Updated: May 14, 2026
Location and Projects
Address
1940 UNION STREET #2, Oakland, CA, 94607
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Forsan Construction Inc
Forsan Construction Inc has worked in the Oakland, California area for over three decades. The company’s project portfolio reflects extensive experience in both residential and commercial construction. Forsan Construction undertakes a variety of building projects in Oakland and surrounding areas, providing clients with general contracting services that include new home construction, renovations, and commercial build-outs. With 36 years in the industry, the company is knowledgeable in handling projects of different scopes and complexities, supporting clients from project planning through completion. Forsan Construction serves property owners, businesses, and developers seeking construction solutions in the East Bay. The firm’s longstanding presence in the Oakland construction market highlights a sustained ability to manage building projects effectively and deliver comprehensive general contracting services across diverse property types.
Forsan Construction Inc Services
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Forsan Construction Inc Contact Information
Phone Number: (510) 839-5353
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Address: 1940 UNION STREET #2, Oakland, CA 94607
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Forsan Construction Inc Oakland
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Forsan Construction Inc has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Forsan Construction Inc has worked on at least
1.0 project over the past 3 years.
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
|
1 project
|
$50k-$100k |
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.
Building Permits by Forsan Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen remodel - complete demolition to studs new gyp doard on (e) studs update m.e.p relocate (e) stair remove & infill (e) exterior window (bldg/mech/elec/plumbing).**approved your proposed service meter panel square d catalog no: sc2040m200ps is confirmed euserc-compliant (03/07/2022)**
Valuation:
$150,000
Permit #:
CB21-0602
Status:
final
Fee:
$6,056
Permit Type:
N/A
Building Type:
N/A
New addition with loft and roof terrace in the existing greenhouse footprint. partial remodel of the lower level includes lowering and raising floors to match existing media room floor level. fire zone 2
Valuation:
$444,565
Permit #:
B2020-03368
Status:
issued
Fee:
$21,858
Permit Type:
N/A
Building Type:
N/A
Remove existing front porch stair landing and concrete paving at entry repair and replace in-kind with new (remove existing shared common area concrete driveway paving and replace with new permeable paving. permit not required for driveway paving.)
Valuation:
$18,000
Permit #:
B2020-02858
Status:
final
Fee:
$1,087
Permit Type:
N/A
Building Type:
N/A
Bathroom remodels and kitchen remodel (e) hood and stove to remain replace counterops and cabinets insulate ceiling new recessed lighting
Valuation:
$9,000
Permit #:
B22-0300
Status:
final
Fee:
$806
Permit Type:
N/A
Building Type:
N/A
Remodel master bathroom - relocate wall; addition new window. façade renovation: existing shingles at the front gable will be replaced with new fish scale shingles; new cornice will be added to the front bay window and front porch. new wood pilasters at front corners; new wood trim will be added throughout to match existing. replace roof shingles at rear roof. (bldg m e p)
Valuation:
$95,000
Permit #:
CB18-0562
Status:
final
Fee:
$2,690
Permit Type:
N/A
Building Type:
N/A
1 976 sqft interior remodel to include kitchen bathrooms and all finishes
Valuation:
$375,000
Permit #:
B20-1105
Status:
final
Fee:
$10,556
Permit Type:
N/A
Building Type:
N/A
(rbc) - building residential combo alteration- 1 & 2 unit residential (building)
2019-01-23
Replace exterior brick fireplace and chimney at living room with new gas fireplace and exterior shingle wall enclosure. replace foundation under fireplace and adjacent south wall. the new brick chimney is designed to match the original design style (ok per betty marvin) - *mechanical included
Valuation:
$30,000
Permit #:
RBC1800399
Status:
final
Fee:
$1,344
Permit Type:
N/A
Building Type:
N/A
New foundation work and lateral support imprpovements remodel master bathroom - relocate wall; addition new window. façade renovation: existing shingles at the front gable will be replaced with new fish scale shingles; new cornice will be added to the front bay window and front porch. new wood pilasters at front corners; new wood trim will be added throughout to match existing. replac... see more
Valuation:
$10,000
Permit #:
CB18-0562-REV1
Status:
final
Fee:
$1,666
Permit Type:
N/A
Building Type:
N/A
Note: ***before any work in right of way please call 510-238-3860 forty-eight hours in advance. applicant is subject to fine if work is started without scheduling a pre-inspection*** widen driveway per approved plans to city standard. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine f... see more
Valuation:
N/A
Permit #:
CGS19144
Status:
final
Fee:
$474
Permit Type:
N/A
Building Type:
N/A
Structural improvements to (e) potentially hazardous soft weak or open front building consisting of new steel moment frame and concrete footing. no added square footage. this project is subject to fema retrofit grants program
Valuation:
$39,500
Permit #:
B2019-00359
Status:
final
Fee:
$2,532
Permit Type:
N/A
Building Type:
N/A
Remodel of existing kitchen and remodeling of existing basement level exercise room to include new bathroom. added interior walls are non-structural. voluntary seismic strengthening of walls
Valuation:
$78,981
Permit #:
B2019-05378
Status:
final
Fee:
$4,664
Permit Type:
N/A
Building Type:
N/A
Remodel existing kitchen with addition of 56sqft of floor area. remodel existing master bathroom and conversion of study to guest room/studio with en-suite bathroom. structural per engineered plans and calcs
Valuation:
$238,000
Permit #:
RB1703866
Status:
final
Fee:
$8,229
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel: new electrical cabinets appliances sheetrock. bathroom remodel: new tub sink toilet sheetrock bathroom fan. replace electrical main at 100 amp (svc remains same). replace water heater to same location (bldg/mech/plumbing/elec)
Valuation:
$20,000
Permit #:
CB18-0363
Status:
final
Fee:
$1,833
Permit Type:
N/A
Building Type:
N/A
Mechanical to convert 810 s.f existing attic into bedroom & bathroom for single family dwelling. at first floor: remodel of kitchen bathrooms laundry; reconfigure walls lay-out. includes installing dual heat/cool unit & gas test
Valuation:
N/A
Permit #:
RM1602279
Status:
final
Fee:
$339
Permit Type:
N/A
Building Type:
N/A
Electrical to convert 810 s.f existing attic into bedroom & bathroom for single family dwelling. at first floor: remodel of kitchen bathrooms laundry; reconfigure walls lay-out. includes 200 amp main service upgrade
Valuation:
N/A
Permit #:
RE1604380
Status:
final
Fee:
$738
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel including modify window openings into a slider door and replace 2 windows and remove existing rear deck and replace enlarge deck in same location. drx172312
Valuation:
$80,000
Permit #:
RB1705433
Status:
final
Fee:
$2,031
Permit Type:
N/A
Building Type:
N/A
Electrical remodel existing kitchen with addition of 56sqft of floor area. remodel existing master bathroom and conversion of study to guest room/studio with en-suite bathroom. -sub panel
Valuation:
N/A
Permit #:
RE1802198
Status:
final
Fee:
$405
Permit Type:
N/A
Building Type:
N/A
Plumbing remodel existing kitchen with addition of 56sqft of floor area. remodel existing master bathroom and conversion of study to guest room/studio with en-suite bathroom
Valuation:
N/A
Permit #:
RP1801593
Status:
final
Fee:
$779
Permit Type:
N/A
Building Type:
N/A
Mechanical remodel existing kitchen with addition of 56sqft of floor area. remodel existing master bathroom and conversion of study to guest room/studio with en-suite bathroom
Valuation:
N/A
Permit #:
RM1801393
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Plumbing to convert 810 s.f existing attic into bedroom & bathroom for single family dwelling. at first floor: remodel of kitchen bathrooms laundry; reconfigure walls lay-out
Valuation:
N/A
Permit #:
RP1603329
Status:
final
Fee:
$704
Permit Type:
N/A
Building Type:
N/A
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Forsan Construction Inc License info
Verified License
| License # | 958090 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Forsan Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 525815 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, 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. If this is your business, please update your license status.
Check this license's status for Forsan Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Nationwide Mutual Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Redwood Fire & Casualty Insurance Co |
46
Permits
- Building permit records show that Forsan Construction Inc has worked on 46 permitted projects.
Forsan Construction Inc Employees
JF
John Montgomery Forster
Officer
MS
Mario Santilli
Sole Owner
MS
Mario Santilli
Owner