Location and Projects
Address
434 N Tillamook, Portland, OR, 97227
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Clow Roofing & Siding Co
Clow Roofing & Siding Co, 434 N Tillamook, Portland, OR (Employees: Baker, Dennis, Baker, Dennis M, and Baker, Douglas Allen Allen) holds a Construction Contractor, Construction Contractor license and 2 other licenses according to the Washington license board.
Their BuildZoom score of 107 ranks in the top 6% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Clow Roofing & Siding Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Clow Roofing & Siding Co Services
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Clow Roofing & Siding Co Contact Information
Phone Number: (503) 281-1238
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Address: 434 N Tillamook, Portland, OR 97227
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Clow Roofing & Siding Co Portland
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Clow Roofing & Siding Co has a BuildZoom score of 107, which places them above 94% of 62,733 contractors in Oregon.
Activity
|
5 projects
|
2025 |
|
6 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Clow Roofing & Siding Co has worked on at least
14.0 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
|
3 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Clow Roofing & Siding Co mostly works on
commercial renovation
projects.
Pricing
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
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.
Building Permits by Clow Roofing & Siding Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
This is a reroof project with no tear off. we will be cleaning off the debris on the existing flat roofing on a section of the building and installing a mechanically attached tpo roofing system over insulation
Valuation:
$52,350
Permit #:
499-25-001813-STR
Status:
final
Fee:
$1,072
Permit Type:
Alteration
Building Type:
N/A
Cornell meadows condos (bldg -1777) - tear off existing comparable & flat roofing replace with comparable shingles new tpo (similar flat application as bldg-2312331 & comparable app as bldg-2311777)
Valuation:
N/A
Permit #:
P0301454
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cornell meadows condos (bldg -1777) - tear off existing comparable & flat roofing replace with comparable shingles new tpo (similar flat application as bldg-2312331 & comparable app as bldg-2311777)
Valuation:
N/A
Permit #:
BLDG-2507543
Status:
final
Fee:
$2,267
Permit Type:
N/A
Building Type:
N/A
Galewood; tear off existing flat roofing on building install mechanically attached tpo roofing system over insulation replace bad wood/plywood as needed
Valuation:
$139,850
Permit #:
499-24-002876-STR
Status:
issued
Fee:
$1,691
Permit Type:
Replacement
Building Type:
N/A
Cdl chiropractic clinic - tear off existing flat roofing and replace with new mechanically attached tpo roofing system
Valuation:
N/A
Permit #:
P0298111
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cdl chiropractic clinic - tear off existing flat roofing and replace with new mechanically attached tpo roofing system
Valuation:
N/A
Permit #:
BLDG-2502811
Status:
final
Fee:
$2,212
Permit Type:
N/A
Building Type:
N/A
Cornell meadows (bldg 1795) - tear off existing comparable & flat roofing replace with new comparable shingles new tpo
Valuation:
N/A
Permit #:
P0291585
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cornell meadows (bldg 1795) - tear off existing comparable & flat roofing replace with new comparable shingles new tpo
Valuation:
N/A
Permit #:
BLDG-2408066
Status:
final
Fee:
$2,137
Permit Type:
N/A
Building Type:
N/A
Commercial: tear off and replace built up roofing w mechanically attached tpo roofing system. 3, 200 square feet. contractor licensing verified
Valuation:
N/A
Permit #:
BCOMM-20-00107
Status:
complete
Fee:
$461
Permit Type:
N/A
Building Type:
N/A
Commercial - super torta install mechanically attached tpo roofing over poly iso insulation. (aprox. 1675 sqft)
Valuation:
N/A
Permit #:
BCOMM-24-00016
Status:
complete
Fee:
$370
Permit Type:
N/A
Building Type:
N/A
Math learning center - remove existing roof & replace with tpo membrane roofing
Valuation:
N/A
Permit #:
BLDG-2405566
Status:
issued
Fee:
$3,617
Permit Type:
N/A
Building Type:
N/A
Nami of wash co - replace existing comparable roof with new comparable shingles
Valuation:
N/A
Permit #:
BLDG-2407636
Status:
final
Fee:
$929
Permit Type:
N/A
Building Type:
N/A
Nami of wash co - replace existing comparable roof with new comparable shingles
Valuation:
N/A
Permit #:
P0290911
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace roof dryrot repair - ivr number = 547900000544 ~ ivr phone = 1-888-299-2821
Valuation:
$25,000
Permit #:
547-20-018-S
Status:
final
Fee:
$191
Permit Type:
Repair
Building Type:
N/A
Cornell meadows (1771) - re-roof
Valuation:
N/A
Permit #:
P0285002
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cornell meadows (1771) - re-roof
Valuation:
N/A
Permit #:
BLDG-2312331
Status:
final
Fee:
$1,087
Permit Type:
N/A
Building Type:
N/A
Cornell meadows (1755)- re-roof
Valuation:
N/A
Permit #:
P0284636
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cornell meadows (1755)- re-roof
Valuation:
N/A
Permit #:
BLDG-2311777
Status:
final
Fee:
$2,092
Permit Type:
N/A
Building Type:
N/A
Bristol court apartment building e - re-roof
Valuation:
$15,250
Permit #:
B0066219
Status:
final
Fee:
$429
Permit Type:
N/A
Building Type:
N/A
Bristol court apartment building c - re-roof
Valuation:
$15,250
Permit #:
B0066119
Status:
final
Fee:
$429
Permit Type:
N/A
Building Type:
N/A
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Clow Roofing & Siding Co Reviews
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Verified License
BuildZoom confirmed this contractor's license
Clow Roofing & Siding Co License info
Verified License
| License # | CLOWRSC991C3 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Clow Roofing & Siding Co at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 40364 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Clow Roofing & Siding Co at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | OR40364 |
| Status | Active |
| State | Oregon |
| Type | Roofing Contractors |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of October, 2011. Check the current license status of Clow Roofing & Siding Co with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Navigators Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | 429 Developers Surety And Indemnity Company |
| Bond Value | $20,000 |
42
Permits
- Building permit records show that Clow Roofing & Siding Co has worked on 42 permitted projects.
Clow Roofing & Siding Co Employees
BD
Baker, Dennis
BM
Baker, Dennis M
Corporate Officer
BA
Baker, Douglas Allen Allen
Corporate Officer
DB
Dennis Baker
President
DB
Douglas Baker
Director
HM
Hansen, Jeffrey Malcom
Corporate Officer
HM
Hansen, John M
JH
Jeffrey Hansen
Director
JH
John Hansen
President