Active in Unincorporated Marin (55 permits)
Raw permit filing aliases merged: TECH AIR · TECH AIR INC
55 issued · 53 parcels
vs 21 prior 24m(+5%)
0 construction/remodel
Sum of permit job values
Application → issuance
Latest: Oct 11, 2026
Where this builder's geocoded permits cluster
Compares this builder's median days from permit application to issuance against all peer permits in Unincorporated Marin (trailing 5-year benchmark).
| Permit Category | Permits | Issued | Units | Declared Valuation | Builder Median Review | City Median (75th pct) | Relative Pace |
|---|---|---|---|---|---|---|---|
| 46 | 46 | — | $780,800 | 0d (n=46) | 0d (0d p75) | Within typical range | |
| 9 | 9 | — | $220,773 | 0d (n=9) | 0d (1d p75) | Within typical range |
Click any address to open the full property dossier or inspect the official agency record
| Property / Parcel | Record & Category | Applied / Issued | Status | Valuation | Work Description & Raw Attribution |
|---|---|---|---|---|---|
| 2 Birch Way Unincorporated Marin · APN 180-038-01 | Other B48726Portal ↗ | Issued Oct 11, 2026 0d review | Issued | $22,947 | Mechanical Appliance Filed as: TECH AIR INC |
| 244 Evergreen Ave Unincorporated Marin · APN 047-191-22 | Other B48198Portal ↗ | Issued Sep 3, 2026 0d review | Issued | $12,000 | Mechanical Appliance Filed as: TECH AIR INC |
| 49 Creekside Dr Unincorporated Marin · APN 164-612-10 | Other B47918Portal ↗ | Issued Aug 14, 2026 0d review | Issued | $2,000 | Replace Mechanical Appliance Filed as: TECH AIR INC |
| 13 Via Cheparro Unincorporated Marin · APN 070-111-04 | Other B47627Portal ↗ | Issued Jul 26, 2026 0d review | Issued | $5,000 | Mechanical Appliance, Replace Mechanical Appliance Filed as: TECH AIR INC |
| 5 Grande Paseo Unincorporated Marin · APN 164-473-01 | Other B46756Portal ↗ | Issued May 11, 2026 0d review | Issued | $16,026 | Mechanical Appliance Filed as: TECH AIR INC |
| 6935 Lucas Valley Rd Unincorporated Marin · APN 121-152-06 | Other B46500Portal ↗ | Issued Apr 15, 2026 0d review | Issued | $40,000 | Mechanical Appliance Filed as: TECH AIR INC |
| 16 Laverne Ave Unincorporated Marin · APN 048-071-18 | Other B46048Portal ↗ | Issued Mar 1, 2026 0d review | Issued | $40,000 | Mechanical Appliance Filed as: TECH AIR INC |
| 1205 Lattie Ln Unincorporated Marin · APN 048-223-06 | HVAC / heat pump B45504Portal ↗ | Issued Jan 15, 2026 0d review | Issued | $10,625 | Replace furnace — Mechanical Appliance Filed as: TECH AIR INC |
| 307 Island Dr Unincorporated Marin · APN 043-281-13 | HVAC / heat pump B44951Portal ↗ | Issued Nov 30, 2025 0d review | Issued | $15,250 | Replace furnace and ducting — Mechanical Appliance Filed as: TECH AIR INC |
| 711 Appleberry Dr Unincorporated Marin · APN 164-043-01 | HVAC / heat pump B44950Portal ↗ | Issued Nov 30, 2025 0d review | Issued | $7,667 | Install mini split — Mechanical Appliance Filed as: TECH AIR INC |
| 47 Pigeon Hollow Rd Unincorporated Marin · APN 016-041-98 | HVAC / heat pump B44319Portal ↗ | Issued Oct 12, 2025 0d review | Issued | $17,000 | Install New Mini Split & replace RTU like for like — Replace Mechanical Appliance Filed as: TECH AIR INC |
| 501 Park Way Unincorporated Marin · APN 047-082-03 | HVAC / heat pump B44318Portal ↗ | Issued Oct 12, 2025 0d review | Issued | $22,000 | Install Ductless mini split system — Mechanical Appliance Filed as: TECH AIR INC |
| 339 Richardson Way Unincorporated Marin · APN 049-171-37 | HVAC / heat pump B43684Portal ↗ | Issued Sep 1, 2025 0d review | Issued | $5,000 | Change furnace like for like — Mechanical Appliance Filed as: TECH AIR INC |
| 20 Lancaster Ave Unincorporated Marin · APN 074-112-10 | HVAC / heat pump B43640Portal ↗ | Issued Aug 27, 2025 0d review | Issued | $25,000 | Replace furnace and add AC — Mechanical Appliance Filed as: TECH AIR INC |
| 1261 Lattie Ln Unincorporated Marin · APN 048-232-47 | HVAC / heat pump B43499Portal ↗ | Issued Aug 17, 2025 0d review | Issued | $13,678 | Install mini split heat pump — Mechanical Appliance Filed as: TECH AIR INC |
| 16 Mt Diablo Cir Unincorporated Marin · APN 164-422-33 | HVAC / heat pump B43303Portal ↗ | Issued Jul 31, 2025 0d review | Issued | $28,000 | Install Ductless mini split system — Mechanical Appliance Filed as: TECH AIR INC |
| 1117 W California Ave Unincorporated Marin · APN 048-202-29 | HVAC / heat pump B42971Portal ↗ | Issued Jul 2, 2025 0d review | Issued | $21,500 | Remove gas furnace and install ducted heat pump using existing ducts — Mechanical Appliance Filed as: TECH AIR INC |
| 1259 Lattie Ln Unincorporated Marin · APN 048-232-50 | HVAC / heat pump B42832Portal ↗ | Issued Jun 21, 2025 0d review | Issued | $35,000 | Install mini split ductless system — Mechanical Appliance Filed as: TECH AIR INC |
| 52 Hanken Dr Unincorporated Marin · APN 071-211-07 | HVAC / heat pump B42640Portal ↗ | Issued Jun 4, 2025 0d review | Issued | $12,000 | Install ductless mini split system — Mechanical Appliance Filed as: TECH AIR INC |
| 265 Summit Ave Unincorporated Marin · APN 016-041-34 | Other B42117Portal ↗ | Issued Apr 22, 2025 0d review | Issued | $42,800 | Remove 2 gas furnaces and install 2 electric heat pumps — Mechanical Appliance Filed as: TECH AIR INC |
| 10 Corte Comoda Unincorporated Marin · APN 070-141-26 | HVAC / heat pump B41249Portal ↗ | Issued Feb 15, 2025 0d review | Issued | $26,000 | Remove gas furnace install electric heat pump — Mechanical Appliance Filed as: TECH AIR INC |
| 369 Dolan Ave Unincorporated Marin · APN 050-141-39 | HVAC / heat pump B40476Portal ↗ | Issued Dec 9, 2024 0d review | Issued | $21,625 | Remove gas furnace and replace with electric heat pump system — Mechanical Appliance Filed as: TECH AIR INC |
| 45 Ridge Ave Unincorporated Marin · APN 046-212-20 | HVAC / heat pump B39895Portal ↗ | Issued Oct 22, 2024 0d review | Issued | $28,000 | Remove gas furnace and install electric heat pump ducted — Mechanical Appliance Filed as: TECH AIR INC |
| 901 Greenhill Rd Unincorporated Marin · APN 048-171-12 | HVAC / heat pump B39412Portal ↗ | Issued Sep 8, 2024 0d review | Issued | $20,000 | Install Ductless heat pump system — Replace Mechanical Appliance Filed as: TECH AIR INC |
| 176 Corte Anita Unincorporated Marin · APN 070-092-06 | HVAC / heat pump B38916Portal ↗ | Issued Jul 30, 2024 0d review | Issued | $26,760 | Remove Gas Furnace and Install Multi Zone Electric Heat Pump — Mechanical Appliance Filed as: TECH AIR INC |