Updated: May 05, 2026
Location and Projects
Address
Portland, OR, 97209
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Terrafirma Building Construction
Based in North Portland, Terrafirma Building Inc has over three decades of experience serving Portland, Oregon and its surrounding neighborhoods. The company collaborates closely with clients and architects throughout every phase of the construction process, from early design through project completion. Terrafirma’s portfolio ranges from small-scale remodeling projects to neighborhood-scale developments. The firm highlights environmentally respectful construction methods that minimize impact not only on the site, but also on the surrounding community. Projects are managed with an emphasis on maintaining project schedules and budgets, supporting Terrafirma’s reputation among local property owners and architects. The company serves a broad spectrum of clients seeking both residential and commercial construction services, with a consistent focus on sustainable building practices.
Terrafirma Building Inc Services
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Terrafirma Building Inc Contact Information
Phone Number: (541) 229-4049
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Terrafirma Building Inc
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Terrafirma Building Inc has a BuildZoom score of 112, which places them above 97% of 62,733 contractors in Oregon.
Activity
|
412 projects
|
2025 |
|
406 projects
|
2024 |
|
299 projects
|
2023 |
Our building permit records indicate that Terrafirma Building Inc has worked on at least
1117.0 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
|
46 projects
|
New Constructions |
|
22 projects
|
Home Additions |
|
14 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Terrafirma Building Inc mostly works on
new construction
and home addition
projects.
Pricing
|
45 projects
|
< $5k |
|
259 projects
|
$5k-$20k |
|
244 projects
|
$20k-$50k |
|
36 projects
|
$50k-$100k |
|
8 projects
|
$100k-$250k |
The typical size of their permits is approximately $19,044. 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 Terrafirma Building Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Single pdf - voluntary foundation wall stabilization using the everbrace system. ***mechanical electrical plumbing separate***
Valuation:
N/A
Permit #:
2025-053368-000-00-RS
Status:
filed
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Single pdf - voluntary foundation wall stabilization using the everbrace system. ***mechanical electrical plumbing separate***
Valuation:
N/A
Permit #:
2025-053362-000-00-RS
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
At 1&2 family dwelling: installing sump pump for waterproofing basement. sump pump check valve tying into existing rain drain terrafirma foundation repair inc license/registration no: pb1545 expiration date: 07/01/2026
Valuation:
N/A
Permit #:
PLM25-00687
Status:
filed
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Engineered helical piers for foundation repair per approved plans special inspections required. approved plans to be provided on site for inspection
Valuation:
$37,700
Permit #:
541-25-000443-STR
Status:
final
Fee:
$925
Permit Type:
Repair
Building Type:
N/A
*single pdf* voluntary instalation of push piers to stabilize the foundation & installation of a new concrete retaining wall to replace (e) buttress wall
Valuation:
N/A
Permit #:
2025-047128-000-00-RS
Status:
filed
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
*single pdf* voluntary installation of concentric pier anchors to stabilize the foundation & prevent future vertical subsidence of the existing building
Valuation:
N/A
Permit #:
2025-047084-000-00-RS
Status:
filed
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
*eplans* sump pump check vavle sump pump tie in. extend discharge to right front corner of home and plumbing discharge to exisiting pipe that goes to street. terrafirma foundation repair inc license/registration no: pb1545 expiration date: 07/01/2026
Valuation:
N/A
Permit #:
PLM24-00269
Status:
complete
Fee:
$112
Permit Type:
Single-family
Building Type:
N/A
Replace belly band on 130 lineal feet raise one section of structure to level and install new supports. replace handrails and needed decking on existing walkways. replace fascias where deteriorated. . landscape removal and replacement
Valuation:
$50,950
Permit #:
187-23-000224-STR
Status:
issued
Fee:
$1,367
Permit Type:
Repair
Building Type:
N/A
At 1&2 family dwelling: voluntary foundation repair no change to footprint repair terrafirma foundation repair inc license no. : 173547 expiration date: 12/21/2026
Valuation:
$23,216
Permit #:
BLD25-00568
Status:
complete
Fee:
$897
Permit Type:
Alteration
Building Type:
N/A
Voluntary underpinning using 56 helical piers
Valuation:
$162,500
Permit #:
625-25-000251-STR
Status:
final
Fee:
$1,359
Permit Type:
Repair
Building Type:
N/A
Voluntary foundation repair no change to footprint
Valuation:
$132,687
Permit #:
483-25-001186-STR
Status:
final
Fee:
$2,154
Permit Type:
Repair
Building Type:
N/A
Push & helical pier anchors to be voluntarily installed to stabilize the foundation and prevent future subsidence of the existing building
Valuation:
$39,000
Permit #:
569-25-000402-STR
Status:
final
Fee:
$725
Permit Type:
Alteration
Building Type:
N/A
** need county approval sent email 4/24/25-kmd** voluntary foundation repair no change to foot print
Valuation:
$13,600
Permit #:
BLDR-25-02164
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Voluntary foundation repair to existing structure no change to foot print
Valuation:
$55,100
Permit #:
555-25-001289-STR
Status:
final
Fee:
$759
Permit Type:
Repair
Building Type:
N/A
*eplans* sump pump check valve sump pump tie in. **tie sump pump to existing storm system if functional. any other option requires specific review.** (see reviewed plan) terrafirma foundation repair inc license/registration no: pb1545 expiration date: 07/01/2023
Valuation:
N/A
Permit #:
PLM22-00669
Status:
complete
Fee:
$56
Permit Type:
Single-family
Building Type:
N/A
Voluntary foundation repair no change to footprint
Valuation:
$95,436
Permit #:
509-BP25-01513
Status:
final
Fee:
$2,562
Permit Type:
N/A
Building Type:
N/A
Voluntary foundation repair no change to footprint
Valuation:
$95,436
Permit #:
509-BP25-01513
Status:
final
Fee:
$2,562
Permit Type:
N/A
Building Type:
N/A
*eplans* withdrawn mechanical ventilation for crawlspace encapsulation no change to thermal envelope terrafirma foundation repair inc license/registration no: pb1545 expiration date: 07/01/2026
Valuation:
$10,190
Permit #:
MEC24-00509
Status:
withdrawn
Fee:
$45
Permit Type:
Single-family
Building Type:
N/A
*eplans* floor stabilization using smart jacks terrafirma foundation repair inc license no. : 173547 expiration date: 12/21/2026
Valuation:
$7,000
Permit #:
BLD24-00759
Status:
complete
Fee:
$352
Permit Type:
Alteration
Building Type:
N/A
Single pdf: voluntary chimney underpinning using helical piers on west side of existing building
Valuation:
N/A
Permit #:
2025-027512-000-00-CO
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
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Terrafirma Building Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Terrafirma Building Inc License info
Verified License
| License # | RCE-52948 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Terrafirma Building Inc at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Terrafirma Building 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
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Terrafirma Building Inc 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 | 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 120214 |
| 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 Terrafirma Building Inc at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Bonded
| Bonded Agent | North American Specialty Insurance Company |
| Bond Value | $20,000 |
4.1K
Permits
- Building permit records show that Terrafirma Building Inc has worked on 4059 permitted projects.
Terrafirma Building Inc Employees
HS
Hassin, David S
Rmi Owner
RG
Ryan Beckley, Clint Griffith
Owner