Updated: Dec 27, 2025
Location and Projects
Address
Independence, MO, 00000
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John Hammer Construction
Serving clients in Oregon for over three decades, John Hammer Construction provides general contracting services for residential projects. Drawing on 37 years of experience, the company manages a variety of construction tasks, including new home builds, remodels, and additions. John Hammer Construction works directly with homeowners, overseeing projects from initial planning through completion. The company handles tasks such as framing, siding, roofing, and interior finish work, ensuring that each aspect of the build meets client specifications. With extensive local experience, John Hammer Construction navigates Oregon building codes and coordinates with local suppliers and trades. The company focuses on working with property owners throughout the planning and construction stages to deliver homes and remodels tailored to client needs.
John Hammer Construction Services
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John Hammer Construction Contact Information
Phone Number: (503) 930-1220
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John Hammer Construction
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
John Hammer Construction has a BuildZoom score of 106, which places them above 93% of 62,733 contractors in Oregon.
Activity
|
4 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that John Hammer Construction has worked on at least
9.0 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
|
Home Additions |
|
3 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that John Hammer Construction mostly works on
new construction
and home addition
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
3 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
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 John Hammer Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Liberty and jory hill road; nsfd 3 bedroom 2 bathroom (existing home to become adu)
Valuation:
$401,172
Permit #:
555-25-000326-DWL
Status:
issued
Fee:
$7,211
Permit Type:
New
Building Type:
N/A
Anderson road and irish glenn; 721 sq. ft. one story primary bedroom and bathroom addition and interior remodel/reconfiguration - going from 3 bedroom to 2 bedroom and office
Valuation:
$325,000
Permit #:
555-24-002273-STR
Status:
issued
Fee:
$4,197
Permit Type:
Addition
Building Type:
N/A
Rev 02 - addition 1 window change 3 existing windows - fire - 3 bedroom single family dwelling to repl 3 bedroom single family dwelling
Valuation:
N/A
Permit #:
555-24-005830-DWL-REV-02
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire - 3 bedroom single family dwelling to repl 3 bedroom single family dwelling
Valuation:
$520,657
Permit #:
555-24-005830-DWL
Status:
triage
Fee:
$5,659
Permit Type:
New
Building Type:
N/A
Fire- single family dwelling 2bd/5bth w attached garage & boat storage
Valuation:
$696,753
Permit #:
555-23-002034-DWL
Status:
triage
Fee:
$6,584
Permit Type:
New
Building Type:
N/A
Rev 01 - lower deck to be wood framed - fire - 3 bedroom single family dwelling to repl 3 bedroom single family dwelling
Valuation:
N/A
Permit #:
555-24-005830-DWL-REV-01
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rev 03 - deck changes - fire - 3 bedroom single family dwelling to repl 3 bedroom single family dwelling
Valuation:
N/A
Permit #:
555-24-005830-DWL-REV-03
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rev 01 a portion of the homes roof impervious area can not be drained out to the street and will require a storm water infiltration system for disposal. i would like to submit construction details and calculations for approval. 08/25/22 mm nsfd 3bed/3bath g/r creekside estates: lot #204
Valuation:
N/A
Permit #:
22 103692 01 DW
Status:
complete
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Rev 03 - addition windows to primary bedroom bathroom and basement bathroom 3 wide window in primary bedroom bathroom 2 wide window in basement bathroom for fire- single family dwelling 2bd/5bth w attached garage & boat storage
Valuation:
N/A
Permit #:
555-23-002034-DWL-REV-03
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nsfd 3bed/3bath g/r creekside estates: lot #204
Valuation:
$960,000
Permit #:
22 103692 00 DW
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Rev 05 - deck changes to accomodate septic - fire- single family dwelling 2bd/5bth w attached garage & boat storage
Valuation:
N/A
Permit #:
555-23-002034-DWL-REV-05
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nsfd 4bed/4bath g/r
Valuation:
$889,000
Permit #:
22 115276 00 DW
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Nsfd 3bed/3bath g/r kurth meadow estates: lot #20
Valuation:
$685,000
Permit #:
21 109466 00 DW
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Fire repl residence w/nsfd 2 bedroom 3 bathroom
Valuation:
$434,740
Permit #:
555-21-004653-DWL
Status:
issued
Fee:
$4,533
Permit Type:
New
Building Type:
N/A
Rev 01 garage changes - fire- single family dwelling 2bd/5bth w attached garage & boat storage
Valuation:
N/A
Permit #:
555-23-002034-DWL-REV-01
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rev 04 - adding a deck roof addition for fire- single family dwelling 2bd/5bth w attached garage & boat storage
Valuation:
N/A
Permit #:
555-23-002034-DWL-REV-04
Status:
filed
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
01 revision to addition an engineered infiltration trench in rear yard nsfd 3bed/3bath g/r creekside estates: lot #204
Valuation:
N/A
Permit #:
22 103793 01 SF
Status:
complete
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Rev 02 - door and window changes on main house - fire- single family dwelling 2bd/5bth w attached garage & boat storage
Valuation:
N/A
Permit #:
555-23-002034-DWL-REV-02
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rev 04 - adding shower to upstairs bathroom 4/10 nh rev 03 - adding 1/2 bathroom upstairs and window in front bedroom 3/15 -nh rev 02- foundation steps 1/30/19 clevy rev 01 - foundation wall 01/18/19 mm nsfd 4bd/2.5bth g/l
Valuation:
$1
Permit #:
18 123655 04 DW
Status:
complete
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
M; new single family dwelling
Valuation:
$262,000
Permit #:
687-20-000988-DWL
Status:
final
Fee:
$3,552
Permit Type:
New
Building Type:
N/A
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Projects
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John Hammer Construction License info
Verified License
| License # | 205721 |
| Status | Active |
| State | Oregon |
| Business Type | Sole Proprietor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for John Hammer Construction 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 | Sole Proprietor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of John Hammer Construction with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 147051 |
| Status | Inactive |
| State | Oregon |
| Business Type | Sole Proprietor |
- 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 John Hammer Construction at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Insured
| Insurer | Contractors Bonding & Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Rli Insurance Company |
| Bond Value | $20,000 |
109
Permits
- Building permit records show that John Hammer Construction has worked on 109 permitted projects.
John Hammer Construction Employees
HC
Hammer Jr, John C
Rmi Owner
HC
Hammer Jr, John Clement
JJ
John C Hammer Jr
Owner