7 AC Installation Contractors in Sherman, TX
Top-Rated AC Installation Contractors in Sherman
Webb's Electric Heating & Air
“558 reviews produce a 4.8-star average, with recent five-star feedback emphasizing same-day project completion, warranty honoring for post-install issues, and…”
Advanced Cooling
“Four of six readable reviews specifically mention the technician by name, with Colton appearing in three separate assessments. Positive feedback consistently…”
All AC Installation Contractors (7 total)
Markl & Sons Cooling and Heating
“Reviewers consistently praise response speed, with several mentioning same-day arrival during ac failures.…”
Sisemore Services
“Five of six sampled reviewers specifically mention friendly or professional staff interactions, while four…”
Osbourn Air & Appliance Repair
“Seven of eight reviewers awarded five stars, with customers specifically naming Shawn, Joesy, and Josey for…”
AC Installation Costs in Sherman
New central AC installation costs in Sherman, 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 Sherman, TX: What to Expect
Living in Sherman means coping with summers that routinely push past 96 degrees in July and August, with the region logging over 100 days above 90 degrees each year. Those punishing temperatures, combined with humidity that makes outdoor moments uncomfortable and winter cold snaps that trigger heating needs, create year-round demand for properly sized cooling systems. Six licensed contractors serve the Sherman area, collectively earning an impressive 4.8-star average across more than 1,200 reviews, with four offering around-the-clock availability for emergencies. That combination explains why AC Installation in Sherman has become a practical necessity for most homeowners rather than a luxury upgrade.
Investment varies based on the system selected. A window unit runs $150 to $700, while a ductless mini-split designed for single-zone cooling costs between $2,000 and $8,000. Homeowners replacing central air conditioning while reusing existing ductwork should budget $3,500 to $12,000 depending on system size and efficiency ratings. Texas law requires contractors to hold either a Class A unlimited license or a Class B license from the Texas Department of Licensing and Regulation, which covers cooling systems up to 25 tons and heating equipment up to 1.5 million BTU per hour, ensuring basic competency standards before any install begins.
Review patterns reveal what matters most to Sherman customers. Markl & Sons draws repeated praise for same-day arrivals when AC failures strike, with technicians Randy, Joe, Kenny, and Tim named by satisfied customers. Advanced Cooling earns mentions for clear communication, with technician Colton appearing across multiple positive assessments. Homeowners clearly value contractors who respond quickly when systems fail and communicate clearly throughout the process, preferences that show up again and again in local review feedback.