In Bluffton's humid subtropical climate, we recommend bi-annual AC maintenance - once in spring before the heavy cooling season and once in fall. This schedule accounts for the extended cooling season (April through October) and helps combat the corrosive effects of salt air from our coastal location.

AC sizing depends on multiple factors: square footage, ceiling height, insulation quality, window orientation, and local climate factors. In Bluffton, we also consider humidity loads and the thermal mass of your home. Our technicians perform detailed load calculations using Manual J methodology to ensure optimal sizing - typically 1 ton per 400-600 square feet, adjusted for local conditions.

High summer energy bills in Bluffton typically result from: inefficient AC systems, poor insulation, duct leaks, dirty filters, or oversized units that short-cycle. The combination of high humidity (often 80%+) and temperatures in the 90s means your AC works harder. We recommend programmable thermostats, regular maintenance, and consider upgrading to high-SEER systems for significant savings.

Bluffton's high humidity creates perfect conditions for mold, dust mites, and poor air quality. Solutions include: whole-house dehumidifiers, UV air purifiers, high-efficiency air filters, proper ventilation, and regular duct cleaning. We also recommend maintaining indoor humidity between 30-50% and ensuring your AC system properly removes moisture, not just cools air.

First, check your thermostat settings and circuit breakers. Replace air filters if dirty. If these don't help, call us immediately at 877-813-4750. We offer 24/7 emergency service because we understand AC failures during Bluffton's intense summer heat can be dangerous, especially for elderly residents or those with health conditions. We prioritize emergency calls and stock common parts for faster repairs.