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Verified Reviews for Generator Install pros in Walla Walla, WA

*The Angi rating for Generator Install companies in Walla Walla, 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 Walla Walla, 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 February 13, 2026

Find Generator install pros in Walla Walla

Avatar for Campbell & Company
Campbell & Company
4.6(
163
)
Fixed Generator - Install

Serving Walla Walla, 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.

119 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for AllSet Home LLC
AllSet Home LLC
4.9(
10
)
Generator - Install - For Business

Serving Walla Walla, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"My solar panel system had electrical problems and the original installer has gone out of business. Solar Panels were not listed specifically about so I chose something close. The Allset technician worked with the manufacturer, and made the repairs. Everything is working well now."
37 neighbors recently requested a quote
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Avatar for Stanley Enterprises, Inc.
Stanley Enterprises, Inc.
4.4(
184
)
Portable Generator - Install

Serving Walla Walla, WA and surrounding areas

In business since 2013

Emergency services offered

Warranties offered

"Installed power for a hot tub in a very difficult environment. Installation was able to pass inspection on the first try. The inspectin process was coordinated by Stanley."
Irrigation Pump Install
Hallway LED Can Lighting
Panel Change
Wall Lighting
New 400Amp Service Panels

+34

Recommended by95%of homeowners
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Avatar for Desert Star Electric Inc
Desert Star Electric Inc
4.4(
63
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Walla Walla, WA and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"The price was a little bit high. They had to do a lot of cement work to install this patio light. He built a substantial concrete structure to secure this light because of the high winds we have in this area. Yes, I would use them again in the future."
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Recommended by86%of homeowners
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Avatar for JBC Group Solutions Inc
JBC Group Solutions Inc
4.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Walla Walla, WA and surrounding areas

In business since 2007

Emergency services offered

"I have been using them for 3 years for multiple projects and would not go to somebody else. They also built a cabin in the woods. It was built 10 miles from the road so it was like carrying all the stuff up the path. They also did the garage and remodeling of the house, mostly kitchen and a little bit of plumbing work in the bathroom. I am still using them and I would be using them for the next thing that will be coming up too."
Custom Staircases
Custom Exterior Restoration
Custom Bathrooms
Recommended by75%of homeowners
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Generator Install questions, answered by experts

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

The Walla Walla, 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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