Residential HVAC Services | Emergency Repair, Install & Tune-Ups

Residential HVAC & Indoor Air Quality Services

Keep your home cool in the summer heat and warm in the winter with expert coastal AC repair, heating installation, duct cleaning, and 24/7 emergency support.

24/7 Emergency AC Line

Licensed & Insured

24/7 Emergency Repairs

Fast Dispatch

Upfront Pricing

Reliable Heating, Cooling & Air Solutions

Living along the coast comes with unique climate challenges—from oppressive humidity and salt air corrosion to heavy summer cooling demands and sudden winter cold snaps. At South Carolina Mechanical, we deliver prompt, honest, and high-quality residential heating and air conditioning services tailored to your budget and built to withstand harsh coastal environments.

Whether your air conditioner shuts down during a July heatwave, your heat pump requires seasonal maintenance, or you need whole-home humidity control to prevent mold in a primary residence or rental property, our certified technicians are on call 24/7.

❄️ System Replacement & Installation

HVAC Replacement & Coastal Upgrades

Upgrade your home with corrosion-resistant, high-efficiency heat pumps, air conditioners, and furnaces tailored to your square footage.

High-efficiency coastal heat pumps & AC units
Gas, electric & hybrid heating installations
Seamless replacement & old unit haul-away

🔧 Preventive Maintenance Plans

Preventive HVAC Maintenance

Protect your system against humidity and salt air corrosion with custom seasonal spring and fall tune-ups.

Multi-point seasonal inspections & coil cleaning
Lower monthly energy bills & enhanced efficiency
Priority dispatch & member repair discounts

🛠️ Standard Repair Services

HVAC Repairs

Fast, accurate fault diagnostics and lasting repairs for all major residential heating and cooling brands.

Transparent quotes & fast fault diagnostics
Thermostat, electrical, fan & refrigerant repairs
Expert service for all major HVAC makes & models

🚨 24/7 Emergency Repairs

24/7 Emergency HVAC Repairs

Cooling or heating failure during extreme coastal weather? Our emergency team is on call around the clock.

Fast local dispatch across
Fully stocked service vans for immediate fixes
No hidden fees or surprise overtime charges

🌀 Duct Cleaning Services

Residential Duct Cleaning

Remove years of accumulated dust, humidity-induced mold spores, pet dander, and allergens from your home's ductwork.

Deep-clean duct sanitization & dust removal
Improved airflow & HVAC system efficiency
Coastal mold spore & odor elimination

🍃 Indoor Air Quality & Humidity Control

Dehumidification & IAQ Solutions

Combat heavy coastal humidity and improve indoor air with whole-home dehumidifiers and filtration systems.

Whole-home dehumidifier installation
Professional IAQ testing & airflow balancing
Customized air purification setups

🛡️ Active Air Scrubbing & Filtration

Air Scrubbing & Filtration Services

Eliminate up to 99% of airborne viruses, bacteria, VOCs, and surface contaminants for a cleaner coastal living space.

Active UV air scrubbers & MERV/HEPA filtration
Continuous surface & air sanitization technology
Advanced defense against dust, pollen, and bacteria

🧺 Dryer Vent Cleaning & Repair

Dryer Vent Cleaning & Repair

Prevent lint fires and speed up laundry drying times with complete dryer vent lint removal and duct line repair.

Fire hazard prevention & deep lint clearing
Line repair, rerouting & vent hood replacement
Shorter drying cycles & lower electric bills

Filter Replacement Services

Filter Replacement Programs

Keep your system breathing clean air and running efficiently with routine filter replacement services and high-efficiency upgrades.