Get matched with top generator installers in Onalaska, WA
There are 1 highly-rated local generator installers.
Verified Reviews for Generator Installation pros in Onalaska, WA
*The Angi rating for Generator Installation companies in Onalaska, 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 Onalaska, 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 May 22, 2025
Generator installers in Onalaska
Emerge Electrical is your trusted partner for all your home electrical needs. We are committed to delivering excellence in electrical systems, HVAC solutions, home lighting, backup power options, and comprehensive annual maintenance plans to homeowners throughout Olympia, Tumwater, Longview, and surrounding Washington areas.
"Excellent and friendly service. We will contact them again as we remodel other rooms in our home."
stephanie b on November 2024
Emerge Electrical is your trusted partner for all your home electrical needs. We are committed to delivering excellence in electrical systems, HVAC solutions, home lighting, backup power options, and comprehensive annual maintenance plans to homeowners throughout Olympia, Tumwater, Longview, and surrounding Washington areas.
"Excellent and friendly service. We will contact them again as we remodel other rooms in our home."
stephanie b on November 2024
Welcome to Connect and Protect At Connect and Protect, we are your trusted partner for expert installation and troubleshooting of Ethernet security systems, CCTV, and high-voltage products. From residential to commercial properties, our extensive knowledge and commitment to quality ensure that we meet the unique needs of each project. Whether you require seamless network security or reliable high-voltage solutions, you can count on our dedicated technicians, each specializing in their field to provide the most effective and professional service. When you choose Connect and Protect, you’re choosing a team that takes pride in their craft and delivers exceptional results—every time.
"Very professional company!! We are so happy with the work done! I would recommend the gentleman that did our work anytime! Was neat and very knowledgeable about what he was doing! And the icing on the cake was he put shoe covers on his shoes every time he came in the house! That was awesome!!!"
Keith F on August 2024
Welcome to Connect and Protect At Connect and Protect, we are your trusted partner for expert installation and troubleshooting of Ethernet security systems, CCTV, and high-voltage products. From residential to commercial properties, our extensive knowledge and commitment to quality ensure that we meet the unique needs of each project. Whether you require seamless network security or reliable high-voltage solutions, you can count on our dedicated technicians, each specializing in their field to provide the most effective and professional service. When you choose Connect and Protect, you’re choosing a team that takes pride in their craft and delivers exceptional results—every time.
"Very professional company!! We are so happy with the work done! I would recommend the gentleman that did our work anytime! Was neat and very knowledgeable about what he was doing! And the icing on the cake was he put shoe covers on his shoes every time he came in the house! That was awesome!!!"
Keith F on August 2024
Ridgeline Electric is a small electrical company established in 2022. Our primary owner and electrical administrator Dave Brayer has been in the electrical industry for close to 20 years. After working for several companies and various types of electrical work Dave has had the opportunity to see and experience a lot in this industry. With the support of his family Ridgeline Electric was formed. Our team of electricians are highly skilled and knowledgeable in all aspects of electrical work. We stay up-to-date on the latest industry trends and technologies to provide our clients with the best solutions for their needs. We offer a wide range of electrical services, including lighting installations, electrical panel upgrades, and electrical inspections. We also specialize in electrical wiring for septic systems, hot tubs, generators, RV plugs, electrical vehicle chargers and much more. At Ridgeline Electric we are dedicated to providing high-quality electrical services to our customers. We take pride in our workmanship, professionalism, and commitment to safety for our customers and employees. We strive for excellence in every project we undertake. Our attention to detail and high standards ensure that our clients receive top-quality workmanship and results that exceed their expectations.
"I highly recommend Ridgeline Electric! Professional, competent, and friendly service."
John T on January 2025
Ridgeline Electric is a small electrical company established in 2022. Our primary owner and electrical administrator Dave Brayer has been in the electrical industry for close to 20 years. After working for several companies and various types of electrical work Dave has had the opportunity to see and experience a lot in this industry. With the support of his family Ridgeline Electric was formed. Our team of electricians are highly skilled and knowledgeable in all aspects of electrical work. We stay up-to-date on the latest industry trends and technologies to provide our clients with the best solutions for their needs. We offer a wide range of electrical services, including lighting installations, electrical panel upgrades, and electrical inspections. We also specialize in electrical wiring for septic systems, hot tubs, generators, RV plugs, electrical vehicle chargers and much more. At Ridgeline Electric we are dedicated to providing high-quality electrical services to our customers. We take pride in our workmanship, professionalism, and commitment to safety for our customers and employees. We strive for excellence in every project we undertake. Our attention to detail and high standards ensure that our clients receive top-quality workmanship and results that exceed their expectations.
"I highly recommend Ridgeline Electric! Professional, competent, and friendly service."
John T on January 2025
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 pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Went great . They were very informative and polite. They cleaned up all there mess. They went above and beyond. Will recommend them"
Frank B on January 2024
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Went great . They were very informative and polite. They cleaned up all there mess. They went above and beyond. Will recommend them"
Frank B on January 2024
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
With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"We needed to upgrade the electrical in our mobile home and add power to our garage/shop. I called ASE and spoke to Art. He was able to come out that day and give a bid. Also met me at my son's house later that day to check out an electrical issue. Bids were very acceptable and work was scheduled. Work at my son's was done a couple days later. I requested a later date due to prep work and 2 electricians arrived right on time. I had all new receptacles installed, ran 3 new circuits (AC, extra hot water tank and split a previous circuit), wiring ran for new ceiling lights, rerouting old wiring and neatening wires from a wall removal. Our little garage/shop had only 1 available receptacle for everything (freezer, lights, etc). Now we have 16 receptacles for 110 and a drop cord for 220. We are so happy! Equipment that has been sitting for years can now be used and no more blowing a breaker if too many amps are used. In the house I can plug in the vacuum without having to crawl under the table or move something to get to a receptacle. Art, Jerron and Hayden were great to work with. They all listened to us, made suggestions and accomplished everything we needed. Highly recommend!!!!!"
Ginger G on April 2023
With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"We needed to upgrade the electrical in our mobile home and add power to our garage/shop. I called ASE and spoke to Art. He was able to come out that day and give a bid. Also met me at my son's house later that day to check out an electrical issue. Bids were very acceptable and work was scheduled. Work at my son's was done a couple days later. I requested a later date due to prep work and 2 electricians arrived right on time. I had all new receptacles installed, ran 3 new circuits (AC, extra hot water tank and split a previous circuit), wiring ran for new ceiling lights, rerouting old wiring and neatening wires from a wall removal. Our little garage/shop had only 1 available receptacle for everything (freezer, lights, etc). Now we have 16 receptacles for 110 and a drop cord for 220. We are so happy! Equipment that has been sitting for years can now be used and no more blowing a breaker if too many amps are used. In the house I can plug in the vacuum without having to crawl under the table or move something to get to a receptacle. Art, Jerron and Hayden were great to work with. They all listened to us, made suggestions and accomplished everything we needed. Highly recommend!!!!!"
Ginger G on April 2023
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!
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!
Inline Electric, Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.
"Jeremy just can't keep promises. Nothing is done when he says it will be, sloppy work with zero cleanup, poor to no communication. After discovering a switched outlet his guys installed didn't work, I asked him to fix it. Three different times he promised to do so and no-showed. Finally after several months of this he simply stopped responding. Cost me $630 to have Shocking Difference fix the shoddy work but at least they did it right. Don't be like me, check this guy out at https://secure.lni.wa.gov/verify/ before hiring him for anything. You can see any contractor's violations there. I wish I had checked first."
Ryan B on December 2024
Inline Electric, Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.
"Jeremy just can't keep promises. Nothing is done when he says it will be, sloppy work with zero cleanup, poor to no communication. After discovering a switched outlet his guys installed didn't work, I asked him to fix it. Three different times he promised to do so and no-showed. Finally after several months of this he simply stopped responding. Cost me $630 to have Shocking Difference fix the shoddy work but at least they did it right. Don't be like me, check this guy out at https://secure.lni.wa.gov/verify/ before hiring him for anything. You can see any contractor's violations there. I wish I had checked first."
Ryan B on December 2024
Cummings, Inc. has proudly served the Tacoma community for over 30 years, specializing in comprehensive HVAC solutions tailored to meet your needs. Our commitment to exceptional customer service and a job done right the first time—at a fair budget—sets us apart. When you choose Cummings, Inc., you're choosing reliability, punctuality, and a trusted partner in comfort. We look forward to serving you.
"I choose not to comment"
Debra G on February 2025
Cummings, Inc. has proudly served the Tacoma community for over 30 years, specializing in comprehensive HVAC solutions tailored to meet your needs. Our commitment to exceptional customer service and a job done right the first time—at a fair budget—sets us apart. When you choose Cummings, Inc., you're choosing reliability, punctuality, and a trusted partner in comfort. We look forward to serving you.
"I choose not to comment"
Debra G on February 2025
Generator installations FAQs
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 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.
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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