Updated: Mar 05, 2026
Location and Projects
Address
15031 B Military Rd S 141, SeaTac, WA, 98188
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Grandma & Grandpa Helpers Construction
Their BuildZoom score of 0 does not rank in the top 50% of Washington contractors.
If you are thinking of hiring Grandma & Grandpa Helpers, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Grandma & Grandpa Helpers Services
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Grandma & Grandpa Helpers Contact Information
Phone Number: (206) 399-7906
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Address: 15031 B Military Rd S 141, Seatac, WA 98188
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Building Permits by Grandma & Grandpa Helpers
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
25-1201
Status:
issued
Fee:
$338
Permit Type:
N/A
Building Type:
N/A
(1) b/m @ 19 sq ft. & (1) f/s @ 18 sq ft
Valuation:
N/A
Permit #:
07 104918 SA
Status:
final
Fee:
$320
Permit Type:
N/A
Building Type:
N/A
Exterior sign for bria pilates physical therapy personal training
Valuation:
N/A
Permit #:
6124628-SB
Status:
complete
Fee:
$132
Permit Type:
N/A
Building Type:
Commercial
Asplund supply inc - wall signs
Valuation:
$3,118
Permit #:
SGN06-0053
Status:
FINALED
Fee:
N/A
Permit Type:
Wallsign
Building Type:
N/A
Installation of two (2) non-illuminated signs on north & south elevations
Valuation:
N/A
Permit #:
SGN07-00002
Status:
final
Fee:
$153
Permit Type:
N/A
Building Type:
N/A
Sales representative
Valuation:
$0
Permit #:
HOM2002-00394
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Water heater change-out
Valuation:
N/A
Permit #:
M05-162
Status:
final
Fee:
$127
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
24-1357
Status:
expired
Fee:
$3,000
Permit Type:
N/A
Building Type:
N/A
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Grandma & Grandpa Helpers Reviews
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Grandma & Grandpa Helpers License info
License Not Verified
| License # | GRANDGH952MG |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of July, 2007. Check the current license status of Grandma & Grandpa Helpers 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 # | GRANDP*880CB |
| 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 Grandma & Grandpa Helpers at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Grandma & Grandpa Helpers, click “This is My Business” to update your information.
7
Permits
- Building permit records show that Grandma & Grandpa Helpers has worked on 7 permitted projects.
Grandma & Grandpa Helpers Employees
MH
Mari Horne
Vice President
O
Owner
Owner
SH
Stephen Horne
President