Get matched with top generator installers in Longview, WA
There are 4 highly-rated local generator installers.
Verified Reviews for Generator Installation pros in Longview, WA
*The Angi rating for Generator Installation companies in Longview, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
*The HomeAdvisor rating for Generator Installation companies in Longview, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
Last update on July 19, 2025
Generator installers in Longview
We are a woman and family owned company based out of Castle Rock, WA. My husband and I are both electricians with a combined 15 years experience. We strive to provide quality workmanship and excellent customer service to ensure you and your home are well taken care of. We look forward to working with you on your next project!
"This was a new $800,000.00 home We still don't have the house signed off from Cowlitz county planning because of Fusion Electrical Services LLC have not completed it BUT WERE PAID IN FULL OVER A YEAR AGO.My mini split has not been completed in 13 months, my breaker panel hasn't been put back together in a year, I paid parker and alissa in full.The owner Alissa tried to put a protective order against me back in August because I sent her text message asking when will they complete my job. I sent her a correction notice from Cowlitz county planning showing her all the correction needed. The Judge said me texting to get my job done was NOT harrassment. Since then I found out from Feltons HVAC good guys, that the electrical wires that Fusion spliced Diakin says no you can't, that is why my mini split won't work. They cut my new cooling lines I supplied in the kit, they said they had to because the lines were to short. That is not true it's because Parker had no clue what he was doing and didn't install the inside unit first then measure the lines and wires then set the height of the outside unit. We are forced to go back to court in a few months. They received 3 separate violation from WASHINGTON STATE LNI on my new home, now LNI just notified us about some other things. Parker and his company are not licensed to do HVAC work, he said he was licensed and bonded for HVAC he lied, FYI you cant file a lien on thier bond for HVAC even though they did the work and destroyed my install kit for my mini splite, I have a invoices from another company to fix the mess, replace the destroyed kit and complete the job on the mini split for over $5000.00 and for electrical over $5000.00 She won't resolve it I have tons of text messages asking her to just get it completed, she tells me she will jerry rigge it with no new parts, I paid for new I want the job done correctly . I hope this helps another consumer to be protected"
James R on December 2024
We are a woman and family owned company based out of Castle Rock, WA. My husband and I are both electricians with a combined 15 years experience. We strive to provide quality workmanship and excellent customer service to ensure you and your home are well taken care of. We look forward to working with you on your next project!
"This was a new $800,000.00 home We still don't have the house signed off from Cowlitz county planning because of Fusion Electrical Services LLC have not completed it BUT WERE PAID IN FULL OVER A YEAR AGO.My mini split has not been completed in 13 months, my breaker panel hasn't been put back together in a year, I paid parker and alissa in full.The owner Alissa tried to put a protective order against me back in August because I sent her text message asking when will they complete my job. I sent her a correction notice from Cowlitz county planning showing her all the correction needed. The Judge said me texting to get my job done was NOT harrassment. Since then I found out from Feltons HVAC good guys, that the electrical wires that Fusion spliced Diakin says no you can't, that is why my mini split won't work. They cut my new cooling lines I supplied in the kit, they said they had to because the lines were to short. That is not true it's because Parker had no clue what he was doing and didn't install the inside unit first then measure the lines and wires then set the height of the outside unit. We are forced to go back to court in a few months. They received 3 separate violation from WASHINGTON STATE LNI on my new home, now LNI just notified us about some other things. Parker and his company are not licensed to do HVAC work, he said he was licensed and bonded for HVAC he lied, FYI you cant file a lien on thier bond for HVAC even though they did the work and destroyed my install kit for my mini splite, I have a invoices from another company to fix the mess, replace the destroyed kit and complete the job on the mini split for over $5000.00 and for electrical over $5000.00 She won't resolve it I have tons of text messages asking her to just get it completed, she tells me she will jerry rigge it with no new parts, I paid for new I want the job done correctly . I hope this helps another consumer to be protected"
James R on December 2024
We are a small family operated service outfit with licensed Electrical, HVAC and Plumbing Pros with over 20 years of experience in these trades and Customer service. Our main goal is to treat each client like our first and do whatever it takes to make sure our clients are completely satisfied with our work. We are also an authorized generator dealer which helps you get lower generator install cost from us! So, whether you got a tripping breaker, a water leak, no a/c or a new home project, look no further than CAS Pro Service.
"These guys were excellent from start to finish. I would totally recommend them!"
Debbie S on February 2025
We are a small family operated service outfit with licensed Electrical, HVAC and Plumbing Pros with over 20 years of experience in these trades and Customer service. Our main goal is to treat each client like our first and do whatever it takes to make sure our clients are completely satisfied with our work. We are also an authorized generator dealer which helps you get lower generator install cost from us! So, whether you got a tripping breaker, a water leak, no a/c or a new home project, look no further than CAS Pro Service.
"These guys were excellent from start to finish. I would totally recommend them!"
Debbie S on February 2025
It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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.
"Greener Futures exceeded our expectations! Showed up on time, suggested cost savings alternatives to our original plans and showed up later to fix minor problem immediately without question! Jeff and Claudia Jones"
Jeffrey J on January 2023
It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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.
"Greener Futures exceeded our expectations! Showed up on time, suggested cost savings alternatives to our original plans and showed up later to fix minor problem immediately without question! Jeff and Claudia Jones"
Jeffrey J on January 2023
Top Electrical Technicians, Licensed Bonded Insured. Five-year warranty, serving Oregon and Washington with A+ Service..
"We recently had our home electrical looked at and completed. Troy and Todd were able to locate and fix all our faulty lights, outlets issues and get them working again. This also included our clothes dryer. In the process they installed new circuit breakers to replace the ones that were burnt and damaged. We highly recommend North By Northwest Services to anyone looking for a great contractor for their project. They are on time, efficient, courteous and most of all, provided great customer service. They have earned a 5 Star Review from us. Thank you again Troy and Todd for helping us out. Best Regards. Sincerely, Pete and Lesly Romayor Aloha, Oregon"
Pete R on August 2022
Top Electrical Technicians, Licensed Bonded Insured. Five-year warranty, serving Oregon and Washington with A+ Service..
"We recently had our home electrical looked at and completed. Troy and Todd were able to locate and fix all our faulty lights, outlets issues and get them working again. This also included our clothes dryer. In the process they installed new circuit breakers to replace the ones that were burnt and damaged. We highly recommend North By Northwest Services to anyone looking for a great contractor for their project. They are on time, efficient, courteous and most of all, provided great customer service. They have earned a 5 Star Review from us. Thank you again Troy and Todd for helping us out. Best Regards. Sincerely, Pete and Lesly Romayor Aloha, Oregon"
Pete R on August 2022
We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"Summit Electrical's 2 employees (one journeyman, one aprentice) were prompt, they were clean and well groomed and they brought in a vacuum and a broom! The work was not easy and they had to make adjustments which they did. The job was done very well and they cleaned up the work area nicely. We are very happy with the overall experience: We highly recommend them. Thank you."
William O on October 2024
We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"Summit Electrical's 2 employees (one journeyman, one aprentice) were prompt, they were clean and well groomed and they brought in a vacuum and a broom! The work was not easy and they had to make adjustments which they did. The job was done very well and they cleaned up the work area nicely. We are very happy with the overall experience: We highly recommend them. Thank you."
William O on October 2024
CRU Electric is your trusted electrician in Toledo, WA, delivering reliable solutions backed by 12 years of certified expertise. Licensed, bonded, and deeply committed to safety, we take pride in addressing all your electrical needs with a focus on quality and reliability. From essential electrical repair services to enhancing your space with expert lighting installation, we offer a full range of impeccable electrical services to keep your home or business running smoothly. Tackling complex tasks such as electrical panel upgrade services is second nature to us, ensuring your system is not only functional but future-ready. For replacements, our electrical replacement service guarantees seamless and efficient upgrades whenever needed - Call today!
"Great service and knowledge. Took pride and accountability with his work. Easy to work with. Dependable. A great experience "
Gerald H on June 2025
CRU Electric is your trusted electrician in Toledo, WA, delivering reliable solutions backed by 12 years of certified expertise. Licensed, bonded, and deeply committed to safety, we take pride in addressing all your electrical needs with a focus on quality and reliability. From essential electrical repair services to enhancing your space with expert lighting installation, we offer a full range of impeccable electrical services to keep your home or business running smoothly. Tackling complex tasks such as electrical panel upgrade services is second nature to us, ensuring your system is not only functional but future-ready. For replacements, our electrical replacement service guarantees seamless and efficient upgrades whenever needed - Call today!
"Great service and knowledge. Took pride and accountability with his work. Easy to work with. Dependable. A great experience "
Gerald H on June 2025
Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with North Ridge Electric LLC, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.
"Great service, they gixed a pronlem I had with a rental property I have and could not be ptresent, they worked well with my tenants and solved what was a LARGE problem for me. They also handled all the arrangements with the electricity provider. I could not be happier with their service. Thank you, thank you, thank you. Would definitely use them again."
Sally B on December 2022
Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with North Ridge Electric LLC, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.
"Great service, they gixed a pronlem I had with a rental property I have and could not be ptresent, they worked well with my tenants and solved what was a LARGE problem for me. They also handled all the arrangements with the electricity provider. I could not be happier with their service. Thank you, thank you, thank you. Would definitely use them again."
Sally B on December 2022
We offer over 3 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"The work is not finished but they plan on doing it."
Shad S on May 2025
We offer over 3 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"The work is not finished but they plan on doing it."
Shad S on May 2025
NW Generator Pros offers premium residential generator installation, service, and maintenance. Our experts will help you determine the right stand-by backup generator for your needs. We're licensed, insured, and proud to be an authorized Generac dealer. As lifelong residents of the Pacific Northwest, we know that losing power can be a regular occurrence during stormy weather or forest fires. Give us a call today and we'll make sure you have the peace of mind of never having to worry about losing power again.
NW Generator Pros offers premium residential generator installation, service, and maintenance. Our experts will help you determine the right stand-by backup generator for your needs. We're licensed, insured, and proud to be an authorized Generac dealer. As lifelong residents of the Pacific Northwest, we know that losing power can be a regular occurrence during stormy weather or forest fires. Give us a call today and we'll make sure you have the peace of mind of never having to worry about losing power again.
Sable Electric is an owner-operated electrical company committed to providing high quality work at a fair price. Tyrel, our owner and electrician, has been working in the electrical field for 14+ years, having had his journeyman's license for over 10 of these years. He has a vast knowledge of the electrical industry with many different experiences under his belt. Tyrel is personable and honest; integrity is the foundation on which he believes all business relationships should be built.
"I can’t say enough positive about Tyler and Sable Electric! I was contacted in a timely manner, Tyler came out quickly for an estimate, and he was able to work my small project in around his other work. I am very happy with the whole experience and will definitely use Sable Electric on for projects!"
Lynn B on August 2022
Sable Electric is an owner-operated electrical company committed to providing high quality work at a fair price. Tyrel, our owner and electrician, has been working in the electrical field for 14+ years, having had his journeyman's license for over 10 of these years. He has a vast knowledge of the electrical industry with many different experiences under his belt. Tyrel is personable and honest; integrity is the foundation on which he believes all business relationships should be built.
"I can’t say enough positive about Tyler and Sable Electric! I was contacted in a timely manner, Tyler came out quickly for an estimate, and he was able to work my small project in around his other work. I am very happy with the whole experience and will definitely use Sable Electric on for projects!"
Lynn B on August 2022
FAQs for generator installation projects in Longview, WA
When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.
Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:
Portable generators with 1kW–7.5kW capacity: $500–$2,000
Partial generators with 9kW–20kW capacity: $2,000–$6,300
Whole-house generators with 22kW–48kW: $5,000–$18,000
When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:
Refrigerator: 600 watts
Large dehumidifier: 700 watts
Large window air conditioner: 1,400 watts
Water heater: 3,000 watts
Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running.
Here’s what you can run with different wattages and types of generators:
Portable generator:
2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers.
4,000 watts will keep two large appliances operating and a few smaller devices.
8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.
Partial to whole-house generator:
20,000 watts and above will make it seem like your home’s power is still on.
The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:
Experience frequent or prolonged power outages
Work from home
Store a lot of cold food
Have a sump pump
Have a pump for well water
Use electronic medical devices
Live in a climate requiring heating or cooling
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