Pricing Guide: Mad Hatter STL Chimney, Air Duct & Dryer Vent Cleaning Costs

Mad Hatter STL Pricing Guide: Chimney, Air Duct & Dryer Vent Cleaning Costs in St. Louis

Transparent pricing is a cornerstone of how The Mad Hatter operates. We believe every homeowner and real estate professional deserves to know what they can expect to invest in protecting their home before they make the call. Below is a comprehensive overview of our service pricing across all categories.

All prices listed are starting rates for standard residential applications. Actual pricing may vary based on system size, level of contamination, chimney height, accessibility, and specific repair needs. Contact us at (636) 946-1622 for a precise quote.

Chimney Cleaning Prices

• Professional Chimney Sweeping: Starting at $289 — Includes full sweep, creosote removal, Level 1 inspection, digital flue evaluation, and maintenance documentation.

• Gas Appliance Clean & Check: Starting at $339 — Includes cleaning of gas logs, burners, and venting systems, ignition verification, and carbon monoxide hazard assessment.

• Level 1 Visual Chimney Inspection: FREE with any sweeping service — Includes inspection of accessible chimney interior and exterior, cap, crown, flashing, and damper.

• Level 2 Chimney Inspection (via The Chimney Safety Firm): Starting at $349 — Full forensic diagnostic audit with video camera, NFPA 211 compliance check, and comprehensive written report for legal and insurance use.

Air Duct Cleaning Prices

• Residential Air Duct Cleaning: Starting at $599 for systems up to 10 vents — Includes full negative pressure extraction using truck-mounted American Caddy Vac (12,000 CFM), mechanical agitation of all ducts, register and grille cleaning, air handler cleaning, and system integrity verification.

Our industrial-grade truck-mounted vacuum system generates 12,000 CFM of suction — far superior to portable units that other companies use. This means better results and a genuinely cleaner HVAC system that improves your indoor air quality.

Dryer Vent Cleaning Prices

• Standard Dryer Vent Cleaning: Starting at $249 — Includes complete vent line cleaning, blockage removal, lint extraction, vent termination inspection, and performance verification.

Chimney Repair & Restoration Prices

• Chimney Crown & Cap Replacement: Starting at $549 — Includes removal of damaged crown, new reinforced concrete crown or stainless-steel chase cover, and proper weatherproofing.

• Tuckpointing & Masonry Repair: Starting at $249 for minor repairs — Includes mortar joint repointing with vapor-permeable mortars suited to Missouri's freeze-thaw cycles.

• UL-Listed Flue Relining: Starting at $2,499 — Includes installation of sized stainless steel or cast-in-place liner, BTU calibration, and carbon monoxide testing.

Real Estate Package Pricing

• Real Estate Inspection + Report Package: Starting at $349 — Includes Level 1 inspection by The Mad Hatter plus Level 2 Forensic Audit referral to The Chimney Safety Firm, with a comprehensive written report and priority scheduling for tight closing timelines.

What's Always Included: Our Standard of Service

• No-Mess Guarantee: Surface containment protocol with floor protection and shoe covers on every service call

• Documented Results: Written reports, before/after documentation, and maintenance records

• Transferable Warranties: On qualifying repair work for added homeowner value

• IRC Code-Compliant Work: All repairs meet or exceed International Residential Code standards

Get Your Custom Quote

Call us at (636) 946-1622 or book online for a free estimate. Our knowledgeable team will provide accurate pricing based on your specific system and needs.