Can’t get comfortable in winter or summer because your house is too hot or too cold?? Comfort Monster is a phone call away.
Schedule your residential HVAC repair through our online form or call us to book an appointment.
Trusting the right company to help fix heating or cooling issues is a big decision. Our technicians help you understand your options and provide timely Raleigh HVAC repair with a smile because we know we offer:
Your Raleigh HVAC repair will be done right the first time – it’s a promise. We’ll run extensive troubleshooting before we even give you a quote. Our experts have an average of 10 years or more of experience working on heating and cooling systems.
We’ll get it done right – the first time.
If you look at your thermostat and it says (not blinks) “heating” and nothing is happening, give us a call.
Air filters need to be changed or they’ll impact your blower’s life. Check your filter and replace it to see if your airflow increases.
Sometimes, all you need is a quick reset. Go into your breaker box, find the large breaker, often 30 or 60 amps, that’s labeled heat and switch it off. Wait a minute or so and switch it back on to be sure it works.
Weak airflow and uneven heat may be a simple fix. Open all of your vents to see if that’s the culprit.
| What is the problem? | Air is either barely coming out of your vents or has stopped entirely, making it impossible to maintain a comfortable temperature in your home. |
| What caused it? | This is usually caused by a heavily clogged air filter restricting flow or a blower motor that has worn out and can no longer push air through the ductwork. |
| Will it happen again? | With regular filter changes every 30–90 days, you can prevent most airflow issues. However, mechanical parts like motors will eventually reach their end-of-life. |
| What is the problem? | Your HVAC system is powered on and humming away, but the air blowing through the house isn’t actually cold. |
| What caused it? | The culprit is often a miscalibrated thermostat or a failing compressor. Because so many different components can cause this, a professional “Monster” diagnostic is usually required. |
| Will it happen again? | Electrical components like thermostats can fail due to age, but keeping your outdoor unit clear of debris helps protect the compressor from overworking and failing prematurely. |
| What is the problem? | Your system is losing the “coolant” it needs to remove heat from your home. This forces the unit to run longer cycles while producing less cooling. |
| What caused it? | Leaks typically develop over time due to formicary corrosion (pitting in the copper coils) or vibrations that cause connections to loosen and crack. |
| Will it happen again? | Simply “topping off” the refrigerant is a temporary fix. Unless the leak is found and sealed, the refrigerant will continue to escape until the system fails again. |
| What is the problem? | Ice has physically built up on your outdoor coils or brass refrigerant lines, even when it’s hot outside. This effectively “insulates” the unit against doing its job. |
| What caused it? | This is typically triggered by restricted airflow (dirty coils/filters) or low refrigerant levels, both of which cause the coil temperature to drop below freezing. |
| Will it happen again? | If the underlying airflow or leak issue isn’t resolved, the unit will likely freeze up again within hours of the ice melting. |
| What is the problem? | Your system is making unusual sounds—like banging, screeching, or buzzing—or you can feel the unit vibrating through the walls. |
| What caused it? | These are warning signs of mechanical distress. It could be something as simple as a loose fan blade or as serious as a motor bearing failing or a compressor “slugging”. |
| Will it happen again? | Mechanical noises rarely go away on their own; they usually get louder until the part fails completely. Early intervention prevents a small noise from becoming a total system replacement. |
We take the pain out of HVAC repair in Raleigh.
Here’s how our process works:
No matter where you are in the City of Oaks, we’re here to make your home comfortable.
Our MonsterCare experts serve all of Raleigh and the surrounding area.
That depends on the problem. Simple residential repairs take 30 minutes to an hour. Complex issues (like compressor replacement or duct cleaning) take several hours or more.
Your unit may not be working properly if:
Our techs can diagnose the issue and suggest solutions.
Repairs make sense when the issue is minor. But you may want to replace your system if:
You may need an HVAC contractor if you experience:
Call us if you notice any of these signs.
Yes, our company can typically deliver emergency service. MonsterCare customers always get priority during our busy periods.
Need HVAC repair service in Raleigh, NC? Our expert techs are here to help.
Call, text or contact us online to book your service today.
Read everything you need to know about buying a new HVAC system.
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