How Can We Keep Your Home Comfortable?
Stay cool all summer long with expert AC repair, installation, and maintenance from Schraer Heating & Air Conditioning. Our team keeps homes across Warrenton and nearby counties efficient and comfortable with modern Lennox systems, seasonal tune-ups, and reliable service. Whether you need a refrigerant recharge, thermostat repair, or full system replacement, we deliver honest recommendations and results you can feel. We make summer comfort simple and affordable.
From furnaces to heat pumps, we provide dependable heating repair, replacement, and annual maintenance that keeps your home warm through Missouri’s coldest months. We specialize in efficient Lennox systems that save energy without sacrificing comfort. Whether your furnace won’t start or it’s time for a modern upgrade, our skilled technicians work quickly, cleanly, and correctly. We’re the trusted heating pros Warrenton families rely on year after year.
Breathe better and live healthier with our indoor air quality solutions. We install advanced air purifiers, humidifiers, dehumidifiers, and ventilation systems that reduce allergens, mold, and dust. Our experts help improve comfort and protect your family’s health while maintaining proper humidity and airflow. Serving Warrenton and nearby communities, we make clean, balanced indoor air part of your everyday comfort—because a healthy home starts with what you breathe.
Businesses across Saint Charles, Warren, and Franklin Counties trust us for reliable commercial HVAC design, installation, and maintenance. We understand the demands of retail, office, and industrial spaces, providing systems that perform efficiently and operate smoothly all year long. From preventive maintenance plans to emergency repairs, we keep your building comfortable and your employees productive. Depend on Schraer Heating & Air Conditioning for expert commercial comfort built to last.
Proper airflow makes every room more comfortable, and our team ensures your ducts deliver. Our duct cleaning, sealing, and repair services remove buildup, prevent leaks, and restore system efficiency. We provide detailed inspections to identify weak spots and help reduce energy waste throughout your home. Proudly serving Warrenton and surrounding counties, we’re here to help your HVAC system breathe better, last longer, and keep your family comfortable.
636-456-5041
