Updated: Jun 18, 2026
Location and Projects
Address
2925 WALNUT BLVD, Walnut Creek, CA, 94596
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Michael H Day Const Construction
Michael H Day Const Co, 2925 Walnut Blvd, Walnut Creek, CA (Employee: Michael Harvey Day) holds a General Building license 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 Michael H Day Const Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Michael H Day Const Co Services
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Michael H Day Const Co Contact Information
Phone Number: (925) 202-9496
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Address: 2925 WALNUT BLVD, Walnut Creek, CA 94596
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Building Permits by Michael H Day Const Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel kitchen and bathroom. reconfigure 2nd floor layout to accomadate additional bedroom. seismic upgrades. wui fire zone 2 - must comply with all restrictions in fire zones
Valuation:
$80,000
Permit #:
1100000659
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-3 (3 wk
Building Type:
N/A
Clairemont mesa; building mechanical and electrical permits for installation of natural gas fuel cell site in parking lot of existing telecommunication facility. scope to include equipment pad with screen wall. base zone: rm-3-7 cup 9511/geo: 52
Valuation:
N/A
Permit #:
1618774
Status:
complete
Fee:
$3,160
Permit Type:
Acc struct- non r...
Building Type:
N/A
Repairing reinforcing joists and decking @ existing deck over basement. also replace knob & tube wiring with new wiring & reroute portion of existing water line under deck. no exterior changes. no increase in size
Valuation:
N/A
Permit #:
BI402579
Status:
final
Fee:
$704
Permit Type:
N/A
Building Type:
N/A
New arbor replace pool equipment shed.add gas and electric for pool equipment
Valuation:
N/A
Permit #:
BIMIR14-002982
Status:
final
Fee:
$827
Permit Type:
N/A
Building Type:
N/A
237 sq ft addition kitchen remodel and windows replacement in family room including sliding door. addition sky light at rear roof
Valuation:
N/A
Permit #:
BIAD15-001922
Status:
final
Fee:
$3,814
Permit Type:
N/A
Building Type:
N/A
Strenghthening foundation, installing bolts and shearwall. install new 54" wing wall under deck girder. enclose 1/2 of 6' door opening to storage area, under house.
Valuation:
$3,000
Permit #:
RB9603192
Status:
Final
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Interior guest bathroom - replace toilet tub/shower double vanity//reduce size of linen closet widen door install new lighting/relocate heat register
Valuation:
N/A
Permit #:
BI421974
Status:
final
Fee:
$360
Permit Type:
N/A
Building Type:
N/A
Residential electrical: upgrade service to 200amps., 5 circuits, 21 fixtures, 10 switches, 20 receptacles and 1 fan(exhaust).
Valuation:
$0
Permit #:
RE0101960
Status:
Final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Addition of master bedrom and bathroom at rear, one-story. 335 s.f.
Valuation:
$50,000
Permit #:
RB0101655
Status:
Final
Fee:
$1,767
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
1994-08-01
Bed, bathroom, family addit/reroof
Valuation:
N/A
Permit #:
BIAD0000195063
Status:
expired
Fee:
$7,763
Permit Type:
N/A
Building Type:
N/A
Remodel & 2nd story addition
Valuation:
N/A
Permit #:
BIAD0000188095
Status:
final
Fee:
$5,333
Permit Type:
N/A
Building Type:
N/A
Residence building permit - modification of bld04-01861 200 x 6 wall - 3 retaining 3 non-retaining method e
Valuation:
N/A
Permit #:
BLD04-01910
Status:
complete
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Residential plumbing-- 1 toilet, 1 sink and 1 shower.
Valuation:
$0
Permit #:
RP0101634
Status:
Final
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Enclosing 2nd floor deck expanding bathroom and closet
Valuation:
N/A
Permit #:
BI303729
Status:
final
Fee:
$734
Permit Type:
N/A
Building Type:
N/A
Kitchen and bathroom remodel
Valuation:
$50,000
Permit #:
RB0400082
Status:
final
Fee:
$1,842
Permit Type:
N/A
Building Type:
N/A
Master bathroom remodel: new shower new tile
Valuation:
N/A
Permit #:
BI394329
Status:
final
Fee:
$304
Permit Type:
N/A
Building Type:
N/A
Master bathroom remodel per plans
Valuation:
N/A
Permit #:
BI406449
Status:
final
Fee:
$423
Permit Type:
N/A
Building Type:
N/A
Building/residential/mir/miscellaneous residential
2004-09-01
New potting shed attached to house
Valuation:
N/A
Permit #:
BI358351
Status:
final
Fee:
$731
Permit Type:
N/A
Building Type:
N/A
Building/combination building permit/residential/alteration/remodel
2002-07-16
Bathroom remodel; remove 1 bathroom window
Valuation:
$9,000
Permit #:
CB02-0638
Status:
final
Fee:
$609
Permit Type:
N/A
Building Type:
N/A
Electrical for kitchen and bathroom remodel
Valuation:
N/A
Permit #:
RE0400438
Status:
final
Fee:
$277
Permit Type:
N/A
Building Type:
N/A
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Michael H Day Const Co License info
Verified License
| License # | 376422 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Michael H Day Const Co 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 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
30
Permits
- Building permit records show that Michael H Day Const Co has worked on 30 permitted projects.
Michael H Day Const Co Employees
MD
Michael Harvey Day
Sole Owner