Updated: Jul 06, 2026
Location and Projects
Address
12301 Se Hwy 212 Clackamas, Happy Valley, OR, 97015
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Knez Building Materials Construction
Serving the greater Portland area from Happy Valley, Oregon, Knez Building Materials Co specializes in supplying construction materials for residential and commercial projects. Established in 1984, the company has nearly three decades of experience providing contractors and property owners with a wide range of products, including drywall, insulation, steel studs, tools, and accessories. Knez Building Materials Co caters to both the remodeling and new construction sectors, offering delivery services and on-site stocking for jobs of varying sizes. Product offerings also extend to specialty items such as acoustical ceiling systems and waterproofing materials. With a locally based warehouse, the company supports projects throughout Portland and surrounding communities with an emphasis on reliable material sourcing and contractor support.
Knez Building Materials Co Services
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Knez Building Materials Co Contact Information
Phone Number: (503) 655-5690
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Address: 12301 Se Hwy 212 Clackamas, HAPPY VALLEY, OR 97015
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Knez Building Materials Co HAPPY VALLEY
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Knez Building Materials Co has a BuildZoom score of 98, which places them above 84% of 62,733 contractors in Oregon.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Knez Building Materials Co 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
|
$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 Knez Building Materials Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
**digital review** like for like repair of 1600 sq ft single family dwelling 280 sq ft carport 360 sq ft covered deck 530 sq ft garage due to fire damage
Valuation:
$325,000
Permit #:
749-25-000156-STR
Status:
issued
Fee:
$3,886
Permit Type:
Repair
Building Type:
N/A
Residential 1 & 2 family dwelling (new only) limited
2021-05-10
Elk meadows; 2535 sq ft single family dwelling + 543 sq ft garage + backflow
Valuation:
$270,000
Permit #:
749-21-000244-DWL
Status:
issued
Fee:
$22,380
Permit Type:
New
Building Type:
N/A
Residential 1 & 2 family dwelling (new only) limited
2021-03-19
Elk meadows; 2535 sq ft single family dwelling 543 sq ft garage + backflow
Valuation:
$250,000
Permit #:
749-21-000008-DWL
Status:
issued
Fee:
$22,095
Permit Type:
New
Building Type:
N/A
Residential 1 & 2 family dwelling (new only) limited
2021-06-09
Elk meadows; 2555 sq ft single family dwelling 704 sq ft garage + backflow
Valuation:
$250,000
Permit #:
749-21-000006-DWL
Status:
issued
Fee:
$22,452
Permit Type:
New
Building Type:
N/A
Residential 1 & 2 family dwelling (new only) limited
2021-09-30
Elk meadows; 2535 sq ft single family dwelling 543 sq ft garage + backflow
Valuation:
$250,000
Permit #:
749-20-000123-DWL
Status:
final
Fee:
$22,095
Permit Type:
New
Building Type:
N/A
Additional windows to the original plan
Valuation:
N/A
Permit #:
749-21-000297-DWL-REV-01
Status:
filed
Fee:
$99
Permit Type:
N/A
Building Type:
N/A
Residential 1 & 2 family dwelling (new only) limited
2021-06-14
2327 sq ft single family dwelling + 425 sq ft garage
Valuation:
N/A
Permit #:
749-15098
Status:
final
Fee:
$21,560
Permit Type:
New
Building Type:
N/A
Added an additional 53 sq ft to deck
Valuation:
N/A
Permit #:
749-21-000244-DWL-REV-01
Status:
filed
Fee:
$172
Permit Type:
N/A
Building Type:
N/A
Residential 1 & 2 family dwelling (new only) limited
2021-11-24
Elk meadows; 2327 sq ft single family dwelling 425 sq ft garage 162sqft deck + backflow
Valuation:
$260,000
Permit #:
749-21-000061-DWL
Status:
final
Fee:
$21,742
Permit Type:
New
Building Type:
N/A
Residential 1 & 2 family dwelling (new only) limited
2022-03-15
Elk meadows; 2319 sq ft single family dwelling 406 sq ft garage + backflow
Valuation:
$260,000
Permit #:
749-21-000060-DWL
Status:
final
Fee:
$21,554
Permit Type:
New
Building Type:
N/A
Residential 1 & 2 family dwelling (new only) limited
2021-11-05
2460 sq ft single family dwelling 771 sq ft garage + backflow
Valuation:
$360,000
Permit #:
749-21-000054-DWL
Status:
final
Fee:
$22,240
Permit Type:
New
Building Type:
N/A
Residential 1 & 2 family dwelling (new only) limited
2021-08-11
Plymouith; 1679 sq ft single family dwelling
Valuation:
$200,000
Permit #:
749-21-000408-DWL
Status:
issued
Fee:
$18,957
Permit Type:
New
Building Type:
N/A
Elk meadows; revisions to deck. additional 225 sqft to the deck. adding guardrails
Valuation:
N/A
Permit #:
749-21-000061-STR-01
Status:
final
Fee:
$345
Permit Type:
N/A
Building Type:
N/A
New single family residence
Valuation:
$214,484
Permit #:
521-S16-117
Status:
final
Fee:
$14,651
Permit Type:
New
Building Type:
N/A
Single family residence - new construction
Valuation:
$191,867
Permit #:
521-S13-117
Status:
final
Fee:
$15,011
Permit Type:
New
Building Type:
N/A
New single family residence
Valuation:
$204,953
Permit #:
521-S14-074
Status:
final
Fee:
$4,034
Permit Type:
New
Building Type:
N/A
Internal insulation only hangar a1 - ivr number = 555100157676 ~ ivr phone = 1-888-299-2821
Valuation:
N/A
Permit #:
555-12-06831
Status:
final
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
Temporary placement of cargo container office
Valuation:
N/A
Permit #:
CMS2013-00001
Status:
complete
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
Fire suppression system
Valuation:
$2,500
Permit #:
BUP1999-00378
Status:
expired
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
A 7 864 sq. ft. addition for use as a materials cover
Valuation:
$130,000
Permit #:
BUP98-00090
Status:
complete
Fee:
$8,023
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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BZ Score
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BZ Score
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Avg Project
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Projects
Knez Building Materials Co Reviews
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Knez Building Materials Co License info
Verified License
| License # | 159997 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Knez Building Materials 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 # | 31416 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of January, 2012. Check the current license status of Knez Building Materials Co with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 31415 |
| Status | Inactive |
| State | Oregon |
| Business Type | Corporation |
- According to the Oregon Construction Contractors Board (CCB), 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 Knez Building Materials Co at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | KNEZIIC962KP |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- According to the Washington State Department of Labor & Industries, 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 Knez Building Materials Co at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Insured
| Insurer | Unigard Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | 2 Travelers Casualty Surety Co Of Amer |
| Bond Value | $20,000 |
18
Permits
- Building permit records show that Knez Building Materials Co has worked on 18 permitted projects.
Knez Building Materials Co Employees
JK
Janet Knez
Manager
JK
Joann Knez
Manager
JK
Joe Knez
Partner/Member
JK
John Knez
Manager
KK
Katherine Knez
Manager
KS
Knez Jr, John S
Rmi Owner
KJ
Knez, Janet
Corporate Officer
KM
Knez, Joann M
Corporate Officer
KF
Knez, Joe F
Knez, Joe F
KS
Knez, John S
Owner
KS
Knez, John, Jr S
Partner/Member