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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%
13 neighbors recently requested a quote
Avatar for D.S. Burkholder, Inc.
D.S. Burkholder, Inc.
4.8(
53
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Denver, PA and surrounding areas

Approved

In business since 1963

Free estimates

Credit card accepted

"They were prompt & professional and scheduled me in for a 2 day job at my convenience. Quality of work is excellent. They were able to install a ceiling fan and recessed lighting in a room with no basement or attic with no additional drywall holes needed to run the wires."
1 neighbors recently requested a quote
Recommended by90%of homeowners
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

"We had installed wall sconces and they weren't working. Mark came and helped us understand why they weren't working (stupid reason) and also explained more about the install so we had knowledge to do other projects moving forward. He was very nice and helpful and also offered to answer questions via phone if we run into issues in the future. He was lovely and we would absolutely use him again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+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

"Our Electrician from Mr Electric in Denver PA was awesome. The scheduling was fast, and the electrician was very professional and friendly...he got right to work...worked around the existing furniture so I didnt have to move a bunch of things... and he got the fan hung beautifully despite the old house and a few challenges. I highly recommend them."
60 kW Briggs Generator Install
Ceiling Fan Install
Baseboard Heater Install
Full Electrical Wiring
Ceiling Fan Install

+28

12 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
1 neighbors recently requested a quote
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 Mister Sparky Electric
Mister Sparky Electric
4.4(
324
)
Fixed Generator - InstallPortable Generator - Install

Serving Denver, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1959

Free estimates

Emergency services offered

"The major part of the work was replacing an old outdated Bulldog Pushmatic electric panel with the latest main breaker system. They also replaced the Matter Base, labeled all the circuits, replaced and installed GFCI, installed 5 new fixes and 2 ceiling fans, added outlets inside and in the garage, and fixed bad wiring in a few places from previous owners."
 Office
  Office
  Office
227 neighbors recently requested a quote
Recommended by90%of homeowners
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Generator Install questions, answered by experts

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.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

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. 

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.

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.

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.