Updated: Jun 24, 2026
Location and Projects
Address
1565 N 1st St Ste 2 Hermiston, Hermiston, OR, 97838
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Knerr Construction Plumber
Knerr Construction Inc, 1565 N 1st St, Hermiston, OR (Owned by: Knerr, David O) holds a Plumbing license and 7 other licenses according to the Oregon license board.
Their BuildZoom score of 110 ranks in the top 4% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Knerr Construction Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Knerr Construction Inc Services
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Knerr Construction Inc Contact Information
Phone Number: (541) 567-6914
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Address: 1565 N 1st St Ste 2 Hermiston, Hermiston, OR 97838
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Knerr Construction Inc Hermiston
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Knerr Construction Inc has a BuildZoom score of 110, which places them above 96% of 62,733 contractors in Oregon.
Activity
|
14 projects
|
2025 |
|
10 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that Knerr Construction Inc has worked on at least
36.0 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
|
11 projects
|
New Constructions |
|
9 projects
|
Home Additions |
|
7 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Knerr Construction Inc mostly works on
new construction
and home addition
projects.
Pricing
|
6 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
8 projects
|
$100k-$250k |
|
6 projects
|
$250k-$500k |
|
6 projects
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $135,000. 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 Knerr Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building a new home. 3 bedrooms 2 bathroom 3 bay garage. ls 1642 sqft garage 672 sqft covered porch 47 sqft
Valuation:
$4,127,200
Permit #:
879-25-000652-STR
Status:
final
Fee:
$1,278
Permit Type:
New
Building Type:
N/A
Building a 2000 sf addition to existing home. single story 40 6 x 50 addition
Valuation:
$565,000
Permit #:
879-25-001014-STR
Status:
issued
Fee:
$1,357
Permit Type:
Addition
Building Type:
N/A
Cost to construct a 2419 sq ft single story home. living space = 2419 garage = 1232 covered porch = 588
Valuation:
$525,000
Permit #:
879-24-000189-DWL
Status:
issued
Fee:
$2,962
Permit Type:
New
Building Type:
N/A
76 x 22'8 cmu control building 1723 sf
Valuation:
$375,000
Permit #:
407-25-000529-STR
Status:
issued
Fee:
$2,716
Permit Type:
New
Building Type:
N/A
Building a fiber hut 18 x 18 cmu fiber control hut
Valuation:
$180,000
Permit #:
879-25-000393-STR
Status:
issued
Fee:
$185
Permit Type:
New
Building Type:
N/A
Site development and construction of a 12 700 warehouse with a front office area
Valuation:
$2,215,150
Permit #:
877-24-000300-STR
Status:
issued
Fee:
$36,202
Permit Type:
New
Building Type:
N/A
*** foundation only*** additional permit needed to complete project after review completed. 3/22/22 construct new building. 1st fl- office space with garage and carport 2nd fl-apartment with deck office-876 sq ft; garage-433 sq ft; carport-274 sq ft; apt-1, 136 sq ft; deck-338 sq ft
Valuation:
$62,537
Permit #:
407-21-000691-STR-02
Status:
issued
Fee:
$1,079
Permit Type:
N/A
Building Type:
N/A
Tenant improvement for trina's. adding storage room and replacing front counter
Valuation:
$72,300
Permit #:
407-25-000280-STR
Status:
issued
Fee:
$915
Permit Type:
Tenant improvement
Building Type:
N/A
Compliance: conex buildings originally placed without permits. application for occupancy change from shipping container to u announcers booth at echo high school. structure is 2 story. permit also for engineered foundation for conex currently sitting on a 4 concrete slab. a set of engineered stairs will provide access to the 2 floor complete with concrete foundation per engineered dra... see more
Valuation:
$11,550
Permit #:
879-23-001115-STR
Status:
plancheck
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Expand existing beef barn- 2 bays each 12, 091 sf
Valuation:
$813,000
Permit #:
407-24-000052-STR
Status:
final
Fee:
$5,283
Permit Type:
Addition
Building Type:
N/A
Building a control building 22'8 x 66
Valuation:
$390,000
Permit #:
879-24-001506-STR
Status:
filed
Fee:
$599
Permit Type:
New
Building Type:
N/A
Install new french door on the west elevation of the existing stanfield community center
Valuation:
$10,000
Permit #:
879-25-001485-STR
Status:
intake requirements needed
Fee:
$185
Permit Type:
Alteration
Building Type:
N/A
Expand existing swine barn- 2 bays 3, 809 sf
Valuation:
$287,000
Permit #:
407-24-000051-STR
Status:
final
Fee:
$8,246
Permit Type:
Addition
Building Type:
N/A
Tenant improvement- ada parking lot replace counter to meet ada requirements reception area
Valuation:
$150,000
Permit #:
407-22-000788-STR
Status:
final
Fee:
$1,372
Permit Type:
Tenant improvement
Building Type:
N/A
Complete work to return the building back to original state prior to vehicle damage
Valuation:
$149,112
Permit #:
877-23-000276-STR
Status:
final
Fee:
$2,297
Permit Type:
Repair
Building Type:
N/A
Adding walls to separate a flex/craft space restroom and lounge from the shop. see permit 879-24-000051-str for building shell permit
Valuation:
$63,000
Permit #:
879-24-000485-STR
Status:
issued
Fee:
$741
Permit Type:
Alteration
Building Type:
N/A
Tenant improvement- taphouse with coffee bar 2, 125 sf
Valuation:
$302,000
Permit #:
407-23-000669-STR
Status:
final
Fee:
$12,738
Permit Type:
Tenant improvement
Building Type:
N/A
Cmu control building uec substation
Valuation:
$390,000
Permit #:
407-23-000676-STR
Status:
issued
Fee:
$2,804
Permit Type:
New
Building Type:
N/A
Server room remodel
Valuation:
$210,163
Permit #:
407-23-000622-STR
Status:
issued
Fee:
$1,755
Permit Type:
Alteration
Building Type:
N/A
Sfh - 3743 sqft 2 story home. 5 bedroom 3 bathroom with bedroom upstairs. garage = 783 sqft covered patio & screened in porch = 684 sqft
Valuation:
N/A
Permit #:
879-23-000730-ELEC-01
Status:
final
Fee:
$246
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Knerr Construction Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Knerr Construction Inc License info
Verified License
| License # | PB3586 |
| Status | Active |
| State | Oregon |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Knerr Construction Inc at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 55097 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Knerr Construction Inc 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 # | 55101 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2014. Check the current license status of Knerr Construction Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 55100 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2014. Check the current license status of Knerr Construction Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 55099 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2014. Check the current license status of Knerr Construction Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 55098 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2014. Check the current license status of Knerr Construction Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 55103 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2014. Check the current license status of Knerr Construction Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 55102 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2014. Check the current license status of Knerr Construction Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | Colony Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | State Farm Fire & Casualty Company |
| Bond Value | $20,000 |
Insured
| Workers Comp Provider | Saif |
80
Permits
- Building permit records show that Knerr Construction Inc has worked on 80 permitted projects.
Knerr Construction Inc Employees
KO
Knerr, David O
Owner
KA
Knerr, Michelle A
Corporate Officer