Updated: Jun 05, 2026
Location and Projects
Address
6066 CAROL AVE, Alta Loma, CA, 91701
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Encore Construction
Encore Construction, 6066 Carol Ave, Alta Loma, CA (Owned by: David Lloyd Nelson) holds a General Building license and 2 other licenses 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 Encore Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Encore Construction Services
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Encore Construction Contact Information
Phone Number: (510) 796-8013
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Address: 6066 CAROL AVE, Alta Loma, CA 91701
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Reinforce storage shelves remove wood
Valuation:
$500
Permit #:
BC18-002
Status:
final
Fee:
$104
Permit Type:
Construction only
Building Type:
N/A
Replace leaking waterline from meter to building entry per plans
Valuation:
$3,500
Permit #:
B2020-0104
Status:
final
Fee:
$96
Permit Type:
Res-oss
Building Type:
N/A
Tear off and re-roof single family dwelling. replace plywood sheeting
Valuation:
$10,800
Permit #:
BLD2004-02290
Status:
final
Fee:
$323
Permit Type:
N/A
Building Type:
N/A
Repr & repl decks
Valuation:
$101,713
Permit #:
BPA05-538
Status:
final
Fee:
$3,024
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel
Valuation:
$10,000
Permit #:
BPA10-366
Status:
expired
Fee:
$732
Permit Type:
N/A
Building Type:
N/A
Building - replace 10 windows and 2 sliding glass doors all same size as previously permitted (mrd)
Valuation:
N/A
Permit #:
BLD2006-00659
Status:
expired
Fee:
$202
Permit Type:
N/A
Building Type:
N/A
Converted: (2) new 2x4 skylights @ kitchen
Valuation:
$3,500
Permit #:
B-CN2008-245
Status:
expired
Fee:
$194
Permit Type:
Residential
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Encore Construction License info
Verified License
| License # | 434258 |
| 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 Encore Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 821988 |
| 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 Encore Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 692148 |
| 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 Encore Construction 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 | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Security National Insurance Company |
7
Permits
- Building permit records show that Encore Construction has worked on 7 permitted projects.
Encore Construction Employees
BM
Brigette Christine Mason
Ceo / President
DN
David Lloyd Nelson
Owner
FM
Floyd Allen Mason
Rmo
JD
John George Defachelle
Owner