154 AC Installation Contractors in Greenville, SC

Greenville’s position at about 1,000 feet in the Carolina Piedmont gives summers that peak near 90°F with about 65% humidity for roughly 50 days a year, and occasional cool breaks from the Blue Ridge foothills. That balanced two‑season climate keeps both cooling and heating relevant, which is why ac-installation Greenville sees steady demand across the growing Greenville‑Spartanburg metro. Thirty‑nine contractors serve the area, averaging a 4.5 rating from 25,378 reviews; 16 of those offer 24/7 service.

Install costs in Greenville vary by system size, efficiency rating, ductwork condition, permit scope and any needed electrical upgrades; top cost items typically include the outdoor compressor/condenser, indoor air handler or furnace, refrigerant lines and labor. Because South Carolina requires a Mechanical Contractor (Group 2 — HVAC) license from the Contractor’s Licensing Board for HVAC work, confirm your provider’s CLB credentials before signing an estimate. Ask for itemized bids that separate equipment, labor and permit fees.

Customer highlight data wasn’t provided here, so watch for regional review patterns: prompt emergency response, heat‑pump experience for both cooling and backup heat, and clear warranty handling consistently get positive mentions in Greenville. With ongoing new construction in the metro, choose contractors who perform load calculations, show manufacturer certifications, and document timelines and payment milestones.