Updated: May 17, 2026
Location and Projects
Address
P O BOX 4891, Rancho Cucamonga, CA, 91729
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A D J CONSTRUCTION INC
A D J CONSTRUCTION INC, Rancho, Po Box 4891, Rancho Cucamonga, CA (Employees: Alfredo Alvarez, Alfredo Alvarez, and Diana Alvarez) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 101 ranks in the top 12% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A D J CONSTRUCTION INC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
A D J CONSTRUCTION INC Services
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A D J CONSTRUCTION INC Contact Information
Phone Number: (909) 641-8825
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Address: P O BOX 4891, Rancho Cucamonga, CA 91729
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A D J CONSTRUCTION INC Rancho Cucamonga
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
A D J CONSTRUCTION INC has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
4 projects
|
2023 |
Our building permit records indicate that A D J CONSTRUCTION INC has worked on at least
7.0 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
|
1 project
|
< $5k |
|
3 projects
|
$5k-$20k |
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 A D J CONSTRUCTION INC
This is a sample of this contractor's permits. Click here to access their complete permit history.
24 linear feet 6 feet high city standard block wall on the property line
Valuation:
N/A
Permit #:
PMT2025-00184
Status:
final
Fee:
$631
Permit Type:
N/A
Building Type:
N/A
Permit to construct a new block wall 80 lf x 6ft high per city standard. on shared property line
Valuation:
$8,640
Permit #:
WALL-25-00508
Status:
complete
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
Permit for installation of gas line for fire pit 30 long with 3/4 twllow plythylene gas pipe
Valuation:
N/A
Permit #:
PLBG-25-00370
Status:
complete
Fee:
$176
Permit Type:
N/A
Building Type:
N/A
Convert (e) detached garage into adu (351 sf): studio sleeping and living area kitchen and bathroom **electric service upgrade by separate permit
Valuation:
$40,000
Permit #:
BP-2022-16079
Status:
complete
Fee:
N/A
Permit Type:
Single family res...
Building Type:
N/A
Building a 100 l.f block wall on the rear of yard per the city's standard 202 option 1
Valuation:
$7,000
Permit #:
B202301379
Status:
final
Fee:
$73
Permit Type:
N/A
Building Type:
N/A
Three (3) gas outlets and two (2) electrical outlets two (2) light fixtures for bbq area
Valuation:
N/A
Permit #:
B202105085
Status:
issued
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
(o) permit to construct a 10'x10 (100sf) spa -
Valuation:
N/A
Permit #:
BLD22-002288
Status:
final
Fee:
$464
Permit Type:
S-fam residential
Building Type:
N/A
Pool 16fx36f/spa 7fx7f total 609sf. gas fire pit gas stub for future bbq block wall 6f high city std.(e: 54lf option a footing s: 68lf option b footing w: 71lf option a footing)
Valuation:
N/A
Permit #:
PMT2017-04202
Status:
complete
Fee:
$955
Permit Type:
N/A
Building Type:
N/A
129lf x 6 tall free-standing block wall (city standard) on south property line and inside of east property line
Valuation:
N/A
Permit #:
PMT2019-03264
Status:
final
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
Gas line for bbq and electric outlet for fountain
Valuation:
N/A
Permit #:
B202001053
Status:
final
Fee:
$54
Permit Type:
N/A
Building Type:
N/A
Block wall city standard. option a footing. (slumpstone) north side (67lfx6f high). east side (90lfx6f high)
Valuation:
N/A
Permit #:
PMT2018-01989
Status:
final
Fee:
$289
Permit Type:
N/A
Building Type:
N/A
Gunite pool and spa 450 sq ft
Valuation:
N/A
Permit #:
PMT2019-00483
Status:
final
Fee:
$1,144
Permit Type:
N/A
Building Type:
N/A
City standard blk wall 25'x 6 wall to match (e) wall
Valuation:
N/A
Permit #:
BLD23-0976
Status:
issued
Fee:
N/A
Permit Type:
City std-block re...
Building Type:
N/A
New pool and spa w retaining wall
Valuation:
N/A
Permit #:
BLD20-1694
Status:
final
Fee:
N/A
Permit Type:
Combo-res
Building Type:
N/A
Permit to tear off and replace comparable shingles. approx 2500 sf -
Valuation:
N/A
Permit #:
BLD22-002830
Status:
final
Fee:
$188
Permit Type:
S-fam residential
Building Type:
N/A
Permit for a city standard block wall 6 ft high by 40 lf - with 6x8x16 color tan block precision; to be located on the property line
Valuation:
N/A
Permit #:
BLD16-001603
Status:
final
Fee:
$187
Permit Type:
S-fam residential
Building Type:
N/A
Building Permit
5542 Astell Av, CA
2015-10-29
Electrical for kitchen remodel and upgrade main service panel to 100 amps
Valuation:
$0
Permit #:
1510290014
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit for a city standard retaining wall type 2 - 142 ln ft 32 in height and a total of 400 sf and a city standard iron wrought gate to be located in front of the driveway aprox. 10 feet from the garage. 2 pilars 6 ft high gate will be 11 ln ft and 5 ft high
Valuation:
N/A
Permit #:
BLD16-000111
Status:
final
Fee:
$352
Permit Type:
S-fam residential
Building Type:
N/A
Permit for a pool and spa with waterfall and slide - gas line 1 1/2 for pool equipment fire pit and bbq. total of 700 sf for pool and spa
Valuation:
N/A
Permit #:
BLD16-000110
Status:
final
Fee:
$561
Permit Type:
S-fam residential
Building Type:
N/A
On west interior property line a 70 x 6 (420 sf) grey precision block wall per city standard
Valuation:
$6,000
Permit #:
B202300641
Status:
final
Fee:
$174
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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BZ Score
$27.9K
Avg Project
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Projects
191
BZ Score
$21.2K
Avg Project
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Projects
A D J CONSTRUCTION INC Reviews
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Verified License
BuildZoom confirmed this contractor's license
A D J CONSTRUCTION INC License info
Verified License
| License # | 905523 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for A D J CONSTRUCTION INC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 4418 |
| Status | Active |
| City | Fontana |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of May, 2018. Check the current license status of A D J CONSTRUCTION INC with the The City of Fontana, CA
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Casualty Insurance Company |
31
Permits
- Building permit records show that A D J CONSTRUCTION INC has worked on 31 permitted projects.
A D J CONSTRUCTION INC Employees
AA
Alfredo Alvarez
Sole Owner
AA
Alfredo Alvarez
RMO / CEO / PRES
DA
Diana Alvarez
Officer
DA
Diana Alvarez
Officer