Updated: Mar 25, 2026
Location and Projects
Address
P O BOX 1703, San Mateo, CA, 94401
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Lochner Construction
Lochner Construction, San, Po Box 1703, San Mateo, CA (Owned by: David Charles Lochner Iii) holds a General Building license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Lochner Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Lochner Construction Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Framing
Garage Construction
Other Commercial New Constr...
ADU
Whole Home Remodel
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Single Room Remodel
Lochner Construction Contact Information
Phone Number: (650) 235-5858
Address: P O BOX 1703, San Mateo, CA 94401
Lochner Construction San Mateo
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Lochner Construction has a BuildZoom score of 94, which places them above 76% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Lochner 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
|
$5k-$20k |
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.
Extend kitchen and entry and remodel extend family room. revision 10-14-93 slg - revise floor framing addition 3 additional concrete pier
Valuation:
$868
Permit #:
BLD93-1171
Status:
final
Fee:
$1,471
Permit Type:
N/A
Building Type:
N/A
Amendment to permit no. 318516 finish of 2 new bathrooms
Valuation:
N/A
Permit #:
318770
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Finish off 2 new bathrooms - see permit #312776
Valuation:
N/A
Permit #:
318516
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing repair to under floor 4 waste line for the duplex. all work on private property no work in prow
Valuation:
$7,300
Permit #:
MEP-2025-300436
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Lochner Construction License info
Verified License
| License # | 545328 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Lochner Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Lochner Construction Employees
DI
David Charles Lochner Iii
Owner
Hhe's the best!! Has extensive knowledge all phases of construction
Wouldn't hesitate to hire Mr. Lochner