Whole Home Generator Installation in Buffalo and Erie County
over 13,764 reviews
At Reimer, we install generators for homeowners across Buffalo and Erie County, with licensed electricians working in Rochester, Hamburg, Cheektowaga, Albany, Syracuse and communities throughout Upstate New York. A standby system starts itself, transfers the house across and shuts itself down again, whether you are home or not.
In Western New York, the outage that matters is not the one that flickers the lights for an hour. It is the one that arrives with a blizzard or an ice storm, closes the roads, and leaves the house with no heat and no working sump pump for two or three days. Anyone who lived through the October surprise storm or the December 2022 blizzard already knows exactly what that looks like, and most of the generators we install go into homes where someone decided they were not doing that again.
We do the whole generator installation project: load assessment, equipment, the pad, the electrical work, the gas connection, the permits and the commissioning. One company, one number to call, and no gap between the electrician and the gas fitter for you to manage.
- Backed by our 100% satisfaction guarantee. .
- Load assessment before any generator is recommended.
- Gas capacity checked early, not at commissioning.
- Permits, inspection and utility coordination handled by us.
Book an Appointment
WE’VE GOT YOU COVERED
Maintenance Plans
Since 1921, our team of Western NY’s top notch service specialists have been serving the area and caring for thousands of customers. At Reimer, we do everything in our power to ensure that your home comfort system works efficiently and effectively every time you turn it on.
- Multi-Point System Inspection
- Calibrate System for Efficiency
- Ensure Proper Airflow
- Maintain System Warranties
- Reduces Unexpected Breakdowns
- Evaluate Filtration & Indoor Air Quality
- Routine Maintenance Leads to Reduced Utility Bills and Extends the Life of your System(s)
How Does a Home Generator Work?
A standby generator is permanently installed outside, fuelled by natural gas or propane, and wired to the house through an automatic transfer switch.
That transfer switch watches the utility supply. When it drops, it disconnects the house from the grid, starts the generator and moves the selected circuits onto generator power, typically within a minute. When utility power returns it transfers back and shuts the generator down after a cool-down run. Nobody has to be home for any of it, which is the entire difference from a portable unit.
What Size Whole Home Generator Do You Need?
Generator size is decided by the circuits you want to keep, not the square footage of the house. For most homes here the non-negotiable list is short: the furnace or boiler and its controls, the sump pump, the refrigerator and freezer, some lighting, and the internet and phone equipment. Add a well pump where there is one, and any medical or accessibility equipment goes straight to the top.
Starting current matters as much as running load. A well pump or an air conditioning compressor draws several times its running current at startup, and a generator sized only on running watts stalls the moment that hits. We calculate both, then price a whole house system against a managed system that covers essential circuits and sheds larger loads at peak. The managed approach is often better value, and it deserves to be on the table.
Our Whole Home Generator Installation Process in Buffalo and Erie County
At Reimer, installing a home generator isn’t just about bringing in another piece of equipment. It’s about bringing vital security and peace of mind to your family. With a standby generator professionally installed, you’ll never again have to worry about heating failures, food spoilage, damaged appliances, or sitting helplessly in the dark during a power outage.
We’ve been protecting homes for over 100 years, and our generator installations are a true white-glove service from start to finish. Here’s a glimpse at our detailed process:
The Initial Evaluation
We kick things off by sending one of our licensed, factory-trained generator experts right to your door. They’ll take a look at your home’s specs and electrical needs, ensuring we size your generator system properly. Proper sizing is crucial – you don’t want something too small to handle your home, nor larger (and more expensive) than needed.
Customizing Your Installation
Once we’ve nailed down the right generator size and model, it’s time to customize your installation. Do you want to run off an existing propane tank or install a new whole home gas line? Would you prefer the generator placed on a concrete pad or tucked neatly behind your garage? Our installations are tailored to your preferences.
The Big Installation Day
When everything is prepped, our certified generator technicians arrive ready to work their magic. They’ll trench lines, pour pads, make all electrical connections, and integrate your new standby generator into your home’s systems. It’s a huge job, but they make it look easy.
The Final Setup & Testing
After the heavy-duty installation work, our team meticulously configures, programs, and tests every component of your generator system. You’ll get a full walkthrough, witnessing it automatically power up your home’s circuits and systems just like it will during an emergency. We ensure it’s functioning flawlessly before calling it complete.
With a Reimer whole home generator installation, you can feel confident your lights, heat, fridge, TV, and everything else will stay powered through any outage, no matter how long it lasts. Intrigued to learn more? Give us a call at (716) 272-2371 today.
The Benefits of Whole Home Backup Generators in Buffalo and Erie County
We’ve all been there – in the middle of a power outage, rummaging through closets and cabinets for flashlights and candles to make things somewhat functional again. But then you realize your garage door is stuck, your smart home systems are offline, and you can’t even flush the toilets or run water. Suddenly a minor inconvenience is turning into a real headache.
With a properly installed whole home generator from Reimer, you simply avoid all those outage-related stresses altogether. These backup power workhorses automatically kick into action within seconds of a utility interruption, supplying every single circuit and system in your home with electricity – just like the grid was still on.
Refrigerators, heating/cooling, lights, security systems, TVs, internet, sump pumps – everything just keeps humming along without so much as a flicker. You don’t have to worry about food spoiling, pipes freezing, or a compromised home security. Same goes for those “oh no” situations like being trapped in the garage or basement when the door loses power. A standby generator ensures it’s true backup power, not just backup lighting. Here are rthe main benefits of installing a new generator:
24/7 Security & Comfort
Having this whole home protection means you never have to go a day without heat, AC, or the amenities you’re accustomed to, no matter how long the outage lasts. For Western New York’s harsh winter conditions, that’s absolutely vital for family safety and home security. From a comfort standpoint, you can keep watching TV, cooking, and going about your normal routine without disruption. Kids don’t have to sit around bored, and work-from-homers don’t miss a beat.
Hands-Free, Automated Performance
One of the biggest advantages of a standby whole home generator is they require zero effort on your part to operate. As soon as utility line power is interrupted, an automatic transfer switch immediately signals the generator to start providing backup electricity. It handles getting everything powered up, covering every circuit and system. Then when grid service is restored, it automatically transfers back over. You may not even realize there was an outage at all!
Unmatched Return on Investment
While whole home generators come with higher upfront costs compared to portable units, they also deliver unbeatable backup power coverage and return on investment for your property. You’re not just protecting expensive home appliances and systems from outage damage. You’re preventing food spoilage that could cost hundreds. You’re keeping valuable home security and telecommunications systems online. Most importantly, you’re ensuring your family has heat, air conditioning, and electricity for health and safety. That comprehensive peace of mind is truly priceless.
Generator Installation Across Buffalo, Rochester, Syracuse and Albany
We install standby generators throughout Buffalo, Cheektowaga, Hamburg, West Seneca, Orchard Park, Tonawanda, Grand Island, Williamsville and Niagara Falls, and across Rochester and the Finger Lakes, Syracuse and Central New York, and Albany and the Capital Region.
Over
100YEARS OF
EXPERIENCE
Electrical Services in Buffalo, New York.
For decades, local homeowners have trusted the team at Reimer Home Services with all their home service needs. We’re your HVAC company in Buffalo. We’re your plumbers here in Western New York. Above all else, we’re here for you and your home.
You can count on our team to be there when you need us. In fact, we’re available Day or Night. Your home’s problems can’t wait, and neither should you. Call us and let us know how our plumbers and techs can help.
We’re your local home services team…
Types of Generators We Install
At Reimer, we take pride in offering customized generator installation services to meet any residential need in Buffalo and Erie County. Our expert team has experience working with all types and sizes of backup power systems, from compact portable units to robust whole home standby generators. Here are just some of the generator types we can professionally install:
Dual Fuel Generators
Looking for some added peace of mind with your backup power? Dual fuel generators give you just that extra layer of reliability. These standby units are slick – they have separate fuel inlets and controls that allow them to run on either propane or natural gas.
So let’s say you’re running on propane during an outage but that supply gets interrupted…no sweat. The generator will automatically switch over to your home’s natural gas line to keep on chugging. It’s awesome having that flexibility to go back and forth between fuel sources as needed.
Portable Generators
If you’ve got a smaller home or limited backup power needs, a portable generator could be the convenient, affordable solution. These portable units get fired up with gasoline and can be manually moved around wherever you need that temporary power boost.
While not as hassle-free as a standby system that kicks in automatically, these generators give you a reliable way to keep things like your fridge, sump pump, cable box, and some lights/outlets powered during an outage. We’ll get one properly set up and supply the necessary safety gear and power cords.
Select Circuit Coverage
For homes that only require backup for a handful of critical items, standby or portable generators can be installed to cover just those essential circuits. Maybe your must-haves are the heating system, fridge, internet/cable service, and a couple bathroom outlets. These more compact generators get tied into a transfer switch and only supply electricity to those specified loads – helping you save on equipment costs.
Whole Home Generators
When you just have to keep everything powered no matter what, nothing beats a proper whole home standby generator installed by Reimer. These generators will keep your entire house lit up and running smoothly through any outage until utility service is restored.
Air-cooled and liquid-cooled options are available to match the size of your home’s power needs. Once that automatic transfer switch detects an interruption, your generator instantly fires up and starts feeding electricity to every appliance, heater, outlet, and system – just like the power never went out.
Automatic Transfer Switches
For full set-it-and-forget-it convenience, you really want to incorporate an automatic transfer switch into your generator installation. This smart component is like a power sentinel, constantly monitoring the incoming utility feed. The second it senses an outage, it automatically triggers the generator to start providing backup juice. Then when utility service is restored, it transfers you right back over. No manual switching required – just uninterrupted power.
At Reimer, we’ve got a generator solution tailored for any Western New York home, no matter your backup power needs and budget. Our techs know these systems inside and out to ensure a proper, safe installation.
Our Recommended Generator Brand
We get a lot of questions about which generator brand reigns supreme. Well, we can tell you straight up – our team is a big fan of the quality and innovation you’ll find from Generac. These guys have been setting the standard in residential backup power for decades, and it really shows in their product lineup.
Generac has never been one to cut corners or settle for mediocre performance. Their generators, from beefy whole home standby units down to portable models, are purpose-built to keep homes powered through just about any outage scenario. And they pack in all sorts of intelligent features and functionality that give them an edge.
App Monitoring? Check
Being able to monitor your generator’s status directly from your smartphone is just one of those cool conveniences Generac offers. Through their Mobile Link system, you can keep digital tabs on all the unit’s self-diagnostic testing, maintenance reminders, and more.
True Power Outputs
Another great feature found across Generac’s generator lineup – True Power technology. This proprietary engineering ensures the electricity your unit is putting out is clean, smooth, and consistent. No risking damage to your pricey electronics and appliances from erratic power.
Quiet Operation
Let’s face it, we all know generators can be pretty noisy. But Generac units actually have built-in modes for conducting weekly self-diagnostic testing in a quieter, neighbor-friendly way. The considerate brand!
Durable through Any Weather
Then you’ve got the sturdy, weatherproof aluminum enclosures that protect Generac’s generators from the harsh Buffalo elements. Snow, rain, ice – bring it on. These things are made to crank up and keep cranking no matter what nature throws their way.
At the end of the day, Reimer is proud to be an authorized dealer and installer for this top-tier generator brand. We’ve seen firsthand just how reliable and intelligent Generac’s units perform, delivering seamless backup power year after year. Bottom line – they offer some serious peace of mind for Western New York homeowners.
Why Homeowners Trust Reimer for Generator Installations
We have been in New York homes since 1921 and have worked through every major storm this region has thrown at us. Buffalo News readers voted us Best of 716 for electrical in 2025, and more than 13,764 Google reviews back it up.
- Licensed, background checked electricians
- Load assessment and gas capacity checked before you commit
- Permits, inspection and utility coordination handled end to end
- Electrical, heating and plumbing under one roof, so the circuits that matter most are understood by the people wiring them
- Upfront pricing approved before installation begins
- A 100% satisfaction guarantee, plus ongoing generator service
Schedule a Generator Installation with Reimer Today
We install standby generators year round across Buffalo and Erie County, including through the winter, because the outages that make people want one do not wait for good weather. We have been keeping the power on in New York homes since 1921.
Call Reimer to schedule your generator assessment in Buffalo, Erie County or anywhere across our Upstate New York service area, or book online and we will confirm your arrival window.
Whole Home Generator Installation FAQ
How do I choose the right size generator for my home?
Two things decide it: the size of your home and the circuits you cannot do without. Air-cooled standby units cover most homes up to around 5,000 square feet, and larger properties usually step up to a liquid-cooled model. From there we total the wattage of the loads you want running, which for most Erie County and Upstate New York households starts with the furnace, the sump pump, the fridge and freezer, and lighting. We size it at your house during a free consultation rather than guessing from square footage alone.
How much does whole home generator installation cost in Buffalo and Erie County?
It depends on your home rather than on any list price. The generator itself is only part of the project, and its capacity is set by the circuits you want running during an outage. Around it sits the automatic transfer switch, the concrete pad, the wiring, and any new fuel line work your setup needs, plus a utility gas upgrade where your existing meter cannot run a generator alongside the furnace and water heater. We talk budget openly at the consultation, quote the whole project upfront so nothing changes once work begins, and go through any financing, manufacturer rebates or municipal incentives that could bring the figure down.
How long does a standby generator last?
With annual servicing, a modern residential standby generator commonly gives 20 to 30 years of reliable operation. Generators are rated in running hours rather than years, and most homes only accumulate a few hundred hours annually between outages and weekly exercise cycles. Maintenance is what decides where in that range you land. Annual oil and filter changes, battery replacement and load testing catch developing problems long before they leave you without power.
What fuel does a whole home generator use?
Natural gas or propane. Natural gas is the usual choice across Buffalo and Erie County because the supply is already at the house and never needs refilling, however long the outage lasts. Propane suits properties without a gas connection and means sizing a tank for the runtime you want. Either way, we check your gas meter capacity early, because an existing meter often cannot run a generator alongside the furnace and water heater without a utility upgrade.
Do I still need a generator if I have solar panels?
Usually yes, and this surprises a lot of homeowners. A standard grid-tied solar system shuts down during an outage for the safety of utility crews working on the lines, so the panels on your roof stop powering the house at the exact moment you need them. Solar only carries you through an outage when it is paired with battery storage sized for the load. A standby generator runs regardless of weather, time of day or how long the outage lasts, which matters in a February ice storm.
Which circuits should a whole home generator power during an outage?
That is the half of sizing most homeowners have not thought about, and it decides your wattage requirement more than square footage does. For most Western New York households the fridge and freezer come first, followed closely by the furnace or AC, and in this region the sump pump is rarely far behind. Beyond those, the loads worth pricing into your system are:
- Electric ovens, cooktops or ranges (1,000 to 1,500 watts)
- Microwaves (600 to 1,000 watts)
- Clothes washers and dryers (1,000 to 2,500 watts)
- Home office computers and networking equipment (200 to 400 watts)
- Water heaters and well pumps
- TVs, cable and internet modems, security systems
- Garage door openers and home automation
- Lighting and outlets in the rooms you actually live in
Factory Authorized Trane System Dealer
Reimer is proud to be a Factory Authorized Trane System Dealer and offer a 100% Satisfaction Guarantee. We are so confident that you will be comfortable – not only with your Trane System heating and cooling products but with us as a Factory Authorized Trane System Dealer – that we back it up with a 100% satisfaction guarantee. This guarantee applies If, you are dissatisfied with your Trane System equipment within one year, for any reason.
