The Best HVAC in Awendaw, SC

Compare the highest-rated hvac professionals in Awendaw, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Coastal HVAC & Air Solutions

4.8
(142 reviews)
Verified

A leading full-service HVAC provider specializing in high-efficiency systems designed for Awendaw's humid coastal climate. They offer comprehensive installation, maintenance, and repair services for all major brands, with a focus on energy-efficient solutions that combat humidity and salt air corrosion.

3217 Doar Road, Awendaw, SC 29429

Specialties & Features

24/7 Emergency Service
Coastal Climate Systems
Humidity Control
Energy Efficiency Upgrades
Ductwork Design & Sealing

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Lowcountry Comfort Systems

4.6
(118 reviews)
Verified

A family-owned and operated HVAC contractor with deep roots in the community. They are known for their expertise in heat pump installation and service, which is highly effective for the region's mild winters and hot summers. They provide honest assessments and prioritize system longevity and performance.

1021 Seewee Road, Awendaw, SC 29429

Specialties & Features

Heat Pump Specialists
Furnace Repair
Preventive Maintenance Plans
Indoor Air Quality
Local & Family-Owned

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

Palmetto Air & Heat

4.5
(96 reviews)
Verified

A reputable provider known for its rapid response times and skilled technicians. They excel in emergency repairs and system replacements, working with top-tier equipment like Trane and Carrier. Their services are tailored to handle the rapid temperature shifts and high pollen counts common in the area.

5500 Hwy 17 N, Suite 4A, Awendaw, SC 29429

Specialties & Features

Emergency HVAC Repair
System Replacement
AC Tune-ups
Duct Cleaning
Allergy-Reducing Filtration

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Awendaw

Awendaw's HVAC market is defined by its hot, humid subtropical climate with mild winters. The proximity to the coast necessitates systems resistant to salt air corrosion. High humidity levels make quality installation, sealing, and dehumidification capabilities critical. Demand peaks during the long, sweltering summer season for AC repair and installation, with a secondary peak during occasional winter cold snaps for heating service. Providers must be well-versed in heat pumps and systems that effectively manage moisture.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Awendaw regulations and climate

Frequently Asked Questions About HVAC in Awendaw

Get answers to common questions about hvac services in Awendaw, South Carolina.

1What is the typical cost range for replacing an HVAC system in Awendaw, and what factors influence the price?

For a full system replacement in Awendaw, homeowners can typically expect a range of $6,000 to $12,000+, depending heavily on system size (measured in tons), efficiency rating (SEER), and the complexity of the installation. Local factors like our high humidity and salt-air proximity often necessitate corrosion-resistant components, which can add to the cost. The specific layout of your home and the need for new ductwork will also significantly impact the final price.

2When is the best time of year to schedule HVAC maintenance or replacement in the Awendaw area?

The ideal times are during the mild shoulder seasons of early spring (March-April) and early fall (September-October). Scheduling service during these periods ensures your system is fully prepared for the intense Lowcountry summer heat and humidity or the occasional chilly winter night. You'll also find greater technician availability and potentially better pricing compared to the peak summer emergency season when demand is highest.

3Are there any local regulations or rebates in South Carolina I should know about when upgrading my HVAC system?

While Awendaw follows standard South Carolina mechanical codes, a key local consideration is ensuring your contractor is properly licensed by the SC Department of Labor, Licensing and Regulation (LLR). For rebates, always check with Santee Cooper, the primary electric provider for the area, as they occasionally offer incentives for upgrading to high-efficiency heat pumps or air conditioners, which are highly effective in our climate.

4How do I choose a reliable HVAC contractor in the Awendaw and greater Charleston area?

Prioritize contractors with a strong, long-standing local presence, as they understand the specific challenges of coastal HVAC systems, such as corrosion from salt air. Verify they are insured and hold an active "Mechanical Contractor" license from the state of South Carolina. Always ask for local references in nearby communities like Mount Pleasant or McClellanville and read verified online reviews to gauge their reputation for reliability and fair pricing.

5My system seems to run constantly in the summer but doesn't cool well. What's a common cause for Awendaw homes?

This is frequently due to a combination of issues exacerbated by our climate. The most common causes are a refrigerant leak, a dirty or frozen evaporator coil, or insufficient insulation/air sealing in the attic, which is critical for battling the intense southern sun. Given the high humidity, a system low on refrigerant will run non-stop while removing little moisture, leaving your home feeling clammy and uncomfortable despite the constant operation.