Updated: May 02, 2026
Location and Projects
Address
1249 S DIAMOND BAR BLVD #365, Diamond Bar, CA, 91765
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the Hot Mopper Roofer
the Hot Mopper, 1249 S Diamond Bar Blvd, Diamond Bar, CA (Employee: Myung Sook Kim) holds a Roofing license according to the California license board.
Their BuildZoom score of 104 ranks in the top 9% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring the Hot Mopper, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
the Hot Mopper Contact Information
Phone Number: (626) 488-4759
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Address: 1249 S DIAMOND BAR BLVD #365, Diamond Bar, CA 91765
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the Hot Mopper Diamond Bar
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
the Hot Mopper has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that the Hot Mopper has worked on at least
9.0 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
|
9 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that the Hot Mopper mostly works on
roofing project
projects.
Pricing
|
5 projects
|
$5k-$20k |
The typical size of their permits is approximately $9,000. 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.
Tear off & re-roof apartment building - 36 squares - new sheathing *this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner to correct/abate any and all violat... see more
Valuation:
$15,084
Permit #:
250000813
Status:
issued
Fee:
$366
Permit Type:
N/A
Building Type:
N/A
Tear off & re-roof commercial building - 65 squares *this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner to correct/abate any and all violations if and whe... see more
Valuation:
$16,510
Permit #:
250000207
Status:
issued
Fee:
$386
Permit Type:
N/A
Building Type:
N/A
Tear off & re-roof apartment building - 36 squares - new sheathing *this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner to correct/abate any and all violat... see more
Valuation:
$15,084
Permit #:
0250000813
Status:
issued
Fee:
$366
Permit Type:
N/A
Building Type:
N/A
Mfres tear off and re-roof units (12 sq) no new sheathing as needed only **this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner to correct/abate any and all... see more
Valuation:
$9,000
Permit #:
250001312
Status:
issued
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Mfres tear & re-roof dwelling - 12 squares - 8164 b & 8164 c mountain view sheathing as needed only ***this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner ... see more
Valuation:
$9,000
Permit #:
250001311
Status:
issued
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Tear & re-roof dwelling - 12 squares - 8170 & 8170 a mountain view ***this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner to correct/abate any and all viol... see more
Valuation:
$9,000
Permit #:
250001310
Status:
issued
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Tear & re-roof dwelling - 12 squares - 8164 b and 8164 c mountain view ***this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner to correct/abate any and all ... see more
Valuation:
$9,000
Permit #:
250001308
Status:
issued
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Tear & re-roof dwelling - 12 squares - 8164 and 8164b mountain view ***this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner to correct/abate any and all vio... see more
Valuation:
$9,000
Permit #:
250001306
Status:
issued
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Mfres tear off and re- roof units (12 sq) no new sheathing as needed only **this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner to correct/abate any and al... see more
Valuation:
$9,000
Permit #:
0250001312
Status:
issued
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Mfres tear & re-roof dwelling - 12 squares - 8164 b & 8164 c mountain view sheathing as needed only ***this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner ... see more
Valuation:
$9,000
Permit #:
0250001311
Status:
issued
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Tear & re-roof dwelling - 12 squares - 8170 & 8170 a mountain view ***this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner to correct/abate any and all viol... see more
Valuation:
$9,000
Permit #:
0250001310
Status:
issued
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Tear & re-roof dwelling - 12 squares - 8164 b and 8164 c mountain view ***this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner to correct/abate any and all ... see more
Valuation:
$9,000
Permit #:
0250001308
Status:
issued
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Tear & re-roof dwelling - 12 squares - 8164 and 8164b mountain view ***this permit does not guarantee the condition of any equipment appliance structures or building elements nor does the inspection relieve the owner/applicant of any code violations beyond the scope of the residential roofing permit and inspection. it is the responsibility of the owner to correct/abate any and all vio... see more
Valuation:
$9,000
Permit #:
0250001306
Status:
issued
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Tear off (e) comparable & bitumen new sheathing as needed 1 layer synthetic underlayment owens corning comparable 60 squares bitumen 15 squares. ***75 squares. total*** 5:12 pitch ***crrc # 0890-0026*** ***manufacturer's installation spec sheets to be onsite ***
Valuation:
N/A
Permit #:
B2023-002549
Status:
expired
Fee:
$1,053
Permit Type:
N/A
Building Type:
N/A
Tear off (e) bur no sheathing needed 1 layer 75# felt (n) polyglass- polyfresko c.r.r.c. 0616-0011a 54 squares. flat pitch ***manufacturer’s installation spec sheets to be onsite***
Valuation:
N/A
Permit #:
B2024-006831
Status:
final
Fee:
$1,182
Permit Type:
N/A
Building Type:
N/A
30 sq complete tear off & re-roof dwelling & attached garage
Valuation:
N/A
Permit #:
RESI25-0234
Status:
final
Fee:
$310
Permit Type:
Reroof
Building Type:
N/A
Reroof/tearoff existing and install #75 base sheet polyglass polyflex interply roofing (crrc# 0616-0011a)
Valuation:
N/A
Permit #:
BLD23-02195
Status:
complete
Fee:
$390
Permit Type:
N/A
Building Type:
N/A
Tear off (e) capsheet new sheathing as needed install 1 layer 75# felt install polyglass polyfresko g capsheet 185 squares. ***icc # esr - 2018*** ***crrc # 0616-0011*** entered by: velasquj
Valuation:
N/A
Permit #:
B2019-004352
Status:
final
Fee:
$1,053
Permit Type:
N/A
Building Type:
N/A
Complete tear off install #75 base & cool roof membrane
Valuation:
$15,000
Permit #:
RESI19-292
Status:
final
Fee:
$530
Permit Type:
Reroof
Building Type:
N/A
Reroof/tearoff existing and install #75 base sheet and mul-hide kool cap
Valuation:
$89,000
Permit #:
BLD22-01452
Status:
complete
Fee:
$1,610
Permit Type:
N/A
Building Type:
N/A
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the Hot Mopper Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
the Hot Mopper License info
Verified License
| License # | 978099 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for the Hot Mopper at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
16
Permits
- Building permit records show that the Hot Mopper has worked on 16 permitted projects.
the Hot Mopper Employees
MK
Myung Sook Kim
Rmo