Updated: Jun 28, 2026
Location and Projects
Address
P O BOX 863, Healdsburg, CA, 95448
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Oak Shadows Construction Co Inc Photos
Oak Shadows Construction Co Inc
Owned and operated by Sonoma County native Mike Flowers, Oak Shadows has been building homes in Northern California since 1985. For the past 15 years, we have focused primarily on building high-end homes and estates, barns and wineries in Sonoma and Mendocino Counties.We work with property owners to build new homes or re-build existing ones. We also purchase raw land on which to design site-specific custom homes or homes on speculation.
From BuildZoom: Oak Shadows Construction Co Inc, Healdsburg, Po Box 863, Healdsburg, CA (Employee: Monique Buegeleisen) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Oak Shadows Construction Co Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Oak Shadows Construction Co Inc 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
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Doors and Windows
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Flatwork Concrete
Foundations
Other Concrete
Pool and Spa Construction
Demolition
Oak Shadows Construction Co Inc Contact Information
Phone Number: (707) 433-9324
Address: P O BOX 863, Healdsburg, CA 95448
Oak Shadows Construction Co Inc Healdsburg
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Oak Shadows Construction Co Inc has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
5 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Oak Shadows Construction Co Inc has worked on at least
11.0 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.
Experience
|
5 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Oak Shadows Construction Co Inc mostly works on
new construction
projects.
Pricing
|
3 projects
|
$250k-$500k |
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.
Building Permits by Oak Shadows Construction Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Evt17-05579 rbld new single family dwelling 1540(sf) 3bd/2ba attached garage 576(sf) porches 288(sf) 2017 sonoma complex fire this project aims to rebuild a house impacted by the 2017 tubbs fire. i was not the original owner but i purchased the land in 2023. the new structure is a 1540 sqft single-family residence with three bedrooms and two bathrooms. the new structure is in the same... see more
Valuation:
N/A
Permit #:
BLD24-7633
Status:
issued
Fee:
$5,364
Permit Type:
N/A
Building Type:
N/A
(n) adu 684 sf above detached 3-car garage 740 sf
Valuation:
$400,000
Permit #:
B24-0166
Status:
approved
Fee:
$7,307
Permit Type:
Accessory dwellin...
Building Type:
N/A
(n) adu 684 sf above detached 3-car garage 740 sf
Valuation:
$400,000
Permit #:
B24-0121
Status:
approved
Fee:
$7,307
Permit Type:
Accessory dwellin...
Building Type:
N/A
(n) single family dwelling 3 198 sf
Valuation:
$1,000,000
Permit #:
B24-0165
Status:
approved
Fee:
$21,132
Permit Type:
New single family...
Building Type:
N/A
(n) single family dwelling 3 198 sf
Valuation:
$1,000,000
Permit #:
B24-0120
Status:
approved
Fee:
$21,132
Permit Type:
New single family...
Building Type:
N/A
*approved for third party review 1/19/23* new single family dwelling (2, 466 sf) attached garage (602 sf) covered porch & lanai (484 sf)
Valuation:
N/A
Permit #:
BLD22-7404
Status:
final
Fee:
$50,577
Permit Type:
N/A
Building Type:
N/A
Tubbs-adobe fire 2017: rebuild 2804 sf single family dwelling 622 sf garage 59 sf covered porch. original 2968 plans revised 6-20-18: 2971 sf single family dwelling 455 sf garage 59 sf porch 180 sf covered porch. converting garage space to living space. converting 167 sf to living space the following conditions are required: backflow: fire sprinklers will be required so a minimum 1” b... see more
Valuation:
$500,000
Permit #:
B18-1817
Status:
final
Fee:
$6,576
Permit Type:
N/A
Building Type:
N/A
(n) adu 695 sf above detached 3-car garage 751 sf
Valuation:
$400,000
Permit #:
B24-0279
Status:
approved
Fee:
$7,307
Permit Type:
Accessory dwellin...
Building Type:
N/A
New primary residence - 3326 sq ft 2 story single family dwelling - 820 sq ft porch/brzwy/lanai - 1106 sq ft garage - 407 sq ft utility area w/1/2 bathroom (original single family dwelling was 816 sq ft)
Valuation:
N/A
Permit #:
BLD19-5810
Status:
issued
Fee:
$37,752
Permit Type:
N/A
Building Type:
N/A
(n) single family dwelling 3 215 sf
Valuation:
$1,000,000
Permit #:
B24-0278
Status:
approved
Fee:
$15,088
Permit Type:
New single family...
Building Type:
N/A
*approved for third party review 1/19/23* new game room with conditioned space (288 sf) and lanai (288 sf) - new single family dwelling permitted under bld22-7404
Valuation:
N/A
Permit #:
BLD22-7405
Status:
final
Fee:
$2,493
Permit Type:
N/A
Building Type:
N/A
2020 lnu complex fire - single family dwelling 4, 236 sq attd garage/wine cellar 732 sq covered porch 787 sq - evt20-00067
Valuation:
N/A
Permit #:
BLD20-6990
Status:
final
Fee:
$11,029
Permit Type:
N/A
Building Type:
N/A
2020 glass fire - 3646 sqft sfd; 1464 sqft att'd garage/storage; 564 sqft covered porch/terrace - evt20-00816
Valuation:
N/A
Permit #:
BLD22-2923
Status:
final
Fee:
$10,563
Permit Type:
N/A
Building Type:
N/A
(temp occ granted 6/2 mp) 2017 complex fire - 3761 sqft sfd; 840 sqft att'd garage; 537 sqft living space above garage; 862 sqft covered porches - evt17-04171
Valuation:
N/A
Permit #:
BLD20-8635
Status:
final
Fee:
$10,855
Permit Type:
N/A
Building Type:
N/A
2020 lnu complex fire - rebuild 4124 sqft sfd; 489 covered porch/patio - evt20-00096
Valuation:
N/A
Permit #:
BLD21-3654
Status:
final
Fee:
$10,113
Permit Type:
N/A
Building Type:
N/A
2017 complex fire - 2785 sqft sfd; 1198 sqft covered porches/patios - evt17-04192
Valuation:
N/A
Permit #:
BLD20-7936
Status:
issued
Fee:
$10,328
Permit Type:
N/A
Building Type:
N/A
2020 lnu complex fire - 880 sqft new adu (conversion from existing garage) - evt20-00096
Valuation:
N/A
Permit #:
BLD21-3657
Status:
issued
Fee:
$7,914
Permit Type:
N/A
Building Type:
N/A
2017 complex fire - 897 sqft detached garage - evt17-04192
Valuation:
N/A
Permit #:
BLD20-7938
Status:
issued
Fee:
$1,576
Permit Type:
N/A
Building Type:
N/A
Renew to complete bld03-1042 renew b-150845 adu w attach garage and breezeway 75% inspections. 1-13-2005 temp occupancy applied for and fees added on this date
Valuation:
N/A
Permit #:
BLD19-4858
Status:
final
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
2017 complex fire : 2870 sf single family dwelling 660 sf garage 42 sf porch evt17-04870
Valuation:
N/A
Permit #:
BLD18-7585
Status:
final
Fee:
$8,078
Permit Type:
N/A
Building Type:
N/A
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Oak Shadows Construction Co Inc License info
Verified License
| License # | 757415 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Oak Shadows Construction Co Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 473450 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Oak Shadows Construction Co Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
48
Permits
- Building permit records show that Oak Shadows Construction Co Inc has worked on 48 permitted projects.
Oak Shadows Construction Co Inc Employees
MB
Monique Buegeleisen
Officer