Updated: Jul 03, 2026
Location and Projects
Address
201 JACKSON AVENUE, Redwood City, CA, 94064
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Bay Cities Roofing Co
Bay Cities Roofing Co, 201 Jackson Ave, Redwood City, CA (Employees: Donald Louis Sullivan and Mauro Adrian Bailon) holds a Roofing license and 6 other licenses according to the California license board.
Their BuildZoom score of 108 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bay Cities Roofing Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Bay Cities Roofing Co Contact Information
Phone Number: (408) 445-9101
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Address: 201 JACKSON AVENUE, Redwood City, CA 94064
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Bay Cities Roofing Co Redwood City
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Bay Cities Roofing Co has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
7 projects
|
2025 |
|
3 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Bay Cities Roofing Co has worked on at least
15.0 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
|
15 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Bay Cities Roofing Co mostly works on
roofing project
projects.
Pricing
|
3 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
The typical size of their permits is approximately $20,500. This graph shows the distribution of these job values.
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 Bay Cities Roofing Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tear off existing roofing and install tl presidential class a composition shingles at 50 squares to main house and adu
Valuation:
$45,000
Permit #:
BD-2025-298688
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tear-off existing composition shingles and install #30lb felt. new flashings and tl landmark ashalt composition shingles. (26sq)
Valuation:
$20,000
Permit #:
BD-2025-297690
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove (e) wood shakes install 1/2 plywood #30 felt install (n) flashing tl presidential comparable shingles 32 squares
Valuation:
$40,000
Permit #:
BD-2023-289756
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reroofing. self-adhesive bitumen hembrane. no hot works
Valuation:
$18,000
Permit #:
202505136358
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Re-roofing - pitched roof - remove existing asphalt comparable shingle and install 1/2 inch plywood 30lbs felt - install t/l presidential comparable shingle 2200 sq feet
Valuation:
$29,000
Permit #:
BD-2023-290190
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove (e) shingles install 30# felt paper install tl presidential comparable shingles no new plywood 18 squares
Valuation:
$20,500
Permit #:
BD-2023-288377
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Partial re-roof. tear off existing no sheathing and install #30 felt paper and roof flashings and new shingles @ 13 squares
Valuation:
N/A
Permit #:
BD-2024-292416
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-roofing only garage remove existing asphalt roofing install new glass base one ply smooth bitumen membrane and one ply granulate membrane torch on
Valuation:
N/A
Permit #:
BLD2021-03048
Status:
final
Fee:
$239
Permit Type:
N/A
Building Type:
N/A
20 squares certainteed presidential tl shadow gray
Valuation:
N/A
Permit #:
BLDG2023-0487
Status:
issued
Fee:
N/A
Permit Type:
Reroof_na
Building Type:
N/A
Remove (e) old shingles. install 30lb felt and comparable asphalt shingles flashings no new sheating 22 sq
Valuation:
$21,500
Permit #:
BD-2024-293245
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-roofing no hot work
Valuation:
$14,000
Permit #:
202505277277
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Residential reroof new comparable shingles flashing
Valuation:
$24,000
Permit #:
BLD2023-00251
Status:
approved
Fee:
$635
Permit Type:
Re roof
Building Type:
N/A
Residential reroof tear off new comparable shingles
Valuation:
$20,000
Permit #:
BLD2023-00239
Status:
final
Fee:
$573
Permit Type:
Re roof
Building Type:
N/A
Re-roof repair only front area - 700 sq ft. tear off
Valuation:
N/A
Permit #:
BLDG2024-0466
Status:
issued
Fee:
$1,932
Permit Type:
Reroof residence
Building Type:
N/A
25% existing roof repair with wood shingle fire rated
Valuation:
N/A
Permit #:
BLDG2021-0217
Status:
approved
Fee:
N/A
Permit Type:
Reroof_na
Building Type:
N/A
Remove existing roof repair all dry rot install
Valuation:
$16,800
Permit #:
BP21-0228
Status:
final
Fee:
$544
Permit Type:
Re-roof
Building Type:
N/A
Remove existing wood shake roof install 30 lbs felt and comparable tl persidential. required inspections include tear off roof nailing in progress and final
Valuation:
$16,000
Permit #:
BLD2019-00754
Status:
final
Fee:
$246
Permit Type:
Re-roofing
Building Type:
N/A
1-story single family dwelling re-roof: removing comparable shingle and installing new. (30 sq)
Valuation:
$15,000
Permit #:
BD-2019-270837
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reroof main residence 7, 000 sf
Valuation:
N/A
Permit #:
BP23-00810
Status:
final
Fee:
N/A
Permit Type:
Main residence > ...
Building Type:
N/A
Reroof pool house 500 sf
Valuation:
N/A
Permit #:
BP23-00811
Status:
final
Fee:
N/A
Permit Type:
Acc strct =< 5000sf
Building Type:
N/A
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Bay Cities Roofing Co Reviews
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Verified License
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Bay Cities Roofing Co License info
Verified License
| License # | 819941 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Bay Cities Roofing Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 615840 |
| Status | Active |
| City | Milpitas |
| Type | General Contractor |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of May, 2011. Check the current license status of Bay Cities Roofing Co with the The City of Milpitas, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 615840 |
| 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. If this is your business, please update your license status.
Check this license's status for Bay Cities Roofing Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 729360 |
| 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. If this is your business, please update your license status.
Check this license's status for Bay Cities Roofing Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 579127 |
| 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. If this is your business, please update your license status.
Check this license's status for Bay Cities Roofing Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 456961 |
| 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. If this is your business, please update your license status.
Check this license's status for Bay Cities Roofing Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 454572 |
| Status | Inactive |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, Warm Air Heating, Ventilating And Air Conditioning |
| 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. If this is your business, please update your license status.
Check this license's status for Bay Cities Roofing Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
208
Permits
- Building permit records show that Bay Cities Roofing Co has worked on 208 permitted projects.
Bay Cities Roofing Co Employees
BR
Bay Cities Roofing
Owner
DS
Donald Louis Sullivan
Sole Owner
MB
Mauro Adrian Bailon
Owner
MS
Michael Emerson Shephard
Sole Owner
NC
Nancy Marie Crest
Officer
PC
Peter Charles Crest
Sole Owner