Updated: Jan 30, 2026
Location and Projects
Address
P O BOX 1818, Lafayette, CA, 94549
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William H Peacock Photos
William H Peacock Construction
Founded in the East Bay in 1982, Peacock Construction specializes in high-end interior building renovations for healthcare, life science, and commercial properties. Based in Lafayette, California, the firm brings technical expertise to complex renovation projects across the region. Peacock Construction’s portfolio includes renovations for leading institutions such as UCSF Benioff Children’s Hospital, Stanford Health Care’s Gibraltar Medical Office Building, and Ariat International Headquarters. With more than 34 years in the industry, the company emphasizes efficient project delivery, adapting quickly to challenges and offering tailored solutions to fit each project’s requirements and budget. Peacock Construction is known for partnering closely with clients in the healthcare and commercial sectors to deliver interior spaces that meet specialized operational and technical demands.
William H Peacock Services
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William H Peacock Contact Information
Phone Number: (925) 408-3686
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Address: P O BOX 1818, Lafayette, CA 94549
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William H Peacock Lafayette
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
William H Peacock has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
2 projects
|
2024 |
Our building permit records indicate that William H Peacock has worked on at least
2.0 projects 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
|
2 projects
|
$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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Minor remodel to existing tenant improvement new partitions doors/frames lighting and electrical. mech/elec deferred. all 16/f: work on the 16th floor
Valuation:
$86,400
Permit #:
202405232837
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Ref 202402286770- 17th floor -lighting fixtures and associated circuiting/controls power and signal devices and associated wiring
Valuation:
$87,720
Permit #:
202405232818
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Basement. installation of supply and exhaust ventilation system for the fire pump room. no change in building envelope. includes associated electrical work and removal and replacement fire pumps. maher n/a
Valuation:
$230,000
Permit #:
201607293740
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
30 - prkng garage...
Crn2013-01135 ~ install new water play feature in front of unit # 25 with drain to storm drain system disconnect water lines to existing point of connect. * field verification by inspector to confirm that electrical work does not require an electrical permit. mf=4
Valuation:
$85,000
Permit #:
BLD2013-33116
Status:
final
Fee:
$2,664
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2009-09-16
Upgrade accessibility in restrooms including finishes and fixtures. added scope: install push electric pad to bathroom (see sheet a-402)
Valuation:
$252,000
Permit #:
B090976
Status:
final
Fee:
$5,333
Permit Type:
Calt
Building Type:
N/A
Install structural moment frames at 212 vintage-
Valuation:
$317,850
Permit #:
B2016-2653
Status:
final
Fee:
$3,881
Permit Type:
Commercial
Building Type:
N/A
Minor demolish & addition two demising walls. ***separate permits to be obtained for plumbing electrical &
Valuation:
$45,000
Permit #:
B2012-2121
Status:
final
Fee:
$1,135
Permit Type:
Commercial
Building Type:
N/A
Demolish of walls & flooring-only 212 vintage # l
Valuation:
$120,000
Permit #:
B2016-2613
Status:
final
Fee:
$2,093
Permit Type:
Commercial
Building Type:
N/A
Interior improvements existing retail food/restaurant.new kitchen & dining area.type i hood
Valuation:
$500,000
Permit #:
200507278807
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
For 2nd floor office space. interior walls/acoustic ceiling/kitchen tenant improvement - building out of
Valuation:
$115,000
Permit #:
0500001371
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-3 (3 wk
Building Type:
N/A
Demolition aspects only. removal of an interior communication staircase between 30th & 31st floor
Valuation:
$80,000
Permit #:
200509274002
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Remodel storefront area of k shops
Valuation:
$225,000
Permit #:
B2010-1883
Status:
final
Fee:
$3,560
Permit Type:
Commercial
Building Type:
N/A
Building new construction additions alterations or sign
2009-09-16
Upgrade accessibility finishes and fixtures at restrooms
Valuation:
$100,000
Permit #:
B090978
Status:
final
Fee:
$2,844
Permit Type:
Calt
Building Type:
N/A
Tenant improvement - interior suite k-21"site for sore eyes
Valuation:
$20,000
Permit #:
B2010-1776
Status:
final
Fee:
$659
Permit Type:
Commercial
Building Type:
N/A
Converted: new rated corridor at second floor
Valuation:
$250,000
Permit #:
B-TI2007-68
Status:
final
Fee:
$3,561
Permit Type:
Commercial
Building Type:
N/A
Permit value$10kmessage contractor rebuild (e) rear porch- "like for like"
Valuation:
N/A
Permit #:
BLD2005-02365
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2008-05-19
Tenant improvement. for axa equitable life insurance company
Valuation:
$76,000
Permit #:
B080573
Status:
final
Fee:
$2,577
Permit Type:
Calt
Building Type:
N/A
Replace deck; must comply with fire zone requirements per section 19.28 of bmc
Valuation:
$890
Permit #:
B2002-00680
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2009-09-15
Installation of new atm cabinet at exterior wall at sonoma national bank
Valuation:
$18,500
Permit #:
B090960
Status:
final
Fee:
$713
Permit Type:
Calt
Building Type:
N/A
Fire alarm modification to tenant improvement covered by permit#200505122259
Valuation:
$9,500
Permit #:
200506276117
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
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William H Peacock License info
Verified License
| License # | 387776 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for William H Peacock 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 | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest National Insurance Company |
43
Permits
- Building permit records show that William H Peacock has worked on 43 permitted projects.
William H Peacock Employees
WP
William Heritage Peacock
Sole Owner