Thomas Hoffmann Air Conditioning & Heating 
Repair or replace your furnace? A St. Louis homeowner’s guide to age, cost & the 50% rule. Honest, locally owned advice. Call (314) 471-7625. When your furnace starts acting up in the middle of a St. Louis winter, one question comes up fast: should you repair it or replace it? It’s an important decision — …
Need HVAC repair or replacement in Chesterfield, MO? Locally owned St. Louis AC & furnace experts. Fast scheduling. Call (314) 471-7625. When your air conditioning quits on a humid August afternoon, or your furnace won’t fire up during a cold Missouri snap, you need an HVAC company that knows Chesterfield homes and shows up when …
If your AC is working but your home still feels warm and sticky, you’re not imagining it. When the St. Louis heat sets in, there’s nothing more frustrating than an air conditioner that’s clearly running — you can hear it, you can feel air moving — but the house just won’t cool down. If your …
Call Thomas Hoffmann Air Conditioning & Heating or request service online — your trusted, locally owned St. Louis HVAC team. When a St. Louis summer hits and your air conditioner is running but the house just won’t cool down, it’s frustrating — and it usually means something specific is wrong. The good news is that …
We provide commercial HVAC solutions for retail stores, restaurants, and commercial properties throughout the St. Louis area. When your restaurant dining room gets too warm, or your retail store feels uncomfortable, customers notice immediately. Reliable commercial HVAC performance is essential for maintaining customer comfort, protecting equipment, supporting employees, and keeping your business running efficiently. Whether …
If your business needs emergency HVAC services, call Thomas Hoffmann Air Conditioning & Heating LLC 24/7. When a commercial HVAC system fails, business operations can quickly become uncomfortable, disruptive, and expensive. Whether it’s a rooftop unit that stops cooling in summer or a heating failure in winter, prompt commercial HVAC repair is critical for protecting …