Updated: Nov 08, 2025
Location and Projects
Address
5847 PINE AVE SUITE A, Chino Hills, CA, 91709
Use our bidding system to
request a quote
Ernest J De Leon Construction
Ernest J De Leon Construction, 5847 Pine Ave, Chino Hills, CA (Owned by: Ernest Jerome De Leon Jr) holds a General Building license according to the California license board.
Their BuildZoom score of 108 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ernest J De Leon Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ernest J De Leon Construction Services
Start a project today:
Ernest J De Leon Construction Contact Information
Phone Number: (909) 517-2451
Edit
Address: 5847 PINE AVE SUITE A, Chino Hills, CA 91709
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Ernest J De Leon Construction Chino Hills
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ernest J De Leon Construction has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
8 projects
|
2024 |
|
11 projects
|
2023 |
|
9 projects
|
2022 |
Our building permit records indicate that Ernest J De Leon Construction has worked on at least
32.0 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
|
4 projects
|
Home Additions |
|
4 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Ernest J De Leon Construction mostly works on
new construction
and home addition
projects.
Pricing
|
3 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
8 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $65,000. This graph shows the distribution of these job values.
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 Ernest J De Leon Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Delta 3 & 7- revision & add'l scope to construct 42 long by 42 max high wall at front(city standard 3a detail). construct 140 long by 6 max high block wall at sides inside p/l (permanent p/l markers onsite)
Valuation:
$2,500,000
Permit #:
REV2023-0748
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed 17'-8 high piled storage racks warehouse storage for party rental equipments. ( no retail)
Valuation:
$500,000
Permit #:
24016-10000-17988
Status:
applied
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remove & install (n) prefabricated spray booth (25 x 14'-4") per za-2024-3745-zv **eplan**
Valuation:
$70,000
Permit #:
25016-20000-12256
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan: tenant improvement. to (e) retail. exterior and interior tenant improvement to (e) retail including new interior partitions ceiling/soffit work and building out for bridal shop
Valuation:
$60,000
Permit #:
25016-10000-09324
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Proposed 1-story 40 x 100 storage and attached enclosed garage
Valuation:
$300,000
Permit #:
24010-40000-04511
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
***specific event*** install temporary truss structures bleachers viewing deck & shade structures. ***future proof*** (sept 15th-18th)
Valuation:
N/A
Permit #:
B2024-005924
Status:
applied
Fee:
$2,880
Permit Type:
N/A
Building Type:
N/A
Single family residence construct 42 long by 42 max high wall at front(city standard 3a detail). construct 140 long by 6 max high block wall at sides inside p/l (permanent p/l markers onsite)
Valuation:
$18,000
Permit #:
XR2023-1027
Status:
final
Fee:
$792
Permit Type:
N/A
Building Type:
N/A
720 sqft remodel: remove (e) walls on 2nd floor to convert (e) 2 bedrooms into 3 (n) bedrooms electrical to include: (14) outlets (5) switches (5) fixtures (6) recessed lights 1 50 amp sub panel note: home currently is 5 bedrooms 3 1/2 bathroom and will be 6 bedrooms 3 1/2 bathrooms as per approved plans
Valuation:
$16,000
Permit #:
COMR-2021-0328
Status:
complete
Fee:
$2,070
Permit Type:
N/A
Building Type:
N/A
Delta 6 - revise floor plan layout * related emp/structural
Valuation:
$2,500,000
Permit #:
REV2023-0137
Status:
approved
Fee:
$519
Permit Type:
N/A
Building Type:
N/A
Upgrade/replace (e) spraybooth w (n) eil listed bloetherm spraybooth w heater. tenant improvement
Valuation:
$85,000
Permit #:
22016-20000-32294
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New high pile storage racks (max height: 20') & new interior non-bearing all work per engineering comply with department order effective date 06/30/2022. permit will expire 30 days from issuance date
Valuation:
$30,000
Permit #:
22016-20000-35519
Status:
plancheck
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remodel/alteration to existing enclosed spray booth (same size and same location) in (e) auto repair garage. replace slab. all work per engineering
Valuation:
$82,000
Permit #:
22016-20000-11849
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install auto spray booth with attached mixing room comply with department order effective date 02/06/2017. permit will expire 30 days from issuance date
Valuation:
$70,000
Permit #:
20016-10000-23892
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
2nd story addition (20'x20') to (e) 1 story garage to create a new recreational room over an existing garage
Valuation:
$404,000
Permit #:
17014-10000-01216
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Temporary tent for ibew annual event 2 50x150 canopies and generator install 6/02 use 6/04 remove 6/05 1 day event 6/04 10am -5pm. 1000 guest
Valuation:
N/A
Permit #:
B22-1640
Status:
final
Fee:
$590
Permit Type:
N/A
Building Type:
N/A
Ibew local #47 family picnic (qty=2) temporary event tents - 50 ft x 150 ft each to be assembled
Valuation:
N/A
Permit #:
B23-0779
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(n) temporary shade structure (80 x 168') permit valid only for 179 days after permit issuance. the shade structure shall be in compliance with the california fire code (see comments for more information)
Valuation:
$110,000
Permit #:
24010-20000-02693
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan temporary permits. two 30'x50 tents for outside studying. temporary permits from 2/01/2021 to 6/02/2021. ***address to be verify by boe & building record***
Valuation:
N/A
Permit #:
21020-10000-00067
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan- alteration to body shop in urm building. replace existing spraybooth with new etl listed blowtherm spraybooth & mixing room
Valuation:
$85,000
Permit #:
23016-10000-09160
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installation of prefabricated spraybooth with heater. see application comment
Valuation:
N/A
Permit #:
22044-20000-08723
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Similar Contractors See more
169
BZ Score
$9.5K
Avg Project
-
Projects
181
BZ Score
$29K
Avg Project
-
Projects
190
BZ Score
$24.4K
Avg Project
-
Projects
Ernest J De Leon Construction Reviews
BuildZoom hasn't received any reviews for Ernest J De Leon Construction. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Ernest J De Leon Construction License info
Verified License
| License # | 980272 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Ernest J De Leon Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
119
Permits
- Building permit records show that Ernest J De Leon Construction has worked on 119 permitted projects.
Ernest J De Leon Construction Employees
EJ
Ernest Jerome De Leon Jr
Owner