6 AC Replacement Contractors in Lilburn, GA
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Top-Rated AC Replacement Contractors in Lilburn
Bynum & Sons Plumbing, Inc.
“Five-star reviews consistently praise specific technicians by name, with three reviewers mentioning Walfre or Scott Bynum. The single three-star review cites…”
Eddies Automotive Service
“All eight sampled reviewers award 5-star ratings, with George and Brad named across multiple reviews as the technicians delivering exceptional service.…”
All AC Replacement Contractors (6 total)
Atlanta Plumbing Solutions, LLC
“All six reviewers award 5 stars, with three specifically mentioning technicians by name (Victor, Roayan,…”
Mon Heating & Air Conditioning LLC
“All 119 reviews carry 5-star ratings, with customers frequently mentioning immediate response times, upfront…”
AC Replacement Costs in Lilburn
Replacement costs for aging systems in Lilburn. 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 Lilburn, GA: What to Expect
Hot, humid summers and frequent heat-index readings over 100°F make reliable cooling essential for Lilburn residents in the Atlanta metro, driving steady demand for replacements rather than temporary fixes. Local homeowners face 47 days above 90°F annually, so timely HVAC upgrades matter. Six contractors serve the area, averaging a 4.8 rating across 1,590 reviews, and searches for ac-replacement Lilburn spike as temperatures climb.
Specific price points from top cost items aren’t provided here, but replacement expenses typically reflect unit size, efficiency, and ductwork condition, so expect variation by project. Georgia requires HVAC professionals to hold either a Class I (restricted) or Class II (unrestricted) license from the State Board of Conditioned Air Contractors, and confirming that credentialing is a practical step before getting estimates or signing contracts.
Customer highlight data wasn’t included, so review patterns instead: contractors with many reviews tend to show faster response times and clearer scope estimates, while lower-volume shops may offer more flexible scheduling. Ask for written quotes, efficiency ratings, warranty details, and proof of Class I/II licensure to compare apples to apples and make replacements that hold up in Lilburn’s humid climate.