City zoning approval comes first
Chesterfield requires a Municipal Zoning Approval before any construction project; the approved form then goes to St. Louis County, which issues the permit.
Local detailsSt. Louis County / St. Louis metro. Heat your home, even when the power goes out: the permit, the local rules, and who installs here.
Free to request · No obligation to hireChesterfield requires a Municipal Zoning Approval before any construction project; the approved form then goes to St. Louis County, which issues the permit.
Local detailsSt. Louis County’s stove and chimney checklist allows a mechanical-only permit when no framing, insulation or interior finish work is needed.
Local detailsEnglish Sweep and Friendly Fire list Chesterfield by name and state wood stove or insert installation.
Local detailsThe coldest month here, January, has a 1991–2020 normal of 31.0°F at the ST CHARLES 7 SSW, MO station. One station is a planning reference, not a reading for every address. NOAA station normals
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Its service-area page lists Chesterfield among St. Louis County communities and offers new wood fireplace inserts and stainless steel liner installation. Its stoves page says it sells and installs inserts and stoves, with gas models most prominent. Ask whether it installs freestanding wood stoves or only inserts, and who applies for the St. Louis County permit.
View business & contact detailsEnglish Sweep: Our Service AreaWebsite reviewed Sep 29, 2026 · Not contacted by FireplaceLabIts Chesterfield page describes chimney sweeping, inspection and repair for the city’s older and newer homes, and its fireplace-insert page describes wood-burning inserts vented through a full-length stainless liner and says it helps homeowners select and install inserts. It lists no freestanding wood stoves. Ask whether it supplies the insert and files the county permit.
View business & contact detailsFriendly Fire: Chesterfield, MOWebsite reviewed Sep 29, 2026 · Not contacted by FireplaceLabUnpaid listings, shown alphabetically. Website research is not contractor vetting or confirmation of a partnership. Confirm qualifications and insurance before hiring.
Chesterfield contracts with St. Louis County for permitting and inspection, so the county, not the city, issues the permit for a stove, insert or chimney. The city’s Building Permits page says a Municipal Zoning Approval (MZA) must first be obtained from the City; standard review takes 3–5 business days, and the approved MZA is then taken to St. Louis County. The MZA form says standard review carries no fee. The city also says any fire district approval is a separate permit. Ask the Planner of the Day (636-537-4733) whether your project needs an MZA, and call St. Louis County permit processing at (314) 615-5184 for submittal requirements.
City of Chesterfield: Building PermitsSt. Louis County’s Air Pollution Control Program enforces open-burning rules across the county under SLCRO 612.345. Its fact sheet defines open burning as smoke going straight into the air without passing through a stack or chimney from an enclosed chamber, so a vented stove is outside that rule. Outdoors, only clean, dry, seasoned firewood may be burned, recreational fires are limited to 9 square feet, and trash burning is always illegal. The sheet (June 2023) says municipal and fire district limits may also apply.
St. Louis County DPH: Open Burning Fact Sheet (PDF, 2023)St. Louis County’s checklist for factory-built fireplaces, chimneys and fireplace stoves says a mechanical-only permit application applies when no framing, insulation or interior finish work is needed. If a hearth must be built or framing added, a building permit with the mechanical work integrated is required. Either way, submit the manufacturer’s installation manual showing a testing-agency listing and a floor plan with clearances. The checklist cites the 2015 IRC as amended by the county, so ask which edition applies today.
St. Louis County: Factory-Built Fireplaces, Chimneys, Stoves checklist (PDF)The same county checklist says the installer of a factory-built fireplace, chimney or fireplace stove must be a registered (bonded and insured) or licensed contractor authorized to do mechanical work. It also says homeowners may obtain a permit for mechanical and building work within their own dwelling without being registered or licensed. If you hire the job out, ask the installer to confirm its St. Louis County registration before work starts.
St. Louis County: Factory-Built Fireplaces, Chimneys, Stoves checklist (PDF)Chesterfield’s MZA form says the City requires applicants to notify adjacent property owners and subdivision trustees of any request for exterior residential work, and the owner signs a certification saying so. The City does not review or enforce private subdivision indentures, so zoning approval is not trustee approval. If a stove adds a chimney, chase or roof penetration, check your indenture and talk to the trustees early.
City of Chesterfield: Municipal Zoning Approval form (PDF)This is a planning guide, not a permit determination. The local authority and your installer must confirm current requirements for your property and appliance. We have not verified project-specific approvals or fees.
U.S. planning ranges to prepare for a Chesterfield quote. They are national estimates, not measured Chesterfield averages or offers from listed businesses.
Unit and typical installation ranges from HomeGuide’s national cost guide, reviewed Sep 28, 2026. These are alternative project scenarios, not amounts to add together. Repairs, access, venting, permits, and premium models can move costs higher.
Request separate details for the appliance, chimney or liner, hearth work, labor, removal, permits, inspections, and exclusions. Confirm any paid assessment before booking.
There is no reliable single savings figure for every Chesterfield home. Compare your current heating cost with delivered dry wood, appliance efficiency, how much heat you will replace, maintenance, and the upfront installation. Backup comfort and financial payback are separate decisions. Compare all heating options
No. Chesterfield contracts with St. Louis County for permitting and inspection. You first get a Municipal Zoning Approval from the city (standard review is 3–5 business days), then take it to St. Louis County, which reviews the plans, issues the permit and inspects the work. The city also says any fire district approval is a separate permit. Call the Planner of the Day (636-537-4733) or the county (314-615-5184) with questions.
St. Louis County’s stove and chimney checklist says homeowners may obtain a permit to do mechanical and building work within their own dwelling without being registered or licensed. A hired installer must be a registered (bonded and insured) or licensed contractor authorized for mechanical work. Either way you still need the city zoning approval and the county permit, and the manufacturer’s manual must be on site for the inspector.
The county Air Pollution Control Program’s open-burning rules apply to fires whose smoke goes straight into the air, not burning that passes through a chimney from an enclosed chamber, so a vented stove is outside them. No county rule limiting indoor stove use on poor-air days was found. Burn only clean, dry, seasoned wood; trash burning is illegal in the county.
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