5 AC Replacement Contractors in Murrells Inlet, SC
Top-Rated AC Replacement Contractors in Murrells Inlet
Patriot Heating & Cooling South Carolina
“All 172 reviews award 5 stars, with multiple reviewers specifically naming technicians Connor and Alex. Customers consistently cite same-day response…”
Infinity Air Heating And Cooling
“Thirty-two client reviews produce a 4.8 average rating, with reviewers frequently citing same-day service response, fair pricing, and technician transparency…”
All AC Replacement Contractors (5 total)
J&M Electrical Service, Inc.
“Five of seven reviews award five stars, with customers praising specific technicians, same-day efficiency on…”
AC Replacement Costs in Murrells Inlet
Replacement costs for aging systems in Murrells Inlet. If repair cost exceeds 50% of replacement, replacement is usually more economical.
| Service | Low | Average | High |
|---|---|---|---|
Central AC (3-ton, basic) | $5,500 | $8,000 | $11,000 |
Central AC (4-ton, mid-efficiency) | $7,500 | $10,500 | $14,000 |
Central AC (5-ton, high-efficiency) | $9,500 | $12,500 | $16,000 |
Full HVAC system (AC + furnace) | $11,590 | $13,430 | $14,100 |
Plus ductwork replacement If existing ducts are aged/leaking | $2,100 | $3,000 | $4,000 |
| Repair cost threshold | 50% rule: if repair > 50% of replacement, replace | ||
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Replacement in Murrells Inlet, SC: What to Expect
Grand Strand summers push temperatures into the upper 80s with humidity hovering near 75% off the Atlantic, creating conditions where air conditioners run nearly continuously from May through October. Murrells Inlet homeowners face not just cooling demands but significant moisture removal loads that stress aging systems. With five contractors serving the area and an average rating of 4.8 across more than 200 verified reviews, AC Replacement in Murrells Inlet reflects a market where reliability matters intensely during those brutal coastal heat waves.
Cost varies substantially depending on system capacity and efficiency. A basic 3-ton central AC runs $5,500 to $11,000, while mid-efficiency 4-ton units span $7,500 to $14,000. High-efficiency 5-ton systems reach $9,500 to $16,000, reflecting the premium required to handle sustained humidity loads. South Carolina law mandates that HVAC contractors hold a Mechanical Contractor license from the state Licensing Board, ensuring homeowners deal with qualified professionals for these substantial investments.
Customer feedback reveals patterns worth noting. Reviewers repeatedly mention technicians Connor and Alex at Patriot Heating & Cooling for same-day response and technical clarity. Infinity Air draws praise for fair pricing and transparent scope discussions before work begins. PhD's Heating & Air earns recognition for responsiveness and technical skill, with five of six reviewers awarding five stars. The collective voice across these reviews points to a contractor community that prioritizes communication and reliability over shortcuts.