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Avatar for Anderson Water & Power
Anderson Water & Power
4.4(
618
)
Fixed Generator - Install

Serving Cattaraugus, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"We really like the professional job done by Paul, James III and Nate, they answered all our questions and explained everything to our understanding. They are no doubt well-trained in their field and dedicated to the reputation of the company. Kudos to our saleperson Tom, who also happens to be the president. We had on-location visits from 3 companies to have a whole-house generator installed and no doubt picked the best company."
Free Water Test!
Cummins
Cummins Install
Cummins
Transfer switch Cummins

+62

Response time2 days
191 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Beres Electrical Services
Beres Electrical Services
4.4(
9
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Cattaraugus, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Here at Beres Electrical Services, Inc., we focus on quality electrical projects. We use our years of experience and expertise to complete your project with perfection. We are easy to work with, and get the job done right the first time. Customer service and honesty are the most important aspects of our business, and your satisfaction is our number one priority. Please call us today, for an estimate. We look forward to working with you!

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Innovative Improvements, Inc.
Innovative Improvements, Inc.
3.5(
24
)
Fixed Generator - Install

Serving Cattaraugus, NY and surrounding areas

Approved

In business since 1996

Credit card accepted

Offers commercial services

Please Call me directly @ 716-938-6585 or email @ [email protected] / Innovative Improvements, Inc., has been in business for over 20 years. We would be more than happy to provide a list of satisfied customers upon request. Tim involves you, the customer, in all aspects your project. By doing this it allows you to feel completely at ease with our company. It is always our goal to go above and beyond your expectations and specifications. Please contact Tim at Innovative Improvements today so that we can get started in the process of creating the Home or business Improvement project of your dreams.

Response time3 days
7 neighbors recently requested a quote
Recommended by94%of homeowners
South Townes Electric
New to Angi
Fixed Generator - Repair

Serving Cattaraugus, NY and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

South Townes electric, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Hamburg, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Avatar for Gypsy Garage
Gypsy Garage
5.0(
12
)
Fixed Generator - RepairPortable Generator - Repair

Serving Cattaraugus, NY and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Electrical consultation and repairs. My house has some crazy electrical stuff. Gypsy Garage helped me to understand what was going on and what to do. They repaired some of the issues I had. Great communication. Great service. Knowledgeable. Highly recommend."
Response time1 day
Recommended by81%of homeowners
Showing 1-10 of 20
Generator Install questions, answered by experts

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

The Cattaraugus, NY homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.