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Avatar for Synergy Power Systems, Inc.
Synergy Power Systems, Inc.
5.0(
10
)

Serving Bally, 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!"
Reading Area
Chester County
Denver Pa
Generator Installed
Generac Generator Installed

+10

Response time1 day
Recommended by100%of homeowners
Avatar for Christopher J. Kollar Electrical Contractor
Christopher J. Kollar Electrical Contractor
4.8(
22
)

Serving Bally, PA and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

Welcome to Christopher J. Kollar Electrical Contractor, LLC. We have been proudly serving the local area since 1999. Call today to schedule an appointment for fast, quality, and reliable service! You will not regret your decision to work with our company!\n\nWe also provide same day or emergency services for residential and commercial clients.

200 Amp Panel Total Rewire
200 Amp Service Upgrade
Generator Installation
Underground Service
100 Amp Service

+16

Response time11 hrs
Recommended by100%of homeowners
Avatar for Mr. Electric Of Lancaster County
Mr. Electric Of Lancaster County
4.8(
101
)

Serving Bally, PA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Mr. Electric's technician arrived right on schedule to install an outdoor receptacle. He quickly got to work, installed the outlet, checked it and showed me the work. He left the area tidy and neat. I was so pleased with the work that I had him replace an outdoor light with a motion detector. Without a doubt, I would call Mr. Electric again. The price was fair and the work performed was excellent.
"
60 kW Briggs Generator Install
Ceiling Fan Install
Baseboard Heater Install
Full Electrical Wiring
Ceiling Fan Install

+28

11 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for DM Electrical Services, LLC
DM Electrical Services, LLC
5.0(
36
)

Serving Bally, PA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Very professional and friendly, did installation of a ceiling fan and outlets in the basement. Definitely recommend. Will be using him again if we need any electrical work done."
Response time3 hrs
Recommended by97%of homeowners
Avatar for Revival Electric
Revival Electric
5.0(
7
)

Serving Bally, PA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Revival Electric is a locally owned and operated electrical company providing reliable, high-quality residential and light commercial electrical services. We specialize in electrical repairs, panel upgrades, lighting installations, generators, EV chargers, and whole-home electrical safety solutions. Our focus is simple: safe work, clear communication, and dependable service. We take pride in doing the job right the first time, educating homeowners along the way, and offering long-term solutionsnot quick fixes. Whether you need a small repair or a full electrical upgrade, our licensed electricians deliver professional results you can trust. We also offer preventative electrical safety inspections and service plans to protect your home

 Revival Electric
5 neighbors recently requested a quote
Avatar for Mister Sparky
Mister Sparky
5.0(
6
)

Serving Bally, PA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs.\nIt is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project.\nIn order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer \nin a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Gallery
Gallery
Gallery
71 neighbors recently requested a quote
Avatar for Deshko Services LLC
Deshko Services LLC
5.0(
7
)

Serving Bally, PA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"We had personal EV charging station installed by this business' technician. He is very professional, explained all options how to get wires from main electric panel to the other side of the house where it would be convenient for us to charge the car. Provided all required materials and get job done fast and safely, made sure everything works properly."
33 neighbors recently requested a quote
Avatar for Fisher Electric Plumbing HVAC LLC
Fisher Electric Plumbing HVAC LLC
4.8(
4
)

Serving Bally, PA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n

Project
Project
Project
Project
Project

+13

9 neighbors recently requested a quote
Recommended by75%of homeowners
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Showing 1-10 of 99
Generator Install questions, answered by experts

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

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.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

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 Bally, PA homeowners’ guide to generator installs

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