Updated: Apr 26, 2026
Location and Projects
Address
1719 WEST AVENUE K-10, Lancaster, CA, 93534
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Assertive Roofing
Assertive Roofing at 1719 WEST AVENUE K-10, Lancaster, CA 93534, held a Roofer license (#960290) with the California contractors license board with an expiration date of 04-30-2017. We last verified the license was expired on 04-25-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Assertive Roofing Services
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Assertive Roofing Contact Information
Phone Number: (661) 992-3440
Address: 1719 WEST AVENUE K-10, Lancaster, CA 93534
This is a sample of this contractor's permits. Click here to access their complete permit history.
Reroof: remove and replace 2064sf roof using class a shingles not to exceed two total layers per code. cool roof form declares exemption: no ducts in attic
Valuation:
N/A
Permit #:
11-01038
Status:
final
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
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Assertive Roofing License info
Inactive License
| License # | 960290 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| 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.
Check this license's status for Assertive Roofing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Assertive Roofing, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | Old Republic Surety Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Assertive Roofing Employees
SB
Shane Blattenberger
Sole Owner