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Heat Pump Repair in West Lafayette, IN

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A heat pump does double duty — keeping your home cool in the summer and warm through the winter — which means when something goes wrong, it affects your comfort year-round. Whether your system has stopped heating, isn’t cooling the way it should, or is making a noise that wasn’t there before, Hoppy Heating & AC Repair can help. We diagnose and repair heat pumps for homeowners throughout West Lafayette, Lafayette, and the surrounding Tippecanoe County area.

As the Home of the Free Service Call, there’s never a cost to get us out to take a look.

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What Your Neighbors Are Saying About Us

Katie P.
Logan, Seon and Matt all did a great job! We needed a new furnace and the time from realizing that was a need, receiving a quote and having a new unit installed was less than 2 weeks. The entire Hoppy team were quick...
Kelsey J.
These people are great! They were quick, reliable, and very helpful! After examining the ducts and furnace to see why the downstairs was a bit colder than upstairs (furnace and return are upstairs), they spoke with me...
Susan C.
My furnace broke down on one of the coldest nights of the year—a Friday night, of course. The Hoppy technician arrived within 30 minutes and was there until almost midnight, all at no charge! Their workers were friendly...
Janet A.
Our furnace went out on one of the coldest days. Chris from Hoppy came out quickly. He diagnosed my furnace, not a good diagnosis but needed. I needed a new furnace. Mike came the next day delivered my furnace and...
Myles K.
Mike at Hoppy was hands down the best tech I’ve worked with. He is extremely knowledgeable, especially when it comes to data and troubleshooting, and he took the time to explain everything clearly instead of rush...

Signs You Need Heat Pump Repair

Heat pumps usually give you some warning before a problem gets serious. Catching it early almost always means a simpler repair and less time without reliable heating or cooling. Here’s what to watch for:

  • The system is running but not heating or cooling effectively
  • You’re noticing weak or uneven airflow throughout the home
  • The heat pump is stuck in one mode and won’t switch between heating and cooling
  • Ice is building up on the outdoor unit outside of normal defrost cycles
  • The system is short cycling — turning on and off more frequently than it should
  • Unusual sounds like grinding, rattling, squealing, or hissing
  • Your energy bills have increased without a clear change in usage
  • The outdoor unit is running but the air handler inside isn’t responding
If any of these sound familiar, it’s worth a call. A heat pump that’s struggling tends to get worse before it gets better on its own.

Common Heat Pump Problems We Fix

Heat pumps are versatile systems, but that versatility means there are a few more moving pieces than a standard AC or furnace. Here are the issues we most commonly find and repair:

  • Refrigerant leaks Heat pumps rely on refrigerant to move heat in both directions — into your home in winter and out of it in summer. A leak undermines both functions, reducing efficiency and putting strain on the compressor. We’ll locate the leak, make the repair, and recharge the system to the correct level.
  • Reversing valve failure The reversing valve is what allows a heat pump to switch between heating and cooling modes. When it fails or gets stuck, the system can get locked into one mode or stop functioning altogether. This is one of the more heat-pump-specific repairs we handle.
  • Compressor issues The compressor is the heart of the system. Problems here — whether from wear, electrical issues, or refrigerant trouble — can cause the system to underperform or stop working entirely. We’ll diagnose what’s going on and give you an honest assessment of your options.
  • Defrost control problems Heat pumps go through regular defrost cycles to keep the outdoor unit from icing over in cold weather. When the defrost control malfunctions, ice can build up and significantly reduce heating capacity. We’ll test the defrost system and correct whatever is preventing it from working properly.
  • Electrical and capacitor failures Failed capacitors, worn contactors, and wiring issues are common causes of heat pump problems — and they can prevent the system from starting, cause it to shut off unexpectedly, or create a safety concern if left alone. We check the full electrical system as part of every repair visit.
  • Thermostat and control board issues Sometimes the problem isn’t the heat pump itself but how it’s being controlled. A faulty thermostat or control board can cause incorrect cycling, prevent mode switching, or stop the system from responding altogether.
  • Dirty or restricted coils Both the indoor and outdoor coils need to be clean to transfer heat effectively. Buildup on either one forces the system to work harder and can cause it to underperform in both heating and cooling modes.
  • Airflow problems Restricted airflow — from a clogged filter, blocked return vent, or blower issue — puts unnecessary strain on the entire system and reduces comfort throughout your home. It’s one of the first things we check.

Our Heat Pump Repair Process

We keep things transparent and straightforward from start to finish.

  • Free service call We come out at no charge to diagnose what’s going on. No trip fees, no diagnostic charges — just an honest look at the problem.
  • Clear explanation and upfront pricing Once we know what the issue is, we’ll explain it in plain language and give you a complete quote before any work begins. No pressure, no surprises.
  • Expert repairs by experienced technicians Our technicians are trained on all major heat pump brands and systems. We carry common parts with us so most repairs can be handled in a single visit without unnecessary delays.
  • Full system test before we leave Once the repair is done, we run the system through its paces to confirm it’s operating correctly in both modes. We don’t call it finished until everything checks out.

Emergency Heat Pump Repair

When your heat pump goes down in the middle of a cold Indiana winter or a hot July, it’s not a situation you want to sit on. We offer emergency heat pump repair for situations that can’t wait for a regular appointment.

Give us a call and let us know what’s happening. We’ll get out to you as quickly as possible, figure out what’s wrong, and work to get your system back up and running without unnecessary delay. Whether it’s heating season or cooling season, we understand that a functioning heat pump isn’t optional — and we treat it that way.

Why Choose Hoppy Heating & AC Repair

We’re a local, owner-operated company serving West Lafayette, Lafayette, and the surrounding Tippecanoe County area — and we think that comes through in how we work. We show up on time, we explain things clearly, and we give you honest recommendations whether that means a straightforward repair or a conversation about your longer-term options. As the Home of the Free Service Call, there’s never a cost to get us out to your home, and there’s never any pressure once we’re there.

What keeps homeowners calling us back is pretty straightforward: we do the job right, we treat people fairly, and we stand behind our work. We’re not here for a one-time transaction — we’d rather be the heating and cooling company you trust for the long haul. Whether you need a quick fix, an emergency repair, or honest advice on what comes next, we’re Hoppy to help.

Frequently Asked Questions

How do I know if my heat pump needs repair or replacement?
Age, repair history, and current performance are the main factors. If your system is under 10 years old and hasn’t needed much work, a repair usually makes sense. If it’s older and has been requiring frequent attention, replacement may be the more cost-effective path. We’ll give you an honest read on both when we come out.
Modern heat pumps are significantly more capable in cold weather than older models, but they do have limits. Most systems work well down to around 25 to 30 degrees Fahrenheit and rely on backup heat strips below that threshold. If your system isn’t keeping up during cold snaps, that’s worth having us look into — it may be a performance issue rather than just the temperature.
Some frost on the outdoor unit during cold weather is normal — heat pumps go through regular defrost cycles to manage it. Heavy ice buildup that doesn’t clear, or icing during mild weather, points to a problem with the defrost system, refrigerant levels, or airflow. Give us a call and we’ll sort out what’s causing it.
That’s often a sign of a reversing valve issue — the component responsible for changing the direction of refrigerant flow between modes. It can also point to a thermostat or control board problem. Either way, it’s something we can diagnose and repair.
Most repairs are completed in a single visit. The exact time depends on what we find, but we come prepared with common parts on hand to avoid unnecessary return trips.