Get matched with top generator install pros in Ariel, WA

Q: How much does portable generator installation cost?

• <div><p>Costs range from $500 to $2,500, depending on generator type and installation complexity.</p></div>

Q: Is it better to repair or replace a malfunctioning generator?

• <div><p>It&rsquo;s usually better to repair your generator if it isn&rsquo;t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around <b>$300</b> on average, while <a href="https://www.angi.com/articles/how-much-does-it-cost-install-generator.htm">installing a new whole-house generator costs</a> around <b>$5,000 </b>on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.</p></div>

Q: How much does it cost to install a whole-house generator?

• <div><p>The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.</p><p>Generator costs can be broken down by type:</p><ul><li><p>Portable or Emergency Backup Generators (1kW&ndash;7.5kW): $500 to $2,000</p></li><li><p>Partial-Home Generators (9kW&ndash;20kW): $2,000 to $6,500</p></li><li><p>Whole-House Generators (22kW&ndash;48kW): $5,000 to $18,000</p></li></ul><p>To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.</p></div>

Q: Do I really need a generator transfer switch?

• <div><p>Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for <a href="https://www.angi.com/articles/what-is-an-electrical-emergency.htm">electrical emergencies</a>. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. </p></div>

Q: Do installations include unit assembly?

• <div><p>Many services include assembling the unit and securing it in the window. Confirm with your provider.</p></div>

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Verified Reviews for Generator Install pros in Ariel, WA

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

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

Last update on April 08, 2025

Reviewed in April 2025
I hired Mark and his team for a manufactured home demo/install. They have done excellently work on the project! I'm very happy with the work and would hire them again, I highly recommend them to anyone that needs to do a project!
Alltime Construction LLC
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Reviewed in December 2024
Fast response, competitive, with a reasonable schedule. Very impressed with how quick Derrik and team installed our generator hookup, from submitting the project in the Angi app to completion, such an easy process! Now we’re all set for winter. He even took the time to test run the generator and...
MasPro Service
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Reviewed in July 2024
The generator installation was a custom installation as I wanted a manual transfer switch instead of a auto transfer switch. Kai Karlsen took on this challenge and worked with the state electrical inspectors to receive the necessary permit approvals. Karlsen Electric work is high quality and...
Karlsen Electric LLC
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Reviewed in November 2023
I hired kc for my Xmas lights install. He was very responsive, efficient and affordable would highly recommend
KC Landscaping and Outdoor Lighting
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Reviewed in May 2023
professional installers did a great job on my special design.
The One Stoneworks
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Reviewed in March 2023
Alexei, Tim and Nick did a great job installing our tile backsplash
Masterworks Tile Installation, LLC
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Reviewed in January 2023
Prairie Electric has helped my wife and I on multiple projects installing our inground electric and running new power to our well house. They have always been competitive with their pricing and delivered well beyond my expectations when it comes to the customer service side. If you are in need...
Prairie Electric Inc
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Reviewed in August 2022
I hired marty to install some can lights and all the electrical work on a bathroom remodel at my house. He did a great job and all his wiring was very neat. He did the job quick and he was very meticulous even all the switch plate screws lined up perfectly.
Adapt Electric LLC
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Reviewed in May 2022
Project: Install Garage Door Openers Vindac Technologies did an excellent job in installing my two garage door openers. I have two different brands, one of which is a smart opener. Vince was able to install these two different systems easily and quickly. I highly recommend Vindac...
Vindac Technologies
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Reviewed in April 2022
I hired Travis to come out and install a water heater and new toilet, he did it extremely quick and efficiently. Very nice work and great quality.
Compound Plumbing Services LLC
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Find Generator install pros in Ariel

MasPro Service

5.0(

)

Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business+1 more

Serving Ariel, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"He was patient and knowledgeable. He even cleaned up a little after the job and took away the old ceiling fan to recycle it for me. I hoped he could have explained a bit more of the fan's switch setting. It was a joy and relief finding MasPro Service to get the job done in less than a weeks time."

+24

Response time12 hrs

Response rate100%

2 neighbors recently requested a quote

Generator - Install - For BusinessGenerator - Repair - For Business

Serving Ariel, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Extremely quick response, very thorough and knowledgeable. addressed all non functional landscape lighting, replaced 2 outlets, replaced an outdoor outlet box, and then dealt with an interior outlet that had been badly damaged the evening before.... even though it had not been part of the original job. Alex was the perfect choice for our project and he will be out first call for any future projects"

Response time7 hrs

Response rate96%

3 neighbors recently requested a quote

Fixed Generator - Repair

Serving Ariel, WA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I called and asked them to come in and install some new light fixtures, right off the bat they were really polite. They came in the very next day, got the job done fast and did a beautiful job. Will be calling again if I need any other electrical work. Amazing workers and outstanding customer service."

+15

Response time4 hrs

Response rate100%

2 neighbors recently requested a quote

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Crown Electric of Clark County LLC

4.7(

)

Fixed Generator - InstallGenerator - Install - For Business

Serving Ariel, WA and surrounding areas

Approved

In business since 2011

Free estimates

Offers commercial services

"The person showed up to quote the project, saw how small the problem was and fixed himself. I thought that was amazing customer service."

Response time1 day

Response rate95%

1 neighbors recently requested a quote

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Emerge Electrical, LLC

4.6(

)

Fixed Generator - InstallPortable Generator - Install

Serving Ariel, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Johnny and Steven are a great team. Always come through and do what they say they will do. Very dependable!"

Response time1 day

Response rate88%

Recommended by66%of homeowners

Fixed Generator - Install

Serving Ariel, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"The installation was excellent, Kaden. He demonstrated a comprehensive understanding of his work and applied himself diligently. He even completed the task ahead of schedule. We were thoroughly satisfied with his service and wholeheartedly recommend him to anyone in need of electrical work."

11 neighbors recently requested a quote

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Lindberg Electrical LLC

3.9(

)

Fixed Generator - Install

Serving Ariel, WA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Service was very prompt and efficient. Switch was replaced and got everything working again."

+13

Response time4 hrs

Recommended by100%of homeowners

Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Ariel, WA and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Scott was to be at my home by 2:00 pm but called by 1:00 to let me know his previous job was running a bit over & he could be at my home by 3:00 p.m. He arrived by 3:00, was polite & got right to work, was finished removing an old light fixture, installed a new fixture in a lower position and installed a GFI outdoor outlet with cover. Very professional and neat."

Response time3 hrs

Response rate99%

Recommended by97%of homeowners

Portable Generator - Install

Serving Ariel, WA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Did good work did good follow up. He wasn't my lowest bid but. The way he designed the project was better than the other 2 guys"

Response time2 days

Recommended by100%of homeowners

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Aftershock Electrical LLC

5.0(

)

Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Ariel, WA and surrounding areas

In business since 2016

Emergency services offered

Credit card accepted

"It went great! Very attentive and great service, would hire over and over again! Highly recommend!"

Recommended by100%of homeowners

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Showing 1-10 of 24

Generator Install questions, answered by experts

Costs range from $500 to $2,500, depending on generator type and installation complexity.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000
Partial-Home Generators (9kW–20kW): $2,000 to $6,500
Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

The Ariel, WA homeowners’ guide to generator installs

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

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