Mario Carpanza

License: 39764; State contractor license record
Listed as: engineer
On San Francisco permits: Dec 2023 to Feb 2026

2 permits since 2000 (engineer on 2 permits): 1 completed, 1 in progress.

CompletedIn progressNever finaledExpired or cancelled

This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records

Most recent permits

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Feb 26, 2026	In progress issued Apr 2026	1800 Owens St	Xl Construction, Corporation	6th fl, sector 2b ti for mri suite Details Permit 202602266592 Status issued Filed Feb 26, 2026 Permit issued Apr 2, 2026 Declared cost $6,100,500 Address 1800 Owens St 6th fl, sector 2b ti for mri suite Open the permit page	$6,100,500
Dec 20, 2023	Completed final sign-off Sep 2024	111 Pine St	Western Allied Mechanical Inc.	replace (2) existing rooftop condensing units. Details Permit 202312202826 Status complete Filed Dec 20, 2023 Permit issued Dec 22, 2023 Final sign-off Sep 6, 2024 Declared cost $150,000 Address 111 Pine St replace (2) existing rooftop condensing units. Open the permit page	$150,000