Updated: May 13, 2026
Location and Projects
Address
PO BOX 3075, Renton, WA, 98056
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Paramount Mechanical Sys Inc
Paramount Mechanical Sys Inc at PO BOX 3075, Renton, WA 98056, held a HVAC/Mechanical Contractor license (#PARAMMS952BS) with the Tukwila contractors license board with an expiration date of 01-30-2021. We last verified the license was expired on 03-26-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 128,670 Washington contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Paramount Mechanical Sys Inc Contact Information
Phone Number: (425) 204-9700
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Address: PO BOX 3075, Renton, WA 98056
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Building Permits by Paramount Mechanical Sys Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Epermit description of work: plumbing for new restroom building. building permit is already issued & in progress
Valuation:
N/A
Permit #:
18113610KP
Status:
final
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Interior remodel of existing single family residence including some structural work. new 2-car garage with exercise room on upper level sitework associated with new garage. includes clearing & grading. does not include mechanical or electrical. *add on plumbing. **add on dishwasher ice maker pot filler
Valuation:
N/A
Permit #:
15 104474 BR
Status:
final
Fee:
$8,472
Permit Type:
N/A
Building Type:
N/A
Non-structural interior bathroom fixture and wall modification in existing bathroom. does not include mechanical. **06-123293 ea dbl fee** **add on plumbing **add on electrical (lights wire outlets switches)
Valuation:
N/A
Permit #:
06 123332 BT
Status:
final
Fee:
$512
Permit Type:
N/A
Building Type:
N/A
Removal of interior walls and expansion of existing den. includes clear and grade. does not include electrical (11 110558 ie- cancelled) until sub is named. does not include mechanical. includes plumbing
Valuation:
N/A
Permit #:
11 110349 BR
Status:
final
Fee:
$948
Permit Type:
N/A
Building Type:
N/A
Holmes single family residence addition - 2970 sq ft addition covered patio and porch to existing residence - 13 fixtures
Valuation:
N/A
Permit #:
P14000560
Status:
Issued
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Remodel basement and refinish. replace windows. does not include electrical (11 116998 ie). **add on mechanical *add heat pump **add on plumbing**
Valuation:
N/A
Permit #:
11 111285 BU
Status:
final
Fee:
$803
Permit Type:
N/A
Building Type:
N/A
Plumbing for remodel - kitchen sink 2 prep sinks 3 toilets 3 lavs 2 showers 1 bar sink 1 indirect waste 2 dishwashers - see 879 for rest of project
Valuation:
N/A
Permit #:
10-059
Status:
issued
Fee:
$325
Permit Type:
N/A
Building Type:
N/A
Hot water heater (gas to gas)
Valuation:
N/A
Permit #:
1211-121
Status:
final
Fee:
$74
Permit Type:
N/A
Building Type:
N/A
Project name: replace one clothes washer four toilets four bathroom sink description - replace one clothes washer four toilets four bathroom sinks and one laundry tub
Valuation:
N/A
Permit #:
E16-12825
Status:
filed
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Single family residence plumbing - 6 fixtures
Valuation:
N/A
Permit #:
P13000791
Status:
Finaled
Fee:
$96
Permit Type:
N/A
Building Type:
N/A
Install per fixture list
Valuation:
N/A
Permit #:
12 104881 BN
Status:
final
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
See fixture list
Valuation:
N/A
Permit #:
11 126478 BN
Status:
final
Fee:
$49
Permit Type:
N/A
Building Type:
N/A
Install (1) appliance vent (2) bathroom fans & associated ductwork
Valuation:
N/A
Permit #:
05 138233 BK
Status:
final
Fee:
$36
Permit Type:
N/A
Building Type:
N/A
Install water sevice from new meter to duplex
Valuation:
N/A
Permit #:
P120278
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Plumbing for becu tenant improvement. ste #c 5 fix
Valuation:
$10
Permit #:
P110292
Status:
complete
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Plumbing for new pool and change room - toilet sink lav autowasher floor drain funnel drain shower
Valuation:
N/A
Permit #:
10-047
Status:
issued
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
Construction of new swimming pool and spa. includes clearing and grading. **add on electric** **add on plumbing and mechanical**
Valuation:
N/A
Permit #:
07 118066 BR
Status:
final
Fee:
$1,738
Permit Type:
N/A
Building Type:
N/A
Replace hot water tank
Valuation:
N/A
Permit #:
06 115954 BK
Status:
final
Fee:
$163
Permit Type:
N/A
Building Type:
N/A
Work associated with 12-bl-161 per fixture list
Valuation:
N/A
Permit #:
12-BL-363
Status:
final
Fee:
$74
Permit Type:
N/A
Building Type:
N/A
Install per fixture list
Valuation:
N/A
Permit #:
10 122121 BN
Status:
final
Fee:
$61
Permit Type:
N/A
Building Type:
N/A
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Paramount Mechanical Sys Inc License info
Inactive License
| License # | PARAMMS952BS |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, Plumbing |
| 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 Paramount Mechanical Sys Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PARAMMS952BS |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- 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 Paramount Mechanical Sys Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Paramount Mechanical Sys Inc, click “This is My Business” to update your information.
Insured
| Insurer | Ohio Cas Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indem CO |
| Bond Value | $6,000 |
44
Permits
- Building permit records show that Paramount Mechanical Sys Inc has worked on 44 permitted projects.
Paramount Mechanical Sys Inc Employees
BE
Benson, Ed
Agent
BA
Benson, Ed Allen
Owner
BA
Benson, Edward Allen
Governing Persons
EB
Ed Benson
President