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Avatar for THUNDERBIRD POWER LLC
THUNDERBIRD POWER LLC
5.0(
9
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Valley, WA and surrounding areas

In business since 2025

Small jobs welcome

Credit card accepted

"Thomas at Thunderbird Power is fantastic. He KNOWS his trade (a 3rd generation electrician)! Had 2 electricians last year try to fix some broken outlets, after 1.5 hours couldn't figure it out. Another electrician troubleshot it recently and his diagnostic tests ended up NOT being the issue. Thomas had them fixed in 30 minutes and didn't have separate charges for troubleshooting ontop of fixing, just took care of it. He was WAY cheaper than all the other electricians who quoted me in the area for that and replacing all our light fixtures + fixing other issues; I spoke to 6 different electrians in depth about our projects (8 including previous guys). He was the ONLY electrician who did not make a big deal about fans, nor talked small projects into huge ones and needing a second person to help him with all the work, etc. But he did the work in the same amount of time, alone. He was very professional, timely, detail-oriented, neat, and personable (dogs ADORED him). Will hire again!!!"
Response time40 mins
Response rate94%
Recommended by11%of homeowners
Avatar for Gaffaney Electric, Inc.
Gaffaney Electric, Inc.
4.9(
7
)
Fixed Generator - InstallFixed Generator - Repair

Serving Valley, WA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

We work with a multitude of local general contractors on new and remodel construction. Gaffaney Electric prides ourself on making sure your house is lighted and wired with pristine detail and quality. We also want to make sure your house is safe for you and your family. We follow federal, state, and local electrical guidelines to ensure the job we do keeps you safe. Not looking to add on - no worries - we do service repairs as well. There is no job too small.

GENERATOR INSTALL
Custom Lighting
GENERATOR INSTALL
GENERATOR INSTALL
SERVICE CLEAN UP

+9

Response time1 day
Response rate95%
Recommended by100%of homeowners
Avatar for Evergreen Electric PNW Inc
Evergreen Electric PNW Inc
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Valley, WA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

At Evergreen Electric, we’re committed to providing safe, reliable, and high-quality electrical services for homeowners and businesses. Our mission is simple: deliver expert workmanship with honesty, transparency, and care. Whether it’s a small repair or a major upgrade, we approach every job with precision, professionalism, and respect for your home.\n

Avatar for Hurst Electric LLC
Hurst Electric LLC
5.0(
5
)
Portable Generator - InstallPortable Generator - Repair

Serving Valley, WA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job\n

Response time4 hrs
Avatar for ACI Northwest Inc
ACI Northwest Inc
4.0(
35
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Valley, WA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"

Job was well-planned by the estimator and the guys showed up well-informed as to the layout and modifications that we needed. Estimate was competitive with other companies that we approached. Work was performed efficiently and only delay was a result of a part on the system which was incorrectly positioned by original installer and he to be re-ordered. Jim & Rob were punctual, professional and hard-working and didn't inconvenience us at all.


"
Recommended by78%of homeowners
Avatar for Evergreen Electric, LLC
Evergreen Electric, LLC
5.0(
2
)
Generator - Install - For Business

Serving Valley, WA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

With 20 years of experience in the electrical industry, Evergreen Electric, LLC are the experts you need to handle all your electrical needs. We do everything from panel upgrades to service calls. We will treat your home or business as we would our own. Give us a call today, we look forward to working with you!

New construction home
New construction home
New construction home
New construction home
Response time30 mins
Recommended by100%of homeowners
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Generator Install questions, answered by experts

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

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.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

The Valley, WA homeowners’ guide to generator installs

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