Buffalo Generator Installation

Reliable Backup Power for Your Home

Power outages can happen anytime, leaving your home without electricity when you need it most. At Roy’s Plumbing, Heating, Cooling & Electrical, we provide expert generator installation services to ensure Buffalo homeowners have a dependable backup power source. A professionally installed generator keeps essential appliances, heating, and cooling systems running during outages, offering peace of mind year-round. Our team helps you choose the right generator for your home’s needs and ensures a seamless installation process. Stay prepared for unpredictable weather and power failures with a high-quality generator installation from Roy’s.

Our Generator Installation Services

A standby generator provides automatic backup power, ensuring your home stays safe and functional during unexpected outages. Professional installation is key to ensuring your generator operates efficiently and integrates seamlessly with your electrical system. From selecting the right unit to expert installation, every step is handled with precision to give you reliable power when you need it most.

  • Whole-Home Generator Installation: A whole-home generator ensures all your essential appliances and systems stay powered during an outage. Our team helps you select the right size and model for optimal efficiency and coverage.
  • Automatic Transfer Switch Setup: An automatic transfer switch detects power loss and activates your generator within seconds. This seamless transition keeps your home running without the need for manual startup.
  • Fuel Source Integration: Whether you choose a generator powered by natural gas, propane, or diesel, proper connection is essential for safety and efficiency. Our technicians handle all fuel line installations to ensure smooth operation.
  • Load Assessment & Sizing: Choosing the right generator size is crucial to prevent overload or energy waste. A professional load assessment determines the best unit for your home’s power needs.
  • Code-Compliant Installation: Electrical and safety codes must be followed to ensure proper operation and compliance. Our generator installations meet all local regulations, ensuring a safe and legally installed backup power system.

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

Why Choose Roy’s For Home Generator Installation?

Roy’s Plumbing, Heating, Cooling & Electrical is the trusted choice for professional generator installation, ensuring reliable backup power for Buffalo homes. Our experienced team helps homeowners choose the right generator for their needs, ensuring seamless integration with their electrical system. With years of expertise, we handle every installation with precision, following safety codes and best practices. When you work with Roy’s, you get expert craftsmanship and dependable service that keeps your home powered when it matters most.

  • Expert Technicians: Our skilled team is trained in the latest generator installation techniques, ensuring a flawless setup. We handle everything from system selection to wiring for a smooth installation process.
  • Customized Solutions: Every home has unique power needs, and we tailor our generator recommendations to fit your household. Our experts assess your energy usage to ensure you get the best system for your requirements.
  • Reliable Backup Power: A professionally installed generator keeps your home running during storms, power grid failures, and emergencies. We ensure your system is set up for automatic operation so you never have to worry.
  • High-Quality Equipment: We install top-tier generators from trusted manufacturers known for their durability and performance. Our focus is on providing reliable systems that deliver power when you need it most.
  • Safe & Code-Compliant Installation: Electrical safety is our priority, and every installation meets local codes and industry standards. We ensure proper placement, ventilation, and wiring for safe and efficient operation.

$500 Off

Whole Home Generators
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Frequently Asked Questions

See Why Our Customers Feel Like Stars

Always a pleasure! Exceptional service, upfront answers and professional associates. Nice job.
Ken Lesniowski
3 days ago
Josh B was extremely thorough, kind, compassionate, and knowledgeable at our plumbinginspection. He walked me through the house and explained not only the potential problems but also shared what is working well. He went above and beyond to help, and we were able to come up with a flexible plan that works with my timeline and budget. I really appreciated his expertise 10/24/25 - Josh B has been back twice to fix the problems that were identified in the inspection. Both times, the work was done efficiently and expertly. He gave me options about ways to solve problems and always went above and beyond what I would expect him to do. I highly recommend Josh!
Amberly Panepinto
3 days ago
They were on time, respectful of property and professional in the installation as well as their people skills. Went over all aspects of the new tankless installation with me. I highly recommend them.
Sandra Opera
4 days ago
Josh b Excellent help awesome job. He big help. Thank you .
Melina Reinauer
4 days ago
Just had a new boiler installed!! Can't tell you how wonderful it is to have heat again!! Dave M and his crew were absolutely awesome!! They were so polite, easy to talk to and explained everything very thoroughly. Thank you guys so much!!!
Terrry
4 days ago
Josh b was at my home and I all gota say is what a plumber he is so nice and pleasent I'm very happy clean work and the best person to be around he deserves the world the way he treats people go Josh and roys
Jeanette
4 days ago
I don’t usually write reviews, but Roy’s Plumbing, Heating, Cooling & Electrical in Sanborn, N.Y. absolutely deserves one. When my hot water tank burst and flooded my basement, I was completely overwhelmed. My house is over 100 years old with a mix of old plumbing that barely makes sense, but their team handled everything with ease. They replaced the hot water tank, expansion tank, main shut-off valve, water pressure regulator, and even fixed my sump pump line — Not only that but answered my plethora of questions on other plumbing and piping issues I had.The level of patience and knowledge were above and beyond. What really stood out was how modern, professional, and transparent they are. You get text and email updates every step of the way — from a heads-up when your tech is on the way (with their name and photo!) to detailed written breakdowns of the work and pricing. As a mom, that kind of communication and peace of mind is huge. There were no hidden fees, no surprise extras — just honest, fair, detailed pricing and clear explanations. Each of the guys who came out were not only skilled but kind, respectful, and patient. They took the time to answer my endless questions and walked me through everything — explaining what they were doing, why they were doing it, and how things worked so I’d understand for the future. They even used tablets to record video and photos of the systems they were working on for total transparency, Which is a phenomenal extra step in this day and age. As a customer It adds that extra layer of protection for both technician and client. You can rest assured all work completed will be done with expert level craftsmanship.This shows me as the customer that this is a company who operates with honest integrity & accountability. When my furnace stopped working shortly after, I didn’t hesitate to call Roy’s again. The tech diagnosed it right away, explained all my replacement options, and helped me make a confident decision. The pricing was the best I found anywhere, and they worked hard to get techs in to have the new furnace installed the same day! The installers were just as professional and respectful as the last team who handled the plumbing emergency — the kind of people you don’t mind having in your home for hours, especially with kids around.As a mom this was important to me. Before leaving, Both teams made sure I understood how everything worked, that I had everything I needed, and that my home was left spotless. They showed a level of care and dedication that is rare to find in today's market. As a customer you genuinely feel treated with the same care as if you were family. Roy’s turned what started as a total nightmare into a smooth, stress-free experience. They combine old-fashioned integrity with modern technology and outstanding customer care — honestly, I wouldn’t trust anyone else with my home systems now. If you find yourself in need of any help with plumbing,heating,cooling,or electric I recommend going with Roy's. You will receive excellent customer service, knowledgeable reps, extremely respectful technicians who pride themselves on immaculate craftsmenship,fair & transparant pricing without sacrificing quality,and above all the peace of mind you picked the best company for the job. I owe a huge thank you to Roy's for all of their help and expertise. This company embodies each and every quality a customer seeks to find,especially in a time of emergency. As a repeating customer of Roy's I can not speak highly enough of them as a company. From start to finish it was the absolute best experience I have ever had when needing work done.
Julie Fava
5 days ago
Special Thanks to Technicians: Matthew Franjoine, Aaron Hrotko, and Nathan Moran and all the other team including Bob Pollak, Dylan Potter, Jake Landroche, James Okun, Jeremiah Vance, John Dollendorf, Nathan Moran, Thomas Anger who replaced a hot water tank AND we needed a brand new sewage tank in Lancaster- what an ordeal but all these wonderful guys did a fantastic job. They went over and above. Highly recommend Roy's Plumbing, Heating, Cooling and Electrical.
Amy Shepard
5 days ago
Excellent service. Nick was great.
Angel4414 Queenie
5 days ago
Josh was very helpful and friendly!
Nicole M
5 days ago
Evan Doud was very personable and made sure that everything was running just fine before he left. Thanks Evan.
Nancy Seel
6 days ago
Very professional. Showed me what the problem was with the furnace. Honest and kind. If I give more than five hours I would.
JeDawn Kennedy
6 days ago
Fiushed my water heater. Done a great job. Very polite.
Doris Vick
6 days ago
Jim was very knowledgeable and did a great job on replacing our sump pump and checking for any other drainage issues, he arrived on time and left our basement clean , answered all our questions snd addressed all our concerns. Definitely recommend
Peggy Jisa
7 days ago
Easy to work with, very responsive, reasonable cost for work provided - replacing a gas valve on a furnace. Steve Martin was very thorough and explained everything he was doing at every step.
Adam Tyson
7 days ago
The best in the business ; PERIOD !! If you don’t use Roy’s for your home needs you will never get positive results.
Riccardo Roberto
7 days ago
Josh B came over to give us a quote on an under the sink water filter and provided exceptional service. He explained everything in a way that the average person would understand and had an overall pleasant demeanor and energy. It's apparent that he genuinely cares about providing good service. I appreciated the interaction as that has not always been the case in my experiences with technicians in the past, generally speaking.
Susie K
1 week ago
Jeff was knowledgeable, answered my questions, explained everything I needed to know.
suzanne wolf
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!