Carl Milsum
- Listed as
- engineer
- Firm
- Airolite
- Based in
- Oakland
- On San Francisco permits
- May 2005 to Jun 2026
55 permits since 2000 (engineer on 55 permits): 43 completed, 4 in progress, 5 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 |
|---|---|---|---|---|---|
| Jun 29, 2026 | In progress filed Jun 2026, not yet issued | 750 Phelps St | Battalion One Fire Protection | proj-26-0640. sep 940. renovation of (e) office space in two-story public works maintenance bldg. modify & relocate (e) sprinklers for new walls & ceiling layout for 4,367sf office space on lvl 1 & 5,585sf office space on lvl 2. remove sprinklers at top & bottom of (e) freight elevator installation.Details
proj-26-0640. sep 940. renovation of (e) office space in two-story public works maintenance bldg. modify & relocate (e) sprinklers for new walls & ceiling layout for 4,367sf office space on lvl 1 & 5,585sf office space on lvl 2. remove sprinklers at top & bottom of (e) freight elevator installation. | $93,000 |
| Jun 24, 2026 | In progress issued Jun 2026 | 3200 California St | Control Air Enterprises Llc | replace two existing 4,000 mbh gas-fired hot water boilers with four new 1,999 mbh high-efficiency boilers. replace (e) 210 gallon indirect hot water heater with new of same capacity. miscellaneous piping modifications. no increase in gas loads. not decrease in gravity loads.Details
replace two existing 4,000 mbh gas-fired hot water boilers with four new 1,999 mbh high-efficiency boilers. replace (e) 210 gallon indirect hot water heater with new of same capacity. miscellaneous piping modifications. no increase in gas loads. not decrease in gravity loads. | $50,000 |
| Oct 7, 2025 | Completed final sign-off Oct 2025 | 15 Dakota St | Guzman Construction Group Inc. | relocation of existing garden gazebo from 32 watchman wy to 15 dakota st. construct four new foundation footing to support existing gazebo.Details
relocation of existing garden gazebo from 32 watchman wy to 15 dakota st. construct four new foundation footing to support existing gazebo. | $2,000 |
| Jul 1, 2025 | Completed final sign-off Dec 2025 | 101 02nd St | Matrix Hg Inc | replace (e) trane 10-ton cooling only package unit with new trane 10-tom. package unit and reconnect to existing ductwork and electrical. no work in the interior of the buildingDetails
replace (e) trane 10-ton cooling only package unit with new trane 10-tom. package unit and reconnect to existing ductwork and electrical. no work in the interior of the building | $35,524 |
| Mar 5, 2025 | Completed final sign-off Oct 2025 | 2230 Jerrold Av | Plant Construction Co, Lp | construction of an emergency generator to support the meals on wheels, sf production and support center. site work includes structural slab, electrical conduits to and from the building and an emergency generator. the emergency generator will be enclosed by a pre-fabricated enclosure.Details
construction of an emergency generator to support the meals on wheels, sf production and support center. site work includes structural slab, electrical conduits to and from the building and an emergency generator. the emergency generator will be enclosed by a pre-fabricated enclosure. | $1,400,000 |
| Apr 18, 2024 | In progress issued Apr 2024 | 560 Mission St | Skyline Construction | 16th floor: structural detail for installation of operable partition at welcome zone/flex zone. ref pa#202309186839Details
16th floor: structural detail for installation of operable partition at welcome zone/flex zone. ref pa#202309186839 | $5,000 |
| Apr 1, 2024 | Completed final sign-off Aug 2026 | 1212 Maryland St | Swinerton Builders | priority per ab-004. tower crane erection for contruction of project,tower crane dismantleDetails
priority per ab-004. tower crane erection for contruction of project,tower crane dismantle | $888,000 |
| Jan 18, 2024 | In progress issued Apr 2024 | 651 Brannan St | Adams Electrical Corporation | electrical work, replacement of roof-mounted generator, replacement of ats and addition of mts in 3/f electrical room, and addtiion of portable genrator connection cabinet in basement.Details
electrical work, replacement of roof-mounted generator, replacement of ats and addition of mts in 3/f electrical room, and addtiion of portable genrator connection cabinet in basement. | $575,000 |
| Oct 25, 2023 | Completed final sign-off May 2024 | 420 Montgomery St | Skyline Construction | stair replacement @ 2nd fl roof and machine room roofDetails
stair replacement @ 2nd fl roof and machine room roof | $220,000 |
| Oct 24, 2023 | Completed final sign-off Feb 2024 | 1501 Tennessee St | Skyline Construction | deferred shop drawings for ada lift platform framing, handrails & guardrails for bpa# 2022-1116-6660.Details
deferred shop drawings for ada lift platform framing, handrails & guardrails for bpa# 2022-1116-6660. | |
| Oct 6, 2023 | Completed final sign-off Oct 2024 | 360 03rd St | Southland Industries | replace (2) 80 ton air-cooled chillers on roof along with three chillers water pumps. no work in the interior of the building.Details
replace (2) 80 ton air-cooled chillers on roof along with three chillers water pumps. no work in the interior of the building. | $300,000 |
| Aug 21, 2023 | Completed final sign-off Mar 2024 | 375 Laguna Honda Bl | S J Amoroso Construction | install temporary shoring system in order to saw cut (e) slabs for structural retrofit per note n.4 on s0.3.. ref pa# 202109228981.Details
install temporary shoring system in order to saw cut (e) slabs for structural retrofit per note n.4 on s0.3.. ref pa# 202109228981. | $5,000 |
| Jun 15, 2023 | Completed final sign-off Jul 2024 | 900 Innes Av | Swinerton Builders | priority process-shoring sytem to construction foundations to the maintenane bldg at the park project. new construction bpa#202103247214Details
priority process-shoring sytem to construction foundations to the maintenane bldg at the park project. new construction bpa#202103247214 | $10,000 |
| Jun 13, 2023 | Expired or cancelled cancelled Jan 2026 | 101 California St | Turner Construction Co | cold formed framing submittal package 2 deferred submittal for pa 2020-0619-8935Details
cold formed framing submittal package 2 deferred submittal for pa 2020-0619-8935 | $1,220,734 |
| Jun 13, 2023 | Expired or cancelled cancelled Jan 2026 | 101 California St | Turner Construction Co | replacement of (e) stair with new stair @ level ll1 to level 1 . deferred submittal for bpa 2020-0619-8935Details
replacement of (e) stair with new stair @ level ll1 to level 1 . deferred submittal for bpa 2020-0619-8935 | |
| May 3, 2023 | Completed final sign-off May 2023 | 580 Ortega St | Cy Lo Builder | revision to permit 201412304701. concrete compression calculation to 2500psi. no moment frame in construction. revised special inspection and structural observation document.Details
revision to permit 201412304701. concrete compression calculation to 2500psi. no moment frame in construction. revised special inspection and structural observation document. | |
| Dec 7, 2022 | Completed final sign-off May 2023 | 9 Bernice St | City Mechanical Inc | relocation of existing rooftop ac unit to proper & safe location.Details
relocation of existing rooftop ac unit to proper & safe location. | $60,000 |
| Nov 1, 2022 | Completed final sign-off May 2023 | 101 California St | Turner Construction Co | metal stairs deferred submittal for 202106283370Details
metal stairs deferred submittal for 202106283370 | $152,000 |
| Nov 1, 2022 | Completed final sign-off Jul 2023 | 433 Natoma St | Swinerton Builders | project consists of adding a voluntary partial seismic upgrade of existing unreinforced masonry wallDetails
project consists of adding a voluntary partial seismic upgrade of existing unreinforced masonry wall | $30,000 |
| Oct 6, 2022 | Completed final sign-off Apr 2023 | 55 Stockton St | Paradigm General Contractors | 8th fl interior renovation. approx construction area 6,755 sqft. scope includes architectural and meps.Details
8th fl interior renovation. approx construction area 6,755 sqft. scope includes architectural and meps. | $1,925,021 |
| Jun 17, 2022 | Completed final sign-off May 2024 | 78 Johnson St | Nibbi Bros Assoc Inc. | operation of potain mdt 219-j10 tower crane for erecting 7-story affordable housing apartment building. heaviest load = 7,000 lbs of rebar. crane foundation shell on grade. ref pa# 202206176610 sDetails
operation of potain mdt 219-j10 tower crane for erecting 7-story affordable housing apartment building. heaviest load = 7,000 lbs of rebar. crane foundation shell on grade. ref pa# 202206176610 s | $90,000 |
| Mar 18, 2022 | Completed final sign-off Sep 2023 | 121 Spear St | Bcci Construction Company | 1st floor: new lobby communicating stair, related handrail and guardrail. non structural partitions. doors/frames/hardware, ceiling, millwork, finishes included stuctural calcs included. mep deffered.Details
1st floor: new lobby communicating stair, related handrail and guardrail. non structural partitions. doors/frames/hardware, ceiling, millwork, finishes included stuctural calcs included. mep deffered. | $450,000 |
| Feb 18, 2022 | Completed final sign-off Mar 2022 | 838 Kearny St | remove and replacement of (e) 42in tall code compliant guardrails at levels 3 & 4 egress balconies with new compliant, 7ft tall painted stell guardrails.Details
remove and replacement of (e) 42in tall code compliant guardrails at levels 3 & 4 egress balconies with new compliant, 7ft tall painted stell guardrails. | $120,000 | |
| Jul 14, 2021 | Completed final sign-off Sep 2021 | 2325 Noriega St | Matrix Hg Inc | replace 4 existing rooftop package units with new of same make and capacity. replacement unit weights are within 5% of the existing unit weight.Details
replace 4 existing rooftop package units with new of same make and capacity. replacement unit weights are within 5% of the existing unit weight. | $28,913 |
| Jun 9, 2021 | Completed final sign-off Dec 2021 | 1275 Market St | In Compliance Services Inc | replace 2-300 gallon diesel storage tanks located on basement level 3 serving an existing generator and fire pumpDetails
replace 2-300 gallon diesel storage tanks located on basement level 3 serving an existing generator and fire pump | $65,000 |
| Jan 28, 2021 | Never finaled issued Jun 2021, no final | 50 Hyde St | Build Group Inc. | freestanding tower crane #1 (hyde st) to be erected for uc hastings 198 mcallister project: dsa# 01-118648 / ofsm# 19-n-2933-cp-nw. the scope of work includes construction of the crane footing, special inspections, erection, operation and dismantle of the tower crane.Details
freestanding tower crane #1 (hyde st) to be erected for uc hastings 198 mcallister project: dsa# 01-118648 / ofsm# 19-n-2933-cp-nw. the scope of work includes construction of the crane footing, special inspections, erection, operation and dismantle of the tower crane. | $200,000 |
| Jan 11, 2021 | Never finaled issued Feb 2022, no final | 901 16th St | Truebeck Construction | combine two 1 story industrial warehouse buildings & the brick office structure to create one bldg on a single lot.the project has applied for a lot merger withthe city of sf.reuse of(e) structures to construct a core & shell base bldg to accomodate wholesale produce market(pdr use)Details
combine two 1 story industrial warehouse buildings & the brick office structure to create one bldg on a single lot.the project has applied for a lot merger withthe city of sf.reuse of(e) structures to construct a core & shell base bldg to accomodate wholesale produce market(pdr use) | $40,000,000 |
| Dec 16, 2020 | Completed final sign-off Dec 2023 | 45 Onondaga Av | Nibbi Bros Assoc Inc. | core & shell upgrades only including new mechanical system, new structural framing associated with new rooftop mechanical unit. replacing plumbing lines in kind. new sprinkler system. new electrical & fire alarm.Details
core & shell upgrades only including new mechanical system, new structural framing associated with new rooftop mechanical unit. replacing plumbing lines in kind. new sprinkler system. new electrical & fire alarm. | $150,000 |
| Nov 30, 2020 | Completed final sign-off Nov 2021 | 420 Taylor St | Nibbi Bros Assoc Inc. | revision to bpa# 201901160492. this application is for the review and approval of design/build interior steel stairs. the attached shop drawings and calculations have been reviewed and approved by the project architect and structural engineer.Details
revision to bpa# 201901160492. this application is for the review and approval of design/build interior steel stairs. the attached shop drawings and calculations have been reviewed and approved by the project architect and structural engineer. | $150,000 |
| Nov 25, 2019 | Completed final sign-off Aug 2020 | 201 Spear St | Matrix Hg Inc | roof - replace (e) supply fan with new unit (roof) of identical capacity and reconnect existing duct workDetails
roof - replace (e) supply fan with new unit (roof) of identical capacity and reconnect existing duct work | $199,000 |
| Nov 12, 2019 | Completed final sign-off Oct 2022 | 53 Colton St | Suffolk Constr Co. Inc. Dba Suffolk-Roel | to erect 6 stories, 1 basement, type iii-a over i-a, 96 units residential with office, & assembly building. (r-2,b,a-3,s-2) (mayor exective dir# 13-01 & 17-02)Details
to erect 6 stories, 1 basement, type iii-a over i-a, 96 units residential with office, & assembly building. (r-2,b,a-3,s-2) (mayor exective dir# 13-01 & 17-02) | $25,000,000 |
| Oct 30, 2019 | Completed final sign-off Dec 2021 | 415 Natoma St | Swinerton Builders | tower crane foundation. reference site permit #2018-0629-3425 s.Details
tower crane foundation. reference site permit #2018-0629-3425 s. | $10,000 |
| Jul 9, 2019 | Completed final sign-off Jan 2021 | 2500 Turk Bl | County Builders Construction Inc. | 1 tower crane erectionDetails
1 tower crane erection | $221,766 |
| Jul 2, 2019 | Completed final sign-off Mar 2020 | 1470 Owens St | Truebeck Construction | deferred submittal to pa 201806010826, item 3 "metal stud wall system" cold-formed steel framingDetails
deferred submittal to pa 201806010826, item 3 "metal stud wall system" cold-formed steel framing | |
| Jul 2, 2019 | Completed final sign-off Mar 2020 | 1470 Owens St | Truebeck Construction | deferred submittal to pa 201806010826, item 2 "miscellaneous metal rails". metal railsDetails
deferred submittal to pa 201806010826, item 2 "miscellaneous metal rails". metal rails | |
| Jul 2, 2019 | Completed final sign-off Mar 2020 | 1470 Owens St | Truebeck Construction | deferred submittal to pa 201806010826. aluminum fin facade.Details
deferred submittal to pa 201806010826. aluminum fin facade. | |
| May 20, 2019 | Completed final sign-off Mar 2022 | 950 Market St | Lend Lease (Us) Construction Inc | erect of east temporary tower crane at 950 market st. foundation for east towner carne. reference to site permit application #201602089004s.Details
erect of east temporary tower crane at 950 market st. foundation for east towner carne. reference to site permit application #201602089004s. | $206,500 |
| May 20, 2019 | Completed final sign-off Aug 2021 | 950 Market St | Lend Lease (Us) Construction Inc | foundation for west tower crane at 950 market st. erection of temporay tower crane. refgerence to site permit application #201602089004s.Details
foundation for west tower crane at 950 market st. erection of temporay tower crane. refgerence to site permit application #201602089004s. | $206,500 |
| Apr 24, 2019 | Completed final sign-off Oct 2021 | 2060 Folsom St | James E Roberts-Obayashi Corporation | erection of tower crane. ref pa #201608054294. ** maher: n/a **Details
erection of tower crane. ref pa #201608054294. ** maher: n/a ** | $150,000 |
| Feb 14, 2019 | Completed final sign-off Feb 2021 | 1830 17th St | Oliver & Company Inc. | temporary shoring of roof & walls to assure safety and stability during demolition and full roof replacement. work will be done concurrently with bpa #201809200887.Details
temporary shoring of roof & walls to assure safety and stability during demolition and full roof replacement. work will be done concurrently with bpa #201809200887. | $25,000 |
| Oct 22, 2018 | Completed final sign-off Dec 2023 | 1 Avenue Of The Palms | Cahill Contractors Inc | priority processing.to erect 6 stories, no basement, type i-a & iii-a. 105 units apartment, office, parking, amenity spaces buidling (r-2,b,a-3,s-2). (mayor executive directive 17-02) 100% affordable housing project. maceo may apts project.Details
priority processing.to erect 6 stories, no basement, type i-a & iii-a. 105 units apartment, office, parking, amenity spaces buidling (r-2,b,a-3,s-2). (mayor executive directive 17-02) 100% affordable housing project. maceo may apts project. | $40,000,000 |
| Oct 4, 2018 | Expired or cancelled cancelled Jan 2026 | 110 Sutter St | Matrix Hg Inc | 2/f: installat of brf system on second floor to feed into fifth floor. ref. t.i. pa201805240048. maher n/a.Details
2/f: installat of brf system on second floor to feed into fifth floor. ref. t.i. pa201805240048. maher n/a. | $10,000 |
| Aug 28, 2018 | Completed final sign-off Apr 2021 | 1169 Market St | Swinerton Builders | tower crane1 (rerex peiner sk415-20)- erection & dismantle reference to building application #201511203265sDetails
tower crane1 (rerex peiner sk415-20)- erection & dismantle reference to building application #201511203265s | $70,000 |
| Aug 28, 2018 | Completed final sign-off Apr 2021 | 1169 Market St | Swinerton Builders | tower crane#2 (terex comedil ctt 332-16)- erection & dismantle reference to application #201808288512sDetails
tower crane#2 (terex comedil ctt 332-16)- erection & dismantle reference to application #201808288512s | $50,000 |
| Jun 6, 2018 | Completed final sign-off Aug 2022 | 170 Ofarrell St | Swinerton Builders | revision to construction for ti spaces. pa#201711012866. deferred structural details for 2 metal stairs from one retail space to mezzanine floor. maher not reqDetails
revision to construction for ti spaces. pa#201711012866. deferred structural details for 2 metal stairs from one retail space to mezzanine floor. maher not req | $46,190 |
| May 4, 2018 | Completed final sign-off Aug 2024 | 120 Stockton St | Pribuss Engineering Inc, Plant Construction Co, Lp | major alterations of an (e) building & includes the replacement of exterior wall & the addition of 4 roof amenity space. **comply w/ maher**Details
major alterations of an (e) building & includes the replacement of exterior wall & the addition of 4 roof amenity space. **comply w/ maher** | $80,000,000 |
| Mar 28, 2018 | Never finaled issued Apr 2018, no final | 1830 17th St | Oliver & Company Inc. | to comply with complaint 201845721 - emergency shoring permit - work completed dec 2017 - collapsed roof truss shored to assure safety and stability. permanent repair under seperate permit.Details
to comply with complaint 201845721 - emergency shoring permit - work completed dec 2017 - collapsed roof truss shored to assure safety and stability. permanent repair under seperate permit. | $2,500 |
| Feb 14, 2018 | Completed final sign-off Apr 2018 | 2 Bryant St | Matrix Hg Inc | remove and replace cooling tower, like for like on roof.Details
remove and replace cooling tower, like for like on roof. | $30,000 |
| Feb 7, 2018 | Completed final sign-off May 2022 | 160 Folsom St | Lend Lease (Us) Construction Inc | tower crane #2 foundation (ref pa #2014-0625-9481 s)Details
tower crane #2 foundation (ref pa #2014-0625-9481 s) | $50,000 |
| Feb 7, 2018 | Completed final sign-off May 2022 | 160 Folsom St | Lend Lease (Us) Construction Inc | tower crane #1 tie-in (ref pa #2014-0625-9481 s)Details
tower crane #1 tie-in (ref pa #2014-0625-9481 s) | $150,000 |
| Aug 23, 2017 | Completed final sign-off May 2022 | 160 Folsom St | Lend Lease (Us) Construction Inc | tower crane site safety permit & associated crane foundation & tie-in design for erection. tc# 1 - liebherr 550 ec# 20 litronic with 2 tie-inc. ref pa# 2014/06/25/9481-s. ** maher: n/a **Details
tower crane site safety permit & associated crane foundation & tie-in design for erection. tc# 1 - liebherr 550 ec# 20 litronic with 2 tie-inc. ref pa# 2014/06/25/9481-s. ** maher: n/a ** | $474,522 |
| May 10, 2017 | Completed final sign-off Sep 2018 | 5050 Mission St | James E Roberts-Obayashi Corporation | erection of tower crane. reference to building permit application no. 201006104250 s ** maher: n/a **Details
erection of tower crane. reference to building permit application no. 201006104250 s ** maher: n/a ** | $35,000 |
| Dec 19, 2016 | Never finaled issued Dec 2016, no final | 201 03rd St | Clune Construction Company L P | temp shoring pemrit for partial demo of 5/f for interoconnection stairwell from 4/f to 5/f. ref pa#201611172948.Details
temp shoring pemrit for partial demo of 5/f for interoconnection stairwell from 4/f to 5/f. ref pa#201611172948. | $10,000 |
| Aug 9, 2016 | Completed final sign-off Oct 2016 | 55 Hawthorne St | Matrix Hg Inc | roof top/penthouse- replacement of boiler & (2) pumps.Details
roof top/penthouse- replacement of boiler & (2) pumps. | $127,900 |
| May 6, 2005 | Never finaled issued May 2005, no final | 812 Central Av | foundation repair to comply with n.o.v# 200559185.Details
foundation repair to comply with n.o.v# 200559185. | $4,000 |