HVAC Repair Washington Has Trusted Since 1946

Whatever service you need from us, you’ll be helped by skilled professionals dedicated to delivering the best customer service in the area.

Since 1946, we’ve proudly been delivering the best local residential and commercial heating and cooling service, all at competitive prices. At Schraer Heating & Air Conditioning, you’ll find a full range of excellent HVAC repair and installation services, including air conditioning and heating, air duct cleaning and sheet metal fabrication. Whatever service you need from us, you’ll be helped by skilled professionals dedicated to delivering the best customer service in the area.

Quality Air Conditioning Repair in Washington at the Right Price

It’s not just your comfort that’s affected when your air conditioning malfunctions. Between trying to find the right company and waiting around for repairs, your busy schedule can take a hit too. Our process for air conditioning repair in Washington at Schraer Heating & Air Conditioning is fast and easy. As one of our valuable customers, you’ll receive a fast response, expert service and competitive prices. You’ll be able to make the best decision for your home, thanks to our knowledgeable AC repair recommendations, which may include air conditioning installation if your system is getting old or requires extensive repairs. Schedule your appointment by calling us at 636-456-5041 today!

Excellent Furnace Repair in Washington That Will Have You Cozy Again in No Time

When you need furnace repair in Washington, turn to the heating experts at Schraer Heating & Air Conditioning. We can get just about any kind of system up and running again, including electric, oil and gas furnaces; heat pumps, boilers and geothermal! All at a price that won’t break the bank. If your system is getting old or constantly needing repairs, we can take care of your new furnace installation too, which includes geothermal heating and cooling. Contact us at 636-456-5041 to request your appointment today!

Freshen Up Your Home’s Air with Air Duct Cleaning in Washington

Your HVAC system needs ductwork to deliver comfort throughout your house. But this essential extension can accumulate grime over time and negatively affect your health, especially if you have allergies or asthma. Enjoy cleaner, fresher air in your home with air duct cleaning in Washington from Schraer Heating & Air Conditioning. Air duct cleaning service does more than just improve your home’s indoor air quality, though. It may also help your system run more efficiently, saving you more on energy bills. Call us at 636-456-5041 today for your appointment!

Sheet Metal Fabrication in Washington for Your HVAC Project

Your comfort system’s ductwork can waste a lot of energy, especially if it’s an off-the-shelf model. Poorly designed ductwork can lose as much as one-third of the air it moves, according to ENERGY STAR®. Get a handle on your energy costs and receive better performance with our sheet metal fabrication in Washington. Whether you have a new construction project or are replacing old ductwork, Schraer Heating & Air Conditioning can make your process simpler. Discuss your sheet metal fabrication project by calling us at 636-456-5041 today!

Reduce Your Downtime with Our Commercial Refrigeration Repair in Washington

Behind your successful business is an equally successful refrigeration system. Don’t let slow repairs impact your bottom line. Contact our Schraer Heating & Air Conditioning refrigeration pros for commercial refrigeration repair in Washington that’s fast and affordable. We want to form a lifelong service relationship with you, so you can depend on reduced downtimes, quick repairs and fair prices. Besides commercial refrigeration repair, Schraer Heating & Air Conditioning offers a full line of other services to assist your business. Reserve your appointment by calling us at 636-456-5041 now!

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Maintenance Check

Call Schraer Heating & Air Conditioning for a maintenance check today!


I had a technician from Schraer do some HVAC work for me when I finished my basement and I was really pleased with the quality of the work and the attention to detail to do a really nice job. Professional and courteous too. I would go back for future needs!

– Garrison S.

Schedule an Appointment Today

Schraer Heating & Air Conditioning has proudly served the Warrenton area for years. Get in touch with us today to reach the ultimate in home comfort.

Serving These Communities

Moscow Mills
St. Peters

High Hill
New Florence
Old Monroe

Dardene Prairie
Hawk Point
Lake St. Louis
Montegomery City
New Melle
St. Charles
Wright City

About Schraer Heating & Air Conditioning

At Schraer Heating & Air Conditioning, we’re proud to offer products from Lennox® – a company whose dedication to your home comfort matches our own. We have the experience and skills to find the correct HVAC solution for your home, whether you need a small repair or a new system. Trust us to take care of your home and we’ll make sure you’re comfortable at all times. Call us at 636-456-5041 or contact us online so we can work together toward total home comfort!

Schraer Heating & Air Conditioning

Phone: 636-456-5041