Buffalo Whole-Home Generators

Reliable Backup Power for Your Home

A whole-home generator provides peace of mind by keeping your lights, appliances, and essential systems running during power outages. In Buffalo, where storms and winter weather can lead to unexpected blackouts, having a dependable backup power source is essential. At Roy’s Plumbing, Heating, Cooling & Electrical, we install and service high-quality generators to ensure your home stays powered when you need it most. Our expert team helps you choose the right generator size and model to fit your household’s energy needs. With professional installation and maintenance, we make sure your Buffalo home is always prepared for the unexpected.

Our Residential Generator Services

Power outages can be inconvenient and even dangerous, but a whole-home generator ensures your essential systems stay operational. We offer expert installation, repair, and maintenance services to keep your generator ready when you need it most. With our reliable solutions, Buffalo homeowners can enjoy uninterrupted power and peace of mind year-round.

  • Generator Installation: A professionally installed generator provides seamless backup power during outages. We assess your home’s energy needs and install the right system for maximum reliability.
  • Generator Replacement: If your current generator is outdated or struggling to keep up, upgrading to a new model improves efficiency and performance. We remove old units and install modern, energy-efficient systems that meet your power demands.
  • Generator Repair Services: If your generator isn’t functioning properly, we diagnose and fix issues to restore its performance. From electrical malfunctions to fuel supply problems, we ensure your backup power is always ready.
  • Routine Generator Maintenance: Regular maintenance helps prevent unexpected failures and extends the lifespan of your system. We inspect, test, and service your generator to ensure it operates efficiently when needed.
  • Automatic Transfer Switch Installation: An automatic transfer switch seamlessly shifts power to your generator when an outage occurs. This ensures your home stays powered without the need for manual activation.

To see what we can do for you, call us for a quote or to schedule service.

Why Choose Roy’s For Residential Generators?

Roy’s Plumbing, Heating, Cooling & Electrical is dedicated to helping Buffalo homeowners stay prepared with dependable backup power solutions. Our experienced team ensures every generator installation, repair, and maintenance service is completed with precision and care. We take the time to assess your home’s energy needs and recommend the best system for reliable performance. With decades of experience and a reputation for quality workmanship, we are the trusted choice for whole-home generator services.

  • Experienced Generator Specialists: Our team is trained to install and service all major generator brands, ensuring expert-level care. We stay up to date on the latest backup power technologies to provide the best solutions for your home.
  • Reliable Emergency Power Solutions: When the power goes out, you need a generator you can trust to keep your home running. We ensure your system is properly sized and installed for uninterrupted performance.
  • High-Quality Equipment: We only install top-rated generators designed for efficiency and durability. Our products provide long-term reliability, so your home stays powered during outages.
  • Seamless Installations: From start to finish, we handle every detail of your generator installation to ensure a smooth process. Our team works efficiently to get your backup power system up and running without hassle.
  • Ongoing Maintenance & Support: A generator is only useful if it’s in peak working condition, which is why we offer routine maintenance and repair services. We help you stay ready for power outages with regular checkups and fast service when needed.

Free

Electrical Panel Inspection
Call for details. Must present coupon at time of service. Cannot be combined with other offers. Expires: Aug 31, 2025

Get in Touch

Frequently Asked Questions

See Why Our Customers Feel Like Stars

Update: We were so happy with our plumbing job months ago, we just had them redo our electrical panel and all electrical outside and in. They did a fantastic job. Another 5star and I highly recommend.He was able to complete in the same day and we had a huge repair. Very informative and very professional. I would highly recommend!!!!
Carol Hilliard
4 days ago
Very happy with new water heater service was fast. Did a great install very neat and professional, I give Roy's a 10.
William Patz
4 days ago
Nick Orcutt and Austin installed my tankless water heater in a few hours with no problem. They were efficient and respectful of my property, answering any questions I had during the install . Additionally, Matt Franjoine was called out for a follow up and resolved my concerns promptly.
Trisha Barbati
5 days ago
Josh B was great! He was very knowledgeable and patient throughout the process, trying different approaches and explaining what he needed to do and why. He got a complex drain clog resolved in a house that's 100 years old! I got the right person for the job! Thank you Josh! God bless!
Sharon Lebron
5 days ago
Ryan diagnosed and repaired failed motor cap quickly. Cleaned coil while he was at it. He expedited the repair on a 90 degree plus day. Thank you very much.
Mike Anger
6 days ago
Isiah and his crew were great .they were very professional and courteous in the manner and work.I appreciate there knowledge and expertise as well as doing thier job in a timely manner. I would highly recommend them to anyone nice guys.
Mark Lesch
7 days ago
Steve and Ben were Awesome
Thomas R Majewski
7 days ago
Clint, Eric and John were Amazing!!!! Very clean, knowledgeable and efficient. They explained everything to me. Made sure I did not have any questions. As always, typical Roy’s professionalism!!!
cheryl sansone
1 week ago
Very professional job, friendly and responsive staff, ensured clean-up. Very pleased.
Herbert Weis
1 week ago
Chose Roy’s by referrals from friends. Great customer service, informative and explained everything. Had a coupon for ac maintenance, ended up getting yearly service package, so worth it! Adam was wonderful!
Nancy Baumler
1 week ago
Courteous and professional. Did an exceptional job and gave excellent advice about job in case of future issues
Sullivan Hearn
1 week ago
Christian was professional, pleasant, and productive. All done quickly, no time wasted chatting about it. Very pleased. CC
Carol Conklin
1 week ago
The guys were great, professional, and kind. Very happy.
Joseph Nadolski
1 week ago
Excellent work…timely, professional, thorough. High marks.
Robert Poole
1 week ago
They did a great job. New furnace and a/c install. Everything clean and professionally installed one day. The guys were great, answered any question I had. I would definitely recommend them.
arthur Richardson
1 week ago
Everyone at Roy’s was very helpful and knowledgeable. We struggled to keep our entire house cool for years and they did a great job. Very pleased with the outcome and would recommend.
Teddy Giovannini
1 week ago
Ryan was very good at replacing my smoke detecter and co detecter he was plant to work with
Jeff Krueger
1 week ago
The technicians were very knowledgeable, courteous and neat. After the installation they explained the system and what to expect. I would use Roy’s again when the need arises.
Tom Duminuco
1 week ago

    Schedule Service With Roy’s Today

    Need help with your plumbing, heating, cooling, or electrical system? Roy’s makes it easy to schedule fast, reliable service in Buffalo and the surrounding areas. Our licensed technicians arrive on time, treat your home with respect, and get the job done right the first time. Whether it's an urgent repair or a routine checkup, we're here to keep your home safe and comfortable. Don’t wait—book your appointment with Roy’s today and experience the 5-star difference!