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Claim This BusinessRS Andrews has kept Georgians comfortable since 1968, making it one of the longest-operating HVAC contractors in the Atlanta metro area. Based in Marietta, the company holds a 4.8-star rating across 156 verified reviews and serves homeowners throughout Greater Atlanta, Savannah, and the Hilton Head region of South Carolina. This air conditioning contractor handles residential and commercial projects, offering round-the-clock availability for emergency repairs alongside scheduled maintenance and new equipment installations.
What distinguishes RS Andrews from regional competitors is their Lennox dealership partnership and their commitment to transparent financing. The company displays the Dave Lennox logo prominently, signaling access to premium heating and cooling equipment. Their website advertises a $99 furnace tune-up special, making preventive maintenance accessible. Beyond equipment, they guarantee customer satisfaction and maintain a fully insured workforce, a practical safeguard for homeowners undertaking major system replacements or complex repairs.
Customer reviews reveal technicians who arrive same-day during emergencies and communicate clearly throughout the service process. Reviewer Jay B. specifically praised technician Mark for resolving a cut air duct on the same day it was discovered, with a professional attitude that turned a stressful situation into a positive experience. Another reviewer, Sandra Rapaport, called out technician Drew for arriving on time and correctly diagnosing a heater that refused to turn on. Amber, mentioned by reviewer Richard Carey, guided a homeowner through the nuanced process of replacing a 24-year-old furnace, explaining new venting requirements and walking through replacement options.
All seven sampled reviews award 5 stars, with customers consistently praising named technicians, Mark, Drew, and Amber, for arriving on time, explaining repair options clearly, and solving problems other contractors missed. Reviewers highlight both HVAC and plumbing expertise, noting the company handles multi-trade projects for returning customers.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Tune-ups, repairs, and replacements for air conditioning systems designed to restore fast cooling and lasting performance.
Installation, repair, and maintenance of furnaces and heating systems built for reliable winter warmth.
Both traditional and ductless mini-split heat pump systems for year-round temperature control.
Drain cleaning, leak detection, water heater service, gas lines, and emergency plumbing repairs.
Panel upgrades, generator installation, EV chargers, indoor and outdoor lighting, and electrical repairs.
Air filtration, duct sealing, and weatherization services to improve airflow and reduce energy waste.
Commercial-scale heating, cooling, plumbing, and electrical services for business facilities.