CheckMyDesigner

Colm O Suilleabhain

Engineer · Benchmark Engineering · San Francisco

Public records

From the licensing board and the city of San Francisco.

The short answer

Licensed?
License activeCivil Engineer C-93697First issued Mar 11, 2022, expires Jun 30, 2028.

Source: DCA license roster, retrieved Nov 5, 2026

Verify on DCA License Search

Any board discipline?
None found.

We searched the BPELSG enforcement list on Nov 5, 2026.

Worked in San Francisco?
8 permits since 2017, 8 in the last 5 years. Latest filed Jun 24, 2026.
What kind of projects?
Seismic retrofit or foundation 3 · Home remodel 2 · Addition 2
How long do their permits take?
Seismic retrofit or foundation: 2 months. City typical for the same review: within 1 month.

Permits filed each year

San Francisco permits by the year they were filed. The last 5 years are in blue.

What are you planning?

Pick your kind of project to see their permits for it.

Seismic retrofit or foundation: 3 permits in San Francisco

From 2017 to 2026, latest filed Jun 24, 2026.
Permits
8 permits that name Colm O Suilleabhain, newest first. Select a permit to see the full record.
FiledProjectOpen
Jun 24, 2026317 02nd Av

Replace e) brick foundation, seismic upgrades at ground fl

Issued
May 7, 2026657 Arguello Bl

Horizontal addition and new 3rd flr expanision; expansion of conditined living space to 1/f with new bedroom, bath, exercise & media room; reconfigure 2/f with living/dining, kitchen, bath & study; & new 3/f with 3-bedrooms & 2-baths.

Issued
Aug 20, 20251731 32nd Av

Reconfigure existing bathroom and closet, add new bathroom, add new built in kitchen peninsula counter.

Complete
Aug 12, 20251262 41st Av

Add 1 bed, 1 bath, 371 sq. ft unit per density at ground floor. add 2 bed, 1 bath, 490 sq. ft. adu per ca state program at ground floor. 151 sq. ft. added conditioned space at ground flooor.

Issued
May 29, 20251620 Dolores St

Convert existing closet area into new bathroom on 3rd floor.construct vertical expansion to accomodate bathroom.

Complete
Sep 25, 20242826 Sacramento St

Interior remodel to 2nd level kitchen, dining and powder room area including back stairs. remodel upper level bedrooms, closets, and bathrooms. add laundry, bathroom, and storage to 1st level.

Complete
Dec 14, 20231342 28th Av

In garage only soft story retrofit per crmp ess program, fema p-1100. chapter 5.5, ess retrofit per engineered plans.

Complete
Sep 18, 20171000 Ashbury St

Mandatory soft story retrofit per sfebc chapter 4d engineering criteria: 2016 cebc appendix a4. na for maher. install 2 steel moment frames at garage door openings,add shearwalls in garage. adddress complaint 201992451

Issued

Sources: DataSF i98e-djp9, 3pee-9qhc, retrieved Nov 5, 2026. Names on permits are matched to licenses by license number and name; unmatched records are not shown.

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