Mad Hatter STL: Service Pricing Guide & Customer Testimonials

At The Mad Hatter Service Company, we believe you deserve to know exactly what to expect — in service quality and in cost. Below you'll find our current service pricing guide for the greater St. Louis area, along with honest feedback from homeowners who have trusted us with their homes.

Service Pricing Guide

Prices reflect standard residential services in the St. Louis metro area. Final pricing may vary based on system complexity, accessibility, and condition. We provide a full assessment before any work begins — no surprises.

Chimney Cleaning & Inspection

• Level 1 Chimney Sweep & Inspection (includes internal video scan): Starting at $199 — Includes mechanical creosote removal, internal flue video evaluation, component audit (cap, crown, flashing, damper), and digital health grade documentation.

• Gas Appliance Clean & Check: Starting at $149 — Inspection and cleaning of gas logs, burners, and venting systems. Prevents carbon monoxide hazards and keeps your gas fireplace burning efficiently.

• Level 2 Forensic Chimney Inspection (required for real estate transfers — performed by The Chimney Safety Firm): Pricing upon request — Includes full forensic video documentation, structural audit, comprehensive written report.

Air Duct Cleaning

• Whole-Home Air Duct Cleaning (Standard Residential): Starting at $299 — Source-removal method using our American Caddy Vac truck-mounted system (12,000 CFM). Includes mechanical agitation, component decontamination (registers, grilles, air handler housing), and system verification.

• Larger Homes / Extended Systems: Pricing varies based on number of vents and system size. Contact us for a custom quote.

Dryer Vent Cleaning

• Dryer Vent Cleaning & Safety Inspection: Starting at $99 — Includes airflow diagnostics, rotary brush mechanical cleaning, transition hose inspection, and final performance verification at exterior cap.

• Dryer Vent Repair / Line Re-Route: Pricing upon assessment. We repair or replace damaged transition hoses, unsafe flex duct, and improperly configured exhaust runs.

Chimney Repair & Structural Restoration

• Tuckpointing & Masonry Repair: Pricing upon assessment. All work is IRC-compliant and engineered for permanence, not temporary patches.

• Crown Replacement & Component Repair: Starting at $350 — Reinforced concrete crowns and high-grade stainless-steel chasing cover installation.

• UL-Listed Flue Relining (Stainless Steel / Cast-in-Place): Pricing based on liner size, length, and system configuration. Contact us for a detailed bid. All relining is sized to BTU output specifications.

• Full Chimney Rebuilds: Custom pricing. Our masonry team specializes in Missouri freeze-thaw damage patterns and historical St. Louis brick construction.

• Fireplace Upgrades & Changeouts: Pricing upon consultation. Includes insert installations, damper replacement, and firebox upgrades.

To request a detailed estimate for repair services, use our contact form or call (636) 946-1622. We'll conduct a thorough diagnostic before providing a final written bid.

What Our Customers Are Saying

"Mad Hatter has been our go-to for chimney service for over 10 years. They're professional, thorough, and the pricing is completely transparent — no hidden fees, no upselling. The camera inspection video they provided was incredible. We could see exactly what was going on inside our flue." — David R., Chesterfield, MO

"I had my air ducts cleaned after a major renovation. The difference was night and day. Mad Hatter's truck system is incredibly powerful and they kept my home spotless throughout the process. I saw the before-and-after — I couldn't believe how much debris had accumulated. Absolutely worth every penny." — Jennifer M., O'Fallon, MO

"My dryer was taking forever to dry a single load. Called Mad Hatter and they came out same week. They removed a massive lint blockage from deep in the exhaust duct and my dryer runs perfectly now. The $99 dryer vent cleaning was one of the best investments I've made for my home's safety." — Michael T., St. Charles, MO

"We hired Mad Hatter to reline our chimney flue after a Level 2 inspection showed a cracked liner. Their crew was professional, the work was done in one day, and they showed us the before-and-after video of the liner. The tuckpointing on the exterior crown looks beautiful. Highly recommended." — Susan & Tom B., Ballwin, MO

"As a first-time homebuyer, I was nervous about the chimney report. My agent referred me to Mad Hatter and they explained everything in plain language. The Level 2 forensic report from The Chimney Safety Firm gave me the confidence to complete the purchase knowing exactly what I was working with. Exceptional service." — Amanda K., Wentzville, MO

Ready to protect your home or your transaction? Call us at (636) 946-1622 or book online at madhatterstl.com. We serve the full St. Louis metro area and are ready to deliver the Mad Hatter standard of safety, transparency, and excellence.