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Verified Reviews for Generator Install pros in Denver, PA

*The Angi rating for Generator Install companies in Denver, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Denver, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on January 16, 2026

Find Generator install pros in Denver

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
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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
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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
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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
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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
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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
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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
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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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Avatar for Honey Electric and Mechanical, LLC
Honey Electric and Mechanical, LLC
4.0(
276
)
Fixed Generator - Repair

Serving Denver, 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"
Hot tub services
Response time4 hrs
74 neighbors recently requested a quote
Recommended by71%of homeowners
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Generator Install questions, answered by experts

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

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.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

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.

See all articles