Your #1 Choice For
Heating and Air Conditioning
Heating and air conditioning keeps your home comfortable all year long. You have plenty on your plate each day running a household, from errands to meals to bills to trying to get some precious sleep, not to mention hosting holidays and special events at your home. A comfortable environment lets you get back to the important times in life and conquer your to-do list.
Morelli Heating & Air Conditioning has over 40 years of experience serving residential and historic homes in Charleston. Our family owned business knows how to solve your family’s HVAC problems in the hot humid summers and mild winters of the Lowcountry.
Check out our most common Heating and air conditioning services:
- Air conditioner installation
- Air conditioner repair
- Furnace installation
- Furnace repair
- Preventative maintenance on all types of units.
- Efficiency and air quality audits
We’re A Partner To Answer Your Tough Question Of Repair Or Replacement
When you call Morelli for Heating and air conditioning, we address your concerns and look at your current equipment holistically. Sometimes a quick fix makes sense. We’ll pull from our wide selection of inventory to make a timely repair that gets your unit up and running.
Other times, our certified technicians will counsel you that it’s time to replace your system. You’ll avoid future breakdowns and headaches from inefficient equipment. As a Factory Authorized Dealer of Carrier, be assured your new unit will be affordable and efficient. Our commitment on a replacement will keep your home comfortable for years to come.
Make A Date Twice A Year
Preventative maintenance checkups two times each year are not just for dental care. In the spring, we’d like to tune up your air conditioning unit to prepare for the hot and humid days ahead. In the fall, let us check on your heating unit before winter weather strikes. The good news about these visits is we’ll leave you with equipment operating at peak efficiency, and you’ll reduce the risk of a unit failure.
Frequently asked questions
Answers to your Common Heating & Cooling Questions
-
Why is my heating or cooling system not working properly?
Common reasons include dirty filters, thermostat issues, low refrigerant, worn parts, or blocked vents. Seasonal changes and high humidity can also affect system performance. A professional inspection can identify the exact cause and recommend the right solution.
-
How often should I service my heating and cooling system?
Most HVAC professionals recommend servicing your heating and cooling system at least twice a year - once in the spring for cooling, and once in the fall for heating. Regular maintenance improves efficiency, prevents breakdowns, and extends equipment life.
-
What services are included in heating and cooling in the Lowcountry?
Heating and cooling services typically include HVAC installation, repair, and routine maintenance for air conditioners, heat pumps, and heating systems. These services also cover system inspections, airflow checks, thermostat setup, and efficiency improvements. Many providers also offer indoor air quality solutions to help maintain consistent comfort and reliable performance year-round.
-
What is the best month to buy an HVAC system?
The best time to buy an HVAC system is typically during the off-season, such as late fall or early spring. During these months, demand is lower, which may lead to better availability and promotional pricing. Planning ahead also allows time to choose the right system without emergency pressure.
-
What should I do if my heating or air conditioning stops working?
If your system stops working, first check the thermostat settings, breakers, and filters. If the issue persists, contact a qualified HVAC technician for diagnosis and repair. Avoid trying major repairs yourself to prevent further damage or safety risks.