6 AC Replacement Contractors in Carrollton, GA
Top-Rated AC Replacement Contractors in Carrollton
All Seasons Heating & Cooling LLC
“All 105 reviews awarded 5 stars, with seven reviewers specifically naming honesty indiagnostic findings and repair recommendations. Six customers mentioned…”
The Cool Roofing Company
“Six of seven reviewers mention specific technicians by name, with David appearing in multiple reviews describing his direct involvement in estimate callbacks,…”
All AC Replacement Contractors (6 total)
Southside Plumbing Co
“Twenty-three of 29 reviews award five stars, with customers frequently mentioning Glen by name and praising…”
Ronald Smith Heating & Air Conditioning, Inc.
“Six of eight reviewers awarded five stars, citing diagnostic precision, same-day response, and transparent…”
AC Replacement Costs in Carrollton
Replacement costs for aging systems in Carrollton. 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 Carrollton, GA: What to Expect
Carrollton experiences hot, humid summers typical of the Atlanta metro area, with temperatures climbing above 90 F on roughly 47 days each year and heat-index readings regularly surpassing 100 F due to persistent moisture. These conditions place intense, sustained demand on cooling systems through multiple seasons. Homeowners across the region work with six licensed HVAC contractors, maintaining an average rating of 4.5 stars based on approximately 250 verified reviews, and half of these companies offer around-the-clock service for emergencies.
A standard 3-ton central AC replacement in Carrollton typically runs between $5,500 and $11,000, while 4-ton mid-efficiency units range from $7,500 to $14,000. High-efficiency 5-ton systems command $9,500 to $16,000 depending on equipment specifications and installation complexity. Georgia requires all HVAC contractors to hold either a Class I (restricted) or Class II (unrestricted) license from the State Board of Conditioned Air Contractors, ensuring qualified professionals handle these significant investments.
Customer feedback highlights consistent patterns across local contractors. All Seasons Heating & Cooling LLC earns praise for diagnostic transparency, with seven reviewers specifically noting honest assessments and same-day response times. The Cool Roofing Company receives recognition through repeated mentions of technician David, who personally handles estimate callbacks and crew leadership. JL Construction maintains all 29 reviews at four or five stars, with Jack personally managing water heater, window, and insulation projects.
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All HVAC Contractors in Carrollton, GA
Complete directory of 49 contractors — browse alphabetically
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All HVAC Contractors in Carrollton, GA
Complete directory of 49 contractors — browse alphabetically