Electrical Services You Can Count On

Your home’s electrical system plays a critical role in your daily comfort and safety, and it deserves expert attention.

Haller offers a full range of electrical services, providing dependable solutions that keep your home operating smoothly and up to modern standards.

Electricity powers your HVAC, appliances, lights, electronics, and smart home devices. Older homes across Central and Eastern Pennsylvania often have undersized panels and aging wiring that struggle to handle today’s electrical demands, and seasonal storms can bring surges and outages that damage sensitive equipment.

We have been solving these problems since 1981, from rewiring century-old farmhouses to installing whole-home generators.

Emergency Service

Years in Business

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4.7
Based on 9367 reviews
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Carrier Residential Factory Authorized Dealer
North American Technician Excellence - NATE - Certifying the Finest in HVACR

Central and Eastern Pennsylvania’s Trusted Electricians Since 1981

We answer the phone, show up on time, and explain what’s wrong before we start any work.

Our team is easy to schedule with and easy to reach, so you are never left waiting or wondering. Every electrical service is backed by our 100% satisfaction guarantee.

(717) 204-8120


Why Pennsylvania Homeowners Choose Haller

Electrical systems require precision and strict safety standards, and we never cut corners. We ensure every installation and repair is completed carefully and up to code to protect your home and family.

We take the time to clearly explain the issue, your options, and the recommended solution. That way, you can make confident decisions without pressure or confusion.

Electrical issues cannot always wait for regular business hours. Our 24/7 emergency electrical services ensure you have access to prompt, professional help when unexpected problems arise in your home.

We have proudly served Central and Eastern Pennsylvania since 1981, bringing decades of experience to electrical projects across the region. Our long-standing presence reflects our commitment to dependable service and lasting results.

We offer convenient financing solutions to help make electrical upgrades and major repairs more manageable. With flexible payment options, you can invest in your home’s safety and efficiency without delay.

Our team includes licensed electricians who bring advanced technical knowledge to every service call. As a BBB Accredited Business, we are recognized for maintaining high standards of integrity and customer care.

Members of our Home Comfort Club receive priority scheduling, maintenance benefits, and exclusive savings. It is a proactive way to stay ahead of potential electrical issues and protect your home year-round.

We stand behind our electrical services with a 100% satisfaction guarantee. When you choose Haller, you can feel confident knowing we are committed to getting the job done right.


How to Get the Electrical Services You Need

Booking electrical service with Haller is quick, convenient, and hassle-free.

Whether you are addressing an urgent issue or planning an improvement project, we guide you through every step with clarity and professionalism.

Reach out by phone or schedule service through our online form at a time that works best for you. We will ask a few questions about your electrical concern to ensure we send the right expert for the job.

One of our licensed electricians will arrive promptly, evaluate your system, and identify the source of the issue. We will walk you through your options and provide honest guidance so you can choose the best solution for your home.

After you approve the work, we complete the job safely and efficiently, following all proper codes and standards. When we are finished, you will have the confidence of knowing your electrical system is functioning reliably and backed by our commitment to your satisfaction.

Home service technician arriving at front door

(717) 204-8120


What Our Customers Are Saying

Learn More About Our 100% Satisfaction Guarantee

4.7
Based on 2662 reviews
Danial S. was upfront and honest about what to expect, he was professional and kind through the whole experience. If in the future I should need to call for services, I will be asking that he is my tech. To Danial: Thank you for what you do, never change, you are a rock star!
Pam Metzger
1 day ago
Nevin is very knowledgeable with his skills and he does his job with pride
Jean Gibb
2 days ago
We were very pleased with the great job that the haller guys did in repairing the water leaking problem that we had with our split.
Eric Harzer
2 days ago
Did a good job of checking out our furnace and making sure it was ready for the cold weather season.
David Williams
2 days ago
Good structured report. On time, no issues.
Carol Smith
2 days ago
Christopher M did a great job on the geo thermal that I have! I am very pleased.
Always a good experience with Jason. Efficient and knowledgeable.
Wesley Wang
3 days ago
Super thorough and trustworthy! Would definitely recommend.
Denise Esterly
3 days ago
Haller Enterprises replaced our combination heater/ water heater system. There were a few small issues, but they made certain everything was in great working order before closing the job. We couldn’t be happier with the service we received!
Jo A
4 days ago
He was awesome, request him for next year. He explained everything in ways that I understand in what he was saying.
Sandi
4 days ago
We needed a new furnace & air conditioner system after 15 years with the old one. Never a fun proposition, but necessary. We've had a service contract with Haller for 20+ years & they have always been responsive, professional, reliable & efficient. We appreciate the great service Haller!
Mildred Cepeda
5 days ago
On a Saturday night my water heater was leaking. Sunday morning by 1015am HALLER was at my home fixing/ repairing the issue. Was done under 30min. He answered all my questions also. Great customer service from all. They have a great team! Appreciated all the technicians and the behind the scene agents on the phone.
Kayleen Laird
6 days ago
Christian came out super quick to get our AC running again. He was in and out in about 15 minutes to change our capacitor. Thanks a ton for keeping us cool!
Elisa Trillo
1 week ago
They were on time and were through and professional . Was very pleasant.
wade mackey
1 week ago
Great work and attention to detail.
Jo-Lyn Hricik
1 week ago
Shawn was my tech today do my yearly maintenance to me A/C unit. He did an amazing job!
Russ Hughes
1 week ago
The service techs where friendly and knowledgeable Thanks Russ
Lisa Carter
1 week ago
I just got a new plug-in hybrid vehicle and wanted a 220 outlet installed in the garage so it would charge it faster. There was the option of using 110 with my car which I used when I first got the car but it takes about 10 or 12 hours to get it fully charged. Since the 220 outlet was just installed, I don’t know exactly how long it will take but I’m sure it’s much faster. I’ve had Haller in the past and was always happy with their work. They came today and gave me an estimate and it was over $200 less than another quote I got. I was so happy that he could actually do it the same day! Very happy with the technician and their service and would gladly recommend them to other homeowners.
Gregory Konat
1 week ago
The technician, John Wentz was very efficient, knowledgeable and professional. Highly recommend.
John Wallach
2 weeks ago
Phillip did a great job, paying much attention to detail.I could not have asked for a more thorough preventative maintenance visit.
Chris was very thorough, efficient and had a calming personality. I share that because he was totally comfortable with my inquiries and he explained without hesitation! I appreciate his review of my furnace and ducts pertaining to the system with video explanation to reassure me the work was thoroughly done and system was in good health! This was my first experience with my new annual maintenance contract and I'm very happy and look forward to my next service. I'm about prevention so this annual plan seems to be a good fit to my needs! Customer service is also important and Chris is deserving of a shout out!
don swasing
2 weeks ago
Great attitude, worked safe, great communication Efficient and thorough
ron roda
2 weeks ago
Nevin performed his tasks @ hand with,precision, perfection, performance, professionalism & punctuality… Additionally , we will tell our friends & family about Haller & there professionalism….& Most important is that they are reasonably priced…. that is a big big deal! And to top it off was the tech Nevin!!! Dude knows his s#©¥ ! I kinda hung out with him during the job & in that short amount of time I picked up some pointers! 1st Pointer was how to measure connecting copper wire…..2nd…process of elimination…easy to say … but…..Nevin nailed it with his model of patience attitude… If we have issues in the future, which of course will occur, we will be asking for Nevin !
Gale Zorian
2 weeks ago
Ben is fantastic! His job here was complicated. He was professional and executed the job perfectly. Thank you Ben
Jo Roeting
2 weeks ago
Shawn was her today to do maintenance on my gas furnace and hot water heater. I feel he does a great job!

Homeowner greeting Haller technician at the door for maintenance

Save On Home Services with Haller’s Home Comfort Club

Haller’s Home Comfort Club covers your HVAC, plumbing, and electrical systems under one membership. When you join, you get priority service, routine maintenance, and member savings across all the systems that keep your home running.

As a Home Comfort Club member, you receive priority scheduling whether you need electrical work, plumbing repairs, or HVAC service. If a problem develops, you move ahead in the queue. Faster access to service means less disruption to your routine.

Routine maintenance helps catch small problems before they become expensive repairs. The Home Comfort Club includes tune-ups and inspections for your heating, cooling, plumbing, and electrical systems, keeping everything running safely and efficiently.

Home Comfort Club members enjoy special discounts on repairs and upgrades across all services. Whether you are installing new lighting, replacing a water heater, or upgrading your HVAC system, those savings add up over time.

With ongoing service records and familiar technicians, we gain a deeper understanding of your home’s systems over time. That familiarity allows us to provide more personalized recommendations and consistent care. Backed by our 100% satisfaction guarantee, you can feel confident your home remains protected year-round.

Schedule home system maintenance by calling (717) 204-8120.


Electrical Services

Your home’s electrical system powers your daily life, from essential appliances to modern technology and safety features.

Haller provides electrical services designed to keep your system operating safely, efficiently, and reliably for years to come.

(717) 204-8120

Technician on residential street in Behthlehem Pennsylvania

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Electrical Panel Upgrades

Electrical panel upgrades improve your home’s capacity and overall safety.

Many older homes across Central and Eastern Pennsylvania have 100-amp or even 60-amp panels that struggle to handle modern power demands. If your current panel is outdated, we provide professional panel upgrades that support today’s appliances and technology. A properly sized panel reduces the risk of overloads and ensures reliable system performance.

Generator

Generators

Standby generators provide dependable backup power during outages.

Pennsylvania storms can knock out power for hours or days. A professionally installed generator keeps essential systems like heating, cooling, refrigeration, and lighting running when utility power is interrupted. With a reliable backup solution, you can maintain comfort and security even during severe weather.

  • Generator Installation: Generator installation prepares your home with automatic backup power you can count on.
  • Generator Repair: Generator repair keeps your backup power system ready when you need it most.
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Wiring Services

Expert wiring services ensure your home’s electrical system remains safe and up to code.

Our wiring services range from complete buildings to outlet upgrades.

  • Wiring and Rewiring: Pre-war and mid-century homes throughout Central and Eastern Pennsylvania often have aging wiring that cannot safely handle modern electrical loads. Whether you are remodeling, adding new circuits, or updating old wiring, we complete every project with precision and attention to detail. Rewiring services replace outdated or damaged wiring to protect your home from hazards and support long-term electrical reliability.
  • Outlet Installation: Outlet installation adds convenience and capacity where you need it, from kitchen counters to home offices and garages.
  • Circuit Installation: New circuit installation provides dedicated power for high-draw appliances like HVAC systems, electric ranges, and workshop equipment.
Electrical Panel

Electrical Panel Upgrades

Electrical panel upgrades improve your home’s capacity and overall safety.

Many older homes across Central and Eastern Pennsylvania have 100-amp or even 60-amp panels that struggle to handle modern power demands. If your current panel is outdated, we provide professional panel upgrades that support today’s appliances and technology. A properly sized panel reduces the risk of overloads and ensures reliable system performance.

light bulb icon

Lighting

Professional lighting services enhance the comfort, functionality, and appearance of your home.

Whether you are upgrading interior fixtures, adding recessed lighting, or installing outdoor security lighting, we design and install solutions tailored to your space. Proper lighting improves visibility, increases energy efficiency, and adds value to your home.

Car Charging Station

EV Charger Installation

EV charger installation lets you charge your electric vehicle at home overnight.

We install Level 2 chargers that deliver faster charging than a standard outlet, so your car is ready each morning. Our electricians assess your panel capacity, run dedicated circuits, and install the charger in your garage or driveway to meet manufacturer specifications.

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Surge Protection

Whole-home surge protection safeguards your electronics and appliances from damaging power spikes.

Unexpected surges caused by storms or utility fluctuations can harm sensitive equipment throughout your home. We install surge protection systems that defend your electrical infrastructure at the panel and provide added peace of mind.

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Thermography Inspections

Thermography inspections help detect hidden electrical issues before they become serious problems.

Using advanced infrared technology, we identify overheating components, loose connections, and overloaded circuits behind walls and panels. This proactive service allows us to address potential hazards early, helping protect your home from unexpected failures or fire risks.

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Carbon Monoxide Detectors

Carbon monoxide detectors protect your family from an invisible, odorless gas that can be deadly.

We install and service CO detectors throughout your home, ensuring proper placement and reliable operation. Homes with gas appliances, attached garages, or fuel-burning equipment should have detectors on every level.

Haller Technician Helping customer with Memberships

Other Home Services from Haller

Your electrical system is just one part of what keeps your home running. Haller also provides HVAC, plumbing, and indoor air quality services throughout Central and Eastern Pennsylvania, so you can work with one team you trust instead of juggling multiple contractors.


Schedule Your Electrical Services with Haller Today

When you need dependable electrical solutions backed by decades of experience, Haller Enterprises is ready to deliver.

From panel upgrades and generator installation to wiring and surge protection, we provide the comprehensive electrical services homeowners across Central and Eastern Pennsylvania trust. Call or contact us online to schedule electrical services today!

Male Haller tech with tool bag entering residential home smiling.


Frequently Asked Questions

Do you offer 24/7 emergency electrical services?

Yes, we provide 24/7 emergency electrical services for urgent issues like power failures, burning smells, sparking panels, or sudden system malfunctions. When you are facing an electrical emergency, we respond quickly to restore safety.

How do I know if I need an electrical panel upgrade?

Signs you may need a panel upgrade include frequent breaker trips, flickering lights, or an older panel that cannot support modern appliances. Many homes built before 1980 have undersized panels that struggle with today’s electrical demands.

What are the benefits of installing a standby generator?

A standby generator automatically restores power during an outage, keeping essential systems like heating, cooling, and refrigeration running. Pennsylvania storms can cause extended outages, making a generator a worthwhile investment for comfort and safety.

Do you offer financing for electrical upgrades?

Yes, we provide flexible financing options to help make electrical upgrades and major repairs more manageable. Our team can walk you through available options so you can move forward with confidence.

Is your electrical work guaranteed?

Yes. We stand behind our electrical services with a 100% satisfaction guarantee. Every project is completed safely, professionally, and to your full satisfaction.

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