Updated: Jun 28, 2026
Location and Projects
Headquarters Address
3100 E Cedar St Suite 21, Ontario, AZ, 91761
Local address
P O BOX 3008, Jurupa Valley, CA, 92519
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Topline Supply Construction
Serving Jurupa Valley and surrounding areas, Topline Supply Inc specializes in plumbing supply solutions for both residential and commercial properties. With 31 years of industry experience, the company provides a comprehensive selection of plumbing products ranging from faucets and fixtures to piping materials. Topline Supply Inc assists contractors, builders, and homeowners in sourcing essential plumbing components for new installations, remodels, and repairs. The business offers product lines suited for kitchens, bathrooms, and utility spaces, supporting projects of various sizes and scope. With decades of local service, Topline Supply Inc is a resource for building professionals and property owners seeking reliable access to plumbing parts and materials in Riverside County and nearby communities.
Topline Supply Inc Services
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Topline Supply Inc Contact Information
Phone Number: (951) 830-2693
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Headquarters Address: 3100 E Cedar St Suite 21, Ontario, AZ, 91761
Local Address: P O BOX 3008, Jurupa Valley, CA 92519
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Topline Supply Inc Jurupa Valley
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Topline Supply Inc has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
1 project
|
2026 |
|
8 projects
|
2025 |
|
10 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Topline Supply Inc has worked on at least
24.0 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
|
5 projects
|
Commercial Renovations |
|
4 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Topline Supply Inc mostly works on
commercial renovation
and new construction
projects.
Pricing
|
4 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
6 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $102,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Permit for commercial reroof of 741 000 sf; to consist of installation of 60 mil tpo and hp protection mat over existing bur. tpo will be mechanically attached
Valuation:
$2,500,000
Permit #:
REROOF-25-00137
Status:
complete
Fee:
$1,517
Permit Type:
N/A
Building Type:
N/A
Commercial alteration or addition - plan check-permit
2024-06-18
Cross street: hwy 76 description of work: (3) commercial building reroofs for river village properties building 400: 19, 000 sqft building 700: 25, 500 sqft building 800: 9600 sqft if a re-roof project is proposed the following specifications apply. existing roofing material: built-up proposed roofing material: built u tpo single ply manufacturer: mule-hide brand and model: mule-hide ... see more
Valuation:
$320,813
Permit #:
PDS2024-COMALT-000227
Status:
complete
Fee:
$107
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 787 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 require... see more
Valuation:
$157,400
Permit #:
24016-90000-13897
Status:
final
Fee:
N/A
Permit Type:
Commercial
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 60 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... see more
Valuation:
$12,000
Permit #:
24016-90000-38131
Status:
final
Fee:
N/A
Permit Type:
Commercial
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 31 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... see more
Valuation:
$6,200
Permit #:
24016-90000-22957
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Permit to repair of existing concrete panel site walls to consist of 260 lf of wall
Valuation:
$102,000
Permit #:
WALL-25-00368
Status:
complete
Fee:
$475
Permit Type:
Other
Building Type:
N/A
Permit to repair of existing concrete panel site walls to consist of 420 lf of wall
Valuation:
$102,000
Permit #:
WALL-25-00369
Status:
complete
Fee:
$587
Permit Type:
Other
Building Type:
N/A
(epr) new building addition to warehouse & manufacturing area *see complete scope of work on wmpb description for plan check*
Valuation:
$375,147
Permit #:
00911774-SBP
Status:
final
Fee:
$12,771
Permit Type:
N/A
Building Type:
N/A
Revision 1: revision to post tension foundation maintenance building (m4) : 4 000 sf prefabricated metal maintenance building relcoated from rialto airport surrounded by 6 free standing block wall and access gate c&d plan
Valuation:
N/A
Permit #:
B23-000532-R.01
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision 1 : revision to electrical pump and electrical primary address: 4130 mennes ave
Valuation:
N/A
Permit #:
B23-002196-R.01
Status:
closed - revisions approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Location: 16841 armstrong ave and 1902 deer ave - new phase 3 landscaping and irrigation for the remainder of the site that was not shown in phase 1 under a separate permit 00853472-lce. for cd inspections
Valuation:
N/A
Permit #:
00899372-LCE
Status:
issued
Fee:
$3,282
Permit Type:
N/A
Building Type:
N/A
(e-plan) parking lot modification with electrical tenant improvement. maruchan inc. *pre-con meeting with inspector required before start of work. call 949-724-6329 to schedule*
Valuation:
$25,000
Permit #:
00917173-PLI
Status:
issued
Fee:
$359
Permit Type:
N/A
Building Type:
N/A
Non-residential building alteration-repair
2024-11-13
Install hp protection mat and 60mil tpo mechanically fastened over 1 layer existing bur. ***preinspection required***
Valuation:
$120,000
Permit #:
B24-1383
Status:
final
Fee:
$2,921
Permit Type:
N/A
Building Type:
N/A
Maintenance building (m4) : 4, 000 sf prefabricated metal maintenance building relcoated from rialto airport surrounded by 6 free standing block wall and access gate c&d plan
Valuation:
N/A
Permit #:
B23-000532
Status:
final
Fee:
$5,439
Permit Type:
N/A
Building Type:
N/A
(e-plan) parking lot modification with electrical tenant improvement. maruchan inc. *pre-con meeting with inspector required before start of work. call 949-724-6329 to schedule*
Valuation:
N/A
Permit #:
00917172-EBP
Status:
issued
Fee:
$1,922
Permit Type:
N/A
Building Type:
N/A
Revision 1: hanger building: 4 536 sf three-unit hanger #42 43 and 44 relocated from rialto airport
Valuation:
N/A
Permit #:
B23-000680-R.01
Status:
closed - revisions approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(eplan) new sanitary sewer line and crarifier on site and new sanitary sewer rine to existing sewer main off site. *pre-con meeting with inspector required before start of work. call 949-724-6329 to schedule*
Valuation:
N/A
Permit #:
00926326-MCE
Status:
issued
Fee:
$1,970
Permit Type:
N/A
Building Type:
N/A
Installation of yard area 6 block wall using angeles block split face one side sandstone color per plans and documents provided with application. 726 ln ft x 6 high 1 from property line
Valuation:
N/A
Permit #:
B21-1872
Status:
final
Fee:
$1,117
Permit Type:
N/A
Building Type:
N/A
(e-plan) location: 16841 armstrong & 1902 deere. new warehouse shade structure. tenant: maruchan
Valuation:
$174,063
Permit #:
00876554-SBP
Status:
final
Fee:
$4,187
Permit Type:
N/A
Building Type:
N/A
Revision 2: hanger building: 6 000 sf flabob hangar #64 relocated from rialto airport
Valuation:
N/A
Permit #:
B21-000379-R.02
Status:
closed - revisions approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Topline Supply Inc License info
Verified License
| License # | 642940 |
| Status | Active |
| State | California |
| Type | General Building, Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Topline Supply 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 # | 80867 |
| Status | Active |
| State | Nevada |
| Type | B2 - Residential And Small Commercial |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2018. Check the current license status of Topline Supply Inc with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 162291 |
| Status | Inactive |
| State | Arizona |
| Type | General Dual |
| Business Type | Corporation |
- According to the Arizona Registrar of Contractors, 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 Topline Supply Inc at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0080867 |
| Status | Inactive |
| State | Nevada |
| Type | B 2 Residential And Small Commercial |
| Business Type | Corporation |
- According to the Nevada State Contractors 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 Topline Supply Inc at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0075241 |
| Status | Inactive |
| State | Nevada |
| Type | B 2 Residential And Small Commercial |
| Business Type | Corporation |
- According to the Nevada State Contractors 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 Topline Supply Inc at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | California Insurance Company |
71
Permits
- Building permit records show that Topline Supply Inc has worked on 71 permitted projects.
Topline Supply Inc Employees
HT
Hamic, Lonnie Thomas
President Qualified Individual
HS
Hamic, Michael Sean
Secretary
LH
Lonnie Thomas Hamic
Qp/Officer
LH
Lonny Thomas Hamic
Sole Owner
MH
Michael Sean Hamic
Rmo
PK
Phillip Charles Kapturkiewicz
Rme
PK
Phillip Charley Kapturkiewicz
Rme
SL
Sarah Young Lee
Officer