Honest HVAC & Water Heater Service in St. Peters, MO | Agers Heating & Air

Often, high bills and weak airflow in our local homes stem from clogged filters or inefficient systems. Our technicians provide a thorough inspection, checking your ductwork, filters, and system performance. We'll explain the issue clearly and recommend practical solutions, like a professional duct cleaning or system tune-up, to improve efficiency and comfort without suggesting services you don't need.

As a Lennox Premier Dealer in the Greater St. Louis area, we are factory-trained and authorized to install and service Lennox HVAC systems. This partnership also gives you access to our mobile showroom, where you can see and compare different Lennox units in person, helping you make a confident choice for your home's heating and cooling needs.

Yes, we provide scheduled HVAC system maintenance to help prevent costly breakdowns and extend the life of your equipment. Our maintenance service includes cleaning, inspection, and calibration of your system components. It's part of our commitment to honest service—we focus on keeping your current system running reliably rather than pushing for premature replacements.