CheckMyDesigner

Darrel Wayne Harris

Engineer · Hcg Associates, Inc. · Napa

Public records

From the licensing board and the city of San Francisco.

The short answer

Licensed?
License activeStructural Engineer S-2433First issued Jan 20, 1982, expires Jun 30, 2027.

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?
101 permits since 2005, 101 in the last 5 years. Latest filed Sep 16, 2026.
What kind of projects?
Seismic retrofit or foundation 32 · Deck, stairs or patio cover 26 · Home remodel 20
How long do their permits take?
Seismic retrofit or foundation: 5 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.

Permits
141 permits that name Darrel Wayne Harris, newest first, including 40 revisions or supplements that are not counted. Select a permit to see the full record.
FiledProjectOpen
Sep 16, 2026458 40th Av

To comply with nov 202659334. remove (e) brick wall (perimeter wall) at side and rear of property and construct new wood perimeter fence with concrete footing.

Issued
Feb 27, 20262670 17th Av

Revision to p/a# 2025-1118-9836 to install an on-site subdrain system as the method of preventing hydrostatic pressure behind the previously approved retaining wall.

Issued
Dec 24, 20252671 16th Av

To comply with nov 202545356. remove (e) brick wall at rear of 2671 16th ave. ref permit 202511189836

Issued
Dec 10, 202598 Clarendon Av

Add (n) 2nd floor exterior deck at rear of property.

Issued
Nov 18, 20252670 17th Av

Repair the rear retaining wall for violation notice 202545256. ref pa 202512262633

Complete
Dec 16, 20243337 Clay St #0

Adminstrative review permit for deletion of jomy ladder and footing that was previously not approved but was left on the plans. pa#: 202310118446

Complete
Oct 25, 20242030 Fell St #0

Unit #2: relocate walls on 2/f in apt# 2. add garage ceiling beams and joists.

Issued
Oct 17, 20243733 23rd St

Kitchen & bathroom remodel. remove/replace flooring in kitchen and bathroom in-kind. install new cabinets under new counter, new appliances. repaint walls. no additional plumbing fixtures.

Complete
Oct 1, 202498 Clarendon Av

Remove and replace (e) exterior stairs on east side of building - in kind.

Complete
Jun 11, 2024363 Flood Av

Revise rear concrete stairs due to existing condition & feasibility revision to pa 202210114042

Complete
Mar 13, 2024253 05th Av

Revision to pa 202212138217, pa 202304196035, and pa 202305318936. replace existing stair from rear yard to alley; modify retaining wall per geotechnical report; clarify construction type (va); revise rear deck and provide additional structural details for previously approved rear deck. repair and

Complete
Jan 30, 202468 Haight St

Comply with nov#202302977. repair foundation wall in the basement of the bldg including addition of foundation footings, installation new concrete wall at basement & upgrades to wood structure including new posts, beams and addition phase 2 work simpson strong wall system in support of #202311301718

Complete
Jan 16, 2024525 29th St

New metal circular stairway from deck @ rear of builindg to backyard grade for rear egress emergency and safety purposes

Issued
Jan 10, 20241640 Florida St

Voluntary seismic strengthening of ground floor by adding new plywood shearwall and foundation elements; new wood braces to rear stairway; no lowering of 1st floor elevation.

Complete
Nov 30, 202368 Haight St

To comply with nov#202302977. includes: repair foundation wall in the basement of the bldg including addition of foundation footings, installation new concrete wall at basement lv and upgrades to the wood structure including new posts, beams and addition of simpson strong wall sys.

Complete
Nov 8, 2023530 18th Av

Add rear stairs and landing, dry rot repair in south lightwell

Issued
Oct 30, 20231977 Bush St

Remove (e) rear stairs, walls and windows. replace in kind. repair dry rot. no work to front facade

Complete
Oct 11, 20233337 Clay St

1) remove and replace 4 balconies 2) remove (e) front fire escape and reaplce at east side 3) repair dry rotted material 4) repair and replace affected stucco in kind replacement

Complete
Oct 11, 20231405 Sutter St

Remove and replace rear stairs in kind.

Filed
Sep 13, 2023530 18th Av

Voluntary seismic retrofit of ground fl

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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