Updated: Apr 22, 2026
Location and Projects
Address
PO Box 151683, San Rafael, CA, 94915
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Keith Tadder Construction Photos
Keith Tadder Construction
Keith Tadder Construction, San, Po Box 151683, San Rafael, CA (Owned by: Keith Lavern Tadder) holds a General Building license according to the California license board.
Their BuildZoom score of 116 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Keith Tadder Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Keith Tadder Construction Services
Start a project today:
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
Siding
Stucco and Exterior Plastering
Other Exteriors
Decks and Porches
Doors and Windows
Framing
Wood Fences
Other Carpentry
Drywall
Interior Plaster
Gutters and Flashing
Cabinets
Finish Carpentry
Deck Repair
Industrial Renovation
Hotel Renovation
Warehouse Renovation
Small Multi-Family Remodel ...
Whole Home Remodel
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Attic Remodel
Single Room Remodel
Keith Tadder Construction Contact Information
Phone Number: (415) 786-0583
Address: PO Box 151683, San Rafael, CA 94915
Keith Tadder Construction San Rafael
Quality
116
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Keith Tadder Construction has a BuildZoom score of 116, which places them above 98% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
5 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Keith Tadder Construction has worked on at least
10.0 projects over the past 3 years.
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 |
|
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.
Keith Tadder Construction Reviews
5 out of 5 stars, based on
2
reviews
-
By Vicki M.May 14, 2019Stucco project and office remodel
-
AnonymousMay 1, 2019
Keith and his “army” of contractors are consummate professionals. They obtain permits, get inspections, recommend suppliers for items, follow up on details I would have missed. They even see to it that people I hire independently do the job correctly! I trust this man and his crew implicitly! Wonderful job!
Building Permits by Keith Tadder Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace leaking water heater replace expansion tank earthquake straps pan and gas line and sediment trap. run pressure relief valve line to exterior and run pan drain line to exterior
Valuation:
$3,000
Permit #:
B37542
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Replace 2 sliding doors and 3 windows
Valuation:
N/A
Permit #:
BD2506-0056
Status:
final
Fee:
$1,515
Permit Type:
Residential repla...
Building Type:
N/A
Convert 2 homes into 1 single family dwelling total 3 stories
Valuation:
$180,000
Permit #:
BR17-257
Status:
final
Fee:
$5,190
Permit Type:
Full construction
Building Type:
N/A
Remodel of portion of building
Valuation:
N/A
Permit #:
B2303-059
Status:
final
Fee:
N/A
Permit Type:
Alter-commercial
Building Type:
N/A
Repair balcony units 1-12 &14-23 work happens all at once
Valuation:
N/A
Permit #:
BD2409-0029
Status:
final
Fee:
$2,011
Permit Type:
Ab 326 - sb721 re...
Building Type:
N/A
Install 30lb under sink grease trap and new drain line
Valuation:
N/A
Permit #:
P2408-031
Status:
final
Fee:
$169
Permit Type:
Replace sewer/dra...
Building Type:
N/A
Replace 2 compartment sink with 3 compartments
Valuation:
N/A
Permit #:
P2211-007
Status:
final
Fee:
N/A
Permit Type:
Replace water ser...
Building Type:
N/A
Electric water heaters units 2 3 4 5 6 7 8 and 9
Valuation:
N/A
Permit #:
P2403-006
Status:
final
Fee:
N/A
Permit Type:
40 gl water heate...
Building Type:
N/A
Replace siding in kind - t-11 ( 1 - 4x8; 1 4x5;
Valuation:
$18,800
Permit #:
B2021-1792
Status:
final
Fee:
$465
Permit Type:
Residential
Building Type:
N/A
Siding: replace 3 pieces of siding - in kind - wui
Valuation:
$2,450
Permit #:
B2021-1793
Status:
final
Fee:
$112
Permit Type:
Residential
Building Type:
N/A
Replace 4 areas of siding - per site plan ( wui )
Valuation:
$3,950
Permit #:
B2021-1524
Status:
final
Fee:
$129
Permit Type:
Residential
Building Type:
N/A
C/o w/h & heating unit new footing under stairs sheetrock
Valuation:
N/A
Permit #:
B2005-026
Status:
final
Fee:
$2,780
Permit Type:
Alter-sfd
Building Type:
N/A
Conversion of 399 sq ft of unconditioned
Valuation:
N/A
Permit #:
B2006-168
Status:
final
Fee:
$1,431
Permit Type:
Alter-sfd
Building Type:
N/A
Replace 48 x 48 window with new
Valuation:
N/A
Permit #:
BD2309-0036
Status:
final
Fee:
$159
Permit Type:
Residential repla...
Building Type:
N/A
Kitchen & bathroom remodel-move wall between living
Valuation:
$80,000
Permit #:
B2017-0602
Status:
final
Fee:
$3,049
Permit Type:
Residential
Building Type:
N/A
Convert hall bathroom to closet create
Valuation:
N/A
Permit #:
B1904-135
Status:
final
Fee:
$1,878
Permit Type:
Alter-sfd
Building Type:
N/A
Kitchen & master bathroom remodel
Valuation:
N/A
Permit #:
B1904-064
Status:
final
Fee:
$4,418
Permit Type:
Alter-sfd
Building Type:
N/A
Remove/replace bad siding exterior & 4x8 sheetrock interior
Valuation:
N/A
Permit #:
B2019-0327
Status:
final
Fee:
$356
Permit Type:
Residential
Building Type:
N/A
Replace water htr and 90 amp sub
Valuation:
N/A
Permit #:
P1904-034
Status:
final
Fee:
$250
Permit Type:
Alter-sfd
Building Type:
N/A
Revision b2019-0327-replace windows siding termite dryrot
Valuation:
N/A
Permit #:
B2019-0444
Status:
final
Fee:
$2,097
Permit Type:
Residential
Building Type:
N/A
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Keith Tadder Construction License info
Verified License
| License # | 707671 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Keith Tadder Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
116
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
31
Permits
- Building permit records show that Keith Tadder Construction has worked on 31 permitted projects.
Keith Tadder Construction Employees
KT
Keith Lavern Tadder
Owner
I worked with Keith Tadder Construction on two major jobs at our business location. Both projects involved multiple months on site. The first was a major stucco project involving one full side of a two-story office building. It was a nightmare of wires, cords, etc. for which they had to figure out what was still live. The second was a six-month renovation of our office space (2500 sq ft), during which we continued to occupy the space. In other words, they worked around us and we worked around them. In both cases KTC was working on and in a building constructed in the late 1800's. I can't say enough about Keith and his crew: reliable, dependable, honest, flexible, reasonably priced, and they did a great job. We weren't sure what we were going to find daily inside our walls but Keith arrived daily on the projects (by or before 8:00am) and always gave me options. I would hire these guys again in a New York minute (and I have for a couple of projects at my home). I trust them completely.