Get matched with top generator install pros in Mount Penn, PA

Q: Can you run a natural gas generator constantly all day?

• <div><p>Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there&rsquo;s no limit to the supply of natural gas, they don&rsquo;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.</p></div>

Q: Do installations include unit assembly?

• <div><p>Many services include assembling the unit and securing it in the window. Confirm with your provider.</p></div>

Q: How close can a transfer switch be to a generator?

• <div><p>Generally, you&rsquo;ll want to keep between <b>60 and 70 feet</b> between the generator and the transfer switch. There are a few reasons for this, including:</p><ul><li><p>The distance reduces the noise coming from the generator into your home.</p></li><li><p>It increases efficiency because you won&rsquo;t have a voltage drop from this short of a distance.</p></li><li><p>Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. </p></li></ul><p></p></div>

Q: How long can a whole-house generator run continuously?

• <div><p>Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.</p></div>

Q: How do I determine what size generator my house needs?

• <div><p>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.</p><p>Here are some typical wattage requirements for common appliances:</p><ul><li><p>Refrigerator: 600 watts</p></li><li><p>Large dehumidifier: 700 watts</p></li><li><p>Large window air conditioner: 1,400 watts</p></li><li><p>Water heater: 3,000 to 4,500 watts</p></li><li><p>Electric furnace: 5,000 to 25,000 watts</p></li></ul><p>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.</p><p>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:</p><ul><li><p>1,000 sq ft: 6&ndash;9 kW</p></li><li><p>1,500 sq ft: 7&ndash;10 kW</p></li><li><p>2,000 sq ft: 10&ndash;14 kW</p></li><li><p>2,500 sq ft: 12&ndash;16 kW</p></li><li><p>3,000 sq ft: 16&ndash;20 kW+</p></li></ul><p>For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.</p></div>

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Hurricane Home Solutions Southern Tier, Inc

4.6(

207

)

Fixed Generator - Install

Serving Mount Penn, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Pretty straight forward. Establish size,generator. Installed in an afternoon. Work professional and neat."

Response time1 day

Response rate100%

14 neighbors recently requested a quote

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Hughes Electrical Innovative Current Specialists

5.0(

694

)

Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Mount Penn, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Fantastic electrical company! Good price for my new portable generator installation. I really liked the electrician who performed the work. Will hire again!"

+136

Response time1 day

Response rate95%

Recommended by97%of homeowners

Request Quote

Harda Electric & Contracting, LLC.

4.9(

)

Fixed Generator - Install

Serving Mount Penn, PA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Quick response to outside light install. Received quote and had installation of perimeter outdoor lights done same day. Highly recommend!"

+28

10 neighbors recently requested a quote

Recommended by95%of homeowners

Request Quote

Synergy Power Systems, Inc.

5.0(

)

Generator - Install - For Business

Serving Mount Penn, PA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"They did a great job from start to finish, didn't try to sell me more than I needed. The salesman was very knowledgeable and listened to what I wanted, The installation team did a wonderful job with the install. looks very nice!"

+10

Response time1 day

Recommended by100%of homeowners

Request Quote

Mr. Electric Of Lancaster County

4.8(

102

)

Fixed Generator - InstallGenerator - InstallGenerator - Repair - For Business

Serving Mount Penn, PA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"They came out and gave a quote with several generator options. After we decided on the one we wanted they scheduled the installation. The installation took just one day. Now I'm ready for severe summer storms, winter snows, or any other weather disaster that may strike!
"

+28

11 neighbors recently requested a quote

Recommended by87%of homeowners

Request Quote

Mister Sparky Electric

4.4(

324

)

Fixed Generator - InstallPortable Generator - Install

Serving Mount Penn, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1959

Free estimates

Emergency services offered

"It was my first time hiring this company to work on my air conditioning unit, and I have to say that they did a fantastic job. They re-install a new electrical system and air conditioning unit and the job was well done. They arrived on time, they were professional, knowledgeable about their area of expertise, and they clean up and remove all old appliances. I definitely recommend this company to anyone and everyone. They all did a great job."

98 neighbors recently requested a quote

Recommended by90%of homeowners

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Honey Electric and Mechanical, LLC

4.0(

276

)

Fixed Generator - Repair

Serving Mount Penn, PA and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"They fixed my generator when two other contractors said it was un fixable. Thank you you HONEY ELECTRIC I would recommend them to all"

Response time4 hrs

66 neighbors recently requested a quote

Recommended by71%of homeowners

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Iddings Electric, Inc.

4.6(

)

Fixed Generator - InstallPortable Generator - Install

Serving Mount Penn, PA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

Whether youre a local homeowner or a business professional, tending to your propertys electrical needs requires a great deal of skill and technical know-how. At Iddings Electric, our master electricians proudly offer the superior residential and commercial electrical solutions that Central PA residents and business owners trust. From service panel upgrades and rewiring services to whole-home generators and landscape lighting, our electrical contractors offer the the comprehensive solutions you need to ensure safe, reliable power for your property!

Recommended by100%of homeowners

Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Mount Penn, PA and surrounding areas

Approved

In business since 1964

Free estimates

Credit card accepted

"We were walked through the products and installation as well as the benefits of a heat pump. The install was done in one day. Very quick and efficient. We've had the units running for about a month and they are awesome. We're very happy with our decision."

10 neighbors recently requested a quote

Recommended by85%of homeowners

Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+2 more

Serving Mount Penn, PA and surrounding areas

Approved

In business since 2008

Free estimates

Offers commercial services

"The installer was on time and I like that."

7 neighbors recently requested a quote

Recommended by64%of homeowners

Request Quote

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Showing 1-10 of 93

Generator Install questions, answered by experts

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.

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

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

The distance reduces the noise coming from the generator into your home.
It increases efficiency because you won’t have a voltage drop from this short of a distance.
Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

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 Mount Penn, PA homeowners’ guide to generator installs

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

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•
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How Much Does a Natural Gas Generator Cost? [2026 Data]
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