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Avatar for Hurricane Home Solutions Southern Tier, Inc
Hurricane Home Solutions Southern Tier, Inc
4.6(
207
)
Fixed Generator - Install

Serving Denver, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Office staff was super helpful in getting this generator installed. And, on the day of installation, the technicians never took a break. At the same time, were very accommodating and and answered our questions fully. Great install. I would (and have) recommend Hurricane Homes."
Champion Logo
8.5kW Champion Side
8.5kW Champion Front
Champion Automatic Transfer Switch
Generac Logo

+9

Response time1 day
Response rate100%
14 neighbors recently requested a quote
Avatar for Harda Electric & Contracting, LLC.
Harda Electric & Contracting, LLC.
4.9(
50
)
Fixed Generator - Install

Serving Denver, PA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"He did a great job. He even recommended a good quality ceiling fan. I had one and he said I can install that for you but you may not be as happy with the balance of it. So I was able to return it and got one for the same price that we would be happy to have in the room. He was just really good. He didn't make us go with the new one he just suggested from his experience. He came so fast. He just worked near here. I think I called him the week before and because he would have to have access to the attic I had him wait until the following week and it wouldn't be so hot. It was so quickly done."
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+28

10 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Synergy Power Systems, Inc.
Synergy Power Systems, Inc.
5.0(
10
)
Generator - Install - For Business

Serving Denver, PA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"My mother used this company for her generator installation and recommended them to me because she loved them so much. I also ended up hiring them. All went well as expected, start to finish the crew as awesome. No regrets."
Reading Area
Chester County
Denver Pa
Generator Installed
Generac Generator Installed

+10

Response time1 day
Recommended by100%of homeowners
Avatar for Mr. Electric Of Lancaster County
Mr. Electric Of Lancaster County
4.8(
102
)
Fixed Generator - InstallGenerator - InstallGenerator - Repair - For Business

Serving Denver, PA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"The technician showed up timely.  He worked quickly to install the units we requested.  We had 4 sets of lights installed in two different segments of our basement.
The work was done within about 3 hours.  
My husband is happy with how fast and professional the technician was.  
The price was a little salty but that was our choice to spend the money because we just didn't have the time to do it ourselves.  
We are happy with the service and would recommended it for people that are similarly situated.  
I would call them again for future work.  


"
60 kW Briggs Generator Install
Ceiling Fan Install
Baseboard Heater Install
Full Electrical Wiring
Ceiling Fan Install

+28

13 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Powerton Generators, Inc.
Powerton Generators, Inc.
4.4(
19
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Denver, PA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I had 3 different companies tell me my Generac home generator was beyond repair including Generac themselves. Brian from Powerton showed up and methodology troubleshooting the problem removed the entire engine and found then problem. He is extremely knowledgeable and persistent. Wonderful to see a highly skilled technician rather than someone who says just replace with a new one. I would highly recommend this company. If all their technicians are as skilled as Brian this place is AAA++. Thanks so much"
20kW.1
20kW Generator
Generator in Berks County
Transfer Switch in Berks County
22kW Installation

+4

Response time11 hrs
Recommended by68%of homeowners
Avatar for Mountaintop Electric LLC
Mountaintop Electric LLC
5.0(
16
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Denver, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"The professionalism, attention to detailâ s, and making sure everything is done to exactly what was asked for was spot on. He ran all new wiring, installed outlets, new recessed lighting, and dimmers for our newly finish basement. I cannot sing praises for going out of way to ensure our expectations were met and then some. The work was of quality. Most importantly the pricing was vey reasonable. I recommend Mountaintop Electric all the way."
Panel A
Panel B
Panel c
Panel D
Panel D 2

+10

Response time8 hrs
Response rate89%
3 neighbors recently requested a quote
Avatar for A&M Electric LLC
A&M Electric LLC
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Repair+3 more

Serving Denver, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

A&M Electric LLC is a veteran-owned, Christian-based electrical contractor proudly serving Lancaster County and surrounding Central Pennsylvania communities with reliable residential, commercial, agricultural, and industrial electrical services. We specialize in electrical panel upgrades, 200 amp service upgrades, EV charger installation, generator installation, electrical troubleshooting, lighting installation, rewiring, new construction wiring, remodels, emergency electrical repairs, and commercial electrical services. Our licensed electricians provide safe, code-compliant, and high-quality electrical work for homeowners, businesses, farms, warehouses, offices, retail spaces, and construction projects throughout Lancaster County and Central Pennsylvania from our base in Ephrata, PA. Also serves Reading, Lancaster, York, the greater Harrisburg and Philadelphia areas, Mohnton, Coatesville, Landale, Montgomery County, Hatfield, King of Prussia, and Bryn Mawr.

Project Photos
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+35

46 neighbors recently requested a quote
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Generator Install questions, answered by experts

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

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.

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 Denver, PA homeowners’ guide to generator installs

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