Updated: Jun 14, 2026
Location and Projects
Address
P O BOX 91, Ione, CA, 95640
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William A Lyons Construction
William A Lyons, Ione, Po Box 91, Ione, CA (Owned by: William Anthony Lyons) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring William A Lyons, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
William A Lyons Services
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William A Lyons Contact Information
Phone Number: (209) 304-1129
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Address: P O BOX 91, Ione, CA 95640
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential addition 612 sf deck
Valuation:
$60,000
Permit #:
B21-2388
Status:
final
Fee:
$4,881
Permit Type:
N/A
Building Type:
N/A
Addition 144sqft un-conditioned space
Valuation:
$26,000
Permit #:
B20-1938
Status:
final
Fee:
$1,484
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B19-1337
Status:
issued
Fee:
$30
Permit Type:
Demolish (interior)
Building Type:
N/A
Kearny mesa; building mechanical electrical and plumbing permits for model and phase 1 construction of two new condominium buildings at a vacant lot in an existing residential development site. each building has 4 floors and 12 residential units with attached garages at first floor. zone: cc-1-3/esl/geo 51/pdp9257/99-1269/pts#5715
Valuation:
$2,175,246
Permit #:
1052731
Status:
complete
Fee:
$288,787
Permit Type:
Five or more fami...
Building Type:
N/A
Kearny mesa; building mechanical electrical and plumbing permits for model and phase 1 construction of two new condominium buildings at a vacant lot in an existing residential development site. each building has 4 floors and 12 residential units with attached garages at first floor. zone: cc-1-3/esl/geo 51/pdp9257/99-1269/pts#5715
Valuation:
$2,175,246
Permit #:
1052729
Status:
complete
Fee:
$288,787
Permit Type:
Five or more fami...
Building Type:
N/A
Kearny mesa; building mechanical electrical and plumbing permits for model and phase 1 construction of two new condominium buildings at a vacant lot in an existing residential development site. each building has 4 floors and 12 residential units with attached garages at first floor. zone: cc-1-3/esl/geo 51/pdp9257/99-1269/pts#5715
Valuation:
N/A
Permit #:
1055205
Status:
complete
Fee:
$288,787
Permit Type:
Five or more fami...
Building Type:
N/A
Kearny mesa; building mechanical electrical and plumbing permits for model and phase 1 construction of two new condominium buildings at a vacant lot in an existing residential development site. each building has 4 floors and 12 residential units with attached garages at first floor. zone: cc-1-3/esl/geo 51/pdp9257/99-1269/pts#5715
Valuation:
N/A
Permit #:
1055213
Status:
complete
Fee:
$288,787
Permit Type:
Five or more fami...
Building Type:
N/A
Kearny mesa; building mechanical electrical and plumbing permits for model and phase 1 construction of two new condominium buildings at a vacant lot in an existing residential development site. each building has 4 floors and 12 residential units with attached garages at first floor. zone: cc-1-3/esl/geo 51/pdp9257/99-1269/pts#5715
Valuation:
N/A
Permit #:
1055217
Status:
complete
Fee:
$288,787
Permit Type:
Five or more fami...
Building Type:
N/A
Kearny mesa; building mechanical electrical and plumbing permits for model and phase 1 construction of two new condominium buildings at a vacant lot in an existing residential development site. each building has 4 floors and 12 residential units with attached garages at first floor. zone: cc-1-3/esl/geo 51/pdp9257/99-1269/pts#5715
Valuation:
N/A
Permit #:
1055218
Status:
complete
Fee:
$288,787
Permit Type:
Five or more fami...
Building Type:
N/A
Kearny mesa; building mechanical electrical and plumbing permits for model and phase 1 construction of two new condominium buildings at a vacant lot in an existing residential development site. each building has 4 floors and 12 residential units with attached garages at first floor. zone: cc-1-3/esl/geo 51/pdp9257/99-1269/pts#5715
Valuation:
N/A
Permit #:
1055214
Status:
complete
Fee:
$288,787
Permit Type:
Five or more fami...
Building Type:
N/A
Kearny mesa; building mechanical electrical and plumbing permits for model and phase 1 construction of two new condominium buildings at a vacant lot in an existing residential development site. each building has 4 floors and 12 residential units with attached garages at first floor. zone: cc-1-3/esl/geo 51/pdp9257/99-1269/pts#5715
Valuation:
N/A
Permit #:
1055219
Status:
complete
Fee:
$288,787
Permit Type:
Five or more fami...
Building Type:
N/A
Add 492sf addition & 704sf interior remodel to front unit 4195 epsilon st (addition - to be new familyrm/two bathrms/and office-library)(remodel - to inculde living, dinning/kit, two bedrms,and utility closet) sesdpd mf-3000 southeastern 36 william lyons
Valuation:
$79,692
Permit #:
666152
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
Add/Alt 1 or 2 Fa...
Black mountain ranch. jo# 421942. public right-of-way permit. dwg# 32767-d. public improvements for black mountain ranch north village unit 1-e. council district 1. d&g reviewer: berric doringo
Valuation:
$0
Permit #:
352100
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kearny mesa. building permit for 2 new cmu and steel trash enclosures in existing mdu site. cc-1-3. geo haz 51. pdp 9257 99-1269
Valuation:
$3,840
Permit #:
1356306
Status:
complete
Fee:
$2,346
Permit Type:
Acc struct to 3+ ...
Building Type:
N/A
Tr 17493 - precise grade 6 units
Valuation:
N/A
Permit #:
ENG15-0197
Status:
final
Fee:
$24,183
Permit Type:
Precise
Building Type:
N/A
Notice to proceed issued 7/1/05. jo# 421942. dwg# 32767-d (1-13). subdivision improvement agreement for black mountain ranch north village unit 1e
Valuation:
$0
Permit #:
684696
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bldg permit to convert 3 garage spaces in bldg #16 to temporary sales offices & ada restroom for new condo complex. ct#91.02
Valuation:
$29,000
Permit #:
372994
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
4342 Add/Alt 3+, ...
Bldg permit for new recreation building for new condo complex. 187 sq' addition. owner; william lyon homes. census tract 91.02.
Valuation:
$4,675
Permit #:
334636
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
3282 Acc Bldg to ...
Recorded 9/20/05, doc# 2005-0812101. certificate of correction recorded on 8-27-2009 as doc no. 2009-0481829,or
Valuation:
$0
Permit #:
239851
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Putting in new propane tank and running line from tank to house and installing a gas heater and ducting
Valuation:
$0
Permit #:
04003381
Status:
CLOSED
Fee:
$91
Permit Type:
N/A
Building Type:
Residential
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William A Lyons License info
Verified License
| License # | 654628 |
| 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 William A Lyons at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 223754 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical, General Engineering, Plumbing |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for William A Lyons at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
160
Permits
- Building permit records show that William A Lyons has worked on 160 permitted projects.
William A Lyons Employees
WL
William Anthony Lyons
Owner
WL
William Eugene Lyons
Sole Owner