Updated: Jun 20, 2026
Location and Projects
Address
1026 Se Stark St Portland, Portland, OR, 97214
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Mb Structures Construction
Specializing in historic renovations and adaptive reuse projects throughout Portland, Oregon, Mb Structures LLC brings over two decades of local construction expertise. Originally established in 2004, the company has built a portfolio that spans new construction, tenant improvements, and the transformation of commercial and civic buildings. Project experience includes work in education, healthcare, housing, municipal, industrial, office, and hospitality sectors. Sustainable building practices are integrated into every project, with guidance from LEED Accredited Professionals during preconstruction and construction phases. Notable adaptive reuse work includes large-scale historic renovations such as the White Stag Block and the conversion of Washington High School into multi-use space. The firm serves a range of property types and clients, prioritizing both ecological responsibility and the preservation of Oregon’s architectural heritage.
Mb Structures LLC Services
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Mb Structures LLC Contact Information
Phone Number: (503) 688-1000
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Address: 1026 Se Stark St Portland, PORTLAND, OR 97214
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Mb Structures LLC PORTLAND
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mb Structures LLC has a BuildZoom score of 113, which places them above 97% of 62,733 contractors in Oregon.
Activity
|
20 projects
|
2025 |
|
31 projects
|
2024 |
|
34 projects
|
2023 |
Our building permit records indicate that Mb Structures LLC has worked on at least
85.0 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
|
20 projects
|
Commercial Renovations |
|
20 projects
|
Home Additions |
|
20 projects
|
New Constructions |
|
4 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Mb Structures LLC mostly works on
new construction
and home addition
projects.
Pricing
|
2 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
8 projects
|
$50k-$100k |
|
11 projects
|
$100k-$250k |
|
7 projects
|
$250k-$500k |
|
5 projects
|
$500k-$1mil |
|
20 projects
|
$1mil+ |
The typical size of their permits is approximately $325,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Corner of w 2nd street and liberty st the dalles; 1 story lobby addition & renovation to existing 4 story 36 guest room hotel building known as the dalles inn
Valuation:
$1,500,000
Permit #:
921-24-001141-STR
Status:
filed
Fee:
$2,282
Permit Type:
Addition
Building Type:
N/A
Oakwood drive; interior tenant improvement at existing building. interior partition walls with new finishes and fixtures throughout. new breakroom (2) new unisex restrooms (1) new shower. no exterior work. no change of occupancy
Valuation:
$239,915
Permit #:
921-24-000807-STR
Status:
issued
Fee:
$2,735
Permit Type:
Tenant improvement
Building Type:
N/A
This project is a rejuvenation of a 1.6 acre cannon bech elementary school site that is located at the intersection of fir and beaver street in cannon beach oregon. this site will be converted into a tourism related facility with spaces to accommodate a variety of uses. improvements on the site will respect and call attention to the fact that the site has traditionally been a tribal v... see more
Valuation:
$9,820,933
Permit #:
164-24-000233-STR
Status:
withdrawn
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Voluntary seismic upgrades to an existing oregon national guard headquarters and armory. work includes maintenance of the exterior soffits fixing a portion of the roof overframing that causes leaks and architectural finishes associated with the seismic upgrade
Valuation:
$7,909,000
Permit #:
24 122191 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
This project is a full roof restoration of an approx. 46, 745 sf roof. the work consists of removing approx 3, 767 sf (12% of total area) of the roof insulation down to the metal deck due to moisture damage and replacing with new roof isulation and installing a new fluid applied roof membrane over the entirety of the roof
Valuation:
$1,900,000
Permit #:
B0933224
Status:
final
Fee:
$17,962
Permit Type:
N/A
Building Type:
N/A
Upgrades: restroom renovations minor roof repairs exterior ada ramp exterior sidewalks parking parent pick up/drop off loop power conduit for future ev parking access control to exterior doors replacement of existing furnaces and cooling coils/condensers
Valuation:
$1,167,000
Permit #:
451-24-000237-STR
Status:
final
Fee:
$8,847
Permit Type:
Repair
Building Type:
N/A
4/11 - tenant improvement -existing building tenant improvement to turn wing b into common spaces for the relocated sprd community center; change of use-create multi-tenant building. sisters park and rec primary tenant
Valuation:
$253,609
Permit #:
247-24-001421-STR
Status:
issued
Fee:
$6,835
Permit Type:
Tenant improvement
Building Type:
N/A
Cis collaboration center - deferred submittal for storefront and curtainwall system design and attachment
Valuation:
$325,000
Permit #:
BLDC24-0214
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
The existing office building will be renovated to seismic risk category iii & recong to better accommodate growing staff. this will include existing galley men's and women's restroom. the renovation includes a new galley/luncheon open bullpen workstation area private offices exercise room small library and expansion into covered carport parking area for new men's & women's restrooms/l... see more
Valuation:
$2,029,759
Permit #:
192-23-000214-STR
Status:
issued
Fee:
$29,768
Permit Type:
Alteration
Building Type:
N/A
This project is a rejuvenation of a 1.6-acre cannon beach elementary school site that is located at the intersection of fir and beaver street in cannon beach oregon. this site will be converted into a tourism related facility with spaces to accommodate a variety of uses. improvements on the site will respect and call attention to the fact that the site has traditionally been a tribal ... see more
Valuation:
$9,820,933
Permit #:
164-24-000137-STR
Status:
applied
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Replacement of exterior deck at mt. hood meadows sahale lodge. scope of work includes demolishing existing deck topping slab and insulation followed by installation of new insulation and topping slab
Valuation:
$550,000
Permit #:
415-24-000214-STR
Status:
issued
Fee:
$6,144
Permit Type:
Replacement
Building Type:
N/A
Cis collaboration center - deferred submittal- seismic anchorage and bracing of all mechanical and plumbing equipment (- no electrical seismic for project) call for inspections under the bm permit number
Valuation:
$44,000
Permit #:
BLDC25-0023
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cis collaboration center - deferred submittal- seismic anchorage and bracing of all mechanical and plumbing equipment (- no electrical seismic for project) call for inspections under the bm permit number
Valuation:
$44,000
Permit #:
BLDC25-0023
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cis collaboration center - joist and girders structural deferred submittal
Valuation:
$325,000
Permit #:
BLDC24-0223
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modification to existing repair garage and office property. interior alterations installation of an elevator and a 2600 sqft addition (within same footprint) on second floor. exterior work includes modifications to existing covered storage reconfiguring bus storage and parking. ladscaping and pedestrian connections
Valuation:
$4,040,000
Permit #:
23 121692 00 BP
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Neighborhood health center - canby project includes interior demolition of walls ceilings lights electrical fixtures and plumbing. new interior walls plumbing fixtures ceiling and lights to create a new neighborhood clinic dental care and pharmacy. exterior scope includes a new enclosure for an existing exterior stair and roof penetrations for plumbing vents and mechanical exhaust. me... see more
Valuation:
$1,150,000
Permit #:
B0656923
Status:
final
Fee:
$13,142
Permit Type:
N/A
Building Type:
N/A
The project will remove an existing single family residence to building a new 2 920 sf health clinic to service the gresham-barlow sd students. it will include three exam rooms including one dental exam one behavioral health exam room for general outpatient services. office work room space lab break room restrooms and a waiting/reception area will also be provided. it is a single stor... see more
Valuation:
$525,000
Permit #:
BLDC-23-03183
Status:
expired
Fee:
$79,428
Permit Type:
N/A
Building Type:
N/A
The project scope includes the interior renovation of the existing third floor suite ambulatory surgical center and clinic spaces. the project will include updated interior design finishes throughtout and minor upgrades to the ambulatory surgical center
Valuation:
$2,252,230
Permit #:
C2023-01275
Status:
complete
Fee:
$36,547
Permit Type:
C
Building Type:
N/A
Addendum to bldc24-0214 glazing and curtainwall system (2) details revised in the storefront system. see attached full set addendum as well as the revised sheets separated for ease of review. no valuation change
Valuation:
N/A
Permit #:
BLDC25-0036
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pdox ps: partial roof member replacement to level 1 and 2 for existing 5 story building. includes replacing rooftop equipments and interior and exterior security improvements. w 25-015256-mt
Valuation:
N/A
Permit #:
2025-013832-000-00-CO
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
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140
BZ Score
$8.6K
Avg Project
-
Projects
137
BZ Score
$750K
Avg Project
-
Projects
153
BZ Score
$101K
Avg Project
-
Projects
Mb Structures LLC Reviews
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Mb Structures LLC License info
Verified License
| License # | RCE-65720 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mb Structures LLC at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | BREMICI947NH |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Mb Structures LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Oregon |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Mb Structures LLC 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 # | 187151 |
| Status | Active |
| State | Oregon |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Mb Structures LLC 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 # | 160383 |
| Status | Active |
| State | Oregon |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Mb Structures LLC 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 # | 164797 |
| Status | Active |
| State | Oregon |
| Type | Residential Rgc - General Contractor Commercial Cgc1 - General Contractor 1 |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of June, 2015. Check the current license status of Mb Structures LLC with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-54851-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Limited Liability Company |
- According to the United States Environmental Protection Agency, 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 Mb Structures LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Insured
| Insurer | Hartford Fire Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | 82 Safeco Ins Co Of America |
| Bond Value | $20,000 |
Insured
| Workers Comp Provider | Saif Corp |
299
Permits
- Building permit records show that Mb Structures LLC has worked on 299 permitted projects.
Mb Structures LLC Employees
BI
Bremik Construction Inc
BP
Brent Parry
President
GG
Greenslade, Michael G
GS
Greenslade, Michael Stewart
Corporate Officer
JS
Jeannie Spencer
Secretary
MG
Michael Greenslade
Vice President
PL
Parry, Brent L
Rmi Owner
PL
Parry, Brent Lyle
Rmi Owner
SB
Spencer Bradley
President
SP
Spencer Bradley, Mike Greenslade, Brent Parry
Owner