What Our Customers Say: St. Louis Reviews for Mad Hatter Chimney & Air Duct Services

For over 46 years, The Mad Hatter Service Company has built its reputation one home at a time. Here's what St. Louis-area homeowners and real estate professionals are saying about their experience with our team.

Homeowner Reviews — Chimney Services

"The Mad Hatter team was incredibly thorough. They used a camera to show me exactly what was going on inside my chimney flue — turns out I had a hairline crack I never would have known about. Their report was professional and easy to understand. Highly recommend for any St. Louis homeowner."

— Jennifer M., Chesterfield, MO ★★★★★

"We bought a house with an older fireplace and wanted to make sure everything was safe before the first use. The Mad Hatter came out within two days, cleaned the chimney, did a video inspection, and left us with a detailed health report. Peace of mind is absolutely worth it."

— David & Sarah K., Kirkwood, MO ★★★★★

"The technician was professional, on time, and used floor covers throughout. My living room was spotless when he left — not a single smudge of soot anywhere. That no-mess guarantee is real. Will be calling them every year from now on."

— Patricia L., O'Fallon, MO ★★★★★

Homeowner Reviews — Air Duct Cleaning

"We had major renovation done on our home and the dust was everywhere. Mad Hatter brought in their massive truck vacuum and did a complete air duct cleaning. The difference in our air quality was immediate — my allergies have improved dramatically. Worth every penny."

— Mark T., St. Peters, MO ★★★★★

"I was skeptical about whether duct cleaning would make a difference, but Mad Hatter showed me the before and after with their camera. Incredible. I had no idea how much debris was in my system. My HVAC is running more efficiently and my electric bill is already down."

— Lisa R., Wentzville, MO ★★★★★

Real Estate Professional Reviews

"As a real estate agent, I've worked with dozens of chimney companies over the years. Mad Hatter is the only one I refer to all my clients. They're fast, professional, and their reports are clear enough that I can share them directly with buyers and sellers without any confusion. They've saved more than a few of my deals."

— Robert H., RE/MAX Results, St. Charles County ★★★★★

"Mad Hatter understands the real estate transaction timeline. When I call, they accommodate my closing dates without drama. Their Chimney Safety Firm audit reports are especially valuable for complex transactions — the documentation is unimpeachable."

— Susan W., Berkshire Hathaway HomeServices, West County ★★★★★

Masonry Repair & Restoration Reviews

"Our chimney crown was crumbling after years of Missouri freeze-thaw cycles. Mad Hatter rebuilt it with reinforced concrete and sealed the entire system. The work was craftsmanship — it looks better than it did when the house was built. The transferable warranty gave us great peace of mind when we later sold the home."

— Thomas & Nancy B., Wildwood, MO ★★★★★

Ready to Experience the Difference?

Join thousands of satisfied St. Louis-area homeowners and real estate professionals who trust The Mad Hatter Service Company. Call us at (636) 946-1622 or book online at madhatterstl.com.