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Heating & Cooling Experts
Fast, Reliable Heating Service Since 1999
Is your furnace making strange noises, blowing cold air, or simply refusing to turn on? Don’t get left in the cold. Goldkamp Heating & Cooling provides emergency furnace repair in St. Louis, Florissant, and the entire Metro area.
With over 25 years of experience, our licensed technicians can diagnose and fix any heating issue—from faulty pilot lights to cracked heat exchangers—on all major brands (American Standard, Carrier, Trane, Lennox, and more).
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Heating & Cooling Experts

Heating issues often start small before causing a complete breakdown. To prevent a chilly night and costly emergency repairs, keep an eye out for these warning signs that indicate you need a St. Louis & Florissant furnace repair expert:
Heating & Cooling Experts
Fortunately, no matter the scope of the problem, Goldkamp Heating & Cooling handles residential furnace repair for the entire region. While our headquarters is in Florissant, our trucks are always on the road serving:
Heating & Cooling Experts
When your heat goes out in Florissant, O’Fallon, or anywhere in the St. Louis Metro area, you have plenty of HVAC companies to choose from. But not all offer the same level of reliability and expertise.
Why choose Goldkamp Heating & Cooling? It comes down to experience and integrity. With over 26 years of service (since 1999), we don’t just guess at the problem—we have the know-how to accurately diagnose and fix your broken furnace right the first time. Whether you need a simple part replacement or a complex system overhaul, our licensed technicians follow strict safety procedures to ensure your home stays warm and safe.
Don’t settle for “good enough.” Count on Goldkamp for quality workmanship and honest pricing. Contact us today or call (314) 839-3332 to schedule your priority furnace repair.
Heating & Cooling Experts
Trustindex verifies that the original source of the review is Google. The office staff were polite and pleasant.Our technician Paul was very thorough and a pleasure to work with, he explained things in easy to understand terms and was efficient with his time spent on the job.Posted on Tim Holschen2025-10-15Trustindex verifies that the original source of the review is Google. I’ve used Goldkamp heating and cooling for years!! They’ve rescued me from heat and cold many times. Quick and very dependable! Reasonable pricing too.Posted on Janet Reay2025-10-14Trustindex verifies that the original source of the review is Google. John has been to our house many times and always takes good care of our equipment. He’s very professional And thorough.Posted on Chuck Marley2025-10-13Trustindex verifies that the original source of the review is Google. Technician was knowledgeable, friendly, and helpful.Posted on Denise Wilson2025-10-13Trustindex verifies that the original source of the review is Google. Great company!Posted on joe forshaw2025-10-13Trustindex verifies that the original source of the review is Google. We continue to be pleased with Goldkamp’s service 7 years after they installed a new HVAC system for us. John was here to service our furnace - he was prompt, thorough and pleasant to have in our home. We know they will be there should we need service during the season. Highly recommend Goldkamp Heating & Cooling!Posted on Joan Koontz2025-10-11
Heating & Cooling Experts
Before contacting a professional for furnace repair in Florissant, check these items:
If these steps don’t solve the problem, call Goldkamp for professional assistance.
Older furnaces in Florissant may have a standing pilot light that occasionally goes out. To safely relight it:
If it doesn’t stay lit, contact Goldkamp for assistance.
If your furnace clicks on and off repeatedly, it might be time to clean the flame sensor. Here’s how:
If you’re uncomfortable doing this, call Goldkamp for help.
Water leaking from a furnace might seem odd, but newer high-efficiency systems often create condensation. Common causes include:
Leaking water can damage your furnace, so call (314) 839-3332 to address the problem right away.
A cheap furnace repair might seem like a good deal, but it often leads to problems like:
Choose Goldkamp for reliable, high-quality furnace repairs.