Updated: Aug 01, 2026
Location and Projects
Address
PO Box 3079, San Leandro, CA, 94578
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Ramco Roofer
Ramco at PO Box 3079, San Leandro, CA 94578, held a Roofer license (#533734) with the California contractors license board with an expiration date of 06-30-2026. We last verified the license was expired on 07-31-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Ramco Services
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Ramco San Leandro
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Ramco, log in and update your license info in the “Edit Profile” tab.
Activity
|
2 projects
|
2025 |
|
7 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Ramco has worked on at least
14.0 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
|
14 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Ramco mostly works on
roofing project
projects.
Pricing
|
14 projects
|
$5k-$20k |
The typical size of their permits is approximately $8,400. 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.
Ramco Reviews
3 out of 5 stars, based on
2
reviews
-
By Carl H.April 6, 2021roof
-
AnonymousOctober 22, 2017
Ricky is prompt and professional. He did my roof by himself. He is a hard worker and delivers what he says he is going to do. I have never seen a man work so hard. He does a beautiful job and he is a dream to work with Five Stars
This is a sample of this contractor's permits. Click here to access their complete permit history.
Roof overlay over (1) existing layer (e) comparable and overaly with (n) comparable shingle not replacing the plywood sheathing 18 squares garage attached
Valuation:
$9,000
Permit #:
BRROOF-24-0419
Status:
triage
Fee:
$455
Permit Type:
N/A
Building Type:
N/A
***potential floodplain restrictions*** recover lower roof with 30yr comparable shingle class a
Valuation:
$8,000
Permit #:
S24-00855-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reroof tear off and install 30 year comparable cool roof shingle (0676-0136 verified) timberline hd reflector series charcoal zoning r1-65
Valuation:
$9,600
Permit #:
B21-1731
Status:
issued
Fee:
$265
Permit Type:
N/A
Building Type:
N/A
Reroof laundry room. tear off install 30yr comparable shingles 13sq
Valuation:
$6,500
Permit #:
BL-ROOF-2023-00233
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Main dwelling re-roof lower roof over existing with class a comparable shingles
Valuation:
$8,000
Permit #:
BR24-01008-RRF
Status:
review to applicant
Fee:
$520
Permit Type:
N/A
Building Type:
N/A
Tear off install new 30yr comparable shingle 19 sq
Valuation:
$9,500
Permit #:
BL-ROOF-2023-00253
Status:
expired
Fee:
$425
Permit Type:
N/A
Building Type:
N/A
Recover existing roof with 30yr comparable shingle
Valuation:
$8,400
Permit #:
BRROOF-25-0066
Status:
triage
Fee:
$455
Permit Type:
N/A
Building Type:
N/A
Tear off and install 30yr composition shingle roof 25 squares
Valuation:
$15,000
Permit #:
RW24-0372
Status:
issued
Fee:
$354
Permit Type:
N/A
Building Type:
N/A
Recover existing roof with 30yr comparable shingle 18 sq charcoal
Valuation:
$7,200
Permit #:
BL-ROOF-2024-00411
Status:
canceled
Fee:
$374
Permit Type:
N/A
Building Type:
N/A
Tear off. install new granulated modified bitumen roof system
Valuation:
$15,000
Permit #:
BL-ROOF-2024-00372
Status:
canceled
Fee:
$548
Permit Type:
N/A
Building Type:
N/A
Recover existing roof with new 30yr comparable shingle. existing roof is one layer 20sq
Valuation:
$8,200
Permit #:
BL-ROOF-2023-00523
Status:
triage
Fee:
$396
Permit Type:
N/A
Building Type:
N/A
Remove (e) roofing - install 30 yr comparable shingles - 18 sq
Valuation:
$7,200
Permit #:
B22-0728
Status:
expired
Fee:
$436
Permit Type:
N/A
Building Type:
N/A
Tear off instrall new 30yr comparable shingle roof 17sq
Valuation:
$10,000
Permit #:
BL-ROOF-2024-00371
Status:
complete
Fee:
$436
Permit Type:
N/A
Building Type:
N/A
Recover existing roof with 30yr comparable shingle 20sq
Valuation:
$8,200
Permit #:
BL-ROOF-2024-00005
Status:
expired
Fee:
$396
Permit Type:
N/A
Building Type:
N/A
Tear off and replace comparable shingles roof 23sq
Valuation:
$9,200
Permit #:
202005272
Status:
issued
Fee:
N/A
Permit Type:
Residential reroof
Building Type:
N/A
Remove and replace composition shingle roof
Valuation:
$15,600
Permit #:
BLD2022-02633
Status:
issued
Fee:
$367
Permit Type:
N/A
Building Type:
N/A
Remove existing roofing material and install new granulated modified bitumen on an 18 sq roof
Valuation:
N/A
Permit #:
BLD2019-01971
Status:
complete
Fee:
$304
Permit Type:
N/A
Building Type:
N/A
Reroof tear-off install 30 year comparable shingles roof
Valuation:
N/A
Permit #:
BLD2021-02500
Status:
complete
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Reroof - multifamily residential commercial or residential with overlay
2019-05-13
Reroof tear off 1900 sf comparable to comparable
Valuation:
$7,000
Permit #:
RR180236
Status:
final
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
Reroof - multifamily residential commercial or residential with overlay
2019-05-13
Reroof tear off 1900sf comparable to comparable
Valuation:
$7,000
Permit #:
RR180237
Status:
final
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
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Ramco License info
Inactive License
| License # | 533734 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| Business Type | Sole Ownership |
- 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 Ramco at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 501355 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Ramco at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Ramco, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
164
Permits
- Building permit records show that Ramco has worked on 164 permitted projects.
Ramco Employees
RC
Richard Harrison Chang
Sole Owner
Ricky put a roof on my home, had a roof leak after the first year he came out and fixed, now I know he only put roof tar on it. Now three years after that had another roof leak, he came out with his tar bucket slapped some on and low and behold that did not work. I called him for help didn't return my calls.( REALLY PROFESSIONAL) I called another roofing company actually two they both came to the same conclusion, he did not put the roof on properly around my chimney area. Now I have a reputable roofing company repairing his shabby work. actually $3362.00 worth of non-professional work. At least he could have returned my calls, the money I do not care about it is the un-professional fashion in which he treated me. He could have said it was beyond his ability and I would have said fine. But no calls returned shows you something.. BEWARE....