Get matched with top generator installers in Olympia, WA
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13 Verified Reviews for Generator Installation pros in Olympia, WA
*The Angi rating for Generator Installation 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 Installation needs.
*The HomeAdvisor rating for Generator Installation 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 Installation needs.
Last update on May 10, 2025
Generator installers in Olympia
Swiftwater brings over 20 years of expertise in electrical services and over 15 years dedicated to the solar industry, making us the trusted partner for renewable energy solutions and electrical needs in our community. As a seasoned team with deep knowledge and experience, we provide comprehensive services that include a wide range of electrical contracting services as well as solar panel installations, battery storage, and backup generator installations tailored to your specific energy requirements. We understand that every client has unique goals, and we prioritize customized solutions that maximize efficiency and reliability. Our mission is to deliver exceptional service and quality that exceeds expectations. We believe in going the extra mile for our clients, from initial consultation to project completion, ensuring that every detail meets our high standards. Customer satisfaction is our top priority, and our skilled electricians are committed to open communication, timely project delivery, and outstanding workmanship, so you can rest easy knowing your energy system is in expert hands. Whether you're looking to transition to solar power, secure a backup generator for emergencies, or invest in battery storage for energy resilience, Swiftwater offers premium products and services you can rely on. Our team is dedicated to making the process seamless, safe, and efficient, working closely with you every step of the way to achieve the best possible results. At Swiftwater, we’re not just installing energy systems; we’re building long-lasting partnerships with our clients based on trust, expertise, and a shared commitment to a sustainable future.
"Highly professional, timely, and reasonably priced. Worked with us to get the job done ASAP and within our budget. Would definitely hire again!"
Jeremy S on March 2025
Swiftwater brings over 20 years of expertise in electrical services and over 15 years dedicated to the solar industry, making us the trusted partner for renewable energy solutions and electrical needs in our community. As a seasoned team with deep knowledge and experience, we provide comprehensive services that include a wide range of electrical contracting services as well as solar panel installations, battery storage, and backup generator installations tailored to your specific energy requirements. We understand that every client has unique goals, and we prioritize customized solutions that maximize efficiency and reliability. Our mission is to deliver exceptional service and quality that exceeds expectations. We believe in going the extra mile for our clients, from initial consultation to project completion, ensuring that every detail meets our high standards. Customer satisfaction is our top priority, and our skilled electricians are committed to open communication, timely project delivery, and outstanding workmanship, so you can rest easy knowing your energy system is in expert hands. Whether you're looking to transition to solar power, secure a backup generator for emergencies, or invest in battery storage for energy resilience, Swiftwater offers premium products and services you can rely on. Our team is dedicated to making the process seamless, safe, and efficient, working closely with you every step of the way to achieve the best possible results. At Swiftwater, we’re not just installing energy systems; we’re building long-lasting partnerships with our clients based on trust, expertise, and a shared commitment to a sustainable future.
"Highly professional, timely, and reasonably priced. Worked with us to get the job done ASAP and within our budget. Would definitely hire again!"
Jeremy S on March 2025
As COVID-19 continues to impact the global community, we at Blue Flame want to update you on the steps we have taken to ensure the safety of our employees and customers, please visit our website at www.blueflamecomfort.com for a detailed statement. Blue Flame Comfort specializes in residential install, service as well as maintenance with a 100% satisfaction guarantee. Ask us about tankless water heaters, high-efficiency furnaces, and heat pumps! Our office and standard hours are listed but our dedicated team of background-checked and thoroughly trained technicians are ready and willing to assist you 24 hours a day, 7 days a week for emergency services.
"The worst customer service! First of all, I pay my membership monthly so that I can have someone come out and do my maintenance for both heat and AC. For the past year, I have been getting cancelled due to short staffing. So finally someone came out and looked at my furnace and was told that our blower wheel was dirty and needs to be clean. I was also told that the reason why it was so dirty was because we were using such thin filter, I told the tech that we were actually using a thicker one before but we were told by the previous tech not to use a thicker filter since it will make the furnace work hard. The tech also told me to call Mountlake location ask for discount for all that trouble. I have spoke to someone named Leslie (very sweet lady) about the potential discount and she was supposed to return my call after talking to a manager but never heard back. So, I called again later the day and someone name Gloria answered the phone and so I told her that I was just following up with the discount I was asking about and she straight up said "So why would we give you discount?" in a very rude tone. She was very unprofessional and a big Liar. She told me that they had no managers today but I told her that I was told earlier that the managers were just in a meeting and she was like well let me call the manager for you right now and I will give you a call."
Pauline B on August 2024
As COVID-19 continues to impact the global community, we at Blue Flame want to update you on the steps we have taken to ensure the safety of our employees and customers, please visit our website at www.blueflamecomfort.com for a detailed statement. Blue Flame Comfort specializes in residential install, service as well as maintenance with a 100% satisfaction guarantee. Ask us about tankless water heaters, high-efficiency furnaces, and heat pumps! Our office and standard hours are listed but our dedicated team of background-checked and thoroughly trained technicians are ready and willing to assist you 24 hours a day, 7 days a week for emergency services.
"The worst customer service! First of all, I pay my membership monthly so that I can have someone come out and do my maintenance for both heat and AC. For the past year, I have been getting cancelled due to short staffing. So finally someone came out and looked at my furnace and was told that our blower wheel was dirty and needs to be clean. I was also told that the reason why it was so dirty was because we were using such thin filter, I told the tech that we were actually using a thicker one before but we were told by the previous tech not to use a thicker filter since it will make the furnace work hard. The tech also told me to call Mountlake location ask for discount for all that trouble. I have spoke to someone named Leslie (very sweet lady) about the potential discount and she was supposed to return my call after talking to a manager but never heard back. So, I called again later the day and someone name Gloria answered the phone and so I told her that I was just following up with the discount I was asking about and she straight up said "So why would we give you discount?" in a very rude tone. She was very unprofessional and a big Liar. She told me that they had no managers today but I told her that I was told earlier that the managers were just in a meeting and she was like well let me call the manager for you right now and I will give you a call."
Pauline B on August 2024
I'm Dennis, and I own Emerald State Electric. Emerald State Electric is a local owner operated small business. As the owner, I offer you personal one on one service that larger companies just can't provide. We only use our own in-house electricians, and never sub out your work to sub-contractors. I will personally meet with you on any job to go over your options and give you an estimate. With Emerald State Electric, you can count on all of our work being up to code, and installed with quality. Looking to update your Old Wiring, Knob and Tube Removal or a Panel Upgrade? These are our specialties! Visit our website or send us a message for additional details on these and other projects. www.emeraldstateelectric.com
"Very fast service and bid was far lower than other company. Cane out same day and completed work. Excellent job with what was needed."
Eric J on December 2024
I'm Dennis, and I own Emerald State Electric. Emerald State Electric is a local owner operated small business. As the owner, I offer you personal one on one service that larger companies just can't provide. We only use our own in-house electricians, and never sub out your work to sub-contractors. I will personally meet with you on any job to go over your options and give you an estimate. With Emerald State Electric, you can count on all of our work being up to code, and installed with quality. Looking to update your Old Wiring, Knob and Tube Removal or a Panel Upgrade? These are our specialties! Visit our website or send us a message for additional details on these and other projects. www.emeraldstateelectric.com
"Very fast service and bid was far lower than other company. Cane out same day and completed work. Excellent job with what was needed."
Eric J on December 2024
Our experienced and highly trained electricians, along with our support staff, can take care of all your residential electrical needs – from bad outlets to panel upgrades. Our goal is to meet the electrical needs of our community by supplying services distinguished by quality and value in a way that demonstrates our professionalism and dedication to excellence. As a result, our customers are consistently satisfied and our reputation is held in high esteem.
"Both electricians/contractors were very professional and friendly. I showed them the room (aka a nursery with a vaulted ceiling) as well as the ceiling light replacement, and they immediately got to work. They finished in less than 30 minutes instead of the 1 hour I was told over the phone. They were honest and charged for half-hour."
Evan D on June 2023
Our experienced and highly trained electricians, along with our support staff, can take care of all your residential electrical needs – from bad outlets to panel upgrades. Our goal is to meet the electrical needs of our community by supplying services distinguished by quality and value in a way that demonstrates our professionalism and dedication to excellence. As a result, our customers are consistently satisfied and our reputation is held in high esteem.
"Both electricians/contractors were very professional and friendly. I showed them the room (aka a nursery with a vaulted ceiling) as well as the ceiling light replacement, and they immediately got to work. They finished in less than 30 minutes instead of the 1 hour I was told over the phone. They were honest and charged for half-hour."
Evan D on June 2023
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 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
I am a local, veteran owned and operated small business owner that offers a wide range of residential electrical services in the area. I have over 15 years of experience in the field and am passionate about what I do. I offer services such as (but not limited to): Recess Lighting, Light Fixture Installation, Panel Replacement/Upgrade, Outlet Installation, Ground Wire Installation, Switch Relocation, Outlet Relocation, Smart Outlet Installation, Circuit Breaker Installation, Switch Installation, Hot Tub/Spa Electrical. I offer fair pricing and flexible hours. I would be happy to assist you with all future residential electrical needs. Contact me today!
"Outstanding!! Work was done quickly, efficiently and professionally. I will definitely call next time I need electrical work done!"
Michell T on December 2024
I am a local, veteran owned and operated small business owner that offers a wide range of residential electrical services in the area. I have over 15 years of experience in the field and am passionate about what I do. I offer services such as (but not limited to): Recess Lighting, Light Fixture Installation, Panel Replacement/Upgrade, Outlet Installation, Ground Wire Installation, Switch Relocation, Outlet Relocation, Smart Outlet Installation, Circuit Breaker Installation, Switch Installation, Hot Tub/Spa Electrical. I offer fair pricing and flexible hours. I would be happy to assist you with all future residential electrical needs. Contact me today!
"Outstanding!! Work was done quickly, efficiently and professionally. I will definitely call next time I need electrical work done!"
Michell T 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 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 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 are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. We offer friendly, reliable service, at an affordable price. We are family owned and operated.
"They installed the new fan and removed the old one without any issues. Very quick and cleaned up afterwards. Would hire again. "
Arun R on May 2025
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 are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. We offer friendly, reliable service, at an affordable price. We are family owned and operated.
"They installed the new fan and removed the old one without any issues. Very quick and cleaned up afterwards. Would hire again. "
Arun R on May 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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