HVAC Technician by Beige Siding
Trusted by Beaufort homeowners since 2000
HVAC Repair & Installation You Can Count On
Coastal Air Technologies delivers fast, reliable service with a satisfaction guarantee — because your comfort is our priority.

$25 Off Repairs of $200 or More

*Restrictions apply. Call to learn more.

Air Conditioning Repair and Installation Services Hampton, South Carolina, and Surrounding Areas

It’s important to trust your HVAC contractor. The NATE-certified comfort consultants at Coastal Air Technologies, Inc. care about your HVAC system and believe that your comfort is a top priority. We’re a Trane Comfort Specialist that offers a variety of HVAC services ranging from air conditioning installation to heating repairs. If you need quality HVAC services at fair prices, contact Coastal Air Technologies, Inc. today. We’re a family owned and operated company that provides 24/7 emergency HVAC services.

Offers, Rebates & Tax Credits

Find ways to save on your system with rebates, special offers, and tax credits, including new credits from the Inflation Reduction Act (IRA).

Money Saving Discounts

HVAC technician in a navy uniform smiling while speaking with a homeowner next to an outdoor air conditioning unit at a modern suburban home in Beaufort, South Carolina.

Heating & Air Conditioning Installation

The right HVAC system can make all the difference in assuring total comfort in your home or business. If it’s time to buy a new system, it’s essential that you work with a contractor who can size your system and evaluate the overall efficiency of your space. As your local heating and air conditioning pros, we’re here to help you pick the system that will provide the utmost in performance and efficiency in your home. We install:

Air Conditioning & Heating Services

Coastal Air Technologies, Inc. has been serving Beaufort and the surrounding areas for decades with quality air conditioning services. Known for our exceptional repair, installation, and maintenance work, we always put your comfort first when you invite us into your home or business.

Our NATE-certified comfort consultants are trained to service all makes and models of air conditioners. Every new HVAC installation includes a one-year warranty, and we offer a Comfort Protection Plan to help extend the life of your system.

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System Upgrades & Specialized Solutions

Trane AC Units
If you’re in need of heating repair or installation, our licensed, bonded, and insured team is equipped to get the job done right the first time. Every project is backed by a 100% satisfaction guarantee.

Ductless Mini-Split Systems
Looking for energy-efficient comfort without ductwork? Ductless systems are easy to install and perfect for garages, attics, or new additions. Our team will help you choose and install the right system to meet your needs and boost energy savings.

Why Choose Coastal Air Technologies, Inc.

Coastal Air Technologies, Inc. is a trusted, family-owned HVAC company serving Beaufort, SC since 2000. We offer 24/7 emergency service, expert repairs, and energy-efficient installations backed by NATE-certified technicians and a full one-year warranty. As a Trane Comfort Specialist, we handle everything from central air and ductless systems to custom ductwork, always prioritizing your comfort and peace of mind.

24/7 Emergency Services

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Professional Indoor Air Quality Services in Hampton, South Carolina, and Surrounding Areas

Creating a healthy indoor environment is essential to the comfort you experience at home. Poor indoor air quality can have a negative impact on your health. The team at Coastal Air Technologies, Inc. specializes in improving your IAQ, reducing allergens and pollutants in the process. We carry and install the best IAQ products, including the Reme Halo whole-home air purifier and Trane Clean Effects whole-home filtration.

Large Commercial HVAC Services in Hampton, South Carolina, and Surrounding Areas

In addition to our residential HVAC services, Coastal Air Technologies, Inc. performs large commercial repairs, installations and maintenance. We also offer refrigeration services, including ice machine and walk-in cooler repairs and installations. We operate a custom sheet metal fabrication shop in our 14,000-square-foot facility, and we perform duct blaster testing as well as free ductwork inspections. No matter your business’s HVAC needs, our friendly and professional comfort consultants will exceed your expectations.

Are you in need of HVAC service in Beaufort, Saint Helena Island, Walterboro, Hardeeville, Bluffton or the surrounding communities in South Carolina? Contact Coastal Air Technologies, Inc. today. If our schedule permits, we’ll perform same-day service. Keep in mind that we also offer 24/7 emergency HVAC services, which includes the holidays.

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Trusted. Certified. Proven.

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Ready for Reliable Comfort?

Whether you need emergency repairs, a new system installation, or ongoing maintenance, Coastal Air Technologies, Inc. is here to help — day or night. Join the homeowners and businesses across the Lowcountry who trust us to keep their spaces comfortable year-round.

Get in touch today — we’re ready when you are.

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