Whole House Generator Services in Pennsylvania
Power outages can happen without warning, leaving your home without the power you rely on for daily life.
A whole house generator keeps your home protected no matter what the weather brings. Haller Enterprises has supported homeowners across Central and Eastern Pennsylvania since 1981, and our team makes it easy to enjoy uninterrupted power and complete peace of mind with professional generator installation, repairs, and maintenance.
Call or schedule generator services online today/
Haller always has your back!
Complete Solutions for All Your Whole House Generator Needs
Whole house generators include complex electrical and mechanical components that take expert service to perform reliably.
Whether you are planning an upgrade or need routine maintenance, you want a team of professionals who understand how these systems work. Our licensed electricians can assist with:
Our team understands the ins and outs of local electrical systems, and we tailor our generator services to your home’s specific needs.
Your Local Whole House Generator Experts
You hope you will never need your whole house generator, but you want to be sure it is ready to perform when you do.
Homeowners trust Haller for our deep roots in the local community and decades of hands-on experience. We understand the unique power challenges in Central and Eastern Pennsylvania, from severe winter storms to summer thunderstorm outages, and customize our solutions to keep your home reliably protected.
24/7
Emergency Service
54,133
HVAC Systems Serviced
9,325
Drains Cleared
254
Trucks on the Road
Call (717) 204-8120 for a generator installation.
Questions?
Scheduling Whole House Generator Services Couldn’t Be Easier
Getting generator service from Haller is straightforward, and our team handles the details from the first call to the final walkthrough.
Give us a call or fill out our online form to get started. Our friendly team will gather a few details and help guide you to the right solution for your home.
We offer flexible scheduling options to make it easy to book a time that works for you. Our team will coordinate your appointment and provide clear communication leading up to your service.
A licensed Haller electrician arrives on time, ready to assess your generator and complete the work efficiently. We walk you through the process, answer your questions, and confirm everything is working properly before we leave.
What Our Customers Are Saying
Learn More About Our 100% Satisfaction Guarantee
Electrical Specials & Discounts
Take advantage of our current offers & coupons!
Whole House Generator Repair Services
If your whole house generator is not performing as it should, address the problem before the next outage hits.
Haller provides dependable generator repair services to identify the issue, complete lasting repairs, and restore your system’s reliability across Central and Eastern Pennsylvania.
A failing battery or electrical connection can prevent your generator from starting when you need it most. We replace worn components and restore proper electrical function so the system runs reliably.
Clogged fuel lines, old fuel, or faulty fuel components affect performance or stop your generator from running altogether. Our team cleans, repairs, and restores your fuel system for consistent power output.
Issues with the starter motor or ignition system make it difficult or impossible for your generator to turn on. We diagnose the root cause and perform precise repairs to get the system running smoothly again.
Malfunctioning controls or sensors lead to inaccurate readings or system shutdowns. We repair or replace these components so your generator operates safely and responds correctly during an outage.
The transfer switch is what moves your home from utility power to generator power during an outage. When it fails, your generator runs but your home stays dark. We diagnose and repair transfer switch issues to restore proper operation.
24/7 Emergency Whole House Generator Service
When Your Generator Fails, We Respond Around the Clock
A generator that will not start during a storm or power outage leaves your home exposed. Haller’s licensed electricians are available 24/7 for emergency generator service across Central and Eastern Pennsylvania, getting your backup power back online as quickly as possible.
Call (717) 204-8120 for a generator installation.
Questions?
Get Pre-Approved Financing
Home Comfort Club
Maintenance plans starting at
$39 /mo
The Haller Home Comfort Club
Complete Home Protection with One Simple Plan
Generator owners already think differently about their home. You plan ahead, reduce risk, and make sure critical systems keep running when conditions are unpredictable.
Power outages across Central and Eastern Pennsylvania can happen without much warning, and when they do, everything from heating and cooling to sump pumps and refrigeration depends on how prepared you are. A generator covers the outage, but the rest of your home still needs to perform when power is on.
Home Comfort Club supports that same proactive approach by keeping your HVAC, plumbing, and electrical systems on a consistent maintenance schedule. Priority scheduling and member savings make it easier to stay ahead of issues and protect the systems your generator is there to support.
Professional Whole House Generator Installation
Installing a whole house generator is one of the best ways to protect your home from unexpected power outages.
Haller’s generator installation services provide a seamless, stress-free experience while ensuring your system is perfectly matched to your home’s needs.
Standby generators are permanently installed outside your home and automatically turn on when the power goes out. They provide seamless, whole-home coverage without any manual intervention.
These generators connect directly to your home’s natural gas line for a continuous fuel supply. They offer reliable, low-maintenance operation and are a popular choice for long-term backup power.
Propane-powered generators are a great option for homes without access to natural gas. They deliver dependable performance and can be paired with on-site fuel storage for added convenience.
Partial-load generators power essential systems like HVAC, refrigeration, and lighting during an outage. They provide a more budget-friendly solution while keeping your home safe and functional.
Every whole house generator installation includes the transfer switch that safely moves your home between utility and generator power. Our licensed electricians handle the transfer switch installation to code so the system operates safely.
Call (717) 204-8120 for a generator installation.
Questions?
Pennsylvania Locations
Schedule Your Whole House Generator Services
A whole house generator is an investment in your home’s comfort, safety, and peace of mind.
With Haller, you can feel confident you are getting the most out of that investment. Contact us today to schedule your whole house generator service across Central and Eastern Pennsylvania.
Generator Information Request Form
Please submit the form below and a customer service representative will contact you shortly with more information about a backup power generator.
Whole House Generator FAQs
How does a whole house generator work?
A whole house generator automatically detects when your power goes out and turns on within seconds. It supplies electricity to your home through a transfer switch, keeping essential systems and appliances running until utility power is restored.
How often should my generator be serviced?
Generators should be serviced at least once a year, or according to the manufacturer’s recommendations. Regular maintenance ensures reliable performance and prevents the unexpected breakdowns that leave your home without power when you need it.
What size generator do I need for my home?
The right generator size depends on your home’s square footage, electrical load, and which systems you want to power. Our licensed electricians can assess your needs and recommend the right option for reliable coverage.
How long do whole house generators last?
With proper maintenance, most whole house generators last 10 to 20 years. Routine service and timely repairs play a key role in extending the lifespan of your system.
Can a generator power my entire home?
Yes, many generators are designed to power your entire home during an outage. Depending on your needs and budget, you can also choose a system that prioritizes essential appliances and systems.