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    Renaud Brothers Heating & Cooling - HVAC Repair professional in St. Louis

    Renaud Brothers Heating & Cooling

    Verified Pro
    24/7 Emergency
    5from 673 Google reviews

    TJ diagnosed and fixed our AC unit in a matter of minutes.

    Services Offered

    HVAC Repair
    HVAC Installation
    AC Repair
    Furnace Repair
    Emergency HVAC

    Service Areas

    Wentzville
    Chesterfield
    Cottleville
    Lake Saint Louis
    Maryland Heights
    O'Fallon
    St. Charles
    St. Peters

    Business Details

    Service area
    Wentzville, Chesterfield, Cottleville, Lake Saint Louis, Maryland Heights, O'Fallon, St. Charles, St. Peters
    Services offered
    HVAC Repair, HVAC Installation, AC Repair, Furnace Repair, Emergency HVAC
    Years in business
    Not provided
    Phone
    (314) 876-8076
    Business address
    Wentzville, MO
    Emergency availability
    Lists 24/7 emergency service
    Financing
    Not provided
    Photos on file
    6
    Last updated
    September 27, 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 Renaud Brothers Heating & Cooling

    Reviews from Google

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

    • Missy Jackson· September 2026

      I am thoroughly impressed with my experience. It is hard to find companies that operate with this level of honesty and transparency. Their customer service is exceptional, and I highly recommend them.

      View on Google
    • Clayton Meyer· September 2026

      Extremely quick and professional. Couldn't ask for a better experience for something like this and know who to recommend if there's an issue.

      View on Google
    • Jeff Walden· September 2026

      Exceptional service as always!! No other hvac company can compare! Absolutely the best!

      View on Google
    • Heather Hudson· September 2026

      TJ was immediately responsive to our request for help when our AC went out last night. He was here by 8am the next day and got us all fixed up and cooling down! Amazing company! THANK YOU!!!!

      View on Google
    • Kizzy Dickerson· September 2026

      Went on social media to ask for recommendations for a reliable heating and cooling company because my thermostat was set at a certain temperature and the temperature in the house would fall below that set temperature. I got a bunch of recommendations, but I chose this company because TJ actually responded to my post as well. He was very professional, and I love when companies promote themselves. He walked me through a few things over the phone that I could do in order to fix the problem before he came out and had to charge me. I felt like that says so much about him as a person and the type of business that he runs. Very efficient, very friendly and most of all honest. Thank You Again!

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    • Chip Schmidt· September 2026

      Great guy. Quick fix. Didn't try recommend things not needed. Just fixed the issue in 20 minutes and we up and running.

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    • Jopez1980· September 2026

      Renaud Brothers Heating & Cooling is absolutely phenomenal! Their team is professional, knowledgeable, reliable, and truly goes above and beyond. From start to finish, the experience was outstanding. They take the time to explain everything, provide excellent service, and make sure the job is done right. It’s refreshing to find a company that genuinely cares about its customers and takes such pride in their work. I highly recommend Renaud Brothers Heating & Cooling to anyone looking for honest, dependable, top-quality heating and cooling service. Five stars all the way!

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    • Will Mulligan· August 2026

      Best customer service and answers right away. Always fits us in his tight schedule and fixes our problem. Best hvac guy around.

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    • Chelsea Haverfield· August 2026

      We had a great experience with Renaud Brothers Heating and Cooling! We needed some HVAC help while selling our house, as well as a new installation for a family member’s home, and the entire process was smooth and professional from start to finish. TJ was especially great to work with—knowledgeable, responsive, and incredibly helpful throughout the process. He made everything easy to understand and went above and beyond to make sure we were taken care of. We really appreciated the excellent service and would absolutely recommend Renaud Brothers Heating and Cooling to anyone needing HVAC services!

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    • Joleen Haverfield· August 2026

      Hands down the most honest company I have ever dealt with. I would recommend TJ every single time. From setting up an appointment for install to the stellar install team. Honest, Respectful and Professional. Thank you for making the experience seamless!!!

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    • Sherri Berg· August 2026

      Appointment was very easy to schedule. Repaired our AC problem quickly. Highly recommend.

      View on Google

    Customer Reviews & How We Report Them

    Renaud Brothers Heating & Cooling shows an average rating of 5/5 from 673 Google reviews, last checked on September 27, 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 27, 2026.

    Why Choose Renaud Brothers Heating & Cooling?

    Verified Listing

    Profile confirmed by the business

    Top Rated

    5/5 stars

    24/7 Available

    Emergency service

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