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TRUSTED BY MIDDLESEX, NY HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon11
    Verified generator installs reviews

Find Generator install pros in Middlesex

Avatar for Photon Electric LLC
Photon Electric LLC
4.9(
57
)

Serving Middlesex, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Met with Marc is very good young man very professional, had a generator Outlet in Start Plaza Grounded Lyons put it in for reasonable prices for his work. Excellent job plan on hired him again to do other jobs."
Lighting Fixtures swap out
Kitchen remodel
Residential rough in
Residential apartment complex
Yep thats it Bobs your uncle !

+1

Response time1 day
7 neighbors recently requested a quote
Recommended by90%of homeowners
John Betlem Heating & Cooling Inc - Electrical
4.7(
157
)

Serving Middlesex, NY and surrounding areas

Approved (Corporate)

In business since 1941

Free estimates

Emergency services offered

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John?s slogan that still holds true today is to do ?whatever it takes? to satisfy customers.\n\nJohn Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

95 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Reid McMichael
Reid McMichael
4.8(
20
)

Serving Middlesex, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"This young man was a Godsend for our family. We called many electricians, but all of them were booking out for months. Reid was able to come three days after we called him. We needed him to start service at our new house. He had to dig to install conduits, put in the breaker box, fix a disconnect box and an outdoor outlet outside the house, just so we could get electricity. All of that was done very nicely and professionally. And he cleaned up when he was done. He even helped us coordinate with the electric company. Any questions we had, he answered with the utmost patience and knowledge. He was just an excellent electrician, and we were very lucky to find him. And, his price was very reasonable too. I would hire Reid anytime! In fact, we have a few more projects lined up for him. My neighbors saw the good work that he did at our house, and so they are having him do some jobs at their house too."
Response time2 days
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
367
)

Serving Middlesex, 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."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
62 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for T-Mark Plumbing, Heating, Cooling & Electric
T-Mark Plumbing, Heating, Cooling & Electric
4.5(
643
)

Serving Middlesex, NY and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

T-Mark Plumbing, Heating, Cooling & Electric was founded over 25 years ago to provide friendly, efficient service to residents and businesses across Buffalo and Western New York. The largest family-owned and operated business in WNY that understands the challenge and frustrations that can occur with plumbing, HVAC, and electrical emergencies. Community voted the # 1 company in 716 and available 24 hours a day 7 days a week. Our day one focus has never changed: 100% customer satisfaction. We take the time, every time, to ensure our customers are left happy and satisfied with not only the quality of our work, but with the entire T-Mark experience.

Multi-Unit Install
3 neighbors recently requested a quote
Recommended by90%of homeowners
White's Construction
4.3(
6
)

Serving Middlesex, NY and surrounding areas

Approved

In business since 1986

Customers say: Quick response

White's Construction is a full service, family owned and operated new construction and remodeling company with over 32 years of experience. Whether creating your own new home or addition or just updating your home for resale, we are able to create a space where you will begin and end your day with life's worries washed away. Whether you need to update your powder room or enlarge and enhance a master suite, you can rest assured that our professional remodeling contractors can design you a personal space that is unique and within your budget. Give us a call today!

C.f.
Lakehouse
Lakehouse
Lakehouse
Lakehouse

+14

Response time12 hrs
10 neighbors recently requested a quote
Recommended by83%of homeowners
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Showing 1-10 of 82
Generator Install questions, answered by experts

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

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.

The Middlesex, NY homeowners’ guide to generator installs

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