Heating, Electrical & Plumbing Services in Mifflin County PA

When it comes to reliable home services in Mifflin County, PA, homeowners turn to Haller. Whether you’re dealing with a heating issue in the middle of winter, a plumbing leak, or outdated electrical systems, our experienced technicians are ready to respondโ€”fast. At Haller, weโ€™re proud to be the HVAC company Mifflin County, PA residents trust for prompt, professional service across all major home systems. 

From Lewistown to Burnham, Reedsville, and the surrounding communities, we provide complete solutions that keep your home safe, efficient, and comfortable year-round. 

Haller technician getting out of service van in Mifflin County PA

Comprehensive Home Services in Mifflin County 

Haller offers full-service solutions for homeowners who need expert help with heating and cooling, plumbing repairs, or electrical upgrades. Our team is fully licensed, background-checked, and committed to delivering top-tier service with every job. 


HVAC Services 

As a leading HVAC company in Mifflin County, PA, we install, repair, and maintain all types of heating and cooling systems, including heat pumps, furnaces, air conditioners, and ductless mini-splits. We specialize in energy-efficient options designed to keep utility bills low and comfort levels highโ€”especially during Pennsylvaniaโ€™s cold winters and humid summers. 

  • AC installation and replacement: Weโ€™ll help you select and install a new air conditioner.
  • AC repair: If your system is old or breaking down, our skilled technicians will restore your air conditioner.
  • AC maintenance: Our routine tune-ups will keep your air conditioner in prime condition.
  • Heating installation and replacement: If your system is unreliable or you want to install a new one, choose Haller for prompt and precise service.
  • Heating repair: Our team is just a call away if your system breaks down.
  • Heating maintenance: Trust Haller to maintain your system for optimal performance.
  • Commercial HVAC servicesLet our professionals handle HVAC services for your businessโ€™s needs.
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Plumbing Services 

Need local plumbers who show up on time and get the job done right? We handle everything from clogged drains and leaking pipes to water heater replacements and full system installs. Among plumbing companies in Mifflin County, PA, Haller stands out for fast response times, honest estimates, and long-lasting workmanship. 

Water Heater

Water Heaters

Our expert service ensures your water heater is perfectly sized and suited to fit your budget, fuel type, and energy efficiency needs. We service and install traditional and tankless models.

Drain Cleaning

Drain Cleaning

Our plumbers can clean your drains and keep your water flowing.

Water Conditioning

Water Conditioning

Haller efficiently tests multiple factors that affect your waterโ€™s taste and quality so you can get clean water flowing into your home as soon as possible.

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Well Systems & Well Pump Repair

Weโ€™ll inspect your well system and repair your well pump when it needs attention.

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Commercial Plumbing

Choose our team to meet your business’s plumbing needs.

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Electrical Services 

From panel upgrades to lighting installations and EV chargers, our local electricians serve Mifflin County with precision and care. Whether you’re remodeling or need emergency service, our team of licensed electricians in Mifflin County, PA will ensure your system is safe, modern, and code-compliant. 

Generator

Generators

Haller installs and services whole-home generators to ensure you have reliable power during an outage.

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Lighting

Choose our team to install or replace your indoor or outdoor lighting.

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Rewiring

We’ll provide code-compliant and effective wiring services for your property.

Electrical Panel

Electrical Panel Upgrades

Our electricians can upgrade your electrical panel for reliable performance.

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Commercial Electrical

Whether you need lighting or generators, our commercial solutions cater to your unique business needs.


We Know Mifflin Countyโ€”And Weโ€™re Here When You Need Us 

With roots in central and eastern Pennsylvania, Haller is familiar with the homes, weather patterns, and infrastructure unique to Mifflin County. Weโ€™ve worked in historic areas of Lewistown, newer developments in Granville Township, and rural properties throughout the Juniata River Valley. Our team understands how local climate conditions affect HVAC performance, plumbing systems, and electrical needsโ€”and we tailor our services accordingly. 

Weโ€™re proud to be a locally trusted team known for quick response times and energy-efficient solutions that help homeowners save money while staying safe and comfortable. 

Male Haller tech with tool bag entering residential home smiling.

Get in Touch with Haller Today 

If youโ€™re looking for a dependable HVAC company in Mifflin County, PA, skilled local plumbers, or certified electricians in Mifflin County, PA, look no further than Haller. 

? Call us now or contact us online to schedule service, request a quote, or speak with a local technician. 

Haller is here when you need usโ€”fast, friendly, and always focused on doing the job right the first time. 


What Our Customers Are Saying

100% Satisfaction Guarantee

4.7
Based on 2481 reviews
Excellent service. Very friendly and informative.
Aaron my service tech was very professional and knowledgeable. Appreciate the good service.
Great service, very timely and professional. Explained everything is easy detail.
My grandfather and I were helped by a man named Jesse Brubaker, who was sent out to check out our ac system in a rental house that my grandfather owns and I run. He was extremely polite and helpful in explaining everything going on and broke down all the options we had available. I had to call my grandfather before making any final decisions and my grandfather called him back to ask a few questions since I'm not as well versed in those systems. Jesse went beyond the typical expectancy of doing exactly what is required to do and no more, and instead took time to check things thoroughly which saved us money and time on fixing things that may not have ever been an issue! Thank you Jesse for being so helpful and earnest in our interaction! I'd hope he gets some kind of recognition from the company for being an outstanding employee and making a customer very happy with the service and the personal experience.
12/10/2025
Shane Kiefer performed my annual pm service for our water heater, water softener and whole house filter. He did his usual outstanding job today and answered several questions we had. Shane is an awesome ambassador for Haller Enterprises and he gets a five star rating from me every visit.

12/8/2025
Austin Black performed the annual pm service on our furnace. Austin was very knowledgeable, efficient and did a great job informing us of his work summary plus answered several questions we had.
I gave Austin a five star rating and I continue to value the benefits of having Haller Enterprises service our HVAC system as well as the major water appliances .
May 28 Nate serviced our home AC unit. Nate was very helpful and passed along good information. I have always enjoyed the service visits by our Haller technicians.
Shane replaced our water heater. We are finding hotter water and more shower pressure. Thanks Shane.
I had the pleasure to meet RON when I recently had my Mitsubishi system maintained.
He was very friendly , professional & very experienced in everything he did to make sure my system was in excellent shape & even offered alot of services that I wasn't even aware of!
I sure hope that when I need service again, that RON is the technician that gets assigned.
Completed regular maintenance and provided thorough review of the service completed and helpful recommendations.
Service is always excellent. Maintenance
Great Technician, skilled, proactive and conscientious.
Nick was on-time, friendly, and patient with all of my questions. I finally got two big projects done and couldn't be happier. I will definitely use Haller again and recommend them to my friends!
Curious and knowledgeable service team. Mason did a great job.
Shawn D did a great job with our preventative maintenance and provided updates on how our system is performing. Five Stars!
Very professional and his service finding the problem was excellent
The tech was friendly and did a good job doing an annual check on my air conditioner !
Great timely maintenance service. 14th year keeping our home heated and cooled. Thank you.
Phil is wonderful was here within 2 hours of my service call. He is very professional and friendly. He took care of my air conditioning problem quickly and its now working great.
He also made a connection with my dog and kneeled down to her level and gave her lots of love. He also made a point to say goodbye to her.
Highly recommend.
Brayden Berkheimer did an excellent job of servicing my heat pump and mini split. Thank You!
Polite, very good job.
Great on time service.
Excellent technician ! Very knowledgeable!
Nevin was my technician today and he was prompt and easy to talk to. He worked on my outdoor unit in the snow without a complaint and resolved my problem without being hateful to my wallet. The violent shaking of the unit was leading me to believe I needed a replacement. His honesty turned out to be a relatively easy fix and he was on his way in a timely manner. Thanks Nevin for your expertise and keeping the heat on!
Technician knowledgeable and professional. Completed work effiently and in a timely manner.
Very responsible Good job
Phillip Rathman was polite and very knowledgeable. He did a great job and I would highly recommend him.

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