5 AC Replacement Contractors in Old Hickory, TN
Top-Rated AC Replacement Contractors in Old Hickory
Holt Plumbing Company
“Across verified customer feedback, five-star reviews consistently praise the team's willingness to explain systems and educate clients rather than pushing…”
MCH Nashville, LLC
“Five of six reviewers award 5 stars, with customers specifically praising multi-trade coordination, TVA rebate facilitation, and technician communication.…”
All AC Replacement Contractors (5 total)
Green Hill Heating and Cooling
“All five reviews award five stars, with four specifically naming the lead technician Jimmy and describing him…”
AC Replacement Costs in Old Hickory
Replacement costs for aging systems in Old Hickory. 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 Old Hickory, TN: What to Expect
Old Hickory sits just outside Nashville, and residents there face roughly 51 days each summer where temperatures climb past 90 degrees. The humid summers and cold winters that dip near 29 degrees create year-round demand for reliable cooling and heating. Five licensed contractors serve this area, maintaining an average rating of 4.6 stars across nearly 800 verified reviews. AC Replacement in Old Hickory becomes a practical consideration when aging systems struggle under these seasonal demands.
For homeowners budgeting a replacement, the numbers are concrete. 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. Tennessee requires every contractor to hold a CMC-C mechanical HVAC license from the state licensing board, verifying they meet minimum competency standards before bidding on residential work.
Review patterns reveal what matters most to Old Hickory homeowners. Holt Plumbing Company earns praise for taking time to explain systems and educate clients rather than pushing immediate repairs. MCH Nashville clients highlight the team's multi-trade coordination and help navigating TVA rebates. Proctor & Graves draws repeated mentions for same-day response during emergencies like water heater failures, with reviewers noting specific technicians by name for their professionalism.