Cesar Flores Lemus
- Listed as
- architect, engineer
- Firm
- Frs Engineering Llc
- Based in
- San Francisco
- On San Francisco permits
- Dec 2020 to Sep 2026
31 permits since 2000 (engineer on 30 permits, architect on 1 permit): 13 completed, 12 in progress, 3 never finaled, 3 expired 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 |
|---|---|---|---|---|---|
| Sep 25, 2026 | In progress filed Sep 2026, not yet issued | 2665 Laguna St | Ping Hong Liang | deck column repair, to remove 3 (e) posts dryrot & replace w/ 8" x 8" structure #1-3 posts in kindDetails
deck column repair, to remove 3 (e) posts dryrot & replace w/ 8" x 8" structure #1-3 posts in kind | $18,000 |
| Sep 13, 2026 | In progress filed Sep 2026, not yet issued | 208 Winfield St | to address nov# 202658170; interior remodel of bathrooms, kitchen, laundry room & stair (guardrail/handrail); repair & replace in kind; to add fire - rated wall at the northeast property line; electrical upgrade to 125 amps. fixture count & location remains the same.Details
to address nov# 202658170; interior remodel of bathrooms, kitchen, laundry room & stair (guardrail/handrail); repair & replace in kind; to add fire - rated wall at the northeast property line; electrical upgrade to 125 amps. fixture count & location remains the same. | $150,000 | |
| Jul 20, 2026 | In progress issued Jul 2026 | 223 Spruce St | Jungsten Construction Inc | dormer additionDetails
dormer addition | $15,000 |
| Jul 2, 2026 | In progress issued Jul 2026 | 978 Union St | K M D Construction | kitchen, shower room, toilet room, pony wall remodel.Details
kitchen, shower room, toilet room, pony wall remodel. | $43,000 |
| May 4, 2026 | In progress issued Sep 2026 | 26 Lupine Av | Baytel | (e) upper deck off of condo will be repaired & replaced in-kind guardrails will be changed to hogwire panels, (e) lower deck off of studio to be repaired & replaced w/extending 3'-8", (n) guardrail to be installed. guardrail shall be hogwire panels. stairs will extend from lower deck into backDetails
(e) upper deck off of condo will be repaired & replaced in-kind guardrails will be changed to hogwire panels, (e) lower deck off of studio to be repaired & replaced w/extending 3'-8", (n) guardrail to be installed. guardrail shall be hogwire panels. stairs will extend from lower deck into back | $60,000 |
| Oct 21, 2025 | Completed final sign-off Jun 2026 | 615 Sargent St | remove load bearing wall on 2nd floor between kitchen and living room, install flush ceiling beam. work in conjunction with p/a# 2021-0421-9057.Details
remove load bearing wall on 2nd floor between kitchen and living room, install flush ceiling beam. work in conjunction with p/a# 2021-0421-9057. | $10,000 | |
| Jun 20, 2025 | Completed final sign-off Mar 2026 | 2119 California St | Canseco Construction Corp | kitchen remodel. bathroom remodel with layout change. new plumbing, new breaker for kitchen & bathroomDetails
kitchen remodel. bathroom remodel with layout change. new plumbing, new breaker for kitchen & bathroom | $115,000 |
| Jun 20, 2025 | Completed final sign-off Oct 2025 | 131 10th Av | Del Plata Builders Inc | bathroom remodel on 2nd floor with wall demolition and construction.Details
bathroom remodel on 2nd floor with wall demolition and construction. | $40,000 |
| Jun 12, 2025 | Expired or cancelled withdrawn Jun 2025 | 2119 California St | Canseco Construction Corp | upper level (2121 california) - primary bedroom and bathroom remodel. kitchen remodel. fireplace removal. lower level (2119 california) - fireplace removal.Details
upper level (2121 california) - primary bedroom and bathroom remodel. kitchen remodel. fireplace removal. lower level (2119 california) - fireplace removal. | $140,000 |
| Jun 4, 2025 | In progress issued Jun 2025 | 1918 Jackson St | Canseco Construction Corp | revision to 202412025958. elementation of framing in level one and garage, addition of brace wall and sistering of 2 x 4 for a 6 ft wall spanDetails
revision to 202412025958. elementation of framing in level one and garage, addition of brace wall and sistering of 2 x 4 for a 6 ft wall span | |
| Apr 30, 2025 | In progress issued Sep 2025 | 339 Hearst Av | to comply with nov#: 202427593 to replace the front porch stairs. in addition foundation replacement which includes retaining wall replacment and new slabDetails
to comply with nov#: 202427593 to replace the front porch stairs. in addition foundation replacement which includes retaining wall replacment and new slab | $85,000 | |
| Apr 21, 2025 | In progress issued May 2025 | 789 Hampshire St | Canseco Construction Corp | revision to 202408088292. changes at kitchen, remove wall, add pantry. remove door at guestroom, reconfigure 2 baths, add hall closet at 2nd fl.Details
revision to 202408088292. changes at kitchen, remove wall, add pantry. remove door at guestroom, reconfigure 2 baths, add hall closet at 2nd fl. | $60,000 |
| Dec 26, 2024 | Completed final sign-off Jun 2025 | 1045 Sutter St | Dave Mason Building | structural changes to pa # 202405283058Details
structural changes to pa # 202405283058 | |
| Dec 2, 2024 | In progress issued Feb 2025 | 1918 Jackson St | Canseco Construction Corp | balcony update upper level rear balcony door replacement rear balcony re-framing with new guardrail front patio relacement and tile main level rear balcony re-framing with new guardrail. re-framing window w/ larger opening- aluminumDetails
balcony update upper level rear balcony door replacement rear balcony re-framing with new guardrail front patio relacement and tile main level rear balcony re-framing with new guardrail. re-framing window w/ larger opening- aluminum | $50,000 |
| Nov 4, 2024 | Completed final sign-off Dec 2024 | 66 Martha Av | Cliff Point Construction Inc | ref pa 202409261652 existing deck. demo existing rebuild new, smaller deck. replace (e) deck due to extensive wood rot. reduce size of (e) deck 16'-0" x 16'-0" to a 16'-0" x 12'-0" deck will be clear redwoodDetails
ref pa 202409261652 existing deck. demo existing rebuild new, smaller deck. replace (e) deck due to extensive wood rot. reduce size of (e) deck 16'-0" x 16'-0" to a 16'-0" x 12'-0" deck will be clear redwood | $15,000 |
| Oct 7, 2024 | In progress issued Nov 2024 | 276 Bemis St | Canseco Construction Corp | instalaltion of 2 new skylights.Details
instalaltion of 2 new skylights. | $20,000 |
| Aug 8, 2024 | In progress issued Aug 2024 | 789 Hampshire St | Canseco Construction Corp | 2 bathroom remodel and kitchen remodel; retrofittingDetails
2 bathroom remodel and kitchen remodel; retrofitting | $60,000 |
| Jan 19, 2024 | In progress issued Jan 2024 | 800 Bush St | Bowen Construction-Painting & Waterproof | install roof parapet seismic bracingDetails
install roof parapet seismic bracing | $100,000 |
| Nov 21, 2023 | Completed final sign-off Mar 2024 | 187 Hamerton Av | Bay Home Remodeling | kitchen remodel with structural layout change, bathroom remodel in-kind, masterbath remodel with layout changes, removal of window.Details
kitchen remodel with structural layout change, bathroom remodel in-kind, masterbath remodel with layout changes, removal of window. | $177,000 |
| Aug 14, 2023 | Completed final sign-off Jan 2024 | 47 Levant St | Matalon S F Inc Dba Creation 7 Builders | remove (e) post by the kitchen. remodel like for like (e) bathroom. renovate the (e) fireplace in the livingroom.Details
remove (e) post by the kitchen. remodel like for like (e) bathroom. renovate the (e) fireplace in the livingroom. | $50,000 |
| Jul 17, 2023 | Never finaled issued Aug 2023, no final | 259 Divisadero St | replace of (e) garage door at basement #259.Details
replace of (e) garage door at basement #259. | $10,000 | |
| Jun 30, 2023 | Completed final sign-off Jan 2025 | 3511 23rd St | Wisdom Electrical & Bldg Contractors | kitchen & bath remodel, turn 3-bedroom, 2.5-bath to a 3-bedroom, 2-bath, new laundry room, update all power/lighting per plan. no exterior work.Details
kitchen & bath remodel, turn 3-bedroom, 2.5-bath to a 3-bedroom, 2-bath, new laundry room, update all power/lighting per plan. no exterior work. | $65,000 |
| Feb 24, 2023 | Expired or cancelled withdrawn Jan 2024 | 39 Ord St | kitchen and bathroom remodel, window replacement,new sunroom addition on existing dekDetails
kitchen and bathroom remodel, window replacement,new sunroom addition on existing dek | $60,000 | |
| Dec 1, 2022 | Completed final sign-off Feb 2023 | 940 Duncan St | Andrew Chekene Enterprises/ Dba Ac Enter | install new 2x10 ceiling joist 50lf removal and install new sheet rock at ceiling like to like.Details
install new 2x10 ceiling joist 50lf removal and install new sheet rock at ceiling like to like. | $8,000 |
| Jun 21, 2022 | Expired or cancelled withdrawn Jun 2023 | 465 30th St | Diaz Construction | main lvl - kitchen remodel. basement remodel - new laundry, new bathroom, relocate furnace & water heater, conversion of crawl space to living space. new staircase - basement to attic. window replacement & new sliding door to exterior. roof alterations - 4 new dormers.Details
main lvl - kitchen remodel. basement remodel - new laundry, new bathroom, relocate furnace & water heater, conversion of crawl space to living space. new staircase - basement to attic. window replacement & new sliding door to exterior. roof alterations - 4 new dormers. | $120,000 |
| Apr 28, 2022 | Completed final sign-off Jan 2023 | 837 Dolores St | O'shea Co. Home Grown Construction | unit #837: remodel (e) kitchen & bathroom. add half bathroom. add laundry at pantry.Details
unit #837: remodel (e) kitchen & bathroom. add half bathroom. add laundry at pantry. | $40,000 |
| Apr 5, 2022 | Never finaled filed Apr 2022, never issued | 1639 Hawes St | change of use from industial warehouse to food catering facility(food handling) ti of (e) commercial kitchen & restroom upgrade. (e) ktichen & restroom upgrade to meet ada. (e) kitchen to be remodeled. (n) electrical & (n) plumbing. address ada 1199 thomas aveDetails
change of use from industial warehouse to food catering facility(food handling) ti of (e) commercial kitchen & restroom upgrade. (e) ktichen & restroom upgrade to meet ada. (e) kitchen to be remodeled. (n) electrical & (n) plumbing. address ada 1199 thomas ave | $480,000 | |
| Mar 8, 2022 | Completed final sign-off Jul 2022 | 639 17th Av | Diaz Construction | remodel (e) bathroom with layout changes. moving non-load bearing wall. add new shower. relocate double vanity. updating electrical & plumbing.Details
remodel (e) bathroom with layout changes. moving non-load bearing wall. add new shower. relocate double vanity. updating electrical & plumbing. | $9,000 |
| Jan 26, 2022 | Completed final sign-off Jul 2022 | 84 Molimo Dr | to comply with nov #202289252.new 1 hour wall at property line. reduce size of (e) deck. replace (e) deck stair with new stair to rear yard. 2nd floor deck at rear demolish and rebuild.Details
to comply with nov #202289252.new 1 hour wall at property line. reduce size of (e) deck. replace (e) deck stair with new stair to rear yard. 2nd floor deck at rear demolish and rebuild. | $16,000 | |
| Mar 2, 2021 | Never finaled issued May 2021, no final | 1211 Scott St | Matalon S F Inc Dba Creation 7 Builders | remodel 2 kitchens. remove 1 wall. remodel 2 laundry areas.Details
remodel 2 kitchens. remove 1 wall. remodel 2 laundry areas. | $100,000 |
| Dec 2, 2020 | Completed final sign-off Jun 2023 | 724 Peru Av | Matalon S F Inc Dba Creation 7 Builders | storage underneath stairs to become laundry room. extend the living room and dining room. relocate water heater and the hvac. modify main entrance, roof, deck. electrical fixtures and flooringDetails
storage underneath stairs to become laundry room. extend the living room and dining room. relocate water heater and the hvac. modify main entrance, roof, deck. electrical fixtures and flooring | $120,000 |