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425-645-0404
 

(425) 645-0404

SCHEDULE NOW

Residential Backup Generators

425-645-0404

A permanent residential backup generator protects your home in greater Seattle-Tacoma automatically, giving you comfort, security, and convenience. An automatic standby generator kicks in seconds after a power loss and will run until utility power is restored. Smaller generators are available for basic necessities, while larger ones can cover your whole home.

Our Residential Services

TROUBLESHOOTING & REPAIR
STANDBY GENERATORS
PANEL UPGRADES
CAR CHARGING STATIONS
HOT TUB & SAUNA WIRING
INSPECTIONS & CODE UPDATES
LANDSCAPE LIGHTING
LOW VOLTAGE & DATA
SECURITY SYSTEMS
NEW CONSTRUCTION
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425-645-0404

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Looking to schedule a service or sales appointment? Tell us your preferred days and times, and we’ll do our best to find a spot that works for you.

What are the advantages of an automatic standby generator?

An automatic generator provides multiple advantages over a portable one:

Safety

The American Red Cross considers standby generators safer than portable generators because they don’t come with the risk of deadly carbon monoxide poisoning.

Cost

They are less expensive to run because the fuel source is natural gas or propane.

Convenience

They start automatically within seconds of a power outage, eliminating the need to haul a portable generator outside or run extension cords throughout your home.

24-7 Protection

Whether you’re home or away, they turn themselves on when power fails and then off again when utility power returns, so there is no need to monitor the unit during an outage.

 Backup Generator Installation & Maintenance

Professional Greater Seattle residential generator installation is essential to keeping your home comfort systems operating safely and efficiently. To this end, we offer several generator services to improve the life and quality of your equipment.

Why Choose a Home Comfort Alliance Electrician?

Your Comfort is Our Promise
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Our promise to deliver the comforts of dependable heating, air conditioning, plumbing, and electrical services. Offered all from one trusted company.
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We promise to make you will feel comfortable with the people working in your home. They're knowledgeable, respectful, trustworthy, and tidy.
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We promise to deliver the comfort of
being offered the right options
so you can find the right solution,
at the right price.
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Our promise of outstanding service,
communication, and follow-up,
so you're comfortable now
and for years to come.
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It's a promise we've kept with thousands of homeowners across Western Washington

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Years Experience
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Installations Completed
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Comfort Club Members

What our Customers are Saying!

Excellent
MM Comfort Systems - Part Of Home Comfort Alliance
Based on 3426 reviews
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Lynda Silsbee
Did a great job. Very professional and we're very happy.
Response from the owner:Thank you for the wonderful feedback, Lynda! I'm glad to hear that you found our service professional and that you're happy with the job we did. We look forward to helping with any of your future HVAC needs!
Amy Serabia
Ina and Mike were friendly, efficient, and very knowledgeable during furnace installation
Response from the owner:Thank you so much for your review, Amy! We're delighted to hear that Ina and Mike provided you with friendly and efficient service during your furnace installation. Your feedback on their knowledge means a lot to us, and we’re grateful to have you as a valued customer.
Mike Hancock
Very professional and informative.
Response from the owner:Your 5-star review made our day! We’re honored to help homeowners throughout the Seattle–Tacoma metro and the Puget Sound stay comfortable with professional heating, cooling, and electrical services. Thanks for supporting a local company that’s committed to excellence and community.
Randy Geist
Plamen did just an excellent, efficient job and fully explained what needed to be done to solve the problem and why he did it. He even left the old parts here as I’d requested. I’d recommend him anytime!
Response from the owner:Thank you so much for your wonderful feedback! I'm delighted to hear that Plamen provided you with efficient service and clear explanations, while accommodating your request to leave the old parts. Your recommendation means a lot to us!
Markus
He was very knowledgeable about the units. He serviced the unit quickly and was very professional.
Response from the owner:Thank you for sharing your experience! Our team at Home Comfort Alliance works hard to ensure every service call—from AC repair to heat pump installation—delivers lasting comfort. We’re proud to be your trusted partner in home comfort.
Chris Hayduk
Response from the owner:Thank you so much for your 5-star rating, Chris! We're delighted to hear that you had a great experience with us at Home Comfort Alliance - Everett. If you ever need any more assistance, don't hesitate to reach out.
Michelle Renschler
The sealing of my ductwork was done with care, explanation and great clean up. I would highly recommend them!
Response from the owner:Thank you so much, Michelle! I'm glad to hear that you appreciated the careful sealing of your ductwork and the thorough clean-up. We truly value your recommendation and look forward to assisting you with any future HVAC needs.
Christopher Hill
Needed to have annual maintenance check for my ductless heat pump system. Was able to make an appointment without waiting very long, courteous phone representative and the technician arrived when expected and was informative. It seemed a little on the expensive side for the service, but I suppose everything is going up in price these days.
Response from the owner:Thank you for your feedback, Christopher! I'm glad to hear that you found our scheduling process convenient and appreciated our technician's punctuality and information. We understand concerns about costs and are committed to providing the best value with professional and courteous service.
Joyce Stewart
Michael, the technician, was on time and very knowledgeable. He has exceptional customer service skills.
Response from the owner:Thank you, Joyce! We’re so glad to hear that Michael provided exceptional service and took great care of your home. Our team takes pride in being prompt, professional, and knowledgeable. We appreciate your feedback and look forward to serving you again in the future!
Sergio Gordillo
Lucas very good at servicing our mini splits also very good and patient with our barking dogs.
Response from the owner:Your 5-star review made our day! We’re honored to help homeowners throughout the Seattle–Tacoma metro and the Puget Sound stay comfortable with professional heating, cooling, and electrical services. Thanks for supporting a local company that’s committed to excellence and community.
Robert Chao
Travin, Henry and the electricians did an excellent job on our furnace replacement/heat pump installation. They were on time, friendly, professional, answered all my questions, explained what they were doing and ended up staying late as they had to spend extra time custom fabricating ductwork on-site to fit the small space we had for the indoor unit. Before leaving, Travin made sure to give us a tour and instructions on how to use our new system and they cleaned up after themselves.

Vince was our salesman and he was equally professional, up-front and did not try to upsell us or apply any high pressure sales tactics. Vince's bid was very competitive price wise for what the system offered.

Our overall impression thus far has been extremely positive with HCA and we look forward to seeing how their continued support and our new heat pump system last in the long run.
Response from the owner:Thank you so much, Robert, for sharing your positive experience with us! I'm glad to hear that Travin, Henry, and our electricians provided you with professional and thorough service, even going the extra mile with the ductwork. Vince is indeed committed to offering fair sales solutions without pressure. We look forward to being there for any future support you might need!
Philip Falk
Steven was on time and performed the job efficiently and effectively.
Response from the owner:We’re so happy to hear you loved your experience! Our technicians and comfort specialists take pride in delivering 5-star HVAC, plumbing, and electrical service throughout Western Washington. Thanks for choosing Home Comfort Alliance—your comfort is always our mission.
Valera Lincoln
Very impressed as always, I bought my HVAC mini split 3 years ago, and I’m so happy I did this with Home Comfort Alliance. Every single one of their team are knowledgeable and friendly. These units work so well. I bought the annual maintenance upon installing these in my house, and every year their team shows up before I even think about it, they have me on their calendar before I call. I typically make changes on my unit from my phone while laying in bed, and I’m tech challenged. During their maintenance visits they work with me making it easy for me to understand. This is the type service that is worth writing about. Thank you
Response from the owner:Thank you so much for your wonderful review, Valera! We're delighted to hear that you're happy with your HVAC mini split and find our team both knowledgeable and friendly. It's great to know that our proactive maintenance service makes your experience seamless, even with tech-related tasks.
W Freeman
Response from the owner:Thank you so much for the 5-star rating! We're delighted to know you had a positive experience with Home Comfort Alliance - Redmond. If there's anything else we can do for you, please don't hesitate to reach out.
Ray Benedick
2025 Dan did a great job, arrived on-time, and took the time to explain what the status of the equipment was during our annual maintenance. It’s encourage as I to see good service still survives!

After 10+ years of service Home Comfort/Sullivan is still top shelf group for us. The office staff is really great scheduling and follow up. Steven the tech on site, took his time and did a good job. It sure is nice to see an organization can retain qualified service techs.
Response from the owner:We’re so happy to hear you loved your experience! Our technicians and comfort specialists take pride in delivering 5-star HVAC, plumbing, and electrical service throughout Western Washington. Thanks for choosing Home Comfort Alliance—your comfort is always our mission.
Chris Lonack
Tech did a great job with servicing my furnace and AC, also explained issues that need attention.
Response from the owner:Thank you so much for the kind review, Chris. I'm glad to hear our tech did a great job servicing your furnace and AC and took the time to explain any issues that need attention. We appreciate your trust in Home Comfort Alliance - Redmond!
Jennifer Didio
Dan is an excellent tech. Knows his trade and shares tips on keeping system in top shape.
Tanya the appointment desk person is efficient and genuine.
Bobby Baker is a great salesman, keeps a good demeanor and doesn't try to oversell.
Response from the owner:Thank you for sharing your experience! Our team at Home Comfort Alliance works hard to ensure every service call—from AC repair to heat pump installation—delivers lasting comfort. We’re proud to be your trusted partner in home comfort.
Lucas Dennison
Response from the owner:We’re so happy to hear you loved your experience! Our technicians and comfort specialists take pride in delivering 5-star HVAC, plumbing, and electrical service throughout Western Washington. Thanks for choosing Home Comfort Alliance—your comfort is always our mission.
Nick Jonson
Allen was great
Response from the owner:Thank you for sharing your experience! Our team at Home Comfort Alliance works hard to ensure every service call—from AC repair to heat pump installation—delivers lasting comfort. We’re proud to be your trusted partner in home comfort.
George Chavez
Cold weather arrived early and time to service gas furnace and gas tankless water heater. Alan has been my service tech since furnace was installed around 2014. Does an excellent job checking and servicing units. Very knowledgeable and professional. I always have questions regarding the units and he always has the answers. Always confident I'll know and understand how the units are performing and if there are any issues. Thanks to Allan for the fantastic work he accomplished and thanks to H.C.A. for all they do to provide great service!
Response from the owner:Thank you so much for the wonderful 5-star review, George! We're thrilled to hear that Alan has consistently provided you with excellent service for your gas furnace and tankless water heater. His expertise and professionalism make a huge difference, and we’re grateful to have him as part of the Home Comfort Alliance team. Your trust in us and your loyalty since 2014 means a lot! Thanks again for choosing Home Comfort Alliance, and we look forward to keeping your systems running smoothly for years to come!
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