
Serving Sumner, WA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Efficient and did a great job on the installations"





+6

*The Angi rating for Generator Install companies in Sumner, 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 Sumner, 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 March 16, 2026

Serving Sumner, WA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Efficient and did a great job on the installations"





+6

Serving Sumner, 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."





+141

Serving Sumner, WA and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
"Three electricians worked on the job & completed it in 3 1/2 hours! I was expecting it to be done in 5-6 hours. They even hooked their generator up to my big freezer! The City inspector just checked their work, said it was a job well done! I would definitely hire them again."

Serving Sumner, WA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"The Electrician installed a tesla wall charger. He was on time, did an outstanding job, and exceeded my expectations."





+19
Serving Sumner, WA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"We don't know how the end of the job and the price will turn out as we had a few extra's to do. They guys were very professional, courteous, and took care not to make a mess even wearing shoe booties each time they left and entered the house. We have had some inspection issues but that was not their fault. Overall I would highly recommend this company."

Serving Sumner, WA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"They came, were super friendly, detected the problem and fixed it all within 30 minutes Made time for me in such a short notice!"





+2
Serving Sumner, WA and surrounding areas
Approved
In business since 1989
Small jobs welcome
Offers commercial services
"Installed electric charger in garage. Did a great job."





+6

Serving Sumner, WA and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Warranties offered
"David was very professional and very knowledgeable regarding all aspects of installing our solar system. Saved us a lot of money and was a pleasure to work with."





+41

Serving Sumner, WA and surrounding areas
Approved
In business since 2007
Free estimates
Small jobs welcome
"Crimson Electric was superb in every way. They went out of their way to really make this process painless. I would happily recommend Crimson Electric to anyone who needed electric work done."

Serving Sumner, WA and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
Jagg Services proudly serves Western Washington with top-quality HVAC, electrical, and general contracting services. Our expert team ensures your home or business stays comfortable, efficient, and safe. We specialize in heating and air conditioning systems, electrical installations, and reliable home generators.\n

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

The cost to install a whole-house generator in Seattle, WA varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.

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.

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.

Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.

Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.