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How Much Does Central AC Installation Cost in Charleston, SC?
Shopping for central air in Charleston usually starts with a number pulled from a national...
Is Your Furnace Ready for Fall? Signs It Needs Replacing in Charleston, SC
If your furnace is more than 15 years old and you're already booking repairs, replacing it now...
Duct Cleaning Cost in South Carolina
If you’re trying to figure out what duct cleaning costs in South Carolina, you’re not alone....
How Much Does a Ductless Mini-Split Cost in Charleston, SC
If you're trying to pin down the cost of a ductless mini-split in Charleston, you're probably not...
AC Repair Cost in South Carolina: What Do Service Call Fees, Labor Rates, and Common Repairs Typically Cost?
In South Carolina, AC trouble has a way of showing up at the worst possible time. If you’re trying...
HVAC Replacement Cost in South Carolina: What to Expect in 2026
When folks Google HVAC replacement cost, they’re usually not asking for a single magic number....
Does South Carolina’s Humidity Affect AC Performance?
In South Carolina, we live with humidity. Between muggy summers and sticky spring nights, humidity...
Where is the Flame Sensor on My Furnace?
As a local, family-owned heating and air company serving the Charleston area, we have worked on...
How to Defrost an HVAC Unit in the Winter
You open the door on a raw winter morning, step onto the porch, and there it is, your outdoor unit...
How to Keep Your Home’s Air Fresh for the Holidays in Charleston, SC
The Holiday Season and the Air We Breathe As we transition into the cooler months in Charleston,...
What Does EM Heat Mean on a Thermostat?
Imagine waking up on a cold morning, glancing at your thermostat, and spotting “EM Heat.” You’ve...
How Long Does an HVAC System Last in South Carolina
Replacing an HVAC system is a major investment, especially in Charleston’s hot, humid climate...
Why Charleston Homeowners Should Protect Their HVAC with a Surge Protector
Your HVAC system is one of the most important and expensive investments in your Lowcountry home....
AC Capacitor Cost in South Carolina
When your air conditioner struggles to kick on during a sweltering South Carolina summer, there’s...
AC Capacitor vs AC Compressor
At Carney and Son, we know your air conditioner’s performance and reliability rest on more than...
How Much Does a Thermostat Cost in South Carolina?
When it comes to keeping your home comfortable year-round, the humble thermostat pulls more weight...
How to Tell If Your Thermostat Is Bad
A well-functioning thermostat is the backbone of a comfortable home and an efficient HVAC system,...
South Carolina Energy Tax Rebates: How Your HVAC System Can Help
Here in South Carolina, we're no strangers to sticky summers and the hum of hardworking HVAC...
What Temperature to Set Your Thermostat for South Carolina Winters
South Carolina winters bring unique challenges, especially with the coastal climate influencing...
Why We’re the Charleston Choice 2024 Winner
We’re proud to have been named Charleston's Choice for 2024, and it’s easy to see why. For over 40...
The R-410A Refrigerant Phase-Out: What You Need to Know
You might've heard a lot of buzz about R-410A and how it's being phased out. So, what's going on?...
How to Clean HVAC Ducts
Maintaining clean HVAC ducts is essential if you want to ensure a healthy indoor environment and...
How Much is an HVAC System in South Carolina?
South Carolina’s hot summers and relatively mild winters make a reliable HVAC system essential for...
A/C Compressor Replacement Cost in South Carolina
AC compressors are a crucial part of your HVAC system since they circulate refrigerant and...
Today’s Homeowner Recognizes Carney and Son For Our Commitment to Charleston HVAC Services
We are thrilled to announce that Carney and Son has been recognized by Today's Homeowner as one of...
Carney and Son Named as One of the Top 10 HVAC Companies in Charleston by USA Today
Recently, we saw our name pop up on a site I’m sure we’re all familiar with, USA Today. Lucky for...
How Much Does a Heat Pump Cost in South Carolina?
In the diverse climate of South Carolina, maintaining a comfortable home environment year-round is...
How Does an AC Work?
Air conditioning, a technology that has reshaped our environments and lifestyles, originates from...
How Long Does a Furnace Last?
Understanding the lifespan of your home's furnace is crucial for maintaining a comfortable and...
How to clean an AC unit
Maintaining your air conditioning unit isn't just a task; it's an investment in comfort,...
Appointments Scheduled Within 24 Hours
Technician Seal of Safety
0% Financing for 18 Months
2-Year Labor Warranties
Licensed & Insured Technicians
100% Satisfaction Guaranteed
BBB-Accredited Business with an A+ Rating
HomeAdvisor Screened & Approved
Over 40 Years of Experience
Schedule Your Charleston HVAC Service Today
Downtown Charleston homes need HVAC work done right the first time. Request an appointment online, and we'll have a technician out to your Charleston home fast. Ask about our Preferred Comfort Club if you want two scheduled tune-ups a year built into an ongoing membership, or check out our financing options if a full system replacement is on the table.
We schedule most appointments within 24 hours, and every job comes backed by our 2-year labor warranty. You'll know exactly what to expect before a technician ever starts the job.
Areas We Serve:
- Charleston, SC
- Goose Creek, SC
- James Island, SC
- Johns Island, SC
- Kiawah Island, SC
- Mount Pleasant, SC
- North Charleston, SC
- Seabrook Island, SC
- Sullivan's Island, SC
- Summerville, SC
