Updated: Feb 14, 2026
Location and Projects
Address
1180 BARCELONA DRIVE, Pacifica, CA, 94044
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Olcan Construction Inc
Olcan Construction Inc, 1180 Barcelona Dr, Pacifica, CA (Employees: Katy Noelle Mc Mahon and Olcan James Mc Mahon) holds a General Building license according to the California license board.
Their BuildZoom score of 104 ranks in the top 9% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Olcan Construction Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Olcan Construction Inc Services
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Olcan Construction Inc Contact Information
Phone Number: (415) 368-7540
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Address: 1180 BARCELONA DRIVE, Pacifica, CA 94044
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Olcan Construction Inc Pacifica
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Olcan Construction Inc has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
7 projects
|
2023 |
Our building permit records indicate that Olcan Construction Inc has worked on at least
13.0 projects 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.
Experience
|
3 projects
|
Home Additions |
|
3 projects
|
Multi-room remodels |
|
3 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Olcan Construction Inc mostly works on
kitchen remodel
and multi-room remodel
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
The typical size of their permits is approximately $25,000. This graph shows the distribution of these job values.
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 Olcan Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Rev to pa# 2021-0824-7044; revised t24 report and added int. control system. added wood trellis and decorative canopy
Valuation:
$70,000
Permit #:
202303173885
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Replacement of (e) 1 story volume at rear of the dwelling. (n) 1 hr. walls/roof over (e) foundations. replacing (e) rear/side facing windows. (e) stairs to rear yard to remain. interior finishes plumbing electrical. no increase in floor area or height. (n) laundry room
Valuation:
$70,000
Permit #:
202409181031
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Partial foundation replacement general interior remodel at 1st fl. addition (1) full bathroom (1) wet bar (1) bedroom remove wall at kitchen remodel kitchen
Valuation:
$250,000
Permit #:
202303133543
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remodel bathroom: change tub to shower up date fiixtures and new tile. install new wood windows to replace in kind. existing windows street facing throughtout condo. all windows to be wood. u-factor less than 0.58
Valuation:
$88,000
Permit #:
202210063840
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace (13) windows and replace siding with trim facing front of building. horizontal v grove windows to be marvin either aluminum or fiberglass windows within openings u=.30max
Valuation:
$25,000
Permit #:
202407186768
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Demolish shower area install new pre-fab shower pan install new wall mount toilet install new tile sheetrock and paint. no electrical or hvac it is the permittee’s obligation and responsibility to ensure that all work associated with this permit complies with all current orders of the health officer of the county of san mateo related to the novel coronavirus disease 2019 (covid-19). t... see more
Valuation:
N/A
Permit #:
BLD2021-02773
Status:
final
Fee:
$523
Permit Type:
N/A
Building Type:
N/A
Replace in kind siding on side of front stair wall approx 25ft due to rot. replace in kind 3 pieces of siding at rear of house approx 10ft (total 35ft) due to rot fix canopy at front door replace rot in kind
Valuation:
$12,000
Permit #:
202305047055
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rev 201508184644: to include 3/f roof deck and railing above the approved rear addition. associated includes new rear facing window and door in (e) opening. no additional area or height is proposed
Valuation:
$3,800
Permit #:
202210073998
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Tenant improvement of existing m occupancy retail store. no modification to the structure plumbing mechanical system to remain. finished/wall coverings only
Valuation:
$17,000
Permit #:
202208220996
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Dry rot repair/termite repair to framing members on front of house. no window replacement approx 50 sq ft. replace in kind
Valuation:
$12,000
Permit #:
202209132309
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Unit #301 - interior alterations to (e) condo residence including kithcne and bathroom reno. no change in occupancy/area/exit path or envelope
Valuation:
$158,638
Permit #:
201810112941
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Unit #6: remove 3 leaking windows + 1 door. remove approximately 160sf siding and replace. all work is going to replace in kind. not visible from street
Valuation:
$20,000
Permit #:
202011259688
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Dry rot & termite repair attach rear of house. replace in-kind all work. not visiable from street. approx 70sf
Valuation:
$9,000
Permit #:
202101283492
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Renew pp20210615271 needs final plumbing inspection all work completed
Valuation:
N/A
Permit #:
PP20250917763
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel: new cabinets new sink new tiles. no moving walls
Valuation:
$36,123
Permit #:
202410082494
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Interior soft demolish replace finishes lighting plumbing fixtures new partitions in unit 3. new finishes replacement of windows with same in unit 4. change in units no change in occupancy
Valuation:
$220,000
Permit #:
201804186658
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Bathrooms and 1 kitchen remodel. lighting comply with cec 150.0(k).no wall changes
Valuation:
$100,000
Permit #:
202109289275
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Unit #2: fix dry rot siding approx 20sf. replace sill plate & framing members affected by dry rot sheetrock & trim & paint. not visible from st. repair in kind. use 5/8 type x sheetrock
Valuation:
$20,000
Permit #:
201908219449
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace in kind 4 windows at rear of building and painting. not street visible
Valuation:
$6,000
Permit #:
202108196701
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Unit #c-2: revision to pa #201704264967 includes relocation of (e) corridor dr. and addition of a closet/storage space. no changes to egress path. see approved permit for accessibility compliance. no exterior work
Valuation:
$1,000
Permit #:
201711204343
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
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Olcan Construction Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Olcan Construction Inc License info
Verified License
| License # | 956351 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Olcan Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
50
Permits
- Building permit records show that Olcan Construction Inc has worked on 50 permitted projects.
Olcan Construction Inc Employees
KM
Katy Noelle Mc Mahon
Officer
OM
Olcan James Mc Mahon
Sole Owner