Updated: Mar 02, 2026
Location and Projects
Address
P O BOX 458, El Granada, CA, 94018
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Sencion Construction
Serving El Granada and surrounding coastal communities, Sencion Construction has nearly three decades of experience providing residential construction services. The company handles a range of home improvement projects, including remodels, additions, and new home construction. Sencion Construction works with local homeowners to develop functional and lasting solutions tailored to the unique needs of coastal properties. With roots in the San Mateo County area, the team is familiar with local building codes and permitting requirements. Sencion Construction’s portfolio includes kitchen and bath renovations, structural repairs, and full-scale home updates, reflecting a strong understanding of challenges associated with both older homes and new construction along the Northern California coast.
Sencion Construction Services
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Sencion Construction Contact Information
Phone Number: (650) 823-5436
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Address: P O BOX 458, El Granada, CA 94018
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Sencion Construction El Granada
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sencion Construction has a BuildZoom score of 97, which places them above 82% of 336,931 contractors in California.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Sencion Construction has worked on at least
1.0 project over the past 2 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
|
$100k-$250k |
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.
Rear & front addition 494sqft interior remodel
Valuation:
$225,000
Permit #:
BLD2022-00439
Status:
final
Fee:
$9,123
Permit Type:
Residential addition
Building Type:
N/A
Single family dwelling 1st floor addition (780sf) to include: 2 (n) bedrooms 2 (n) bathrooms play room and storage room and expand (e) dining room. install 2 (n) skylights at kitchen and nook. upgrade main panel to 200a. install (n) electrical at dining room (120sf). *deferred fire sprinkler permit*
Valuation:
$110,000
Permit #:
BD-2017-264260
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2nd story add'n (1481 sq ft) interior remodel
Valuation:
$390,100
Permit #:
BLD2020-00397
Status:
issued
Fee:
$11,526
Permit Type:
Residential addition
Building Type:
N/A
# scanned # replace like for like attached deck in rear of house. 160 sq ft
Valuation:
N/A
Permit #:
BLD2018-01138
Status:
final
Fee:
$251
Permit Type:
N/A
Building Type:
N/A
Install new main breaker panel
Valuation:
$800
Permit #:
MEP2019-00038
Status:
issued
Fee:
$169
Permit Type:
N/A
Building Type:
N/A
Electric service upgrade
Valuation:
N/A
Permit #:
B202002723
Status:
final
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Demolish all sfd/garage except for 4 exterior walls and foundation (1 543 sf); demolish rear covered porch and patio cover (308 sf). remodel 1st floor (1 047 sq ft) addition to 1st floor rear of house (1 319 sf); remodel garage (496 sf); addition front porch (87 sf). addition new 2nd floor w/roof (631 sf); new 2nd floor balcony (180 sf). new enlarged driveway (800 sf). includes new fu... see more
Valuation:
$7,550
Permit #:
FS-2016-257275
Status:
final
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Re-roof existing asphalt shingle room with similar shingles
Valuation:
N/A
Permit #:
BLD2015-00870
Status:
final
Fee:
$287
Permit Type:
Re-roof
Building Type:
N/A
Single family dwelling with attached garage 2nd unit bld98-1851 resubmittal #1 - 04/06/99 eta - soils report submitted resubmittal #2 7/9/99 mjp - correction per wyt ltr revision #1 mjp 8/16/99- change in driveway profile revision #2 gpf 9/28/99 change in elevation (height) revision #3 mjp 10/1/99 height verification revision #4 mjp 10/21/99 - change in windows due to dsr
Valuation:
$5,736
Permit #:
BLD98-1849
Status:
final
Fee:
$8,391
Permit Type:
N/A
Building Type:
N/A
Second unit with attached garage resubmittal #1 - 04/06/99 eta - soils report submitted resubmittal #2 04-30-99 mjp - per public works and geotech resubmittal #3 - 05/20/99 eta - submitting truss calcs resubmittal #4 7/9/99 mjp- corrections per winfred's ltr resubmittal #5 tn 12/29/00 - square footage remaining the same but second level getting smaller but first floor gaining sq. ft f... see more
Valuation:
$2,124
Permit #:
BLD98-1851
Status:
final
Fee:
$2,733
Permit Type:
N/A
Building Type:
N/A
Interior remodel (kitchen & bathroom remodel)
Valuation:
N/A
Permit #:
BLD2016-00179
Status:
final
Fee:
$5,634
Permit Type:
Residential addition
Building Type:
N/A
Replace 5 windows and related siding
Valuation:
N/A
Permit #:
BLD2015-00427
Status:
final
Fee:
$282
Permit Type:
Window replacement
Building Type:
N/A
Extend closet under stair case addition framing & electrical
Valuation:
N/A
Permit #:
BLD2019-00175
Status:
final
Fee:
$304
Permit Type:
Interior remodel
Building Type:
N/A
Approach
Valuation:
N/A
Permit #:
ENC2018-00015
Status:
final
Fee:
$965
Permit Type:
Sidewalk repair
Building Type:
N/A
Approach
Valuation:
N/A
Permit #:
ENC2018-00014
Status:
final
Fee:
$965
Permit Type:
Sidewalk repair
Building Type:
N/A
Deck addition
Valuation:
N/A
Permit #:
BLD2014-00948
Status:
final
Fee:
$760
Permit Type:
Decks
Building Type:
N/A
503 sf interior remodel
Valuation:
N/A
Permit #:
BLD2017-00103
Status:
final
Fee:
$3,684
Permit Type:
Interior remodel
Building Type:
N/A
Addition of 687 sq ft
Valuation:
N/A
Permit #:
BLD2013-00260
Status:
final
Fee:
$4,459
Permit Type:
Residential addition
Building Type:
N/A
Remove and replace of sidewalk & gutter drain
Valuation:
N/A
Permit #:
ENC2012-00388
Status:
complete
Fee:
$852
Permit Type:
Street or sidewalk
Building Type:
N/A
Extend kitchen & convert attic space to office
Valuation:
$37,873
Permit #:
B11-0974
Status:
final
Fee:
$1,182
Permit Type:
Addition/res
Building Type:
N/A
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Projects
Sencion Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Sencion Construction License info
Verified License
| License # | 909390 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Sencion Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
24
Permits
- Building permit records show that Sencion Construction has worked on 24 permitted projects.
Sencion Construction Employees
AS
Alfonso Montes Sencion
Rmo / Ceo / Pres
CS
Cruz Alicia Sencion
Officer
DS
Diana Monroy Sencion
Officer