Compare the highest-rated hvac professionals in Mount Vernon, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier full-service HVAC contractor specializing in high-efficiency system installations, complex ductwork design, and smart home integration. Known for their meticulous load calculations specific to Southern Illinois's humid summers and cold winters, ensuring optimal system performance and energy savings. They are a Carrier Factory Authorized Dealer.
A trusted family-owned and operated HVAC company with deep roots in the Mount Vernon community. They excel in prompt and dependable repair services for all major brands, along with comprehensive maintenance plans designed to extend equipment life. Their technicians are NATE-certified and highly experienced with both modern high-efficiency furnaces and older systems common in the area.
Specializes in energy-efficient HVAC upgrades and indoor air quality solutions for homes and small businesses. They are experts in performing energy audits and recommending system replacements or retrofits (like zoning systems and duct sealing) that significantly reduce utility bills, a major concern for Illinois homeowners. They are a Lennox Premier Dealer and focus on eco-friendly refrigerants.
The HVAC market in Mount Vernon, IL, is driven by a humid continental climate characterized by hot, humid summers with temperatures often reaching the 90s (°F) and cold winters with averages in the 20s, requiring robust and reliable heating and cooling systems. The seasonal demand creates a high need for both emergency AC repairs in summer and furnace services in winter. Many homes in the area have older HVAC systems, leading to a strong market for replacements and energy-efficient upgrades to combat rising energy costs. Reputation, local presence, and 24/7 emergency availability are critical differentiators for providers.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Mount Vernon regulations and climate