Heating System Check Up

Haller HVAC technician at a customer's door

Same-Day Solutions

Your comfort matters, and so does the quality of service you receive. At Haller Enterprises, we provide exceptional HVAC, plumbing, and electrical solutions in Wormleysburg, PA. Since 1981, we’ve been the go-to experts for homeowners and business owners who value personalized service and a deep understanding of local needs.

Our seasoned technicians and plumbers don’t just fix problems — they take the time to assess your unique situation and offer tailored solutions that enhance your property’s efficiency and comfort.


Heating & AC Services

Is it time to service your HVAC system? Haller Enterprises offers commercial HVAC solutions, including unmatched repairs, installations, replacements, and maintenance for furnaces, boilers, heat pumps, and ductless HVAC systems. Plus, we offer emergency HVAC services to ensure your urgent needs are met.

Our air conditioning and heating services in Wormleysburg include:

  • AC repair: Prompt AC repairs prevent bigger issues and keep your system running smoothly so you can stay cool without interruptions.
  • AC maintenance: It’s best to schedule your AC maintenance in the spring to ensure it’s ready to handle the summer heat.
  • AC installation and replacement: The ideal time to replace your cooling system is when it’s constantly needing repairs or your energy bills are rising, usually after about 10 to 15 years.
  • Heating repair: If your heater is blowing cold air, making strange noises, or not keeping the house warm, it’s probably time for repairs.
  • Heating maintenance: Our heating maintenance process is thorough — we’ll inspect, clean, and fine-tune your system so it runs efficiently all winter.
  • Heating installation and replacement: We make it easy to choose the right heating system by considering your home’s size, energy needs, and budget to keep you comfortable.
  • Commercial HVAC services: Our certified technicians can keep your business comfortable year-round.
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Plumbing Services

Whether it’s fixing a leaky pipe, installing new fixtures, or conducting routine maintenance, we’re committed to delivering high-quality plumbing services that meet the unique needs of residential and commercial properties.

Water Heater

Water Heaters

Whether your water heater leaks or fails to keep up with your hot water needs, we provide expert repairs and installations to restore its performance.

Water Heater

Tankless Water Heaters

Our team installs energy-efficient tankless water heaters, offering endless hot water while helping you save space and lower energy costs.

Drain Cleaning

Drain Cleaning

Our professional drain cleaning service clears out debris and buildup to restore full flow if you’re dealing with slow drains or frequent clogs.

Hydro Jet

Hydro Jetting

For stubborn clogs and grease buildup in your pipes, our hydro jetting service uses high-pressure water to clean your drains thoroughly.

Water Conditioning

Water Conditioning

We install water conditioning systems to improve water quality by removing minerals and contaminants that can damage pipes and appliances.

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Sump Pumps

Our sump pump services keep your basement dry with reliable installations, repairs, and emergency assistance when flooding threatens.

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Sewer Lines

Whether it’s a backed-up sewer line or a cracked pipe, our sewer services include inspections and repairs to keep your system running efficiently.

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Well Pumps

We provide well pump installation and repair, ensuring your home has a reliable water supply with proper pressure and consistent flow.

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Leak Detection

Our advanced leak detection technology finds hidden leaks, preventing costly water damage and addressing issues before they get worse.

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Commercial Plumbing Services

Our team can keep your business’s plumbing system operating reliably.

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Electrical Services

Our electricians can upgrade electrical systems to comply with local and state codes, improving safety and efficiency for homeowners and business owners.

Our electrical services in Wormleysburg include:

Generator

Generators

Our team can install or repair your whole-home generator.

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Lighting

Choose our electricians to install or replace your indoor or outdoor light fixtures.

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Electrical Repair

Rely on us for safe, long-lasting solutions to electrical problems.

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Electrical Installation

We can install a variety of devices and systems, from circuit breakers to EV chargers.

Electrical Panel

Electrical Panel Upgrades

Is your electrical panel failing to meet your needs? We can give it a boost.

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Wiring & Rewiring

We can install or replace the wiring throughout your home.

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Commercial Electrical Services

We offer expert solutions for electrical issues in commercial buildings.


Why Choose Us?

When you partner with Haller, you’ll work with a trFor over 40 years, Haller Enterprises has proudly served the Wormleysburg, PA, community with reliable HVAC, electrical, and plumbing services. Whether you’re near Wormleysburg Riverfront Park or frequenting the West Shore Farmers Market, we’re here to help with same-day and emergency services available 24/7.

Call Haller Enterprises today or request an appointment online.

Male Haller tech with tool bag entering residential home smiling.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.8
Based on 2551 reviews
Brad Besore
18 hours ago
He was kind and very professional
Dave Havener
2 days ago
Professional and conscientious service. Plus he was very respectful of our home.
Donald Reigart
2 days ago
Good service, friendly service personnel
Jessica Petrie
2 days ago
Jared was on time and friendly. He performed a quick and thorough maintenance check and gave some recommendations about future issues so that we’d be prepared.
Linda Stran
4 days ago
Brandon was awesome. The water heater was replaced by a different crew and Brandon came to fix a cracked condensate pump on my ac/heat unit. He was great. Thanks Brandon. Haller hires the best. Troy was also here last week and was very knowledgeable and was a big help. I will continue to use Haller for all my plumbing and electrical needs.
Robert Harpster
4 days ago
Jared is extremely knowledgeable regarding my Carrier Geo thermal unit. His annual maintenance checks are appreciated, as well as system recommendations. Using annual maintenance plan.
Nancy Cherry
5 days ago
Friendly, fast and professional.
Robin Kunkel
5 days ago
Vince was professional and polite ! Highly recommended
Robert Nace
6 days ago
Jarred has the skill to diagnose the problem and repair. Great personality. Neat. Cleans up.
Meg Wojtkowiak
6 days ago
Five stars for Troy! He is absolutely awesome! He knows just how to talk to me to calm me down and assure me in a stressful situation. I am a Haller Lifer.
Sy Marsh
7 days ago
October 2026 – Brandon from the plumbing maintenance team flushed my tankless hot water heater and made sure it was operating properly. Performance is definitely better. Again, job well done. June 2026 – Donovan Carrero was the lead technician on the installation of my new Carrier HVAC system. He was outstanding in every aspect from much of the ductwork and wiring inside the furnace. Within 8 hours of arrival, the system was complete and operating. Great job!!
Craig Thomas
1 week ago
Friendly, affordable, efficient, and responsive service. We will most definitely use again. Plus, everyone who comes out is friendly and courteous.
Crystal Flores
1 week ago
I had my Furnace and AC maintenence completed along with a repair. Fast service, friendly technicians! Thank you for great service!
Kim Cratty
1 week ago
Vincent replaced our hot water heater. He worked his tail off. Did a fabulous job. Kept us informed every step of the way. Stayed well past the end of his workday to make sure everything was working, and fix a leak he found in our water pipe once he was finished. Even fixed the vent system because the plumbers who installed our original water heater, had too long of a run of pipework installed at the wrong angle, and he wanted to make sure that didn't effect our new water heaters performance or safety. This was our third encounter with Vincent, he has been great at every service.
Kidany Atanasio
1 week ago
Huge thanks to Darius from Haller Enterprises! He came out for a clogged main line and took care of me. He was kind, professional, and confident in his skills. Highly recommend!
Jamie Gruber
1 week ago
Informative regarding service plans and cleaning needs of our mini splits. Considering we haven't serviced them in 5 years the pricing was very affordable.
BigAl Gruswitz
1 week ago
Haller has installed our furnace, air conditioner, and water heater 4 years ago and has maintained it ever since. Always happy with their service!
R G
2 weeks ago
Got replacement digital thermostat through the warranty. Came back a day later and installed thermostat. Thomas was very good and knowledgeable tech.
Gregory Bivona
2 weeks ago
Always prompt service with friendly and professional technicians. Did full maintenence on my hvac system and corrected a leak for no cost. May not always be the cheapest, but guaranteed to be early or on time, available when you need it, and expertise you cannot diminish
As ususl, Haller's scheduled twice yearly preventative maintenance was done professionally, with polite on time and informed people. They do seem to be better than the usual home service people as they are usually more open, and informed and often quite knowledgeable about their area of service. I would recommed their company based on the quality of the people they employ. Brian
CAROL SCHINTZ
2 weeks ago
Nathan did a great job
Erik Brough
2 weeks ago
Darius was fantastic!
Ralph Kaufman
2 weeks ago
Great service from Haller for fixing our electrical problem. Joshua was prompt and had the problem fixed in no time. We use Haller our heating air conditioning and plumbing service as well. Always great service.
Rock Armold
2 weeks ago
Jared aways does a great job in serving are furnace 👍
Great job

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