HVAC technician showing homeowner inside of furnace

Complete HVAC Solutions for Your Home

It can be frustrating and inconvenient when your heating, ventilation, or air conditioning system breaks. At Haller Enterprises, our goal is to fix your system quickly so you can feel comfortable again.

Our NATE-certified HVAC technicians will assess your HVAC systems and help you find the right solution for your home.

Our Expert Technicians Can Repair Any HVAC System

Several HVAC systems heat and cool homes across Pennsylvania. Haller repairs these systems and others:

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Central Air Conditioning

Central air conditioners cool air from one central location in your home and distribute it through ductwork. When your AC isn’t working, you can trust Haller to fix the issue quickly.

Ductless system

Ductless Systems

These distribute cool air from a wall-mounted system and pump warm air through the outside unit.

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Smart Thermostats

These devices allow you to set and control the temperature in your home remotely or on a schedule. If your thermostat isn’t connected or malfunctioning, call Haller for reliable thermostat repair.

Heat Pump

Heat Pumps

Heat pumps provide heat in the winter and cool air in the summer using a reversing valve.

If your heat pump isn’t cooling or heating properly, call Haller.

Furnace

Furnaces

Furnaces use natural gas to warm air from a central location and circulate it through ductwork. A broken furnace can be uncomfortable during winter in Pennsylvania. Call Haller for fast furnace repairs.

Boiler

Boilers

Boilers supply the transfer of hot air in your home by heating a liquid (usually water) and distributing the heat through baseboards or radiators.

Humidifier

Humidifiers

These add moisture to the air, either through your central HVAC or a stand-alone system.

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Geothermal Heating

Geothermal systems transfer heat into your home from the earth’s surface.

Does Your HVAC System Need a Repair?

Signs your heating or AC system may need repair or replacement.

Dirt and buildup can prevent proper airflow within HVAC systems. A clogged filter, condensate drain, or water valve may be the culprit. Power supply issues will also prevent the supply of warm and cool air.

But often, problems are associated with older systems that are less efficient at converting energy into heat. Outdated parts in older systems are more expensive to replace. Consider replacing HVAC systems older than 10 years.


Woman in fur coat concerned about thermostat

1. Temperature Change

Unexpected temperature changes may indicate dirt and buildup, power supply issues or frozen pipes.


Technician switching electrical panel switch

2. Malfunctions

Malfunctions in your home’s systems, like humidifiers and thermostats, might be caused by circuit breaker issues or dirt and buildup.


Carbon monoxide monitor on the ceiling

3. Unusual Smells

Smells coming from your furnace could be caused by a gas leak. This should be treated immediately.


man with a hand to his ear

4. Strange Noises

Noise is often associated with parts of the system that are responsible for airflow.


Haller Technician Opening Back Van Doors

Why Trust Haller With Your HVAC Repair?

Haller technicians show up in marked vans and use shoe covers and drop cloths. They’ll even come on a Saturday at no extra charge.

Same-Day Repair

Haller technicians are equipped with common parts to ensure your HVAC repair is completed on the first visit.

Experienced Technicians

Our NATE-certified technicians undergo continuous training on all the latest equipment to solve any issue in your home.

Satisfaction Guaranteed

Haller stands by the quality of their polite and professional technicians and offers a 100% satisfaction guarantee.

24/7 Emergency Service

Call Haller Enterprises at (717) 204-8120 for 24/7 emergency service.


Frequently Asked Questions

Heating & Cooling Installations

Heating & Cooling System Day-To-Day Upkeep

Heating & Cooling Servicing