Updated: May 15, 2026
Location and Projects
Address
16652 ECHO HILL WAY, Hacienda Heights, CA, 91745
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Manuel Clemente Diaz HVAC/Mechanical Contractor
Manuel Clemente Diaz at 16652 ECHO HILL WAY, Hacienda Heights, CA 91745, held a HVAC/Mechanical Contractor license (#351772) with the California contractors license board with an expiration date of 04-30-2022. We last verified the license was expired on 05-14-2026.
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 336,931 California 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.
Manuel Clemente Diaz Contact Information
Phone Number: (626) 252-3088
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Address: 16652 ECHO HILL WAY, Hacienda Heights, CA 91745
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Manuel Clemente Diaz Hacienda Heights
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Manuel Clemente Diaz, click “This is My Business” to update your information.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Manuel Clemente Diaz has worked on at least
5.0 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.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$50k-$100k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
San ysidro: building mechanical & electrical permits for the installation of (1) state-approved commercial modular on a commercial lot. work to include concrete foundation and access ramp; mini-split system with exterior mounted condenser unit; electrical utility connection and new panel. base zone: cc-2-3; transit priority area; geo haz 53
Valuation:
$80,000
Permit #:
2280414
Status:
approved
Fee:
$7,971
Permit Type:
Commercial temp o...
Building Type:
N/A
Submitting structural plans to legalize a conversion of an adu
Valuation:
$70,000
Permit #:
BL-NRES-2023-00090
Status:
in-complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Two (2) illuminated channel letters (hummus republic) at front and rear of the building
Valuation:
$4,200
Permit #:
SIGP-08-23-0149
Status:
issued
Fee:
N/A
Permit Type:
Plck: new
Building Type:
N/A
Revision to 201906120: revision to structural plans for existing adu
Valuation:
N/A
Permit #:
BL-RV-2024-00027
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Encroachment permit (enc) - enc03 - encroachment permit minor
2025-03-27
16 wide dg driveway approach within the diplomat avenue (19266) r/w
Valuation:
N/A
Permit #:
ENC24051298
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision to #201906120 structural plans
Valuation:
N/A
Permit #:
BL-RV-2024-00026
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate furnace to the attic addition new air conditioning unit in the backyard and new ducts. permit expired: needed affidavit to final permit
Valuation:
N/A
Permit #:
BLD2018-00902
Status:
final
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
Install (8) circuits
Valuation:
N/A
Permit #:
18041-30000-35839
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install (1) 23"x 109 illuminated channel letters wall sign
Valuation:
$2,200
Permit #:
22048-20000-00926
Status:
issued
Fee:
N/A
Permit Type:
Onsite
Building Type:
N/A
38 x 6 tall wood fence sharing with 15901 la salle ave (
Valuation:
N/A
Permit #:
50013-0504
Status:
final
Fee:
N/A
Permit Type:
Fence
Building Type:
N/A
Built a bird aviary in the backyard, too many birds, structure built against the east wall, refuse and waste in backyard, hanging sheets/tarp on patio awning
Valuation:
$0
Permit #:
COD2014-05783
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 6 windows
Valuation:
N/A
Permit #:
50013-0691
Status:
final
Fee:
N/A
Permit Type:
Alter
Building Type:
N/A
Sp #10 mh installation 24x46
Valuation:
$100,861
Permit #:
BMR120066
Status:
FINAL
Fee:
$253
Permit Type:
N/A
Building Type:
N/A
Foul odor coming from neighbors back property possibly rabbit ducks cats defecation causing for large amount of flies to gather
Valuation:
$0
Permit #:
COD2008-06050
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(n) illuminated onsite channel letters wall sign 15 x 16 reading 2 for 1 pizza co
Valuation:
$2,240
Permit #:
14048-10000-01172
Status:
final
Fee:
N/A
Permit Type:
Onsite
Building Type:
N/A
Commercial truck on driveway possible inop. & parking other commercial truck on street
Valuation:
$0
Permit #:
COD2010-10694
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reroof-replace w same shigles
Valuation:
$0
Permit #:
BRR130068
Status:
FINAL
Fee:
$193
Permit Type:
N/A
Building Type:
N/A
Adding recessed lights in units #1360 (29) #1360 1/2 (24) 1362 (37) #1362 1/2 (15)
Valuation:
N/A
Permit #:
18041-30000-23901
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Sp #10 pf for flood proofing-chattel spa #18-4f
Valuation:
$0
Permit #:
BMR120065
Status:
FINAL
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Sp #10 awning to mh 11x40 spa 10-198
Valuation:
$15,642
Permit #:
BMR120158
Status:
FINAL
Fee:
$243
Permit Type:
N/A
Building Type:
N/A
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Manuel Clemente Diaz License info
Inactive License
| License # | 351772 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Refrigeration |
| 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 Manuel Clemente Diaz at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Manuel Clemente Diaz, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
24
Permits
- Building permit records show that Manuel Clemente Diaz has worked on 24 permitted projects.
Manuel Clemente Diaz Employees
MD
Manuel Clemente Diaz
Owner