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Updated: Jun 11, 2026
Location and Projects
Address
1469 CREEKSIDE DR APT 2019, Walnut Creek, CA, 94569
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Altor Construction Engineer
Altor Construction, 1469 Creekside Dr, Walnut Creek, CA holds a General Building, General Engineering license and 1 other license according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Altor Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Altor Construction Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Pole Barn
ADU
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Pool House
Other Secondary Structure N...
Attic Remodel
Single Room Remodel
Cosmetic Remodel
Altor Construction Contact Information
Phone Number: (925) 639-4710
Address: 1469 CREEKSIDE DR APT 2019, Walnut Creek, CA 94569
Altor Construction Walnut Creek
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Altor Construction has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Altor Construction has worked on at least
1.0 project over the past year.
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
|
1 project
|
$100k-$250k |
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.
Hangar repair - repairing a wall and roof of a small hangar storage unit at the petaluma municipal airport which was damaged by an aircraft in 2022. this is a non-cip petaluma city project
Valuation:
$195,000
Permit #:
BLDC-2025-0057
Status:
complete
Fee:
$4,547
Permit Type:
N/A
Building Type:
N/A
Altor Construction Reviews
BuildZoom hasn't received any reviews for Altor Construction. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Altor Construction License info
Verified License
| License # | 1055950 |
| Status | Active |
| State | California |
| Type | General Building, General Engineering |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Altor Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1055950 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building |
| Class | A, B |
| Business Type | Sole Ownership |
- BuildZoom has not verified this license since November, 2024.
Verify this license's status for Altor Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Insured
| Insurer | Tnus Insurance Co |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |