*The Angi rating for Generator Install companies in Lyman, 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 Lyman, 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 06, 2025
Serving Lyman, WA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"My overall experience was very good; however, the crew made some installation mistakes which made it necessary for Eric to return to my site twice to correct the mistakes and complete the installation."
Serving Lyman, WA and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"I had told them I would be buying an EV and they said to give them a ring when I was ready to install the charger. Bought the car on Saturday, called them on Monday, installed on Thursday with no drama, apparently excellent workmanship, and in a timely manner. They were even able to do it without disturbing our internet access despite having to move breakers around."
+11
Serving Lyman, WA and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"They were excellent. Very prompt and professional. I definitely would highly recommend them."
Serving Lyman, WA and surrounding areas
Approved
In business since 2010
Free estimates
Customers say: Quality work
"The owner who came out to give me an estimate talked me out of the $10,000 generator after assessing my needs. Instead her recommended a gasoline generator. The generator was set up on a wheeled cart for easy mobility, a battery for easy start and long enough cord so the generator can sit away from the house when in use."
Serving Lyman, WA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Nathan was very professional and very helpful. When he finished he explained clearly what had gone wrong and what I can do in the future to avoid it. He made some suggestions to make this old house work better that I have taken to heart. I heartily recommend Nate. He was polite, efficient, knowledgeable, and professional, and pleasant to be around."
+6
Serving Lyman, WA and surrounding areas
Approved
In business since 1972
Free estimates
Credit card accepted
Barron is a four-generation family business that has been serving the home comfort needs of Northwest Washington since 1972. While HVAC has been the heart of our company, today we are so much more. Barron Heating, AC Electrical and Plumbing has evolved into a WholeHome service company, taking a beyond-the-box approach to your home or business's most important systems. Our leading home and building performance experts provide the expertise for everything related to HVAC, plumbing, electrical, solar, fireplaces, indoor air quality, and more as we stand by our Mission: Improving Lives
+1
Serving Lyman, WA and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"I hired this company to install 220 wiring and related work for a new induction cooktop. Jeremy was professional and personable, explained everything that needed to be done, and worked with our schedule. Highly recommend!"
+9
Serving Lyman, WA and surrounding areas
In business since 1977
Free estimates
Emergency services offered
"Starting with the sales process, Nate was informative and great. Could've sold me a more expensive replacement system, but instead identifies how my current system cod be retrofitted with a heat pump. That sold me on G&S right there. Everything from the initial install review, the office staff working with my lender, to Izaak and the install and electrical teams, was punctual, informative and professional. I've had several bad experiences with other contractors, but I would confidently recommend G&S for any job and plan to use them again for a generator switch install. Good people with a good business. Thank you G&S!"
+1
Serving Lyman, WA and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"Brett came out to size up my job and provide an estimate. I was installing solar panels for a backup generator. He came out 2 weeks later to do the job. Brett did a great job and ensured all was working and spent the time explaining how the system worked and how to monitor it. Brett was very patient and meticulous in his work and very knowledgeable. I would definitely hire him again. Thank you, Brett!"
+33
Serving Lyman, WA and surrounding areas
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
From average costs to expert advice, get all the answers you need to get your job done.
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.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
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.
