There’s no feeling quite like it. It’s a sweltering July afternoon in Charleston, the humidity is thick enough to swim through, and you suddenly realize your house is getting warmer. The AC unit is silent. Panic sets in.
In the Lowcountry, a working HVAC system isn’t a luxury—it’s an absolute necessity. When it breaks down, you need a local expert who can get there fast, diagnose the problem honestly, and get it fixed right the first time.
At Coastal Carolina Comfort, that’s exactly what we do. This article is your guide to our repair services, helping you understand common issues and know what to do when your system lets you down. It’s a core part of our mission to provide comprehensive HVAC services for our neighbors across the Charleston area.
Signs Your HVAC System is Calling for Help
Sometimes a system fails suddenly, but often it gives you warning signs. If you notice any of the following, it’s time to call in a professional before a small problem becomes a major, costly one.
- Weak or No Airflow: Air is barely trickling out of your vents.
- AC Blowing Warm Air: The system is running, but it’s not cooling your home.
- Strange Noises: Grinding, squealing, or clanking sounds are a clear sign something is wrong with the internal components.
- Unpleasant Odors: A musty or burning smell from your vents needs immediate attention.
- Constant Cycling: Your system turns on and off constantly, struggling to maintain the set temperature.
- Visible Leaks or Moisture: Any water pooling around your indoor or outdoor unit is a red flag.
Common HVAC Problems We Fix Every Day
With years of experience serving homes from Summerville to Mount Pleasant, we’ve seen it all. Our licensed technicians can quickly identify and fix all common HVAC issues, including:
- Failed Capacitors: A frequent victim of our hot summers, preventing the motor from starting.
- Refrigerant Leaks: The essential “lifeblood” of your AC. We can find the leak and recharge the system.
- Clogged Condensate Drains: Humidity and algae can create blockages, causing water to back up and potentially shut down your system.
- Worn Contactor Coils: The switch that powers your outdoor unit can wear out over time.
- Blower Motor Issues: A problem with the fan that circulates air through your home.
We service all major brands, including Trane, Carrier, Lennox, Goodman, and more. If it heats or cools a home in the Lowcountry, we know how to fix it.
Our straightforward HVAC Repair Process
When you call us, you know exactly what to expect, good old-fashioned, neighborly service backed by professional expertise.
- Schedule Your Service: Give us a call or book online. We’ll find a time that works for you.
- Diagnose the Issue: Our technician will arrive on time, listen to your concerns, and perform a thorough diagnostic of your system.
- Provide a Clear Explanation & Upfront Price: We’ll explain the problem in plain English and provide you with a clear, flat-rate price for the repair. No hidden fees, no surprises.
- Fix it Right: With your approval, our technician will perform the repair using high-quality parts, getting your system back up and running.
- Ensure Your Satisfaction: We’ll test the system to make sure everything is working perfectly and answer any questions you have before we leave.
Need Emergency HVAC Repair?
Breakdowns don’t wait for business hours. If your heat goes out on a freezing night or your AC dies during a heatwave, call us. We offer emergency HVAC repair services to restore your family’s comfort and safety as quickly as possible.
Why Choose Coastal Carolina Comfort for Your Repair?
- We’re Truly Local: We understand the toll that salt air and high humidity take on HVAC equipment in Charleston, Dorchester, and Berkeley counties.
- Honest Recommendations: We’ll always give you the straight scoop. If a repair is a better option than a replacement, we’ll tell you.
- Save on Future Repairs: As a member of our Comfort Club, you get priority service and a 15% discount on all repairs. Regular maintenance is the best way to prevent future breakdowns.
Frequently Asked Questions About HVAC Repair
- How much does a typical HVAC repair cost? The cost of a repair depends entirely on the issue. A simple fix like replacing a capacitor might cost a few hundred dollars, while a major repair like a refrigerant leak could be more. We charge a flat diagnostic fee to find the problem, and then we provide you with an exact, upfront price for the repair before any work begins. There are no surprise charges.
- Should I repair or replace my old HVAC system? This is a common question. We generally recommend considering a replacement if your system is over 10-12 years old, needs frequent repairs, or if the cost of the current repair is 30-50% of the cost of a new unit. Our technicians will always give you an honest assessment of both options.
- Is your emergency HVAC repair service more expensive? We do not charge overtime fees for members of our Comfort Club. For non-members, there may be an additional fee for after-hours or weekend emergency service. We are always transparent about all costs before we begin work.
- Do you carry the parts needed for my repair on your trucks? Yes, our service vehicles are fully stocked with the most common parts for all major HVAC brands. Our goal is to complete your repair in a single visit whenever possible, getting your comfort restored quickly.
Don’t let a broken HVAC system ruin your day. For fast, reliable, and friendly HVAC repair service, you can count on your local experts.
Call Coastal Carolina Comfort today at (843)708-8735 or click here to schedule your repair online!
