Updated: Jun 01, 2026
Location and Projects
Address
450 MAUD AVENUE, San Leandro, CA, 94577
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A&F Construction
A&F Construction, 450 Maud Ave, San Leandro, CA (Employees: Arturo Martinez Duran and Fernando Duran Martinez) holds a General Building, Doors, Gates And Activating Devices license and 2 other licenses 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 A&F Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
A&F Construction Services
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A&F Construction Contact Information
Phone Number: (510) 604-6040
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Address: 450 MAUD AVENUE, San Leandro, CA 94577
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace one window. remove (e) sheet metal and replace with new siding 8 inch wide primer and paint area to be worked on is 22 h by 31 l
Valuation:
$25,000
Permit #:
202204122020
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
25 - tourist hote...
Tenant improvement - zhaldee eats & beats - new ada restroom - 55 sq ft (bldg/mech/elec/plumbing) (connected to pln22-0227)
Valuation:
$10,165
Permit #:
CB22-0413
Status:
final
Fee:
$3,483
Permit Type:
N/A
Building Type:
N/A
(i) 60pc sheetrock, (i) 30 can lights in lvg room dinning room &2 bdrms. relocate sub panel from garage to hallway in home
Valuation:
$15,000
Permit #:
202103403
Status:
issued
Fee:
$857
Permit Type:
Residential repai...
Building Type:
N/A
Replace 100 sheets of 5/8 type x sheetrock on walls & ceiling throughout middle level unit built in 1984. replace new central gas heater no ducts. install two new subpanel onw 100 amps and one 70 amps. rewire top and bottom install 7 new gfic. no change in opening & wall layout
Valuation:
$25,000
Permit #:
201809190775
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing cert-obstruction permit for: curbside parking-obstruct sidewalk/street (scaffolding fencing dumpsters etc.) separate building permit required for: structural changes
Valuation:
N/A
Permit #:
R1900217
Status:
complete
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
Replace existing central gas heater unit
Valuation:
N/A
Permit #:
PM20180919010
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition
Valuation:
$32,585
Permit #:
SFD2018-0348
Status:
issued
Fee:
$3,342
Permit Type:
Addition
Building Type:
N/A
Fire repair - remove drywall and reinstall approx. 60 sheets install new roof (approx. 19 squares) install new vinyl windows (12) install new main electrical service panel (125 amp) addition insulation to walls paint inside and outside of house install 3 interior doors: install new front door install new interior garage door to house install outside man door and install new garage rol... see more
Valuation:
$35,000
Permit #:
BP16-08140
Status:
final
Fee:
$757
Permit Type:
N/A
Building Type:
N/A
Fire repair - remove drywall and reinstall approx. 60 sheets install new roof (approx. 19 squares) install new vinyl windows (12) install new main electrical service panel (125 amp) addition insulation to walls paint inside and outside of house install 3 interior doors: install new front door install new interior garage door to house install outside man door and install new garage rol... see more
Valuation:
$35,000
Permit #:
BP16-08140
Status:
issued
Fee:
$757
Permit Type:
Repair
Building Type:
Single family
Re-roofing certification – obstruction permit required: reserve curbside parking or obstruct sidewalk/street (scaffolding canopy fencing dumpsters traffic etc.)
Valuation:
N/A
Permit #:
R1601030
Status:
complete
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
Re-roofing certification – obstruction permit required: reserve curbside parking or obstruct sidewalk/street (scaffolding canopy fencing dumpsters traffic etc.)
Valuation:
N/A
Permit #:
R1601031
Status:
complete
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
Re-sheetrock house remove floor furnace install fau install floor registers 6 install 100 amp sub panel and 200 amp meter 9-20 amp circuits retrofit 9 windows r/r garage door like for like - bedrooms must meet egress r/r approx 25 ft sewer line
Valuation:
$60,000
Permit #:
BLD2011-00002
Status:
final
Fee:
$1,382
Permit Type:
N/A
Building Type:
N/A
Replace 20 squares of shingles; replace dry rot at plywd. sheathing 2x4 rafters at 2-story single family dwelling. completely remove fireplace. (bldg)
Valuation:
$12,000
Permit #:
B16-0225
Status:
final
Fee:
$339
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2011-01344
Status:
final
Fee:
$1,217
Permit Type:
N/A
Building Type:
N/A
Convert (e) facility & warehouse into a cookie & pastry cooking & storage (bakery)- install (n) freezer & cooler; addition floor drainage system; install accessible ramp; building trash enclosure. electrical work on separate permit
Valuation:
$100,000
Permit #:
BLD2007-01460
Status:
filed
Fee:
$4,064
Permit Type:
N/A
Building Type:
N/A
(re) - electrical - 1 & 2 unit residential (building)
2017-07-14
Install 60 amp sub-panel 4 switches and 8 receptacles
Valuation:
N/A
Permit #:
RE1701783
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Kitchen and bathroom remodel 260 sq. ft. (to include sheetrocking mechanical electrical plumbing and 2 windows). resheetrock walls in remainder of house 960 sq. ft. replacing 8 other windows in remainder of house (breaking stucco). upgrade electrical service to 200 amps. adding 8 additional circuits (other than kitchen and bathroom)
Valuation:
N/A
Permit #:
BLD2006-02327
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new sub panel with 6 new circuits in hallway. upgrade main panel to 200 amps. replace 9 windows and one patio slider door (all same size and same location) breaking stucco. also replacing approx. 160 sq. ft. of stucco at back of house and approx. 96 sq. ft. of stucco at front. install new central heating in attic and addition air conditioner at back
Valuation:
N/A
Permit #:
BLD2008-01177
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install main electrical panel 200 amps and install new subpanel 125 amps; install 10 independent bre
Valuation:
$0
Permit #:
BI-2014-1606
Status:
issued
Fee:
$530
Permit Type:
N/A
Building Type:
N/A
Fire damage repair-- replace main electrical panel with 200a. replace 100a sub panel with same. inst
Valuation:
$0
Permit #:
BI-2013-2368
Status:
final
Fee:
$452
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
A&F Construction License info
Verified License
| License # | 973240 |
| Status | Active |
| State | California |
| Type | General Building, Doors, Gates And Activating Devices |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for A&F Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 779639 |
| Status | Inactive |
| State | California |
| Type | General Building, Construction Clean Up, Doors, Gates And Activating Devices |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for A&F Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 779639 |
| Status | Inactive |
| State | California |
| Type | General Building Contractor, Doors, Gates And Activating Devices, Construction Clean-Up |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for A&F Construction 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 | American Contractors Indemnity Company |
| Bond Value | $15,000 |
52
Permits
- Building permit records show that A&F Construction has worked on 52 permitted projects.
A&F Construction Employees
AD
Arturo Martinez Duran
Qualify Partner
FM
Fernando Duran Martinez
General Partner
A&F remodeled our master bath down to the studs. They were timely, responsive, and their work was excellent.