Updated: Oct 08, 2025
Location
Address
2040 DELAMETER RD, Castle Rock, WA, 98611
Use our bidding system to
request a quote
Smarttab Construction
Smarttab LLC, 2040 Delameter Rd, Castle Rock, WA (Employees: GRASSETH, SANFORD JULIUS and Sanford Grasseth) holds a Construction Contractor, Heating/Vent/Air Conditioning And Refrig (Hvac/R) license and 2 other licenses according to the Tukwila license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Smarttab LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Smarttab LLC Services
Start a project today:
Smarttab LLC Contact Information
Phone Number: (360) 513-1235
Edit
Address: 2040 DELAMETER RD, Castle Rock, WA 98611
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Similar Contractors See more
140
BZ Score
$25K
Avg Project
-
Projects
148
BZ Score
$9.5K
Avg Project
-
Projects
180
BZ Score
$85K
Avg Project
-
Projects
Smarttab LLC Reviews
BuildZoom hasn't received any reviews for Smarttab LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Smarttab LLC License info
Verified License
| License # | SMARTL*840KF |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Heating/Vent/Air Conditioning And Refrig (Hvac/R) |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of October 2025.
Verify this license's status for Smarttab LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SMARTL*840KF |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Smarttab 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
| License # | SMARTL 840KF |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Heating/Vent/Air-Conditioning And Refrig Hvac/R |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of May, 2018. Check the current license status of Smarttab LLC with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Ohio Cas Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Travelers Cas and Surety Co of America |
| Bond Value | $6,000 |
Smarttab LLC Employees
GJ
GRASSETH, SANFORD JULIUS
PARTNER/MEMBER
SG
Sanford Grasseth
Partner/Member