Wood stoves need a mechanical permit
The City of Helena requires a mechanical permit for installing or altering heating equipment, and its permit-types page lists wood stoves by name.
Local details
Wood stove installation in Helena, Montana
Lewis and Clark County / Helena Valley. Heat your home, even when the power goes out: the permit, the local rules, and who installs here.
Free to request · No obligation to hireBefore you install in Helena.
Poor days limit older stoves
On Poor air days in the county’s Air Pollution Control District, only pellet stoves and EPA-certified stoves may be used.
Local detailsCoal is off the table
Lewis and Clark County Rule 4.101 bars burning coal as a solid fuel at any time inside the Helena-area Air Pollution Control District.
Local detailsThe coldest month here, January, has a 1991–2020 normal of 23.0°F at the HELENA RGNL AP, MT station. One station is a planning reference, not a reading for every address. NOAA station normals
Local businesses to contact directly
Wood stove installers in Helena.
Compare installation providers and nearby showrooms. Check service coverage and assessment fees directly, or request help finding an installer.
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Fabulous Flue Chimney Sweep
Chimney service & installation · 21 Thunder Ridge, Clancy; says it serves Helena and surrounding areasIts site says Kurt Lee began installing stoves in 1982, the business has served the Helena area since 1989, its sweeps are CSIA certified, and it is licensed and insured to install wood, gas and pellet stoves, fireplaces and inserts. It does not do masonry work. The page lists (406) 431-1808 while its call button dials a different number, so confirm which to use.
View business & contact detailsWebsite reviewed Oct 21, 2026 · Not contacted by FireplaceLab - II
North Country Chimney Sweeps
Chimney service & installation · 5376 Bonanza Ct., HelenaIts pricing page lists installation of the chimney, stove and other components for a freestanding wood stove or fireplace insert to NFPA standard, along with chimney relining, inspections and cleanings. Parts are extra, and work more than 20 miles from Helena carries a travel charge. Ask who supplies the stove, whether it is EPA certified, and who files the city mechanical permit.
View business & contact detailsNorth Country Chimney SweepsWebsite reviewed Oct 21, 2026 · Not contacted by FireplaceLab - III
Perry’s Fireplace & Stove
Sales & installation · Helena office at 2330 N. Cooke Street; Lewis and Clark County page names Helena; showroom in ButteIts Lewis and Clark County page says the Helena office handles consultations, estimates and scheduling installations, while its display of more than 35 burning units is at the Butte showroom about 65 miles south. It says its in-house team installs stoves and inserts, including inserts and new liners for older Helena masonry fireplaces. Confirm the stove is EPA certified for Poor air days.
View business & contact detailsWood stovesWebsite reviewed Oct 21, 2026 · Not contacted by FireplaceLab - IV
Smitty’s Fireplace Shop
Retailer & showroom · Showroom at 4373 N. Montana Ave., HelenaIts site says the family business opened in 1970 and sells wood, gas and pellet fireplaces, stoves and inserts, with freestanding wood stoves and wood inserts listed under its wood heat category, and it has a service department. It mentions installation for new construction but does not state that it installs wood stoves, so ask who installs and who pulls the Helena permit.
View business & contact detailsAbout Smitty’s Fireplace ShopWebsite reviewed Oct 21, 2026 · Not contacted by FireplaceLab
Unpaid listings, shown alphabetically. Website research is not contractor vetting or confirmation of a partnership. Confirm qualifications and insurance before hiring.
Details your installer can help confirm
Wood stove permits in Helena.
The City of Helena requires a mechanical permit for wood stoves.
Inside city limits, Helena’s Community Development Department at 316 N. Park Avenue handles building permits, and its Permit Types page says a mechanical permit is required for any installation or alteration of heating, ventilation, air-conditioning, hood systems, boilers, wood stoves or other heat-producing appliances. Apply with the city’s Mechanical Permit Application or through the Civic Access online portal; the page lists the Building Division at (406) 447-8438. It does not say whether homeowners may pull their own mechanical permit, so ask, and confirm which inspections cover the stove, hearth and chimney. If you live outside city limits, ask which office permits your address.
City of Helena: Building Permit TypesRead this first: Poor air days limit stove use.
Lewis and Clark County’s Outdoor Air Quality Regulations, approved in 2011, apply inside the Helena-area Air Pollution Control District. Air is rated Good, Watch or Poor from 8-hour fine-particle levels and weather data. On Watch days the Health Department asks people to cut back; on Poor days a solid fuel device may not be run unless it is exempt, and operators get four hours to stop. Stoves EPA-certified below 7.5 grams per hour are exempt, but their smoke may not exceed 20% opacity during a Poor episode.
Lewis and Clark County Outdoor Air Quality Regulations (scanned PDF, approved 2011)Older stove? Exemptions take paperwork.
Rule 5.101 lets a household enrolled in LIEAP, FAIM or SSI apply for a low-income exemption to burn on Poor days. A household whose heating system is temporarily inoperable can also apply, but must attach proof from a licensed heating specialist explaining why and for how long. A Health Board variance is possible too, with applications due 14 working days before a regular board meeting. A power outage is not listed as a separate exemption.
Lewis and Clark County Outdoor Air Quality Regulations (scanned PDF, approved 2011)How the county sets the burning status.
Lewis and Clark County’s Air Quality Resources page sets the status from an 8-hour fine-particle average and DEQ air-dispersion forecasts. Good (0–21 µg/m³) allows wood burning, Watch (21–28) asks residents to voluntarily stop or reduce burning, and Poor (28–35), with stagnant air or inversions predicted, allows only pellet and EPA-certified stoves. It says winter is when Poor conditions are most likely, and lists Environmental Health at 406-447-8351.
Lewis and Clark County: Air Quality ResourcesClean fuel only, and watch the smoke.
Inside the district, Rule 4.101 allows only black-and-white newsprint, untreated Kraft paper, untreated wood and lumber, and wood or paper products made solely as heating fuel in a residential stove, and bans burning coal at any time. Rule 4.102 bars stove smoke of 40% opacity or more averaged over six minutes, apart from 15 minutes a day while starting a fire. Only certified Health Department staff may judge opacity.
Lewis and Clark County Outdoor Air Quality Regulations (scanned PDF, approved 2011)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.
Choose the right project
Wood stoves and fireplace inserts in Helena.
INew stove or replacement
Install a wood-burning stove.
An enclosed stove with a chimney system designed for your home. An installer assesses placement, venting, and the space you want to heat.
About wood stoves
IIExisting fireplace
Explore a fireplace insert.
Use a suitable existing fireplace as the starting point. Have the opening, chimney, and liner assessed for the proposed insert.
About insertsCan you install a wood stove without a chimney?
A new wood stove can sometimes be installed with a new chimney system. Ask a Helena-area provider to assess a suitable route and quote the complete job. Installation without an existing chimney
Want heat during a power outage?
Many cordwood stoves provide heat without electricity. Ask about your exact model, any powered blower, and the rooms it can heat. Read the power-outage heating guide
Room photographs illustrate project starting points; they are not installations completed through FireplaceLab.
Wood stove installation costs in Helena.
U.S. planning ranges to prepare for a Helena quote. They are national estimates, not measured Helena averages or offers from listed businesses.
Freestanding wood stove$2,500–$7,500
Wood-burning insert$3,000–$8,000+
New installation, no chimney$5,500–$9,000+
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.
What to ask a Helena installer.
- Is this stove EPA certified below 7.5 grams per hour, so it stays exempt on Lewis and Clark County Poor air days?
- Will you file the City of Helena mechanical permit for the stove, and who books the inspections?
- If my older masonry chimney needs a liner or rebuild, is that in this quote and on the permit?
Compare quotes on the same scope.
Request separate details for the appliance, chimney or liner, hearth work, labor, removal, permits, inspections, and exclusions. Confirm any paid assessment before booking.
Will you save on heating?
There is no reliable single savings figure for every Helena 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
Helena wood stove installation FAQs.
Do I need a permit for a wood stove in Helena?
Yes, inside city limits. The City of Helena’s Permit Types page lists wood stoves among the heating equipment that needs a mechanical permit for installation or alteration. Use the Mechanical Permit Application or the Civic Access portal, and ask the Building Division at (406) 447-8438 which inspections apply. If you live outside city limits, ask which office covers your address.
Can I use my wood stove on a Poor air day?
Only a pellet stove or an EPA-certified stove, under the county’s status table. The regulations exempt stoves certified below 7.5 grams per hour but cap their smoke at 20% opacity during a Poor episode. Uncertified stoves need a low-income or heating-failure exemption, or a Health Board variance, to run on those days. A new certified stove avoids most of this.
How do I find out today’s air rating?
Lewis and Clark County’s Air Quality in the Helena Valley page lists an Air Quality Hotline at 406-447-1644 and links a data portal with current readings, plus a map to check whether your address is inside the Helena Air Pollution Control District. The county says Poor conditions are most likely in winter, when inversions trap smoke in the valley.
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