8 AC Installation Contractors in Mount Juliet, TN
Top-Rated AC Installation Contractors in Mount Juliet
Lee Company
“Across 1,219 reviews, this Mount Juliet contractor maintains a 4.8-star average with 100% of sampled reviewers awarding 5 stars. Customers frequently mention…”
Affordable Heating & Cooling
“Six hundred forty-nine reviews collectively award a perfect 5.0-star rating, with multiple reviewers mentioning competitive pricing as a deciding factor.…”
All AC Installation Contractors (8 total)
Childs Heating & Air
“Two hundred forty-two reviews yield a 4.9-star average, with every reviewer awarding five stars. Multiple…”
Adams Air Conditioning & Heating
“294 out of 287 reviews award five stars, with technicians named in most positive assessments. Multiple…”
Hermitage Heating & Air Conditioning
“All 174 reviews carry 5-star ratings, with Ryan the technician frequently mentioned by name for his…”
Wilco Comfort, LLC
“All 95 reviews award 5 stars, with customers routinely praising the diagnostic speed and honesty that…”
AC Installation Costs in Mount Juliet
New central AC installation costs in Mount Juliet, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $150 | $350 | $700 |
Ductless mini-split (single zone) | $2,000 | $4,500 | $8,000 |
Central AC replacement (existing ducts) | $3,500 | $6,500 | $12,000 |
Central AC new install (with ductwork) | $7,000 | $12,000 | $20,000 |
Carrier (residential) | $3,800 | $6,200 | $10,500 |
Trane (residential) | $5,000 | $8,800 | $13,600 |
Lennox (residential) | $3,500 | $6,500 | $12,000 |
Rheem (residential) | $3,200 | $5,500 | $9,000 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Mount Juliet, TN: What to Expect
Mount Juliet experiences Nashville's demanding climate with an average of 51 days exceeding 90 F during humid summer months, while winter temperatures dip to around 29 F. This creates consistent year-round demand for reliable cooling and heating systems, making professional AC Installation in Mount Juliet essential for homeowners throughout the greater Nashville metro area. Seven licensed contractors serve this community, maintaining an impressive average rating of 4.7 stars based on thousands of customer reviews.
Investment varies significantly depending on system type. A window unit runs approximately $150-$700, while a ductless mini-split for a single zone typically costs $2000-$8000. For homes with existing ductwork replacing a central AC system, homeowners should budget between $3500-$12000. All contractors must hold the CMC-C Mechanical HVAC Refrigeration Contractor license from the Tennessee Board for Licensing Contractors, ensuring baseline competency and regulatory compliance.
Customer feedback reveals distinct service experiences. Childs Heating & Air earns unanimous five-star ratings, with reviewer after reviewer highlighting technician Justin for his honesty and diagnostic precision. Several customers note same-day service availability. Lee Company's profile shows strong transparency in diagnostics, though specific technician names were less consistently mentioned across reviews. These patterns demonstrate that personalized attention and clear communication remain valued differentiators in the Mount Juliet HVAC market.