Compare the highest-rated hvac professionals in Sherman, Texas. All contractors are licensed, insured, and verified through our rigorous screening process.
A full-service HVAC contractor specializing in high-efficiency system installations, complex ductwork design, and 24/7 emergency repairs. Known for expertise in both residential and light commercial systems, with a focus on solving North Texas humidity control issues.
Family-owned HVAC company with deep roots in the Sherman community. Specializes in furnace installations optimized for Texas winters and high-SEER AC systems for intense summers. Offers comprehensive maintenance plans and same-day repair service.
Provides reliable HVAC service with emphasis on energy-efficient upgrades and system replacements. Works primarily with Trane and Lennox equipment. Known for honest diagnostics and helping homeowners navigate rebate programs for high-efficiency units.
Sherman's HVAC market is driven by a humid subtropical climate with hot, humid summers (average highs 94°F) and occasionally cold winters that require reliable heating. The extreme summer heat creates high demand for AC installation, maintenance, and emergency repair services. Homeowners increasingly seek energy-efficient systems to combat high electricity costs during cooling season. The market features several established local providers competing with regional chains, with quality service and reliability being key differentiators.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Sherman regulations and climate
Get answers to common questions about hvac services in Sherman, Texas.
For a standard residential system, full replacement in Sherman typically ranges from $5,000 to $12,000, depending on the home's size, system efficiency (SEER rating), and unit brand. Sherman's hot, humid summers mean investing in a properly sized, energy-efficient unit (16+ SEER) is crucial for long-term comfort and managing Oncor electricity bills. Ductwork modifications or the need for a new furnace can add to this cost.
The absolute best time is during the mild shoulder seasons of early spring (March-April) or early fall (September-October). Scheduling then ensures your system is serviced before the intense summer heat or occasional winter freeze hits, and you'll find greater technician availability and potentially better pricing than during the peak summer demand crisis when emergency rates apply.
Yes. Texas law requires all companies performing HVAC work to be licensed by the Texas Department of Licensing and Regulation (TDLR). Always verify a contractor's TDLR license number. Furthermore, Sherman and Grayson County follow the International Residential Code (IRC), which includes specific requirements for equipment installation, venting, and clearances that a reputable local contractor will know intimately.
Look for a well-established local company with a strong physical presence, verified TDLR license, and positive reviews from Sherman residents. They should perform a detailed Manual J load calculation to correctly size your system for our local climate, not just match the old unit's size. Ask about their experience with both the humid summer cooling needs and preparedness for the occasional North Texas winter freeze.
The most frequent culprit is a dirty or restricted system, specifically a clogged air filter, dirty evaporator coil, or blocked outdoor condenser unit. Sherman's high pollen count in spring and summer dust can quickly coat these components, severely reducing efficiency and airflow. Simple, regular maintenance is the first defense before suspecting a refrigerant leak or more serious mechanical failure.