Mechanical / HVAC Permit — La Salle, Colorado · Requirements sheet
Verified 2026-07-23 · Source: https://www.lasalletown.com/2169/Building-Permits
PermitBase is an independent reference and is not affiliated with any government agency. Requirements change and vary by project — confirm current details with the building department before you submit.
Mechanical / HVAC Permit in La Salle, Colorado
Required for HVAC, gas line, and swamp cooler installations in La Salle, under the 2018 IMC/IFGC as currently enforced by the Town.
Verified 2026-07-23 · Source
When you need this permit
- Governed by the 2018 IMC and 2018 IFGC as currently enforced by the Town
- Plastic fuel gas piping must be installed a minimum of 18 inches below grade (local Chapter 18 amendment); fuel gas test pressure locally amended from 3 psig to 10 psig
- Explicitly listed as requiring a permit on the Town's Building Permits page: HVAC systems, gas lines, water heaters, swamp coolers
Required documents
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Fee schedule
Town of La Salle 2026 Fee Schedule (effective 1 January 2026), Building Permit Fees, page 8 — Over the Counter One-Stop Fees, Residential: Air Conditioning $125.00 and Furnace Replacement $125.00,… Show full citationHide
Town of La Salle 2026 Fee Schedule (effective 1 January 2026), Building Permit Fees, page 8 — Over the Counter One-Stop Fees, Residential: Air Conditioning $125.00 and Furnace Replacement $125.00, alongside Gas Meter/Gas Test and Hot Water Heater at the same rate. Other mechanical work is priced through the Appendix L valuation table: $24 for valuations to $500, then $24 plus $3 per additional $100 to $2,000; $69 plus $11 per $1,000 to $40,000; $487 plus $9 per $1,000 to $100,000; $1,027 plus $7 per $1,000 to $500,000; $3,827 plus $5 per $1,000 to $1,000,000; $6,327 plus $3 per $1,000 to $5,000,000; $18,327 plus $1 per $1,000 above that. The previous entry recorded that no current fee table is published; this schedule is already cited in this jurisdiction's sources.Review timeline
Inspection process
- 1
Rough Mechanical
Ductwork, gas lines, and equipment placement before concealment
- 2
Final Inspection
Equipment operational, combustion air and venting verified
See the full La Salle inspection guide — scheduling & re-inspection fees →
Tips
- Gas lines and water heaters are separately and explicitly named as requiring a permit on the Town's project list — a straightforward water heater swap is not permit-exempt in La Salle.
Frequently asked questions
Sources & verification
Verified against official sources. Last reviewed 2026-07-23.
Online permit portal
Department & other records
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the La Salle building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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