Updated: May 08, 2026
Location and Projects
Address
29303 40th Ave E, Graham, WA, 98338
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Rgm Mechanical
Rgm Mechanical, 29303 40th Ave E, Graham, WA (Owned by: Owner) holds a Plumbing Contractor, Residential license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 98 ranks in the top 16% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Rgm Mechanical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Rgm Mechanical Contact Information
Phone Number: (253) 961-8340
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Address: 29303 40th Ave E, Graham, WA 98338
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Rgm Mechanical Graham
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Rgm Mechanical has a BuildZoom score of 98, which places them above 84% of 128,670 contractors in Washington.
Activity
|
2 projects
|
2025 |
Our building permit records indicate that Rgm Mechanical has worked on at least
2.0 projects 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace all waste and supply lines in the home
Valuation:
$10,000
Permit #:
P25000397
Status:
complete
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PLM24-0071
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough in plumbing for 2 hairwash sinks. applicant will be removing toilet and sink from existing bathroom and changing the room for storage. water heater to remain
Valuation:
$0
Permit #:
ZZ-13-00330
Status:
final
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Install fixtures per fixture list
Valuation:
N/A
Permit #:
10 105943 BN
Status:
final
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Install per fixture list
Valuation:
N/A
Permit #:
09 110551 BN
Status:
final
Fee:
$49
Permit Type:
N/A
Building Type:
N/A
Bathtub replacement
Valuation:
N/A
Permit #:
868995
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Asami day spa - plumbing rough in 2 hairwash sinks; cust remove toilet & sink frm exist bathroom for storage. water heater to remain
Valuation:
$0
Permit #:
BP-13-01962
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Rgm Mechanical Reviews
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Verified License
BuildZoom confirmed this contractor's license
Rgm Mechanical License info
Verified License
| License # | RGMMEM*775OH |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Residential |
| Class | Individual |
| Business Type | Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Rgm Mechanical at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RGMMEM*940JC |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Plumbing |
| Class | Individual |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of May, 2022. Check the current license status of Rgm Mechanical with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RGMMEM*775OH |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Rgm Mechanical 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
| License # | RGMMEM 940JC |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Plumbing |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of May, 2018. Check the current license status of Rgm Mechanical with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RGMMEM*940JC |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- According to the Washington State Department of Labor & Industries, 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 Rgm Mechanical at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Insured
| Insurer | Mid-Century Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Lexon Ins Co |
| Bond Value | $6,000 |
6
Permits
- Building permit records show that Rgm Mechanical has worked on 6 permitted projects.
Rgm Mechanical Employees
MG
Martinez, Richard G
Owner
O
Owner
Owner
RM
Richard Martinez
Owner