Updated: May 08, 2026
Location and Projects
Address
30307 22nd Ave E, Unit A, Roy, WA, 98580
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Rhombus Construction Inc
Founded by Craig L. Milton, who has worked in the construction industry since 1991, Rhombus Construction Inc serves clients throughout the Puget Sound region from its base in Roy, Washington. The company is involved in a wide range of general contracting services, offering expertise in pre-construction design and planning, coordination, and construction management. With a team that brings decades of experience, Rhombus Construction collaborates with business owners and managers who require professional construction services to support their company growth. The firm is committed to providing high-quality building solutions that align with individual client style and preferences, emphasizing the use of quality materials and efficient construction processes. Services are tailored to each project, with support offered before, during, and after construction.
Rhombus Construction Inc Services
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Rhombus Construction Inc Contact Information
Phone Number: (535) 645-5850
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Address: 30307 22nd Ave E, Unit A, Roy, WA 98580
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Rhombus Construction Inc Roy
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Rhombus Construction Inc has a BuildZoom score of 99, which places them above 85% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Rhombus Construction Inc 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
|
$5k-$20k |
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 Rhombus Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New single family residence w/plumbing mechanical
2021-06-07
Construct construct 3 bedroom nsfr with daylight basement & attached garage - reigle residence - inlet island - 2484/3344 ssde permit: pln-2019-02375
Valuation:
$349,078
Permit #:
BLD-2019-09482
Status:
final
Fee:
$14,758
Permit Type:
N/A
Building Type:
N/A
Demolish and replace sidewalk (50 x 50'). (separate permits for excavation for foundation sewer storm and water hook ups.)
Valuation:
$15,000
Permit #:
RCON24-0055
Status:
final
Fee:
$1,836
Permit Type:
Replace
Building Type:
N/A
Reigle - shoreline letter of exemption. construct 3 bedroom nsfr with daylight basement & attached garage - inlet island. nsfr permit: bld-2019-09482
Valuation:
N/A
Permit #:
PLN-2019-02375
Status:
issued
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler - reigle residence - inlet island
Valuation:
$6,458
Permit #:
FRD-2020-01688
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
N/A
1 water meter for nsfr - reigle residence - inlet island
Valuation:
N/A
Permit #:
PWD-2019-13852
Status:
final
Fee:
$9,493
Permit Type:
N/A
Building Type:
N/A
Sewer permit for nsfr - reigle residence - inlet island
Valuation:
N/A
Permit #:
PWD-2019-13851
Status:
final
Fee:
$11,606
Permit Type:
N/A
Building Type:
N/A
Curbside motors - commercial. addition addition 14 x 40 shed roof off garage
Valuation:
$26,768
Permit #:
BP-18-00591
Status:
issued
Fee:
$1,038
Permit Type:
N/A
Building Type:
N/A
Interior/restroom remodel ~ milam truck country/main floor
Valuation:
N/A
Permit #:
B-18-0373-1
Status:
expired
Fee:
$4,543
Permit Type:
Alteration/remodel
Building Type:
N/A
Remove and replace 3 decks total-all on the second floor. specifically (apt. units #6 and #7) remove another deck (#8) and replace w a deck of approx 85 sf. addition new handrail system for the top floor deck and walkway serving apartments #9 and #10. remove 2 staircases and rebuild the northernmost staircase
Valuation:
$40,000
Permit #:
BLDCA17-0343
Status:
complete
Fee:
$1,674
Permit Type:
N/A
Building Type:
N/A
Psa healthcare - tenant improvement - building walls and adding plumbing in existing shell area to create 5 offices kitchenette conference room and storage room
Valuation:
$60,000
Permit #:
BP-15-00747
Status:
final
Fee:
$1,740
Permit Type:
N/A
Building Type:
N/A
Holiness chapel site development permit
Valuation:
$10,000
Permit #:
PW-18-00021
Status:
pending
Fee:
$510
Permit Type:
N/A
Building Type:
N/A
Reigle nsfr - road approach - inlet island
Valuation:
$349,078
Permit #:
PWD-2020-14034
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Construct 1-story 3-bdrm single family residence (remove mh 90 days from final inspection)
Valuation:
$398,942
Permit #:
824191
Status:
final
Fee:
N/A
Permit Type:
N
Building Type:
Sfp
Curbside auto - new commercial construct 14, 548sf 2 story office building w sale/service floor
Valuation:
$1,004,038
Permit #:
BP-14-01061
Status:
final
Fee:
$14,017
Permit Type:
N/A
Building Type:
N/A
Curbside auto - commercial garage construct 4, 840sf 7-stall detail garage
Valuation:
$299,160
Permit #:
BP-14-01083
Status:
issued
Fee:
$5,556
Permit Type:
N/A
Building Type:
N/A
Psa health care - mechanical install 1 gas furnace 1 air handler & 1 exhaust fan
Valuation:
N/A
Permit #:
BP-15-00882
Status:
final
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Psa healthcare - plumbing install 3 fix w traps & 1 water heater
Valuation:
N/A
Permit #:
BP-15-00762
Status:
final
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Curbside auto - new plumbing install 17 fix w traps 1 building sewer & 3 rainwater sys
Valuation:
N/A
Permit #:
BP-14-01062
Status:
final
Fee:
$429
Permit Type:
N/A
Building Type:
N/A
Curbside motors - flag pole *email approx 60ft high
Valuation:
$12,400
Permit #:
BP-21-01422
Status:
issued
Fee:
$914
Permit Type:
N/A
Building Type:
N/A
Interior tenant improvement of new walls doors and finishes at triad financial
Valuation:
$70,000
Permit #:
BLDCA18-0311
Status:
final
Fee:
$3,777
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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Projects
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BZ Score
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Avg Project
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164
BZ Score
$32.4K
Avg Project
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Projects
Rhombus Construction Inc Reviews
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Verified License
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Rhombus Construction Inc License info
Verified License
| License # | RHOMBCI861OH |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Rhombus Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RHOMBCI861OH |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- According to the The City of Tukwila, WA, 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 Rhombus Construction Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Insured
| Insurer | Developers Surety & Indem Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indem Co |
| Bond Value | $12,000 |
13
Permits
- Building permit records show that Rhombus Construction Inc has worked on 13 permitted projects.
Rhombus Construction Inc Employees
CM
Craig Milton
Member
ML
Milton, Craig L
Governing Persons
ML
Milton, Craig Lee
Member