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Carney & Son 72 Degrees - Heating & Cooling Services in Johns Island, SC

Carney & Son 72 Degrees

★ ★ ★ ★ ★ 4.7 (10 reviews)

Johns Island, SC 29455

2 projects

Carney & Son 72 Degrees is a family-owned HVAC company in Charleston, specializing in heating and cooling repair, replacement, and maintenance. With over 30 years of experience and licensed, trained t...

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Comfort First HVAC LLC

★ ★ ★ ★ ★ 4.6 (10 reviews)

Saint Stephen, SC 29479

Comfort First HVAC LLC is a reputable HVAC provider in Charleston, SC, specializing in residential air conditioning and heating services. Our certified technicians offer prompt, reliable repairs, inst...

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Elite Air & Heat of Summerville - Heating & Cooling Services in Summerville, SC

Elite Air & Heat Of Summerville

★ ★ ★ ★ ★ 4.6 (8 reviews)

Summerville, SC 29483

1 project

Elite Air & Heat of Summerville is your reliable HVAC contractor, proudly serving Summerville, Charleston, and nearby areas. We offer expert heating and air conditioning services, including repairs, i...

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Commercial & Residential Heating & Air, LLC

★ ★ ★ ★ ★ 4.7 (6 reviews)

Moncks Corner, SC 29461

At Commercial & Residential Heating & Air, LLC, we ensure your heating and cooling systems operate efficiently when you need them most. Serving Charleston, SC, and the Lowcountry, our licensed and ins...

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J&J Services

★ ★ ★ ★ ★ 4.8 (5 reviews)

Walterboro, SC 29488

J&J Services, located in Walterboro, SC, specializes in providing high-quality solutions tailored to meet our clients' needs. With a commitment to excellence and customer satisfaction, we deliver reli...

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MItchell Heating and Air, LLC - Heating & Cooling Services in Hollywood, SC

MItchell Heating And Air, LLC

★ ★ ★ ★ ★ 5.0 (3 reviews)

Hollywood, SC

5 projects

Mitchell Heating and Air, LLC is a family-owned and operated HVAC service and installation company, proudly authorized by HEIL. Located in Hollywood, SC, we serve the Greater Charleston area and Coast...

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Preferred Home Services - Heating & Cooling Services in North Charleston, SC

Preferred Home Services

★ ★ ★ ★ ★ 5.0 (2 reviews)

North Charleston, SC 29405

1 project

Preferred Home Services offers reliable plumbing, heating, and AC solutions in Charleston, Summerville, and surrounding areas. With over 30 years of experience, their NATE-certified technicians provid...

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Preferred Home Services

★ ★ ★ ★ ★ 4.5 (2 reviews)

North Charleston, SC 29405

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Verified Reviews for Heating & Cooling Services pros in Charleston, SC

*The Growcycle rating for Heating & Cooling Services companies in Charleston, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating & Cooling Services needs.

Last update on July 12, 2026

Evan Gray

Reviewed in July 2025

Quick and reliable service. They fixed my heating system right before winter, and I couldn't be happier with their work.

AC Heating and Air Conditioning Services Request a quote

Beverly Lewis

Reviewed in February 2026

C&C Myers Heating, Cooling & Plumbing did a fantastic job fixing my plumbing issues. Fast service and friendly staff. Highly recommend!

C&C Myers Heating, Cooling & Plumbing Request a quote

Emily Johnson

Reviewed in January 2026

Southern Seasons Heating & Air Conditioning did a fantastic job repairing my HVAC system. The technicians were prompt and knowledgeable. Highly recommend their services!

Southern Seasons Heating & Air Conditioning Request a quote

Hannah Brooks

Reviewed in October 2025

I had my AC installed last week and couldn't be happier! The team was professional and efficient. Highly recommend their services for any cooling needs!

Coastal Air Plus Request a quote

Linda Thompson

Reviewed in December 2025

Elite Air & Heat Of Summerville provided excellent service when my HVAC system broke down. They were quick to respond and fixed the issue efficiently. Great job!

Elite Air & Heat of Summerville Request a quote

Cost Guide

How much does Heating & Cooling Services cost in Charleston, SC?

Typical heating & cooling services projects in Charleston, SC range from $150 to $2,000, with most homeowners paying around $500.

$150

$500 Typical cost in Charleston, SC

$2,000

LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Unit $150–$1,500

Per System $500–$2,000

Per Maintenance Visit $75–$200

Last updated: April 2026

Heating and cooling services in Charleston typically cost between $150 and $2,000, with an average of around $500. Costs can vary based on the type of system, the age of the equipment, and whether repairs or new installations are needed.

Local HVAC contractors in Charleston charge about $75 to $150 per hour for labor. Depending on the scope of work, permits may be required from the Charleston Building Department, often carrying fees around $50 to $150.

When comparing heating and cooling service quotes in Charleston, be sure to ask about warranties and energy efficiency to ensure you're making a sound investment.

What affects the cost in Charleston, SC?

Charleston Labor Rates

Licensed HVAC contractors in Charleston charge $75–$150/hr for labor. Rates can vary based on service urgency and the complexity of the work.

Permits & Inspections

Major heating and cooling work often requires permits from the Charleston Building Department. Ensure you factor in permit fees of $50 to $150 in your budget.

Material Selection & Quality

Choosing higher-efficiency HVAC systems can increase costs by 10–30%. However, they often lead to long-term savings on energy bills.

Seasonal Demand & Scheduling

Charleston's hot and humid summers create a high demand for HVAC services, especially in late spring and summer. Scheduling maintenance in the off-season can save you money.

Frequently Asked Questions About Heating & Cooling Services in Charleston, SC

How can I improve the energy efficiency of my HVAC system?

Improving the energy efficiency of your HVAC system can be achieved through regular maintenance and strategic upgrades. In Charleston, you can start by replacing dirty filters, sealing ductwork, and ensuring that your system is appropriately sized for your home. Installing a programmable thermostat can also help manage energy consumption more effectively. Additionally, considering insulation improvements and using ceiling fans can complement your HVAC system, leading to enhanced efficiency and comfort throughout the year.

How often should I have my HVAC system serviced?

It is generally recommended to have your HVAC system serviced at least once a year, ideally before the cooling season in Charleston. Regular maintenance helps ensure your system operates efficiently and can extend its lifespan. During a service visit, a technician will check the system’s components, replace filters, and perform necessary adjustments. This proactive approach can prevent unexpected breakdowns and optimize your system's performance, ultimately saving you money on energy bills and repair costs.

What are the benefits of upgrading my HVAC system?

Upgrading your HVAC system can offer several benefits, including improved energy efficiency, enhanced comfort, and reduced environmental impact. In Charleston, older systems may struggle to maintain comfortable temperatures during hot, humid summers, leading to higher energy costs. Newer models are designed to be more energy-efficient and can lower your utility bills significantly. Additionally, an upgraded system may also provide better air quality, which is particularly important in areas with high humidity and allergens.

What should I consider when choosing a new HVAC system?

When choosing a new HVAC system, consider factors such as energy efficiency ratings, size, and type of system. In Charleston, it’s crucial to select a system that can handle the local climate, particularly the high humidity levels. Consulting with a knowledgeable HVAC contractor can help you determine the right size and type for your home. Additionally, consider the long-term costs associated with the system, including maintenance and energy use, to make an informed decision that aligns with your budget and comfort needs.

What signs indicate that my HVAC system needs repair?

Signs that your HVAC system may need repair include inconsistent temperatures, unusual noises, and increased energy bills. In Charleston, where humidity levels can fluctuate significantly, these symptoms should not be ignored, as they can indicate underlying issues. If your system is blowing warm air or if you notice a buildup of moisture around the unit, it's essential to consult a professional. Timely repairs not only ensure comfort but can also prevent larger, more costly issues down the road.

Common Heating & Cooling Services services and their costs

Typical pricing in Charleston, SC by service type.

HVAC Installation Services

New system installations

Method	Cost Range
Central Air Conditioning System Installing a new central AC system.	$2,000–$5,000
Ductless Mini-Split System Installing a ductless mini-split system for additional cooling.	$1,500–$3,500
Furnace Installation Installing a new furnace to heat your home.	$2,000–$5,000
Heat Pump Installation Installing an energy-efficient heat pump system.	$2,500–$6,000

HVAC Repair & Maintenance Services

Common repair and maintenance options

Method	Cost Range
AC Repair Repairing malfunctioning air conditioning units.	$150–$800
Furnace Repair Repairing heating systems that are not working properly.	$150–$600
Annual Maintenance Visit Routine maintenance check for HVAC systems.	$75–$200
Duct Cleaning Cleaning air ducts to improve system efficiency.	$300–$600

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Price ranges are estimates compiled from publicly available data and may vary with project scope.

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Verified Reviews for Heating & Cooling Services pros in Charleston, SC

Evan Gray

Beverly Lewis

Emily Johnson

Hannah Brooks

Linda Thompson

How much does Heating & Cooling Services cost in Charleston, SC?

What affects the cost in Charleston, SC?

Frequently Asked Questions About Heating & Cooling Services in Charleston, SC

Common Heating & Cooling Services services and their costs

HVAC Installation Services

HVAC Repair & Maintenance Services

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