Updated: May 31, 2026
Location and Projects
Address
2105 W SAN BERNARDINO RD, West Covina, CA, 91790
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DHK Plumbing & Piping Inc
DHK Plumbing & Piping Inc, 2105 W San Bernardino Rd, West Covina, CA (Employee: Amjad Joe Dinkha) holds a Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring DHK Plumbing & Piping Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
DHK Plumbing & Piping Inc Services
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DHK Plumbing & Piping Inc Contact Information
Phone Number: (626) 574-5665
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Address: 2105 W SAN BERNARDINO RD, West Covina, CA 91790
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DHK Plumbing & Piping Inc West Covina
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
DHK Plumbing & Piping Inc has a BuildZoom score of 96, which places them above 80% of 336,931 contractors in California.
Activity
|
7 projects
|
2025 |
|
10 projects
|
2024 |
|
11 projects
|
2023 |
Our building permit records indicate that DHK Plumbing & Piping Inc has worked on at least
28.0 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
|
26 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that DHK Plumbing & Piping Inc mostly works on
plumbing project
projects.
Pricing
|
1 project
|
$20k-$50k |
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 DHK Plumbing & Piping Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Broken 4 sewer main. branch line lateral. 40 ft 4 castr from pipe sewer number: 129a209-13 per the applicant the project is approved by the los angeles county health department and city of los angeles bureau of sanitation
Valuation:
N/A
Permit #:
20042-10000-04172
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Comply with department order effective date 04/15/2019. permit will expire 30 days from issuance date. plumbing install of (3) toilets (3) lavatory sinks, (3) service sinks
Valuation:
N/A
Permit #:
24042-20000-06330
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Comply with department order effective date 04/15/2019. permit will expire 30 days from issuance date"supplemental to permit 24042-20000-06330 to install 5 insta hots
Valuation:
N/A
Permit #:
24042-40002-06330
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Relocate lavatory sink rough of new water heater and install (2) new toilets (2) new lavatory sinks (1) kitchen sink install. condensation gas for 5 air conditioning unit on the roof
Valuation:
N/A
Permit #:
21042-90000-34686
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace restroom sink and toilet replace (3) comparable sink replace prep sink replace hand sinks replace (4) ice bins
Valuation:
N/A
Permit #:
24042-10000-16818
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Comply with department order effective date 06/01/2017. permit will expire 30 days from issuance date repair a 4 sewer main in rear
Valuation:
N/A
Permit #:
22042-30000-20861
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition of plumbing fixtures and (2) duplex sewage ejector systems. (e) 4 water meter (e) 4 rp
Valuation:
N/A
Permit #:
24042-10000-06028
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Earthquake valves
Valuation:
N/A
Permit #:
25042-90000-04206
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New plumbing 1 mop sink 1 water closet 1 lavatory 1 electric water heater 1 expansion tank
Valuation:
N/A
Permit #:
22042-10000-24210
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit # 23042-90000-22061 to change the sub type to commercial
Valuation:
N/A
Permit #:
23042-30001-22061
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
1, 000 gallon grease trap and sample box installation
Valuation:
N/A
Permit #:
22042-90000-27538
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to 23042-90000-02674 to change the address from 953 vendome st to 953 vendome st #4
Valuation:
N/A
Permit #:
23042-10001-02674
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permt # 23042-30001-22061 to install earthquake valves
Valuation:
N/A
Permit #:
23042-30002-22061
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
2nd floor - plumbing repair in bathroom -- (cp2201108) 90 days permit
Valuation:
$500
Permit #:
BS2204237
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
40 gallon water heater replacement
Valuation:
N/A
Permit #:
23042-90000-02674
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New water closet, mop sink, lavatory sink, kitchen sink, and drinking fountain
Valuation:
N/A
Permit #:
23042-10000-22146
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New 1 story single family residence w/basement & attached garage
Valuation:
$2,100,000
Permit #:
BS1511384
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family res...
Waste and vent alter repair
Valuation:
N/A
Permit #:
23042-90000-05139
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installing 4 new fixtures and replacing sewer ejector. 1/29/19 revising permit to reflect accurate information as to the scope of work. adding 1 sump pump
Valuation:
N/A
Permit #:
BP1821853
Status:
final
Fee:
N/A
Permit Type:
Dwelling/duplex
Building Type:
N/A
1, 500 gallon grease interceptor and sample box
Valuation:
N/A
Permit #:
21042-90000-03293
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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BZ Score
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Avg Project
-
Projects
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BZ Score
$9K
Avg Project
-
Projects
136
BZ Score
$31.2K
Avg Project
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Projects
DHK Plumbing & Piping Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
DHK Plumbing & Piping Inc License info
Verified License
| License # | 882130 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for DHK Plumbing & Piping Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 841878 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- 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 DHK Plumbing & Piping Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Falls Lake Fire & Casualty Company |
101
Permits
- Building permit records show that DHK Plumbing & Piping Inc has worked on 101 permitted projects.
DHK Plumbing & Piping Inc Employees
AD
Amjad Joe Dinkha
Rmo / Ceo / Pres