Replacing natural gas cast iron boiler and all supplemental components with similar natural gas cast iron
Mechanical (HVAC) at 3143 8th St, Boulder
Boulder Planning and Development Services permit MEC2026-01234: issued Jul 23, 2026 for mechanical (hvac) work at 3143 8th St. Replacing natural gas cast iron boiler and all supplemental components with similar natural gas cast iron boiler and components. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the assigned inspector on the day the rough mechanical inspection is scheduled. Approved tests: 10 ft water test, 5 PSI positive pressure, or Negative 5 psi air pressure test for 15 Minutes.
- Permit number
- MEC2026-01234
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Finished
- Reported cost
- $24,388
- ZIP code
- 80304
- City's category
- Mechanical Permit, Mechanical HVAC/Solar
- City's status
- Letter of Completion
- Source
- Boulder Planning and Development Services permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 3143 8th St, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 7, 2026. We checked it Oct 7, 16:25 UTC. See the city's official records.
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