, I will be using him again. Recommended!"
Response time1 day
Recommended by100%of homeowners
OHMCO Electrical Inc
New to Angi
Electrical Switches, Outlets & Fixtures - Install or Repair - For BusinessElectrical Wiring or Panel Upgrade - For BusinessElectrical for Addition or Remodel - Install - For Business+3 more

Serving Mattawa, WA and surrounding areas

Approved

In business since 2021

Credit card accepted

Offers commercial services

OHMCO ELECTRICAL 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 time20 mins
Showing 1-10 of 46
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.

It depends on where you live. Some cities may require a permit for electrical work, while others don’t. You’ll need to call your city’s building department to determine if you’ll need to apply for a permit or not. If a permit is required, you’ll likely have to pay a fee for it. 

If you need to visually inspect your Christmas lights to determine which are good and which need replacement, there are a few things to look for. First, look for discoloration, such as a dark spot or two on the inside of the glass. The spot is an indication of a burnt filament. Also, look for missing filaments, cracked bulb glass, and broken sockets.

Window ACs use 500 to 1,400 watts per hour of electricity, while mini-splits use 500 to 700 watts per hour. However, if you need to cool multiple zones in your house, your mini-split can use as much as 2,000 watts per hour. How often you run your system will impact how much electricity you use (and how much you pay per month).

Yes, you can plug an extension cord or an outlet extender into a GFCI outlet. The GFCI outlet will still be able to protect your system in the same way.

The Mattawa, WA homeowners’ guide to electrical services

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