Updated: May 05, 2026
Location and Projects
Address
4311 SAHARA DR, Nampa, ID, 83686
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Watertight Mechanical & Contracting Service LLC
Watertight Mechanical & Contracting Service LLC, 4311 Sahara Dr, Nampa, ID (Owned by: Jeremiah Paxman, Whitney Paxman) holds a General Contractor Registration license and 1 other license according to the Idaho license board.
Their BuildZoom score of 102 ranks in the top 11% of 53,194 Idaho licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Watertight Mechanical & Contracting Service LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Watertight Mechanical & Contracting Service LLC Services
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Watertight Mechanical & Contracting Service LLC Contact Information
Phone Number: (208) 695-7290
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Address: 4311 SAHARA DR, Nampa, ID 83686
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Watertight Mechanical & Contracting Service LLC Nampa
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Watertight Mechanical & Contracting Service LLC has a BuildZoom score of 102, which places them above 89% of 53,194 contractors in Idaho.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Watertight Mechanical & Contracting Service LLC has worked on at least
8.0 projects over the past 3 years.
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.
Experience
|
3 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Watertight Mechanical & Contracting Service LLC mostly works on
mechanical project
projects.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
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 Watertight Mechanical & Contracting Service LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
This is a small tenant improvement with the only work being conducted being new plumbing fixtures for this new business going into an existing space. there will be a total of 5 new sinks being placed. the plumbing connections are already in place so it is just removing the old fixtures setting the new ones and patching and repairing where that work is being done
Valuation:
$10,485
Permit #:
C-TI-2022-0257
Status:
final
Fee:
$4,654
Permit Type:
N/A
Building Type:
N/A
Ground up plumbing of new les schwab. to include shop area
Valuation:
$158,000
Permit #:
C-PLM-2023-0072
Status:
final
Fee:
$2,810
Permit Type:
N/A
Building Type:
N/A
Plumbing for new jimmy johns tenant improvement grondwork roughin & trim
Valuation:
$21,000
Permit #:
C-PLM-2025-0138
Status:
final
Fee:
$650
Permit Type:
N/A
Building Type:
N/A
Gas piping from existing low pressure stub to new bbq location underground
Valuation:
N/A
Permit #:
R-RETRO-2023-0418
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Plumbing for new addition and remodel of existing. new roof drains on addition
Valuation:
$20,000
Permit #:
C-PLM-2024-0017
Status:
final
Fee:
$630
Permit Type:
N/A
Building Type:
N/A
Plumbing ground up and trim and future water for next tenant improvement
Valuation:
$35,000
Permit #:
C-PLM-2022-0278
Status:
final
Fee:
$930
Permit Type:
N/A
Building Type:
N/A
Plumbing and fixtures inside building
Valuation:
$38,000
Permit #:
C-PLM-2023-0007
Status:
final
Fee:
$990
Permit Type:
N/A
Building Type:
N/A
Provide and install new roof drains. tie into existing piping in the overhead
Valuation:
$15,000
Permit #:
C-PLM-2022-0288
Status:
final
Fee:
$525
Permit Type:
N/A
Building Type:
N/A
Fill in of plumbing of tenant improvement
Valuation:
$51,000
Permit #:
C-PLM-2022-0003
Status:
final
Fee:
$1,250
Permit Type:
N/A
Building Type:
N/A
Plumbing within the building new expansion
Valuation:
$175,000
Permit #:
C-PLM-2020-0052
Status:
final
Fee:
$2,980
Permit Type:
N/A
Building Type:
N/A
Gas piping for future tenant improvement space rtus
Valuation:
$2,500
Permit #:
C-MEC-2022-0022
Status:
final
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Fill in of tenant improvement plumbing
Valuation:
$17,000
Permit #:
C-PLM-2022-0004
Status:
final
Fee:
$540
Permit Type:
N/A
Building Type:
N/A
Plumbing of tenant improvement
Valuation:
$26,000
Permit #:
C-PLM-2022-0001
Status:
final
Fee:
$750
Permit Type:
N/A
Building Type:
N/A
Install backflow for irrigation on exterior of building off main water
Valuation:
$3,500
Permit #:
C-PLM-2023-0206
Status:
final
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Plumbing ground up water & dwv
Valuation:
$18,000
Permit #:
C-PLM-2022-0134
Status:
final
Fee:
$570
Permit Type:
N/A
Building Type:
N/A
Gas piping for kitchen and air handler
Valuation:
$3,200
Permit #:
C-MEC-2022-0056
Status:
final
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Plumbing of tenant improvement
Valuation:
$24,000
Permit #:
C-PLM-2022-0002
Status:
final
Fee:
$710
Permit Type:
N/A
Building Type:
N/A
Gas piping for tenant improvement
Valuation:
$3,000
Permit #:
C-MEC-2022-0055
Status:
final
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
Plumbing of 5 unit shell and core
Valuation:
$31,000
Permit #:
C-PLM-2021-0158
Status:
final
Fee:
$850
Permit Type:
N/A
Building Type:
N/A
Plumbing dwv water and install owner provided trim
Valuation:
N/A
Permit #:
R-PLM-2023-0926
Status:
final
Fee:
$238
Permit Type:
N/A
Building Type:
N/A
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Watertight Mechanical & Contracting Service LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Watertight Mechanical & Contracting Service LLC License info
Verified License
| License # | RCE-50920 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Watertight Mechanical & Contracting Service LLC at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 052925 |
| Status | Active |
| State | Idaho |
- BuildZoom has not verified this license since October, 2024.
Verify this license's status for Watertight Mechanical & Contracting Service LLC at the Idaho Division of Building Safety.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
20
Permits
- Building permit records show that Watertight Mechanical & Contracting Service LLC has worked on 20 permitted projects.
Watertight Mechanical & Contracting Service LLC Employees
CH
Craig R Hereau
Applicant
JP
Jeremiah Paxman, Whitney Paxman
Owner
WL
Watertight Mechanical & Contg Srvc Llc