Updated: Mar 29, 2026
Location and Projects
Address
84 Prospect Ave, San Francisco, CA, 94110
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JLN Builders Construction
JLN Builders at 84 Prospect Ave, San Francisco, CA 94110, held a General Contractor license (#925767) with the California contractors license board with an expiration date of 06-30-2021. We last verified the license was revoked on 03-28-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
JLN Builders Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
JLN Builders Contact Information
Phone Number: (415) 994-2548
Address: 84 Prospect Ave, San Francisco, CA 94110
JLN Builders San Francisco
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are JLN Builders, log in and update your license info in the “Edit Profile” tab.
Activity
|
1 project
|
2025 |
Our building permit records indicate that JLN Builders has worked on at least
1.0 project over the past year.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Lower level: remodel & upgrade of bedroom reconfigure foyer & enclosure of (e) open stairwell. main level: reconfigure kitchen powder room office bathroom & (2) bedrooms. upper level: demolish (e) stair & building (n) stair remodel master suite & bathroom demolish (e) roof to replace w (n) roof
Valuation:
$600,000
Permit #:
201702028508
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
New interior spiral stair to connect (e) ground level floor to 1st lev. addition 1 bathroom & 1 bedroom on g/f. (n) concrete slab on g/f with new footings for sprial staircase and (n) load bearing wall. electrical & plumbing as required
Valuation:
$60,000
Permit #:
201808157414
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
The scope of work is to addition an addition to the top floor and to fill in below an (e) rear room. the existing deck will be demolished and replaced with a smaller new deck
Valuation:
$250,000
Permit #:
201606069169
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace (e) conc slab at garage mechanical storage addition (n) ret wall or steps & fts. sistered to (e) as req'd by site conditions install (n) perimeter & under slab drainage system & driveway trench drain & downsprouts connected to (n) catch basin with silt trap to (e) downslope waste lines addition 1/2
Valuation:
$20,000
Permit #:
201811216548
Status:
suspended
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Scope of work at interior stairway at 2nd floor: refinish (e)treads & risers new paint & tile & sheet rock update electrical fixtures in same location. new sheet rock shall be no less than 5/8 type x gyp board
Valuation:
$10,000
Permit #:
201711033075
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Repair waterproofing at balcony and above south facing basement windows. not visible from street
Valuation:
$1,500
Permit #:
201812198782
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rework (e) space to accomodate interior design studio with private office and wet bar
Valuation:
$5,000
Permit #:
201811055011
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Bathroom refresh of finsihes (e) fixtures to remain in (e) locations. no alteration of wall window and door
Valuation:
$15,000
Permit #:
201801088102
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa 201811055011. revision to incl ada push button electric opener
Valuation:
$3,500
Permit #:
201902213468
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Enclosure of lightwell infill along the east facade to enlarge an existing bathroom main level. ref bpa#201702028508
Valuation:
$5,000
Permit #:
201801128589
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replacement of (e) plumbing fixtures in same location. changing tub to shower (shower pan inspection)
Valuation:
N/A
Permit #:
PP20180109767
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rev to app# 201702028508 s1 addition a window to front facade
Valuation:
$500
Permit #:
201803093349
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replacing (e) fixtures with new led fixtures. 4 lights 3 switches 3 receptacles 1 fan
Valuation:
N/A
Permit #:
E20180109151
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Lower level: finish basement, addition 2 beds 1 bathroom. maintain 1 car garge space main level: remodel kitchen & bathroom addition powder & master bathroom general: enlarge (e) openings at rear of house seismic upgrades new electrical mechanical & plumbing
Valuation:
$285,000
Permit #:
201810264227
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remove (e) wall between kitchen and liv room. renovate (e) kitchen remove portion of wall between interior stair and liv room. renovate/enlarge (e) bathroom. addition 1 closet at ea bedroom. plumbing/elec sep permit. interior work only only struct at basement and 1st fl
Valuation:
$85,000
Permit #:
201606160148
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Interior remodel & reconfiguration of 2nd floor including remodeled kitchen bathroom bedrooms living & dining. new 3rd floor roof dormer new bathroom & w.c. new rear windows & door. new water heater & heating unit
Valuation:
$213,000
Permit #:
201606028983
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
New foundation at 1st floor including new concrete walls new slab and new footings. remodel bathroom at 1st floor. ref app#201606028983 & #201701187382. for whole building. structural review. rp 01/12/17
Valuation:
$50,000
Permit #:
201701096741
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Residential remodel (400 sf). scope of work includes kitchen remodel within (e) footprint remove a partial height wall between family and living room expand the mudroom into the (e) half bathroom and remodel half bathroom. addition lighting and electrical throughout
Valuation:
$48,000
Permit #:
16000-01475
Status:
final
Fee:
$2,672
Permit Type:
N/A
Building Type:
N/A
Correction permit in response to planning enforcement #2018012875enf to remove non-conforming interconnecting stair between basement unit #2 & 3- story unit #1 above. install basement kitchenette restoring last permitted use as shown on appln #200206280275
Valuation:
$30,000
Permit #:
201812148388
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Interior renovation to 2nd level includes remodel of (e) kitchen and bathroom. cabinetry at living room and new gas fireplace to replace (e) wood burining fireplace
Valuation:
$100,000
Permit #:
201606240892
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
JLN Builders Reviews
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Recent Buildzoom Projects
JLN Builders License info
Inactive License
| License # | 925767 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for JLN Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1009740 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for JLN Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are JLN Builders, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | Philadelphia Indemnity Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Accredited Surety & Casualty Company Inc |
26
Permits
- Building permit records show that JLN Builders has worked on 26 permitted projects.
JLN Builders Employees
JN
John Leonard Neill
Rmo / Ceo / Pres