Updated: Mar 30, 2026
Location and Projects
Address
9231 SIDEVIEW DR, Downey, CA, 90240
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Roofing Plus Co
Roofing Plus Co, 9231 Sideview Dr, Downey, CA (Employee: Son Yong Hwang) holds a General Building, Roofing license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Roofing Plus Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Roofing Plus Co Contact Information
Phone Number: (213) 820-3477
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Address: 9231 SIDEVIEW DR, Downey, CA 90240
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Re-roof with class a or b material weighing less than 6 pounds per sq. ft. over existing solid sheathing ___55___squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-... see more
Valuation:
$10,980
Permit #:
19016-10000-20458
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Tear off and reroof with 30 sq's shingles
Valuation:
$18,500
Permit #:
B22-1075
Status:
final
Fee:
$769
Permit Type:
N/A
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-re... see more
Valuation:
$5,980
Permit #:
17016-70000-11090
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pounds per sq. ft. over existing solid sheathing. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b)
Valuation:
$9,400
Permit #:
16016-30000-28056
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pound per sq. ft for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc) cool roof may be required for non-residential buildings per title 24 part 6 section 149 (b)
Valuation:
$11,200
Permit #:
16016-20000-00592
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pounds per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roofing rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b)
Valuation:
$9,700
Permit #:
15016-20000-27628
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pound per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b)
Valuation:
$12,750
Permit #:
15016-20000-26369
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pound per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149 (b)
Valuation:
$13,000
Permit #:
15016-10000-20106
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pound per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149 (b)
Valuation:
$11,000
Permit #:
15016-10000-19481
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pound per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149 (b)
Valuation:
$10,000
Permit #:
15016-10000-16727
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tear off and install new built up roof. re-roof with class a or b material ( squares) weighing less than 6 pounds per sq. ft. reroofing (partial squares) of a residential building more than 50% of the total roof area shall comply with cool roof product labeled and certified by cool roofing council (ccrc)
Valuation:
$13,500
Permit #:
15016-70000-18610
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pound per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149 (b)
Valuation:
$25,000
Permit #:
15016-10000-17432
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pound per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149 (b)
Valuation:
$9,000
Permit #:
15016-70000-09458
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Proposed tenant improvement demolish of existing restroom and non bearing wall; adding new non bearing wall relocate electrical panel and new recessed lighting
Valuation:
$40,000
Permit #:
16016-10000-27734
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New illuminated led wall sign (14 x 1'-2") tonymoly located 10 above grade. area=16.33 sq ft
Valuation:
N/A
Permit #:
16048-10000-03018
Status:
plancheck
Fee:
N/A
Permit Type:
Onsite
Building Type:
N/A
Reroof as follows: mfd/commercial this is a change of roofing material (y/n): no proposed roofing material: built up class a squares (100 sf) being installed: 22 tear off existing (y/n): yes existing layers of roofing: one new sheathing being installed (y/n): no high fire hazard zone (y/n): no all tear-offs require solid sheathing. install min. 3/8 structural wood panel with 6d common... see more
Valuation:
N/A
Permit #:
BROOF1429542
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tear off existing roofing modified bitumen re-roof 55 squares w/class a or b materials weighing less than 6 lb per sq. ft
Valuation:
$12,000
Permit #:
13016-30000-18470
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Tear off (e) - reroof 3900 sf w boral cedarlite 600 5.9 lbs sf - esr#1647
Valuation:
$28,080
Permit #:
B15-0215
Status:
final
Fee:
$806
Permit Type:
N/A
Building Type:
N/A
1 298 sqft-tenant improvement for the face shop
Valuation:
N/A
Permit #:
50015-0239
Status:
final
Fee:
N/A
Permit Type:
Alter
Building Type:
N/A
Reroof as follows: this is a change of roofing material (y/n): no proposed roofing material: class a comparable shingle squares (100 sf) being installed: 4 squares tear off existing (y/n): yes existing layers of roofing: 1 new sheathing being installed (y/n): yes high fire hazard zone (y/n): no all tear-offs require solid sheathing. install min. 3/8 structural wood panel with 6d commo... see more
Valuation:
N/A
Permit #:
BROOF1408065
Status:
final
Fee:
N/A
Permit Type:
Detached garage
Building Type:
N/A
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Verified License
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Roofing Plus Co License info
Verified License
| License # | 656855 |
| Status | Active |
| State | California |
| Type | General Building, Roofing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Roofing Plus Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
41
Permits
- Building permit records show that Roofing Plus Co has worked on 41 permitted projects.
Roofing Plus Co Employees
SH
Son Yong Hwang
Sole Owner