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TRUSTED BY HENRIETTA, NY HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon18
    Verified generator installs reviews

Find Generator install pros in Henrietta

John Betlem Heating & Cooling Inc - Electrical
4.7(
157
)
Fixed Generator - Install

Serving Henrietta, 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.

50 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Loos Electric, Inc.
Loos Electric, Inc.
4.9(
16
)
Portable Generator - Install

Serving Henrietta, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I would highly recommend Garrett at Loos Electric, Inc! Garrett ran electric for our new above ground pool quickly and was able to work with us on a tight turnaround when our pool install was pushed up by a month and two days before we left for vacation. He was very professional and a pleasure to work with. We will definitely be reaching out to him for our future electric needs!"
Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Reliable Power Systems
Reliable Power Systems
4.8(
28
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Henrietta, NY and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Mike who I met from Reliable Power Systems (RPS), is professional and personable and went out of his way to treat me and my particular situation well.  Probably due to price and quality, which is why a co-worker recommended him, he is popular and therefore busy so that  maintenance visits are not usually available immediately.  However for the repair I needed during an outage, he was at my place very fast.  My generator's 'fail-to-start' happened before I bought the maintenance plan from RPS.  I figured I could do it myself, but it is not a small car engine in a box like I thought.  And now that we have medical equipment connected we need to make sure it is up and running 24x7.  Saving one fridge and freezer of food in a black out was sufficient payback for installing a generator, but keeping an oxygen pump running is critical, as is, I found, the piece of mind I get by going to sleep knowing my generator will start  everytime I need it, thanks to a proper maintenance plan.  Before I signed the maintenance contract, I did shop around some, and found that RPS adds things into their maintenance that others do not.  I asked Mike about it and he explained it to me very well, but I just can't remember the technical details.  I also found out that RPS is not as big as some companies, but to me this means I'm not getting some partly trained kid who is just rushing from job to job as fast as possible. From watching Mike work I can see that he is not only extremely knowledgeable (he mentioned something about certifications), but that he is methodical and thorough.  Those last two words describe RPS well.  And that's what I want in generator service while our life depends on it.
"
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Recommended by100%of homeowners
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Generator Install questions, answered by experts

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

Many services include assembling the unit and securing it in the window. Confirm with your provider.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

The Henrietta, NY homeowners’ guide to generator installs

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