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    Schraer Heating & Air Conditioning - HVAC Repair professional in St. Louis

    Schraer Heating & Air Conditioning

    Verified Pro
    24/7 Emergency
    4.8from 571 Google reviews

    The technician (Daniel) did a great job cleaning my AC unit.

    Services Offered

    HVAC Repair
    HVAC Installation
    AC Repair
    Furnace Repair
    Emergency HVAC

    Service Areas

    Wentzville

    Business Details

    Service area
    Wentzville
    Services offered
    HVAC Repair, HVAC Installation, AC Repair, Furnace Repair, Emergency HVAC
    Years in business
    Not provided
    Phone
    (636) 800-0951
    Business address
    504 Booneslick Rd, Warrenton, MO
    Emergency availability
    Lists 24/7 emergency service
    Financing
    Not provided
    Photos on file
    6
    Last updated
    September 28, 2026

    Licensing, Insurance & Verification

    License information
    Not provided to STL Home Pros. Ask the contractor for their license number and confirm it with the issuing municipality.
    Insurance
    No certificate of insurance on file with STL Home Pros. Request proof of general liability and workers’ compensation coverage before work begins.
    Listing verification
    Business details confirmed with the owner. Verification date not recorded.

    Reviews for Schraer Heating & Air Conditioning

    Reviews from Google

    Imported from this business’s public Google Business Profile. Reviews are shown unedited and remain the property of their authors.

    • Gigonite· September 2026

      After receiving several bids from multiple contractors, we chose Schraer Air Experts. From the initial estimate, our sales rep Allen explained the entire process, verified my specific heating and cooling needs, and provided timely estimates. I chose to utilize the Ameren HVAC Pays program, and using the rebates, Schraer came in extremely competitively priced. Additionally, I worked with Allen to change my furnace setup to more efficient units, and again, the price was really good. On install day, Dave, Luke, Nate and Dan arrived promptly and got to work. All installers were very courteous and professional, answering my multitude of questions on the way, and had no issues as I hovered around and watched the install throughout. Even more impressive, the installers kept a clean work area, using drop cloths, brooms, and picking up as they removed the old equipment and installed two new furnaces, coils, media filters, and air conditioning units. Honestly, top notch! They were also quick, finishing up my entire install, including new smart thermostats, in about 6 hours. All systems were tested, verified working, and most importantly, Schraer included a 10-year parts and labor warranty for a wonderful peace of mind. Great price, great products, great installation and great people. Extremely well satisfied!

      View on Google
    • Karen McCrae· September 2026

      Ben B Did a great job of explaining this and was very kind . I would highly recommend him for cooling & heating service!

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    • Carla Hobbs· September 2026

      Erin and Ben B. are wonderful to work with. I haven't had a lot of interaction with Erin but Ben B is patient to explain things, and a hard worker. He's also friendly and knowledgeable about his job.

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    • Steve· September 2026

      Chris was fantastic. He listened to me regarding my HVAC issues and proceeded to do an excellent job of troubleshooting my system. In no time at all he determined the problem and made very timely repairs. He was very professional and helpful. A pleasure doing business with Schraer and Chris. J

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    • kevin lane· September 2026

      Cole is the man. I’ve recommended these guys to 2 different family members

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    • Dana Mercer· September 2026

      Cole was the best! He was personable, knowledgeable and honest. I highly recommend Schraer Air Experts and the quality of work that was performed in such a timely manner! Simply the best experience and very appreciative for the work Cole completed.

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    • Cici Faucher· September 2026

      Chris came out on Sunday promptly when he said. He evaluated the system and explained the need for replacement. He was honest and professional. We will continue using Schraer.

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    • Johnny· September 2026

      Chris was awesome! Very professional and friendly! Explained everything in detail and took care of everything. I highly recommend! Thanks Chris!

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    • Karen Diemer· September 2026

      Chris did a very good job explaining everything and was very professional.

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    • Kaitlyn & Jake· August 2026

      Cole W. was awesome. Arrived in the window I was told over the phone, and completed the work in a timely manner. Definitely recommend!

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    • LOREN STEVENS· August 2026

      Schraer installed my systems 26 years ago and are the only ones who have done maintenance or repairs on them. This is an edit to an earlier review. Needed to replace my 27 year old units. Everything could not have been easier. The price was great (thank you Raymond Allen Parker, the install was seamless (thank you Luke, Dave, and Chris), and thank you Darren. Could not be happier.

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    • Michael Natoli· August 2026

      All I can say is UNBELIEVABLE in the past five years or maybe even more I have had three or more different services and always felt that I was being taken advantage of. I can honestly say I have been very very pleased with Schraer HVAC Company, started late 2025 they came out and it’s been nothing but amazing very fair every service Teck has done above and beyond what I have expected. Anyone who is possibly looking for a new HVAC company you have to give them an opportunity to show you how good of a company they are. Cole is a great tech Alex is amazing each one of their staff members that’s been here has done above and beyond. Very happy customer 😊

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    • tim bottini· August 2026

      Chris Payne confirmed he was on his way, offered suggestions when at the office to address our situation based off what he heard me say, then implemented the solutions. He was also nice and down to earth.

      View on Google

    Customer Reviews & How We Report Them

    Schraer Heating & Air Conditioning shows an average rating of 4.8/5 from 571 Google reviews, last checked on September 28, 2026. View source

    Our review methodology

    • Ratings are copied from the business’s public review profiles — we do not write, edit or filter reviews.
    • We do not accept payment to change a rating, and paid listings are labelled as such.
    • Ratings are re-checked when a listing is updated; the date of the last check is shown above.
    • If a rating looks wrong, use our contact form and we will re-check the source.

    Listing last updated: September 28, 2026.

    Why Choose Schraer Heating & Air Conditioning?

    Verified Listing

    Profile confirmed by the business

    Top Rated

    4.8/5 stars

    24/7 Available

    Emergency service

    Get in Touch

    Phone

    (636) 800-0951

    Address

    504 Booneslick Rd, Warrenton, MO

    Website

    Visit Website

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