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TRUSTED BY HALLAM, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon11
    Verified generator installs reviews

Top-Rated Generator install pros in Hallam - Updated Nov 2026

Avatar for Synergy Power Systems, Inc.
Synergy Power Systems, Inc.
5.0(
10
)
Generator - Install - For Business

Serving Hallam, 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 True Modern Electrical Services Plus, LLC
True Modern Electrical Services Plus, LLC
5.0(
23
)
Portable Generator - Install

Serving Hallam, PA and surrounding areas

Approved

In business since 2020

Small jobs welcome

Credit card accepted

"Hired True Modern Electrical Services Plus to add an outlet in my garage. He was very quick to respond to my request and schedule a time to come out and give me an estimate. Throughout the whole process, he was responsive in answering my questions regarding the project and permitting. Then he did a wonderful job on the install and I am very happy with his work. Would definitely hire him again for my future electrician needs."
Outdoor Fixture
Garage Ceiling Fixture Installed
Overveiw of outdoor Lighting
Junction Box Missing Cover
Junction Box Cover Installed

+8

Response time9 hrs
Response rate92%
9 neighbors recently requested a quote
Avatar for Ober Electric
Ober Electric
4.9(
17
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Hallam, PA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Rick completed numerous projects in our home. Installed new outside lighting new kitchen lighting and new ceiling fans. Replaced or upgraded many electrical outlets inside and out of the home. Cleaned up some non used and incomplete old wiring in our basement. Work was completely timely. Pricing was more than fair. Rick will be our go to electrician. Chris F. York,Pa"
Response time2 days
Response rate94%
Recommended by100%of homeowners
Avatar for Shaun Ford Electric, LLC
Shaun Ford Electric, LLC
4.6(
80
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Hallam, PA and surrounding areas

Approved

In business since 2019

Emergency services offered

Small jobs welcome

"Compared to any service i have ever hired anyone ever...this has been the best experience. Mr. Ford is honest, incredible nice, trustworthy and did an excellent job replacing my entire power fuse box in the house. With such a big job, i thought it would take him all day, but got everything done in half the time. Everything is working great now. Thank you so much, i greatly appreciate his help. I will definitly call him again if i have any electrical issues. He gets a huge A+ from me!!!"
Kitchen lighting
Kitchen lighting
Kitchen lighting
Kitchen lighting
Kitchen lighting

+8

Response time1 day
Response rate93%
Recommended by93%of homeowners
Avatar for Robert Likens Electric
Robert Likens Electric
4.7(
621
)
Portable Generator - Install

Serving Hallam, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Emergency services offered

Warranties offered

"Hired Robert for installation the transfer switch. Installation was successful. Robert is a professional highly qualified electrician. explained exactly how it works. The whole process from proposal to installation took less than a week. Now, if any electrical work is needed, I will always call him because for the quality. I will also recommend it to my friends. Thank you very much for your work!"
 Ceiling Fans
 200 Amp Panel Install
 Ceiling fans
 Townhouse Rehab
 Rough IN

+8

Response time6 hrs
Response rate88%
2 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 Hallam, 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
Project Photos
Project Photos
Project Photos
Project Photos

+35

51 neighbors recently requested a quote
Avatar for Shaun Ford Electric, LLC
Shaun Ford Electric, LLC
3.8(
13
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Hallam, PA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"They did an awesome job. They were trust worthy. I came back there were no mess. They didn't scratch my floor. They did a phenomenal job. If I would need an electrician I would call them. I referred them to other people."
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Generator Install FAQs, answered by experts

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

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

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 Hallam, PA homeowners’ guide to generator installs

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