Get matched with top electricians in Mattawa, WA

Q: How much does electrical wiring cost for new construction?

• <div><p>On average, the cost to wire a new home ranges from <b>$2 to $5 per square foot</b>. The <a href="https://www.angi.com/articles/how-much-does-it-cost-rewire-house.htm">cost to rewire a house</a> is around the same, ranging from <b>$2 to $4 per square foot</b>. Often, though, new wiring comes with lower overall costs since it&rsquo;s much easier to access a home&rsquo;s foundation. </p></div>

Q: Why does one outlet work and not the other?

• <div><p>If one plug in your outlet works but the other doesn't, it could be due to a few reasons. The outlet might have a loose or damaged internal connection on the non-working side. Another possibility is that the outlet is a split receptacle, with one half controlled by a wall switch that might be turned off. Additionally, debris or damage inside the non-working plug could prevent a proper connection. If you can't identify the issue, remember to prioritize safety. Replace the outlet or consult a professional electrician to ensure safety and proper functionality. </p></div>

Q: What are the most common light switches?

• <div><p>Single-pole light switches are the most common light switches on the market. Their simple features make them easy to install and use. For more powerful applications that require 30 or 40 amps, you may need to use a double-pole switch. Some homeowners may want multi-way switches like three-way or four-way switches to control a light fixture from opposing ends of the room.</p></div>

Q: What size wire should I use for a 30-amp hot water heater?

• <div><p>The <a href="https://www.angi.com/articles/wire-guage-amp-chart.htm">standard copper wire gauge</a> to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.</p></div>

Q: How far can you run underground electric?

• <div><p>How far you can run underground electric depends on the wire gauge (generally AWG) and the circuit voltage. Too much voltage drop in an electrical circuit can negatively affect performance, so the smaller the voltage drop, the better. Ideally, it shouldn't exceed 3%. The smaller the wire and the longer the run, the more significant the voltage drop. </p><p>For example, with a 120-volt circuit, you can run 60 feet of 12 AWG cable without losing more than 3% voltage. With a 240-volt circuit, you can run 120 feet of 12 AWG wire while maintaining a voltage drop of 3% or less.</p></div>

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Verified Reviews for Electrical Service pros in Mattawa, WA

*The Angi rating for Electrical Service companies in Mattawa, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Mattawa, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on June 19, 2025

Reviewed in June 2025
Joe and his crew did a wonderful job. I was happy with their customer service. They got the job done for us and now we’re enjoying it not only the pool but all the landscaping around the pool and concrete.
Norse Development
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Reviewed in October 2024
Jesse F Damien d and estavan F day one Day 2 Vince C , Damien D , Levi E They were the best, professional , hard working And cleaned up beautifully So impressed with their work and quality of windows
Renewal by Andersen of Washington
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Reviewed in April 2024
Brian was amazing. Always cheerful and responsive to questions and concerns. Even made improvements to our kitchen remodel that was done by a different contractor. Gave us his full attention.
Monument Construction Company LLC
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Reviewed in January 2024
Washington Generator was great at communicating. In install day, they set my expectations & provided regular updates.
Washington Generators & Electric
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Reviewed in February 2023
LUIS was great to do my roof repair work. Price was great and work was completed in great time and to the penny of the estimate. I don't feel that I could have found a better company to work for me! THAX, LUIS & ERICA, ROBERT POOL
Pacific General Construction, LLC
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Reviewed in December 2021
He is great, reliable and has great work ethic.
Luis Medrano
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Reviewed in June 2021
Hector, Chris, and Alex handled the job from start to finish with great customer service and professionalism. We are very happy with the outcome of this project. They care about every detail and making sure the customer is happy is their top priority! We have them all lined up for more jobs down...
ELC Construction
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Reviewed in May 2021
The inspection went well. I asked several questions throughout the inspection process and Matthew was a fantastic teacher. Good attitude and a pleasure to spend time with. You can’t help but feel Matthew cares about his business and the people he serves.
Reel Home Inspections
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Reviewed in May 2021
The service went very well. I use the service for 3 years now. They did a lot of repairs for us. He was responsible and able to do a lot of things well.
Lifespan Systems
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Reviewed in October 2019
Steve and Ricky were great guys. They were courteous and professional, and not only did an outstanding job installing my water heater but they fielded all of my questions and even took the time to discuss the plumbing profession with my teenage son who showed interest in the field. I would...
Shephard Plumbing, LLC
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Find Electricians in Mattawa

Home Electrical Services, LLC

4.5(

)

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

"We had a unique electrical repair in our septic tank splice box, and HES showed up and had the job done in a little over an hour. They were great at communication and very professional."

Response time10 hrs

5 neighbors recently requested a quote

Recommended by94%of homeowners

Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedFixed Generator - Install+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.

151 neighbors recently requested a quote

Recommended by89%of homeowners

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ALLFix Electric & Plumbing LLC

5.0(

)

Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not Provided+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."

+10

Response time12 hrs

11 neighbors recently requested a quote

Recommended by37%of homeowners

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Neli Virtual Appliance Repair

4.2(

654

)

Appliance (Major Electric Appliance) - Install or Replace

Serving Mattawa, WA 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."

Response time1 day

Recommended by88%of homeowners

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Infinite Optical Communications, LLC

5.0(

)

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

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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

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Mr. Money's Handy Service

0.5(

)

Appliance (Major Electric Appliance) - Install or Replace

Serving Mattawa, WA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Mr. Money's Handy Services,

Response time10 mins

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Tolman Electric, Inc.

4.8(

)

Electric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - Materials Not Provided+3 more

Serving Mattawa, WA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"I highly recommend Jason Tolman & his staff at Tolman Electric. They are professional, attentive & courteous which is what is needed when in a unknown situation. I appreciate they’re business."

Response time10 hrs

Response rate94%

Recommended by97%of homeowners

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Columbia Electrical LLC

5.0(

)

Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation+21 more

Serving Mattawa, WA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We offer quality and affordable electrical services:\n-Residential\n-Commercial\n-Industrial\n-Service

+79

Recommended by100%of homeowners

Fixed Generator - Install

Serving Mattawa, WA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"We were blessed when c and d came to our home on a Saturday evening then he came back on Sunday and was here all day long just so we could be safe. Incredible person we will call them back!!!"

Response time5 hrs

Recommended by100%of homeowners

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Showing 1-10 of 44

Electrical questions, answered by experts

On average, the cost to wire a new home ranges from $2 to $5 per square foot. The cost to rewire a house is around the same, ranging from $2 to $4 per square foot. Often, though, new wiring comes with lower overall costs since it’s much easier to access a home’s foundation.

If one plug in your outlet works but the other doesn't, it could be due to a few reasons. The outlet might have a loose or damaged internal connection on the non-working side. Another possibility is that the outlet is a split receptacle, with one half controlled by a wall switch that might be turned off. Additionally, debris or damage inside the non-working plug could prevent a proper connection. If you can't identify the issue, remember to prioritize safety. Replace the outlet or consult a professional electrician to ensure safety and proper functionality.

Single-pole light switches are the most common light switches on the market. Their simple features make them easy to install and use. For more powerful applications that require 30 or 40 amps, you may need to use a double-pole switch. Some homeowners may want multi-way switches like three-way or four-way switches to control a light fixture from opposing ends of the room.

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

How far you can run underground electric depends on the wire gauge (generally AWG) and the circuit voltage. Too much voltage drop in an electrical circuit can negatively affect performance, so the smaller the voltage drop, the better. Ideally, it shouldn't exceed 3%. The smaller the wire and the longer the run, the more significant the voltage drop.

For example, with a 120-volt circuit, you can run 60 feet of 12 AWG cable without losing more than 3% voltage. With a 240-volt circuit, you can run 120 feet of 12 AWG wire while maintaining a voltage drop of 3% or less.

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.

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