7 AC Replacement Contractors in Decatur, TX
Top-Rated AC Replacement Contractors in Decatur
AryCo HVAC, Electric, & Plumbing
“Across 1,481 reviews, the company holds a 4.9-star average with every visible reviewer awarding 5 stars. Technicians Cecil, Ben, and Caleb receive named…”
Mr. Duct Cleaner of Denton
“104 reviews with a 4.8-star average. Positive reviewers highlight competitive pricing, immediate air quality improvement, and communication throughout the…”
All AC Replacement Contractors (7 total)
Kair
“Every reviewer awarded a 5-star rating, with 19 of 19 clients highlighting positive experiences involving…”
Calvert Electric Inc
“All five reviews award five stars, with three specifically describing urgent or same-day service scenarios.…”
Air Conditioning & Heating Repair
“All two reviews award 5 stars, with customers noting on-time arrival and efficient project completion. Sam…”
AC Replacement Costs in Decatur
Replacement costs for aging systems in Decatur. 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 Decatur, TX: What to Expect
Decatur faces brutal summer heat, with July and August highs averaging 96 F and more than 100 days each year pushing past 90 F. These conditions, combined with temperature swings that demand both cooling and heating across the seasons, make reliable AC replacement in Decatur essential for homeowners. Seven licensed contractors serve the area, maintaining an average rating of 4.2 stars across over 1,700 reviews, which reflects the scale of demand in this climate.
Replacement costs depend heavily on system size and efficiency. A basic 3-ton central AC runs $5,500 to $11,000, while a mid-efficiency 4-ton unit costs $7,500 to $14,000. High-efficiency 5-ton systems reach $9,500 to $16,000. Texas law requires HVAC contractors to hold either a Class A or Class B license from the TDLR, ensuring they can safely install systems that must perform under sustained extreme heat.
Customer feedback points to real differences in service quality. Technicians Cecil, Ben, and Caleb at AryCo receive direct mention for professionalism across hundreds of reviews. Gee, the owner-technician at Texas Comfort Heat & Air, is named repeatedly as the reason customers give five stars, with same-day arrival for emergencies a consistent theme. Mr. Duct Cleaner of Denton earns praise for competitive pricing and keeping homeowners informed throughout the process.