HVAC, Plumbing & Electrical Company in Lower Allen Township, PA

HVAC, Plumbing & Electrical Services for Your Home & Business

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Heating, Electrical & Plumbing Services

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Heating & Cooling

Plumbing & Drains

Electrical

Commercial

Address: 2125 28th Street SW, Allentown, PA 18103
Phone number: (717) 204-8120
Service hours: 24/7

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Same-Day Solutions

When you need professional HVAC, plumbing, or electrical services in Lower Allen Township, PA, Haller Enterprises is your premier choice. With background-checked, licensed, and insured technicians and plumbers, Haller Enterprises has served Lower Allen Township for over 40 years.

Your home or business’s plumbing, electrical, and HVAC equipment are intricate systems that require experience and a deft hand to repair and maintain. Haller provides quality services for residential and commercial customers.

Heating & AC Services

Managing the temperature in your home or business requires reliable HVAC systems. At Haller Enterprises, we can handle repairs, replacements, and maintenance to keep your home or business comfortable. Our HVAC services in Lower Allen Township include:

AC repair: Strange noises or smells can indicate an AC problem. Contact Haller for exceptional AC repair services.
AC maintenance: Avoid breakdowns by scheduling routine AC maintenance with our team.
AC installation and replacement: Is it time for a new air conditioner? We can install or replace an AC sized correctly for your home or business.
Heating repair: We can quickly repair your furnace, heat pump, or boiler.
Heating maintenance: Keep your heating system in top shape with annual maintenance services.
Heating installation and replacement: When it’s time for a system upgrade, choose Haller for heating replacement or installation.
Commercial HVAC services: Keep your employees and customers comfortable with our quality commercial HVAC services for heating and AC systems.

Plumbing Services

A well-maintained plumbing system will help you avoid future headaches, such as blockages, backups, and flooding. Haller provides excellent plumbing services in Lower Allen Township, including:

Emergency Plumbing Services

We offer 24/7 emergency plumbing services for your most pressing plumbing problems.

Emergency Plumbing

Water Heaters

If your water heater isn’t providing hot water, call us for repairs. We service and install traditional and tankless models.

Water Heater Services

Drain Cleaning

Keep your drains clear with regular drain cleaning.

Drain Cleaning Services

Hydro Jetting

Do you deal with frequent and stubborn clogs? Let us clear out all blockages and keep the water flowing.

Hydro Jetting Services

Sump Pumps

Avoid flooding with regular maintenance and repairs for your sump pump.

Sump Pump Services

Plumbing Repairs

Need general plumbing repairs? Let us know when you schedule your appointment.

Plumbing Repairs

Leak Detection

Know you have a leak but can’t find it? Our advanced leak detection technology can quickly find the leak so we can repair it.

Plumbing Repairs

Commercial Plumbing

We can keep your business’s pipes, drains, and other plumbing components operating smoothly.

Commercial Plumbing

Electrical Services

Haller Enterprises has many experienced electrical technicians ready to help with your home or business’s electrical problems. DIY electrical repair can be dangerous, so always contact the pros for electrical services, such as:

Generators

Don’t get left in the dark during a power outage. Contact Haller for generator repair or replacement.

Generator Services

Lighting

Do you need new lighting or lighting replacement? Let us help you keep your home or business bright and welcoming.

Lighting Services

Rewiring

If you need a complete rewiring, choose Haller Enterprises to handle it.

Electrical Panel Upgrades

If your electrical panel can’t handle your home or business’s electrical load, we can upgrade it to accommodate extra appliances and fixtures.

Electrical Panel Upgrades

Commercial Electrical

Our electricians can handle your commercial electrical services in Lower Allen Township.

Commercial Electrical

Why Choose Us?

Haller Enterprises has been a staple in Lower Allen Township, PA, since 1981. Our technicians can handle everything from HVAC and electrical to plumbing problems to keep your home or business running smoothly. We provide same-day and emergency services and always include upfront pricing so you know what you’re paying for.

Call Haller today or request an appointment online.

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We’re Here to Help!

Quality, Friendly Service in Central & Eastern PA

(717) 204-8120

What Our Customers Are Saying

100% Satisfaction Guarantee

4.7

Based on 2597 reviews

I had Daniel Valdez as my dispatch employee and Jonathan Logan as my technician Jonathan was the best technician I ever had from Hallers I had 3 technician within a one month period all telling me a different out come for my A/C that wasn’t working in the heat wave we were experiencing Jonathan worked with me for the best outcome to REPAIR my A/C not replacing the system we definitely had some problems getting my part due to the warehouse that collapsed in Harrisburg to finally receiving the part Jonathan came from his home to replace the part in the heat wave Jonathan is a very good technician and a great and caring person Thank you for all your help and knowledge

Phillip did an excellent job fixing our HVAC condensation pipes. He was very friendly, professional, and helpful throughout the entire visit. He explained the problem clearly and made sure everything was repaired correctly. The job was completed efficiently, and everything is working perfectly now. We really appreciate Phillip's excellent service and would highly recommend him to anyone needing HVAC work!

Service tech, Shawn Dunn arrived as scheduled, diagnosed the problem quickly and replaced the part on the spot. Thank you Shawn for your professionalism and your kind, personable service.

Great job

The serviceman was very friendly, respectful of person and place, and very diligent at work.

Christopher Snyder

Complimenting Haller's tech Jonathan Avila who has provided installation and maintenance services for my buildings many times. His concern for customer needs is evident right from the start. He wants to know how you think your system is doing. His work is very thorough backed up by photos of each thing he found that needed attention. I had an appointment mid visit
but Jonathan clearly explained everything to my wife backed up by his photo record.
I was able to review and understand his work later w/ the photos attached to my digital receipt.
My estimates were just as thorough. I am glad Jonathan is our service tech.

Darius was thorough and tried to think of how to isolate my problem, which she did after testing out a few options. I was very happy with my service.

Pamela Shenenberger

Vincent replace our water heater with a tankless one. He is a extremely polite gentleman and explained all things very well. He work long and hard and did a couple extra jobs while here. I would not hesitate to ask for him for anything else needed. Thank You Vincent

We had a live downed power line for about 10 days after a storm on July 4th. Very concerning with pets and children in our neighborhood but couldn’t find anyone to help us including the power company.
Called Haller. Jason showed up the same day, reattached the downed line to our house, and provided a temporary hook up. The following day Haller coordinated with the power company to complete the job.
More expensive than an estimate we had in hand but have to give them credit for showing up and helping us out. Thanks.

Shane has been here a few times and is always pleasant and professional.

Nate was very understanding & patient with us, explaining everything we needed to know about our current system. And going forward about our new HVAC system. He was very professional & respectful. Great service representative!!

Prompt service with professional staff. Haller Enterprises is a great value.

The repair that I had done was my water softener

Conner and Tim did a great job replacing my well pump! Conner was very knowledgeable and explained things to me as worked. I appreciate it guys!!

Fast, excellent work.

Rich was excellent. wanted to get everything right on our AC install

Christian arrived on time, gave an estimate of service, and completed the job efficiently. He made a friend with my dog also.

Total A/C and Heat Pump system installed. The techs were very knowledgeable and answered all our questions. They were tidy and efficient. Explained operations of all units installed.

Luisito Honrade

We have a good experience with Mark. He’s been very helpful/supportive to us and he was able to give us option and listen to our concerns.

Very professional and tells you exactly what is going on. Highly recommend.

Ben was helpful and knowledgeable.

Had our power lines to the house taken down during a big storm, the folks at Haller were great at getting out quickly to check out the damage and give us an estimate to repair. We put a down-payment down to reserve service, ended up not needing them, and they promptly refunded our payment with zero fuss. Good experience, I recommend them

Jean Porterfield

7/9/26 Carl Horning was magical as usual. Brilliant, all knowing, covers every base and has an unbelievable skill base that can’t be compared to.

Technician knowledgeable and professional. Completed work effiently and in a timely manner. Found issue after going through some steps to eliminate potential issues. Technician explained issue and what to watch for regarding it happening again.

Donald Humphrey

The service was extraordinary. My service person was polite, informative and customer centric. This person is the type of person you want engaging with people. I also learned some good ac and furnace tips. I give Shane 5 stars….out of 5.