Updated: Apr 15, 2026
Location and Projects
Address
1028 REVERE AVE, San Francisco, CA, 94124
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Greenforest Builders Construction
Greenforest Builders, 1028 Revere Ave, San Francisco, CA (Employee: Nathaniel Jess Gruenwald) holds a General Building license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Greenforest Builders, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Greenforest Builders Services
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Greenforest Builders Contact Information
Phone Number: (415) 812-5276
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Address: 1028 REVERE AVE, San Francisco, CA 94124
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Exterior repairs to side of house at breezeway and rear of house. remove existing wood & asphalt shingle siding and sheathing. treat termites and make structural repairs as needed. new plywood sheathing and fiber cement lap siding. total area is 566 sf. 123049 report # clark pest control
Valuation:
$9,000
Permit #:
201309056001
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Repair fire and water damage to kitchen. scope of work similar to modest kitchen remodel replace sheetrock in kitchen and nook area reinstall existing cabinets and appliances bring kitchen electrical up to code
Valuation:
$15,000
Permit #:
201308214855
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Minor repairs to wood exterior stairs in breeze way less than 50% repl 60 sf of decking addition more rails to guard rails to reduce clear space (4 remove old wooden ladder to roof (non -egress) replace one rotted stair tread
Valuation:
$6,594
Permit #:
201202134035
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Remodel of seven existing units updating elect plumbing bathrooms & kitchens new floor plan @ unit install new vinl windows in rear & side wood at front. repair or replace 24 electric heaters. addition 12 new electric heaters
Valuation:
$140,000
Permit #:
200808149161
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Bring kitchen electrical up to code: replace exist incandescent canister lighting w flourescent cans addition req countertop receptacles & samll applicance circuit. dedicated circuits for dishwasher, disposal, microwave.general work req opening ceiling & select areas of wall
Valuation:
$9,000
Permit #:
200804210280
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Bathroom remodel & furnace replacement bathrm remodel includes new plumbing and electrical repair dry rot around tub as required swap toilet and sink location
Valuation:
$24,000
Permit #:
201302059505
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Repair work in commercial kitchen (contry sky restaurant) to correct nov# 200996780. 6 x 2 subfloor wood support deteriorated underneath refridgerator. no structural work noted in complaint. maintenance work only to be made with like materials
Valuation:
$400
Permit #:
200903305101
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Replace leaking window unit in west lightwell replace any rotted siding or framing & addition flashing detail at mudsill work area approx 25 sq. ft. of siding. no structural changes. replace water damaged sheetrock in interior bathroom
Valuation:
$4,000
Permit #:
200906150405
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Unit a 240 sf lower rear studio apartment remodel new circuit for kitchen stove dishwasher disposal 2 counter install canister lighting & new lighting fixtures upgrade open walls 15 lights 7 switches 12 receptacles & 11 circuits
Valuation:
$0
Permit #:
E200709111426
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rev. of permits # 200512099928 increae job valuation by $104, 500.00 (units #1, 4, 5, 6) and rev. to pa#200605081034 increase valuation by $50, 000.00
Valuation:
$154,500
Permit #:
200607257509
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
2nd fl unit 2. interior remodel of kitchen and bathroom create new bedroom by construction of new wall. new doors at bedroom closet. door to new bedroom not to be locked
Valuation:
$27,000
Permit #:
200911231862
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Unit #3- remodel kitchen and bathroom on 3rd floor. remove non-bearing walls at living room dining room and kitchen. new wall in living room to create new study
Valuation:
$35,000
Permit #:
200801222990
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Unit a 240 sf lower rear studio apartment remodel new circuit for kitchen stove dishwasher disposal 2 counter install canister lighting & new lighting fixtures upgrade open walls 15 lights 7 switches 12 receptacles & 11 circuits
Valuation:
N/A
Permit #:
E200709111426
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate entry door closer to front. new moment frame. new replacement widows. remodel bathroom at top floor
Valuation:
$40,000
Permit #:
201103212443
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision of permit no. 477860 addition bathroom remodel in units 1 4 5 6 and replace sink install new pressure balancing fixture for tub/shower building appl no. 200512099928 - amendment to permit no. 477860
Valuation:
N/A
Permit #:
479223
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair front entry porch
Valuation:
$15,000
Permit #:
RB1303007
Status:
final
Fee:
$1,073
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel & new laundry room. addition partition to bathroom to create separate closet for laundry. replace & move bathtub
Valuation:
$16,000
Permit #:
200806255333
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel move existing dwv in kitchen connect new sink disposal dishwasher pour custom shower pan in bathroom new lavatory & wc
Valuation:
$0
Permit #:
PP20070911430
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renew pa# 2005/12/09//9928 pa# 2006/09/13/2175 pa# 2006/05/08/1034 & pa# 2006/07/25/7509 for final inspection only
Valuation:
$1
Permit #:
200707247658
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel kitchen and bathroom at 2nd floor unit
Valuation:
$16,000
Permit #:
201201112080
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
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Verified License
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Greenforest Builders License info
Verified License
| License # | 840054 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Greenforest Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
14
Permits
- Building permit records show that Greenforest Builders has worked on 14 permitted projects.
Greenforest Builders Employees
NG
Nathaniel Jess Gruenwald
Sole Owner