Updated: Mar 04, 2026
Location and Projects
Address
3843 WILLOWOOD DRIVE, San Jose, CA, 95118
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Claros Construction
Claros Construction serves residential and commercial clients throughout San Jose, CA and the surrounding Silicon Valley area. With 23 years of experience, the company undertakes a range of construction services, specializing in both new construction and remodeling projects. Claros Construction handles kitchen and bathroom remodels, whole-home renovations, room additions, and exterior upgrades. The company’s portfolio features work on single-family homes as well as small commercial properties, applying building techniques in line with local codes and standards. Claros Construction works directly with property owners to plan and execute projects of various sizes, ensuring each phase is managed efficiently from demolition to final finishes. Their longstanding presence in San Jose reflects a deep familiarity with the area’s neighborhoods and construction requirements.
Claros Construction Services
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Claros Construction Contact Information
Phone Number: (408) 386-0917
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Address: 3843 WILLOWOOD DRIVE, San Jose, CA 95118
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Claros Construction San Jose
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Claros Construction has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
8 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Claros Construction has worked on at least
19.0 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
|
5 projects
|
Home Additions |
|
5 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Claros Construction mostly works on
kitchen remodel
and home addition
projects.
Pricing
|
2 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $19,500. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior remodel of all units upgrade e) elect panels to 100 amp each. unit 2880: addition a bedroom rearrange bathroom & kitchen unit 2882: addition a bedroom 2 barhrooms remodel kitchen. unit 2884: addition a bedroom & 2 bathrooms remodel kitchen. no building envelope change. windows replacement
Valuation:
$600,000
Permit #:
202504184788
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remove (e) fireplace at master bedroom and remodel master bathroom remodel (e) kids bathroom like for like remove (e)fireplace &chimney at living area and remove (e) wall remove (e) bathroom and (e) wall and raise floor to much ground level addition new door and relocate door at garage remove (e)wall and addition new wallfor new room and guest bathroom relocate wh& laundry enlarge gar... see more
Valuation:
$80,000
Permit #:
B25-0551
Status:
issued
Fee:
$3,838
Permit Type:
N/A
Building Type:
Dwellings
Addition of 590 sf remodel 1 272 sf convert 10 sf existing dwelling to new garage new windows and doors new stucco exterior new comparable roof new electrical new plumbing new skylights new kitchen at addition. revision- reframe interior walls
Valuation:
$400,000
Permit #:
B22-1081
Status:
issued
Fee:
$12,376
Permit Type:
N/A
Building Type:
Dwellings
Remove (e) fireplace at master bedroom and remodel master bathroom remodel (e) kids bathroom like for like remove (e)fireplace &chimney at living area and remove (e) wall remove (e) bathroom and (e) wall and raise floor to much ground level addition new door and relocate door at garage remove (e)wall and addition new wallfor new room and guest bathroom relocate wh& laundry enlarge gar... see more
Valuation:
N/A
Permit #:
PRE25-00741
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
518 square foot addition to an existing 1 080 square foot 3-bedroom 2-bathroom one-story residence resulting in a 1 598 square foot 4-bedroom 2-bathroom one-story residence with an existing 365 square foot attached two-car garage to remain convert existing kitchen to bedroom modify front entrance kitchen and family room addition behind garage upgrade (e) 100amp panel to 200amp
Valuation:
$100,000
Permit #:
BLD24-00286
Status:
final
Fee:
$4,747
Permit Type:
N/A
Building Type:
N/A
Only like for like replacements of plumbing mechanical and electrical sub trades fixtures in similar locations is allowed under this building permit
Valuation:
N/A
Permit #:
2025 089972 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Replace (e) windows with (n) in kind repair minor termite damage walls siding roof and floor joists and repaint exterior walls
Valuation:
$29,000
Permit #:
202504043770
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Scope of work: - construct a (n) 370 sq ft 1 sty detached adu at rear lot of (e) main residence - adu consist of 1 bathroom kitchen & living/bedroom area - install (n) heat pump water heater (n) air conditioning mini split system - install (n) electrical panel
Valuation:
$61,927
Permit #:
2023 099944 RS
Status:
issued
Fee:
$1,304
Permit Type:
2nd unit added
Building Type:
N/A
Scope of work: -addition of 966 sq ft for master bedroom bathroom walk-in closet bedroom #3 hallway bathroom relocate kitchen and entrance. -remove & replace windows/doors throughout -addition of 66 sq ft covered porch -reconfigure (e) interior walls to create playroom laundry and remodel (e) bathroom. -upgrade electric panel to 200 amp -install (n) tankless water heater
Valuation:
$162,881
Permit #:
2021 025860 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Construction of a trellis for a spa at the north west corner of the lot
Valuation:
$40,000
Permit #:
BLD2024-00370
Status:
final
Fee:
$3,735
Permit Type:
New construction
Building Type:
N/A
To comply with nov# 202176071 202176994 & 202176992. replace 12 windows (not visible) & 2 sliding doors. kitchen & bathrooms remodel in kind. 33 new recessed lights. replace furnace. new tankless water heater. new drywall
Valuation:
$40,000
Permit #:
202105110120
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Al 408-387-3317 #scanned# addition remodel: safety score 25.27 no f/s required. convert (e) 254 sq. ft. garage to new 3rd bedroom and 2nd bathroom. install new 400 sq. ft. detached carport resubmittal # 1 - pvt - 01/10/2020 response to planning comments & public works drainage comments. 3 compete sets revised & c3 -c6 form completed resubmittal #2; 01/31/2020 mge - response to plannin... see more
Valuation:
N/A
Permit #:
BLD2019-02401
Status:
final
Fee:
$6,176
Permit Type:
N/A
Building Type:
N/A
Al 408 387-3317 # scanned # kitchen remodel: remove and replace all fixtures and finishes counter-top cabinets appliances same locations. install new lighting and electrical. deconstruct unpermitted storage back to garage and re-install garage door. replace 5 windows like for like (2 in kitchen 1 in living room 1 in bedroom one (will lower to meet egress) 1 in bedroom two (will lower ... see more
Valuation:
N/A
Permit #:
BLD2019-02016
Status:
final
Fee:
$1,064
Permit Type:
N/A
Building Type:
N/A
A 660 square foot new attached accessory dwelling unit located at the rear of residence
Valuation:
$200,000
Permit #:
BLD2022-03286
Status:
final
Fee:
$5,160
Permit Type:
Addition
Building Type:
N/A
Scope of work include: 1) masterbedroom and masterbath addition 433 sqft 2) kitchen remodel 139 sqft 3) electrical throughout house 750sqft with calcs 4) 41sf bathroom major remodel
Valuation:
$89,423
Permit #:
2019 148128 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Total 276sf alteration to (e) 2-story sfd: 1st floor to remodel (e) kitchen and hallway bathroom with no wall alteration. install (4) new led recessed can light. 2nd floor to remodel (e) bathroom with no wall alteration. convert (e) closet into (n) bathroom. m.e.p included in all work. revision #1: revised layout of the bathroom remodel on 2nd floor and addition scope to replace (e) f... see more
Valuation:
$55,000
Permit #:
BD-2019-270030
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace all windows-no framing changes (r) old stucko and install (n) stucko
Valuation:
N/A
Permit #:
DEV23-1133
Status:
expired
Fee:
$715
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition and remodel. enclose existing carport enlarge into existing garage of 335sf. addition of 115f to for new full bathroom laundry room and relocation of main entry door stairs and landing. reroof replace roof membrane and fascia board on main house and garage upgrade electrical panel replace front fence (keep existing post) and remove 2 trees. revision #1:... see more
Valuation:
$43,177
Permit #:
BD-2016-256936
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removing non-load bearing wall in bathroom. field inspection. noted on approved drawing. upper kitchen cabinets to be installed
Valuation:
$500
Permit #:
BLD2022-07708
Status:
complete
Fee:
$77
Permit Type:
Alteration
Building Type:
N/A
Remodel unit 31 kitchen bathroom's (n)laundry & subpanel
Valuation:
$19,000
Permit #:
BLD2022-00566
Status:
final
Fee:
$1,365
Permit Type:
Interior remodel
Building Type:
N/A
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Avg Project
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BZ Score
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Projects
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Claros Construction License info
Verified License
| License # | 764609 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Claros Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest Premier Insurance Company |
86
Permits
- Building permit records show that Claros Construction has worked on 86 permitted projects.
Claros Construction Employees
MC
Mario Remes Claros
Sole Owner