Updated: Jun 01, 2026
Location and Projects
Address
P O BOX 3189, Danville, CA, 94526
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the Gerontides Company Construction
the Gerontides Company, Danville, Po Box 3189, Danville, CA (Employees: Chrys Lampos Gerontides and Diane Aphrodite Gerontides) holds a General Building license and 3 other licenses 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 the Gerontides Company, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
the Gerontides Company Services
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the Gerontides Company Contact Information
Phone Number: (415) 736-8872
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Address: P O BOX 3189, Danville, CA 94526
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Building Permits by the Gerontides Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building/residential/ad/single family addition
2009-11-13
Addition to an existing single family residence to include 138 sq. ft. of new living space and remodel to main residence per plans 11-30-09 - like-for-like changes to windows on this permit with no change in size or design - has hoa approval/foster plng
Valuation:
N/A
Permit #:
BI426538
Status:
final
Fee:
$10,934
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2010-09-08
Three story addition to home for wing to include theatre room multi purpose room art studio next to existing detached garage with long hallway connected to main house 11/12/2010--see revised plan for foundation./bw-jak
Valuation:
N/A
Permit #:
BIAD10-006049
Status:
final
Fee:
$6,465
Permit Type:
N/A
Building Type:
N/A
Exterior door and window replacement. remodel kitchen. remove interior wall. replace shower pan and tile surround in bathroom #4. all work per plans **4/23/07 inspection 109-frame**
Valuation:
N/A
Permit #:
BI395701
Status:
final
Fee:
$2,433
Permit Type:
N/A
Building Type:
N/A
Building/residential/mir/miscellaneous residential
2011-01-19
Extend the shed to existing shed by 1352 sf. addition and 356 sf covered porch
Valuation:
N/A
Permit #:
BIMIR11-000408
Status:
final
Fee:
$2,040
Permit Type:
N/A
Building Type:
N/A
Demolish existing exterior pavillion required j-# before final 11-30-09 - demolish of pavilion w/bbq - no other work/foster plng j# 3g999
Valuation:
N/A
Permit #:
BI426941
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Building/residential/mir/miscellaneous residential
2011-02-23
New ground mounted diesel back-up generator per plans
Valuation:
N/A
Permit #:
BIMIR11-001190
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Family, kitchen addit/remodel
Valuation:
N/A
Permit #:
BIAD0000244151
Status:
final
Fee:
$10,746
Permit Type:
N/A
Building Type:
N/A
Remodel baths/kitch rep deck
Valuation:
N/A
Permit #:
BIAL0000228914
Status:
final
Fee:
$1,453
Permit Type:
N/A
Building Type:
N/A
S.f.r. w/att garage
Valuation:
N/A
Permit #:
BIR0000229215
Status:
final
Fee:
$7,815
Permit Type:
N/A
Building Type:
N/A
Single family and garage
Valuation:
$211,920
Permit #:
BIR0000160817
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence
Valuation:
N/A
Permit #:
BIR0000226653
Status:
final
Fee:
$7,397
Permit Type:
N/A
Building Type:
N/A
Single family residence
Valuation:
N/A
Permit #:
BIR0000214513
Status:
final
Fee:
$9,712
Permit Type:
N/A
Building Type:
N/A
Single family residence
Valuation:
N/A
Permit #:
BIR0000221969
Status:
final
Fee:
$7,315
Permit Type:
N/A
Building Type:
N/A
Single family residence
Valuation:
N/A
Permit #:
BIR0000221671
Status:
final
Fee:
$8,688
Permit Type:
N/A
Building Type:
N/A
57 sq ft kitchen addition per plans
Valuation:
N/A
Permit #:
BI330065
Status:
final
Fee:
$1,416
Permit Type:
N/A
Building Type:
N/A
Roofing permit classs c min 10 squares concrete
Valuation:
N/A
Permit #:
BI333525
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Family room addition. 252 sq ft
Valuation:
N/A
Permit #:
BI302589
Status:
final
Fee:
$1,227
Permit Type:
N/A
Building Type:
N/A
Key stone ret. wall
Valuation:
N/A
Permit #:
BIMI0000227325
Status:
final
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Open cabana
Valuation:
N/A
Permit #:
BIMI0000238661
Status:
final
Fee:
$232
Permit Type:
N/A
Building Type:
N/A
Gazebo
Valuation:
N/A
Permit #:
BIMI0000221672
Status:
final
Fee:
$166
Permit Type:
N/A
Building Type:
N/A
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the Gerontides Company Reviews
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Verified License
BuildZoom confirmed this contractor's license
the Gerontides Company License info
Verified License
| License # | 581565 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for the Gerontides Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 601864 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 the Gerontides Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 574087 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 the Gerontides Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 549888 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 the Gerontides Company 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 | Hudson Insurance Company |
| Bond Value | $15,000 |
57
Permits
- Building permit records show that the Gerontides Company has worked on 57 permitted projects.
the Gerontides Company Employees
CG
Chrys Lampos Gerontides
Sole Owner
DG
Diane Aphrodite Gerontides
Officer