Updated: Dec 16, 2025
Location and Projects
Address
Bend, OR, 97709
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Gregory Ray Knoll & Phillip George Prodehl Concrete Contractor
Gregory Ray Knoll & Phillip George Prodehl, (Employees: Knoll, Gregory Ray, Prodehl, Philip George, and Prodehl, Phillip George) holds a license according to the Oregon license board.
Their BuildZoom score of 96 ranks in the top 20% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gregory Ray Knoll & Phillip George Prodehl, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gregory Ray Knoll & Phillip George Prodehl Services
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Gregory Ray Knoll & Phillip George Prodehl Contact Information
Phone Number: (541) 490-1836
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Gregory Ray Knoll & Phillip George Prodehl
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gregory Ray Knoll & Phillip George Prodehl has a BuildZoom score of 96, which places them above 80% of 62,733 contractors in Oregon.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Gregory Ray Knoll & Phillip George Prodehl 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
|
$20k-$50k |
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 Gregory Ray Knoll & Phillip George Prodehl
This is a sample of this contractor's permits. Click here to access their complete permit history.
Construction of concrete block gravity retaining wall
Valuation:
$25,000
Permit #:
921-25-000898-STR
Status:
applied
Fee:
$613
Permit Type:
New
Building Type:
N/A
Addition w bedroom studio and bathroom
Valuation:
$149,629
Permit #:
247-18-000768-STR
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition w bedroom studio and bathroom
Valuation:
$148,005
Permit #:
247-18-000768-STR
Status:
permit issued/under insp
Fee:
$2,559
Permit Type:
Addition
Building Type:
N/A
Addition w bedroom studio and bathroom
Valuation:
$148,005
Permit #:
247-18-000768-STR
Status:
final
Fee:
$2,559
Permit Type:
Addition
Building Type:
N/A
Tillman- addition ref: 415-19-0470-str
Valuation:
N/A
Permit #:
415-20-000980-STR
Status:
app submitted/addl info needed
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Detached shop 30x40 w/8x40 roof overhang
Valuation:
$65,319
Permit #:
247-18-005434-STR
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Master bedroom addition to single family dwelling 320sf
Valuation:
$37,904
Permit #:
711-18-002059-STR
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Detached shop 30x40 w/8x40 roof overhang
Valuation:
$59,000
Permit #:
247-18-005434-STR
Status:
final
Fee:
$1,275
Permit Type:
New
Building Type:
N/A
400 amp service - 200 amp feeds detached garage/200 amp feeds house
Valuation:
N/A
Permit #:
247-17-005889-ELEC-01
Status:
final
Fee:
$608
Permit Type:
New
Building Type:
N/A
Addition w bedroom studio and bathroom
Valuation:
N/A
Permit #:
247-18-000768-STR-REV-01
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Detached garage
Valuation:
$50,000
Permit #:
247-17-005889-STR
Status:
final
Fee:
$843
Permit Type:
New
Building Type:
N/A
Tillman - addition renovations new detached studio
Valuation:
$155,634
Permit #:
415-19-000470-STR
Status:
final
Fee:
$4,290
Permit Type:
Addition
Building Type:
N/A
Addition w bedroom studio and bathroom
Valuation:
N/A
Permit #:
247-18-000768-PLM-01
Status:
final
Fee:
$220
Permit Type:
Addition
Building Type:
N/A
Addition w bedroom studio and bathroom
Valuation:
N/A
Permit #:
247-18-000768-MECH-01
Status:
final
Fee:
$93
Permit Type:
N/A
Building Type:
N/A
Addition w bedroom studio and bathroom
Valuation:
N/A
Permit #:
247-18-000768-ELEC-01
Status:
final
Fee:
$216
Permit Type:
N/A
Building Type:
N/A
Master bedroom addition to single family dwelling 320sf
Valuation:
$32,000
Permit #:
711-18-002059-STR
Status:
final
Fee:
$621
Permit Type:
Addition
Building Type:
N/A
Tax id #1588. creating internal office space in unit #1 of the new flexsteel building. - ivr number = 415100004796 ~ ivr phone = 1-888-299-2821
Valuation:
$50,000
Permit #:
415-B-12-0081
Status:
final
Fee:
$1,139
Permit Type:
Alteration
Building Type:
N/A
Tax id #8994. garage with office - ivr number = 415100004054 ~ ivr phone = 1-888-299-2821
Valuation:
$144,957
Permit #:
415-B-10-0360
Status:
final
Fee:
$2,205
Permit Type:
Alteration
Building Type:
N/A
Detached garage
Valuation:
$50,000
Permit #:
247-17-005889-STR
Status:
final
Fee:
$843
Permit Type:
New
Building Type:
N/A
400 amp service - 200 amp feeds detached garage/200 amp feeds house
Valuation:
N/A
Permit #:
247-17-005889-ELEC-01
Status:
final
Fee:
$608
Permit Type:
New
Building Type:
N/A
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Gregory Ray Knoll & Phillip George Prodehl Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Gregory Ray Knoll & Phillip George Prodehl License info
Verified License
| License # | 216623 |
| Status | Active |
| State | Oregon |
| Business Type | Partnership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Gregory Ray Knoll & Phillip George Prodehl at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Oregon |
| Business Type | Partnership |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Gregory Ray Knoll & Phillip George Prodehl with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Oregon |
| Business Type | Partnership |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Gregory Ray Knoll & Phillip George Prodehl with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| State | Oregon |
| Business Type | Partnership |
- 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 216488 |
| Status | Inactive |
| State | Oregon |
| Business Type | Partnership |
- 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 Gregory Ray Knoll & Phillip George Prodehl at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 201216 |
| Status | Inactive |
| State | Oregon |
| Business Type | Partnership |
- 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 Gregory Ray Knoll & Phillip George Prodehl at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 131467 |
| Status | Inactive |
| State | Oregon |
| Business Type | Partnership |
- 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 Gregory Ray Knoll & Phillip George Prodehl at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | Developers Surety & Indemnity Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $20,000 |
12
Permits
- Building permit records show that Gregory Ray Knoll & Phillip George Prodehl has worked on 12 permitted projects.
Gregory Ray Knoll & Phillip George Prodehl Employees
KR
Knoll, Gregory Ray
Partner
PG
Prodehl, Philip George
Rmi Owner
PG
Prodehl, Phillip George
Partner