4.8 
15 *The Angi rating for Generator Install companies in Olympia, 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 Olympia, 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 November 04, 2026
Serving Olympia, WA and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Taylor did a great job installing my transfer switch for my generator. Definitely will use them again."
+1
Serving Olympia, WA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"DES installed 2 new electrical outlets, 2 new electrical panels, 3 wall heaters with dedicated circuits, and other miscellaneous electrical work. They explained options and what they would need to do to get the job done correctly. They arrived at the scheduled times, worked around our dog, explained the work they were doing, were friendly and easy to work with, and explained color and size options. When a light malfunctioned, they quickly scheduled an appointment for the waranty work which I am very satisfied with. I would hire them again."
+6
Serving Olympia, WA and surrounding areas
Approved
In business since 2021
Emergency services offered
Warranties offered
"I hired Skipper and Sons to install my car charger. They did a great job for a good price."
+166
Serving Olympia, WA and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Good efficient work in a timely manner. Will recommend to others"
Serving Olympia, WA and surrounding areas
Approved
In business since 2021
Emergency services offered
Small jobs welcome
"Casey was very good, he did a great job and is knowledgeable. He answered all my questions and came up with a plan for my generator install and power box. I HIGHLY RECOMMEND him."
Serving Olympia, WA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"I recently had a generator installed by Emerge Electrical, and I couldn’t be more impressed with the service I received from start to finish. From the initial consultation to the final installation, the team demonstrated professionalism, expertise, and a genuine commitment to customer satisfaction. The technicians arrived promptly and took the time to explain the entire process to me, answering all my questions about generator size, maintenance, and functionality. They worked efficiently and carefully, ensuring that the installation was seamless and met all safety standards. The team also took great care to keep my home clean, laying down protective covers and cleaning up after themselves. What really stood out to me was their attention to detail. They made sure the generator was properly tested and walked me through how to operate it, providing useful tips for maintenance and troubleshooting. The generator itself has been running smoothly ever since, giving me peace of mind during power outages. I highly recommend Emerge Electrical for anyone in need of electrical services or generator installation. Their professionalism, expertise, and exceptional customer service set them apart from others in the industry. They’ve earned my trust, and I won’t hesitate to call them for any future electrical needs."
+3
Serving Olympia, WA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Arrived on time and worked diligently. The heat pump was installed and is running correctly. Cody was informative, efficient and I would highly recommend Cummings."
+1
Serving Olympia, WA and surrounding areas
Approved (Corporate)
In business since 1988
Free estimates
Warranties offered
"Recommended a great system. Very professional. Installed quickly, and the system works great."
+7
Serving Olympia, WA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Awesome job! Bill has done several electrical jobs for us. Such a nice guy, and really knows what he is doing! Definitely recommend!"
+3
Serving Olympia, WA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Appreciate getting us in timely and ship-shaping our systems before the cold season starts! Knowledgable, easy to work with and priced right for their expertise! Thank you!"
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Thinking about a generator installation? Learn about backup power options, costs to expect, and how to hire the right local pro to keep your home running.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
