8 AC Replacement Contractors in Cary, NC

4.8 avg rating
1,542 total reviews3 offer 24/7 service
Need emergency service? 11 HVAC providers in Cary offer 24/7 availability

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Top-Rated AC Replacement Contractors in Cary

#1

Comfort Pro LLC

5.0(546 reviews)
Highly Rated

Reviewers consistently mention specific technicians by name, with William appearing in three reviews and Logan in two. Five-star feedback frequently references…

101 Woodwinds Industrial Ct, Cary, NC 27511
#2

Greenergy HVAC Fireplace & Appliance

4.9(224 reviews)
24/7 Highly Rated

All four featured reviewers awarded 5-star ratings, with three specifically naming technicians Adam, Mark, or Alec and describing problem-solving that went…

15000 Weston Pkwy suite 131, Cary, NC 27513
#3

Hayes HVAC LLC

4.9(120 reviews)
Highly Rated

Hayes HVAC LLC earns a 4.9-star average across 113 reviews, with customers consistently praising rapid response times. Reviewers frequently cite Bruce's…

All AC Replacement Contractors (8 total)

Hot & Cold Mechanical Inc.

5.0(105)
Highly Rated

All 105 reviews award 5 stars, with customers frequently mentioning same-day emergency availability, fair…

Elevation Heating and Cooling

4.9(104)
Highly Rated

All 85 reviews carry 5-star ratings, representing unanimous client satisfaction. Multiple reviewers…

Air Secure

4.6(126)
24/7

Six of eight sampled reviews explicitly mention same-day or next-day response times, with Carlos, Ritchie,…

101 Woodwinds Industrial Ct Suite G, Cary, NC 27511

The Cool Guys

4.6(113)

Of 8 recent reviews, 6 are 5-star ratings where customers specifically praise technicians Mykel and Aaron by…

NC Fresh Air Solutions

4.9(42)

Among 5-star reviews, three customers specifically name technicians, Adam, Dan, and Shen, as the reason for…

Wayne Bryant Heating & Cooling LLC

4.8(41)

Of 41 reviews, the 4.8-star rating reflects strong satisfaction among most customers, with positive reviewers…

Burke’s Heating and Air

5.0(34)

All 34 reviews award 5 stars, with customers consistently praising Walter Burke's honest assessments and fair…

Airtight Heating & Air Conditioning Inc

4.9(31)

All three featured reviewers award 5 stars, with each story naming specific technicians. Emergency response…

Foursquare Heating & Cooling

5.0(22)

All 21 reviewers award 5 stars, with three specifically naming technicians Bob or Bachi. Multiple customers…

Piedmont Metro Heating and Air

5.0(14)

Every reviewer awarded 5 stars, with multiple clients specifically citing rapid same-day response times and…

12073 Kildaire Farm Rd, Cary, NC 27511

BorAir LLC

4.6(10)
24/7

Nine reviewers average 4.6 stars, with five customers specifically naming owner Yucel or technician Chris.…

317 Buckland Mills Ct, Cary, NC 27513

Dedicated AC Repair

5.0(7)

All eight client reviews award five stars, with recurring themes including punctual arrivals, clear…

126 E Chatham St, Cary, NC 27511

HVAC Cary NC

5.0(1)

One client awarded a perfect 5 stars, describing the team as very reliable and trustworthy. The review…

Apex Heating & Air Conditioning

3.0(2)
Cary, NC 27519

AC Replacement Costs in Cary

Replacement costs for aging systems in Cary. If repair cost exceeds 50% of replacement, replacement is usually more economical.

ServiceLowAverageHigh
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 threshold50% 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 Cary, NC: What to Expect

Cary sits on the edge of the Raleigh metro and experiences a climate that pushes cooling and heating systems in opposite directions: an average of 54 days above 90°F with humid summers and Piedmont winters that can dip to 30°F. That swing drives steady demand for ac-replacement Cary, and the local field reflects it — eight contractors serve the area, averaging a 4.9 rating from 639 reviews, with two firms offering 24/7 service.

Specific line-item costs from topCostItems weren’t supplied here, so homeowners should plan around the usual drivers: equipment capacity and efficiency (SEER), necessary duct repairs, condenser or evaporator coil replacement, permit and disposal fees, and installer labor. North Carolina requires appropriate Heating and Cooling Contractor licensure (H1/H2/H3 classifications) from the NC State Board of Examiners of Plumbing, Heating, and Fire Sprinkler Contractors, so verify a contractor’s classification before signing any estimate.

No individual customer highlights were included in the data, but the market profile suggests competitive quality among multiple highly rated providers. Favor contractors who provide clear, itemized estimates, confirm licensing and insurance, outline warranties, and can show recent references. Given summer heat and winter loads, prioritize properly sized equipment, documented performance estimates, and availability for timely response.

Frequently Asked Questions

AC replacement in Cary runs $2,100-$16,000 depending on system size and efficiency. A 3-ton basic central AC costs $5,500-$11,000 installed, a 4-ton mid-efficiency system $7,500-$14,000, and a 5-ton high-efficiency unit $9,500-$16,000. Full HVAC replacement (AC + furnace combined) averages $11,590-$14,100.

All HVAC Contractors in Cary, NC

Complete directory of 76 contractors — browse alphabetically

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