Healthy Home, Smart Home, and Indoor Air Quality

Coastal Air Plus is South Carolina’s preferred choice for heating, cooling, and plumbing service, maintenance, and installation.

We've created lasting relationships with home and business owners in the Grand Strand since 1947.

SC Mechanical Contractor #M111694

Residential Services

Air Conditioning and Cooling Services

Ductless Cooling Systems

Residential Air Conditioners

Residential Furnaces

Air Duct Service and Installation

Residential HVAC Maintenance

Whole-House Dehumidifiers

Indoor Air Quality

Trane Air Conditioners

Air Conditioners and Heat Pumps

Home Plumbing Services

Commercial Services

Commercial Heating Services

Commercial Cooling and Air Conditioning

Commercial Plumbing Services

Commercial Refrigeration

Commercial Indoor Air Quality

Commercial Maintenance

Heating, Cooling, Plumbing Specials

Air Conditioning Special

Plumbing Special

Special Financing Offer

Heating, Cooling, and Air Quality Products

Schedule a Service Appointment

Service Area

Water Heater Financing

Furnace and Heating Financing

Home Service Membership Plans
Rest Easy Quality Service Guarantee

Five-Star Google Reviews

About Coastal Air Plus

Our Team

Now Hiring

Coastal Air Plus – Conway
843-305-5728
2159 SC-544, Unit C
Conway, SC 29526

Coastal Air Plus – Charleston
843-305-5728
1777 Harmon Street
Charleston, SC 29405

Coastal Air Plus – Myrtle Beach
843-305-5728
1347 Enterprise Avenue
Myrtle Beach, SC 29577

Designed by Aespire