Updated: May 09, 2026
Location and Projects
Address
221 HUNTER AVE, Bishop, CA, 93514
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Drain Pro Plumber
Drain Pro, 221 Hunter Ave, Bishop, CA (Employees: Michael Paul Lambson and Timothy Michael Trainor) holds a Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Drain Pro, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Drain Pro Services
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Drain Pro Contact Information
Phone Number: (310) 980-3879
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Address: 221 HUNTER AVE, Bishop, CA 93514
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace 2 wall heaters plus vents in units 4 and 6
Valuation:
N/A
Permit #:
23044-30000-01186
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace drainage system with abs pipe & fittings. 8 fixtures remove cast iron and galvanized pipe. copper repipe of horizontals + (4) fixtures & hose bib
Valuation:
N/A
Permit #:
20042-10000-10428
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel (redo 2-baths repair front balcony and swap out furniture
Valuation:
N/A
Permit #:
P22-00040
Status:
issued
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
Install clean out in front yard
Valuation:
N/A
Permit #:
PLM23-00394
Status:
final
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
R/r drain lines & copper repipe
Valuation:
N/A
Permit #:
P2022-007947
Status:
final
Fee:
$286
Permit Type:
N/A
Building Type:
N/A
Sewer connection
Valuation:
N/A
Permit #:
23042-90000-09107
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Installed 4 seismic valves
Valuation:
N/A
Permit #:
21042-90000-12030
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
(8) earthquake valves
Valuation:
N/A
Permit #:
21042-30000-00867
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Dryer vent
Valuation:
N/A
Permit #:
21044-10000-13582
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace (5) gas outlets and (1) earthquake valve
Valuation:
N/A
Permit #:
19042-30000-20223
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Need inspection of existing t&p lines in unit 3 and 4. also gas piping to water heater and dryer and dryer vent piping in unit 3
Valuation:
N/A
Permit #:
21042-90000-25509
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Installation of (1) duplex sump pump system in laundry room within existing apartment building
Valuation:
N/A
Permit #:
17042-10000-03431
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit#17044-30000-02323 air intlet/outlet
Valuation:
N/A
Permit #:
17044-30001-02323
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing permit to repair a gas line for an sdu
Valuation:
N/A
Permit #:
1539153
Status:
complete
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Install gas line with 2 outlets for dryers
Valuation:
N/A
Permit #:
17042-30000-04610
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Re-plumbing drains for 2 washing machines
Valuation:
N/A
Permit #:
17042-30000-02549
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace 60 of 4 clay sewer with 4 abs with cleanout and 3
Valuation:
N/A
Permit #:
60015-0075
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 1 1/4 earthquake valve
Valuation:
N/A
Permit #:
16042-30000-16691
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install an eq shut off valve
Valuation:
N/A
Permit #:
16042-10000-05596
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install 2 dryer vents
Valuation:
N/A
Permit #:
17044-30000-02323
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
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94
BZ Score
-
Avg Project
-
Projects
104
BZ Score
-
Avg Project
-
Projects
License # 998584
Bishop, CA
94
BZ Score
-
Avg Project
-
Projects
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Verified License
BuildZoom confirmed this contractor's license
Drain Pro License info
Verified License
| License # | 873675 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Drain Pro at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 631384 |
| Status | Inactive |
| State | California |
| Type | Plumbing, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, 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 Drain Pro at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Security National Insurance Company |
38
Permits
- Building permit records show that Drain Pro has worked on 38 permitted projects.
Drain Pro Employees
ML
Michael Paul Lambson
Sole Owner
TT
Timothy Michael Trainor
Sole Owner