HVAC, Plumbing & Electrical Company in Mount Joy, PA
HVAC, Plumbing & Electrical Services for Your Home & Business
Heating, Electrical & Plumbing Services
Address: 2125 28th Street SW, Allentown, PA 18103
Phone number: (717) 204-8120
Service hours: 24/7
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Same-Day Solutions
Haller Enterprises is the premier provider of HVAC, plumbing, and electrical services in Mount Joy, PA. Since 1981, our licensed, insured, and background-checked technicians have been serving the Mount Joy area with home service solutions you can trust.
Whether you’re dealing with a leak, busted air conditioner, faulty wiring, or more, our plumbers and technicians will be ready to provide swift, long-lasting solutions.
Heating & AC Services
Keep your home comfortable all year with our HVAC services. We offer repair, replacement, and maintenance on your heating and cooling systems to ensure they’re are working correctly and safely. We provide these HVAC services in Mount Joy:
- AC installation and replacement: We’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 services: Let our professionals handle HVAC services for your business’s needs.

Plumbing Services
Our team can handle any plumbing issue, from a clogged drain to a hidden leak and everything in between. If you need plumbing services in Mount Joy, call Haller for:

Electrical Services
Electricity is the center of nearly every system in your home. If you experience electrical problems like sparks, buzzing, or flickering lights, call Haller for expert solutions. Our electrical services in Mount Joy include:
Why Choose Us?
For over 40 years, Haller Enterprises has been performing HVAC, electrical, and plumbing services for homeowners and businesses in the Mount Joy, PA, area. We strive to provide same-day services, emergency services, and upfront pricing for all our projects, big or small.
If it’s time to schedule electrical, plumbing, AC, or heating services in Mount Joy, PA, look no further than Haller Enterprises.
Choose Haller for your HVAC needs. Call our team today or request an appointment online.
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