*The Angi rating for Generator Install companies in Westerlo, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
*The HomeAdvisor rating for Generator Install companies in Westerlo, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
Last update on January 29, 2026
Serving Westerlo, NY and surrounding areas
Approved
In business since 1998
Emergency services offered
Warranties offered
"We bought a fan that was too big, and had to exchange the fan for a different, smaller span size. This required him to return a second time to install the fan. He was very accommodating to us. The installation went well and the fan looks and works great."
Serving Westerlo, NY and surrounding areas
Approved
Super Service Award Winner
In business since 1989
Free estimates
Offers commercial services
"Wes installed a whole-house surge suppressor as well as an interlock kit, wiring, and outdoor wall inlet for a generator. As per the other reviews here, he was great. The whole thing was done efficiently and for a decent price, with clear communication and careful pandemic precautions throughout. Would recommend to anyone."
Serving Westerlo, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Offers commercial services
Customers say: Quick response
"Jesse was knowledgeable, resourceful, and easy to work with. Recommended highly. He installed an EV home charging station."
Serving Westerlo, NY and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"We used them for a variety of jobs in residential home. Installed new chandelier and foyer lights, change light switches and installed Ring doorbell. Chief is my go to for all my electrical needs. All jobs done right the first time."
Serving Westerlo, NY and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
Hurricane Generators keeps your home powered—no matter what the storm brings. We specialize in selling, installing, and maintaining premium home standby generators from trusted brands like Generac, Cummins, and Champion. Whether it’s a hurricane, ice storm, or unexpected outage, we make sure your lights stay on, your appliances run, and your family stays safe.\n\nFrom the moment you call, our experts guide you through every step—helping you choose the perfect generator, delivering a clean, professional installation, and providing ongoing service to keep it running flawlessly year after year. With fast response times and flexible maintenance plans, you can rest easy knowing your backup power is always ready.\n\nAt Hurricane Generators, we don’t just install equipment—we deliver peace of mind. When the power goes out, you won’t skip a beat.
+3
Serving Westerlo, NY and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"William Burden is the third generation owner of WBLightningRods and his company has been in business since 1950. He is very courteous, professional, was on time, and has a very good crew. William was present for the entire installation. We chose the copper system. We are glad for the peace of mind a lightning rod system will provide."
+79
Serving Westerlo, NY and surrounding areas
Approved
In business since 2025
Emergency services offered
Warranties offered
"We needed to install a new EV charger for the house we recently moved into, and Steven was a total pro. He worked to understand the nuances of the house to find efficient and durable solutions in the installation of the unit. Friendly and approachable throughout the process, he took the time to talk through any considerations that arose. We've been very happy with the charger. When the next electrical need comes up for us, Least Resistance will be at the top of our list!"
+17
Serving Westerlo, NY and surrounding areas
Approved
In business since 1971
Free estimates
Emergency services offered
"Jim for Donhohues Lightning Rods installed the lightning rod system in my home. When the work was done I was very happy as their installer came as per promised time, and perform the work. Before giving them the work Jim completely sold me their work ethics, quality, and service. There was a minor issue and his team took complete ownership of this issue and talked to me in detail. They provide a very good explanation to satisfy me. I am a happy customer."
+10
Serving Westerlo, NY and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"I will keep them in my address book for future electrical work. Exceptional customer service and workmanship. If you are looking for an electrician Hill Town Tech LLC is the way to go. They wonâ t pull the wool over your eyes."
+11
Serving Westerlo, NY and surrounding areas
Approved
In business since 2009
Free estimates
Offers commercial services
"Chris and his team did a very nice job with the installation of my new panel and outlets. Will use again and recommend to friends. Appreciate there professionalism."
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.
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 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
From average costs to expert advice, get all the answers you need to get your job done.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Natural gas generators can tap into existing gas lines so they never run out of fuel. Here’s how they work and how they’re used.
Having a back-up power source in case of emergency is important. Here’s how to use a generator to power your house.
Say goodbye to blackouts by learning how to install a generator transfer switch. By following our guide, you’ll have a solution to nonstop power.
