Updated: Jul 02, 2026
Location and Projects
Address
3410 E 18th St, Antioch, CA, 94509
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Paradigm Concrete & Construction, Inc Photos
Paradigm Concrete & Construction, Inc
Paradigm Concrete & Construction, Inc. specializes in all types of concrete and masonry work. Our company offers high quality work at competitive prices. Not only are we licensed (#877222) - general building (B) and specialty (C-8), we are also bonded and insured - workers' compensation and general liability.
Pool Decks/Coping
All Slab Work - Municipal/ Commercial/ Residential
Exposed Aggregate/ Colored Concrete/ Brick Borders
Retaining Walls/ Foundations / Shotcrete / Piers
Rock/Brick/Stone
Demo/Form/Pour/Finish
Our work includes high-end, specialized work (exposed aggregate, slate, tile, brick borders, waterfalls, etc.) in addition to simple concrete sidewalk, patio and driveway installation/replacement.
From BuildZoom: Paradigm Concrete & Construction, Inc, 3410 E 18th St, Antioch, CA (Employee: Jose Leonides Salazar) holds a Concrete license and 1 other license according to the California license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Paradigm Concrete & Construction, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Paradigm Concrete & Construction, Inc Services
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Paradigm Concrete & Construction, Inc Contact Information
Phone Number: (925) 755-4940
Address: 3410 E 18th St, Antioch, CA 94509
Paradigm Concrete & Construction, Inc Antioch
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Paradigm Concrete & Construction, Inc has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Paradigm Concrete & Construction, Inc has worked on at least
3.0 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
|
$20k-$50k |
|
1 project
|
$100k-$250k |
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 Paradigm Concrete & Construction, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior alteration to an existing retail suite. addition of interior demising wall
Valuation:
$123,459
Permit #:
B2022-2198
Status:
final
Fee:
$2,353
Permit Type:
Commercial
Building Type:
N/A
Back fence remove and replace
Valuation:
$26,000
Permit #:
202506259444
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Repair sidewalk only: note: ***before any work in right of way please call 510-238-3860 forty-eight hours in advance. applicant is subject to fine if work is started without scheduling a pre-inspection*** repair sidewalk to city standards (maximum 2%). if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimu... see more
Valuation:
N/A
Permit #:
CGS19948
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair sidewalk only: note: ***before any work in right of way please call 510-238-3860 forty-eight hours in advance. applicant is subject to fine if work is started without scheduling a pre-inspection*** repair sidewalk to city standards (maximum 2%). if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimu... see more
Valuation:
N/A
Permit #:
CGS19947
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sidewalk underdrain only: (french drain with 2 sidewalk underdrains 3 x 8 square replacement in the area of each replacement note: ***before any work in right of way please call 510-238-3860 forty-eight hours in advance. applicant is subject to fine if work is started without scheduling a pre-inspection*** install # sidewalk under-drain(s) per city standards. no structure allowed beyo... see more
Valuation:
N/A
Permit #:
CGS18190
Status:
final
Fee:
$474
Permit Type:
N/A
Building Type:
N/A
Remove and replace backyard stairs
Valuation:
$47,450
Permit #:
202411185229
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
(rbc) - building residential combo alteration- 1 & 2 unit residential (building)
2018-11-29
Partial foundation replacement for one story sfd; full north elevation portions of east and west elevations
Valuation:
$30,000
Permit #:
RBC1803996
Status:
final
Fee:
$1,565
Permit Type:
N/A
Building Type:
N/A
Rebuild front exterior entry porch & stairs
Valuation:
$37,000
Permit #:
B2020-04493
Status:
final
Fee:
$1,887
Permit Type:
N/A
Building Type:
N/A
Repair foundation - not for transfer tax rebate
Valuation:
$10,000
Permit #:
B2018-03984
Status:
final
Fee:
$347
Permit Type:
N/A
Building Type:
N/A
Repair sidewalk only: repair sidewalk to city standards (minimum 2% slope). do not cut into pavement unless and until ready to complete project if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance comply with all terms of city of oakland public works standards street ex... see more
Valuation:
N/A
Permit #:
CGS17179
Status:
final
Fee:
$1,744
Permit Type:
N/A
Building Type:
N/A
Repair driveway to city standards. same size: not widening. do not cut into pavement unless and until ready to complete project. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5, 800.00 fine for non-compliance. comply with all terms of city of oakland public works standards street excavation rule... see more
Valuation:
N/A
Permit #:
CGS16164
Status:
PERMIT ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair sidewalk to city standards (minimum 2% slope) if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance comply with all terms of city of oakland public works standards street excavation rules revised march 2015 and city council ordinance no. 13300 c.m.s. five day prio... see more
Valuation:
N/A
Permit #:
CGS16075
Status:
final
Fee:
$397
Permit Type:
N/A
Building Type:
N/A
New driveway per approved plans per city standard permit valid 30 days call pwa inspection prior to start: 510-238-3651. 4th floor new curb cut per section 17.116.210 corner lot with two lot frontages onto park blvd. and wellington st. proposed curb cut is on park blvd. separated 20 from adjacent curb cut curb cut not to exceed 19 in width and driveway 9 via concrete strips
Valuation:
N/A
Permit #:
CGS15049
Status:
final
Fee:
$511
Permit Type:
N/A
Building Type:
N/A
Art sculpture at pleasant hill road and olympic blvd
Valuation:
$60,000
Permit #:
BIMIC17-008269
Status:
final
Fee:
$1,754
Permit Type:
N/A
Building Type:
N/A
Repair sidewalk to city standards (minimum 2% slope). if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance. comply with all terms of city of oakland public works standards street excavation rules revised march 2015 and city council ordinance no. 13300 c.m.s. five day pr... see more
Valuation:
N/A
Permit #:
CGS18111
Status:
final
Fee:
$442
Permit Type:
N/A
Building Type:
N/A
Replace existing retaining wall at property line at right of single family dwelling. half of wall crosses shared property line and is to be constructed under rb1704107 for 1087 hubert rd
Valuation:
$32,500
Permit #:
RB1704626
Status:
final
Fee:
$1,122
Permit Type:
N/A
Building Type:
N/A
Repair driveway to city standards. same size: not widening. do not cut into pavement unless and until ready to complete project if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance comply with all terms of city of oakland public works standards street excavation rules r... see more
Valuation:
N/A
Permit #:
CGS16164
Status:
final
Fee:
$775
Permit Type:
N/A
Building Type:
N/A
Replace existing retaining wall at rear of single family dwelling 10-9-17 half of wall is to be constructed under rb1704626 for 1121 sunnyhills rd
Valuation:
$32,500
Permit #:
RB1704107
Status:
final
Fee:
$1,430
Permit Type:
N/A
Building Type:
N/A
Repair 25 sq ft sidewalk to city standards (minimum 2% slope) & 80 sq ft driveway to city standards. same size: not widening permit valid 30 days call pwa inspection prior to start: 510-238-3651. 4th floor
Valuation:
N/A
Permit #:
CGS14101
Status:
final
Fee:
$398
Permit Type:
N/A
Building Type:
N/A
Replace existing landscape retaining wall. new concrete grade beam supported by piers to arrest driveway soil movement. property in fire zone 2
Valuation:
$42,000
Permit #:
B2021-02663
Status:
final
Fee:
$2,520
Permit Type:
N/A
Building Type:
N/A
Paradigm Concrete & Construction, Inc Reviews
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Paradigm Concrete & Construction, Inc License info
Verified License
| License # | 877222 |
| Status | Active |
| State | California |
| Type | Concrete |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Paradigm Concrete & Construction, 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 # | 646658 |
| Status | Inactive |
| State | California |
| Type | General Building, Concrete |
| 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.
Check this license's status for Paradigm Concrete & Construction, Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Midwest Employers Casualty Company |
111
Permits
- Building permit records show that Paradigm Concrete & Construction, Inc has worked on 111 permitted projects.
Paradigm Concrete & Construction, Inc Employees
JS
Jose Leonides Salazar
Ceo/President