Compare the highest-rated hvac professionals in Oswego, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
Full-service HVAC contractor specializing in high-efficiency system installations and complex ductwork design for Oswego's variable climate. They are Carrier Factory Authorized Dealers and NATE-certified technicians with expertise in both traditional and smart HVAC systems.
Family-owned HVAC company with deep roots in the Oswego community, known for exceptional furnace service and maintenance plans tailored to the harsh Illinois winters. They offer Lennox premium equipment and focus on indoor air quality solutions.
Specializes in energy-efficient HVAC upgrades and emergency repairs with rapid response times throughout Oswego. Their technicians are EPA-certified and particularly skilled with heat pump systems and geothermal options suitable for Illinois's seasonal transitions.
Oswego's HVAC market is characterized by high demand for both robust heating systems for cold, snowy winters and efficient cooling for humid summers. The continental climate with temperature extremes (-20°F to 95°F) requires durable, high-performance systems. Energy efficiency is a growing priority due to significant seasonal usage, with many homeowners seeking upgrades to high-efficiency furnaces and smart thermostats. The market features approximately 25 active providers, with the most reputable offering 24/7 emergency service given the climate demands.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Oswego regulations and climate