Updated: May 14, 2026
Location and Projects
Address
1800 Sutter St, Concord, CA, 94520
Use our bidding system to
request a quote
R&R Roofing LLC
R&R Roofing LLC, 1800 Sutter St, Concord, CA (Employees: Robertina Diaz, Rodolfo Jesus Diaz, and Ruben A. Fuentes) holds a Roofing license and 3 other licenses according to the California license board.
Their BuildZoom score of 112 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring R&R Roofing LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
R&R Roofing LLC Contact Information
Phone Number: (925) 421-8913
Address: 1800 Sutter St, Concord, CA 94520
R&R Roofing LLC Concord
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
R&R Roofing LLC has a BuildZoom score of 112, which places them above 97% of 336,931 contractors in California.
Activity
|
34 projects
|
2025 |
|
72 projects
|
2024 |
|
43 projects
|
2023 |
Our building permit records indicate that R&R Roofing LLC has worked on at least
149.0 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
|
4 projects
|
Home Additions |
|
146 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that R&R Roofing LLC mostly works on
roofing project
and home addition
projects.
Pricing
|
5 projects
|
< $5k |
|
58 projects
|
$5k-$20k |
|
39 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $18,938. 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.
E-permit: tear off - yes resheet - no 1 layer(s) 28 squares of 30yr laminated dimensional composition. crrc: 0670-0137. in-progress inspection required if 10 sq or greater. cf-6r-env-01 required at final inspection. cf-1r-alt on file. carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$15,000
Permit #:
RES-2409432
Status:
final
Fee:
$235
Permit Type:
N/A
Building Type:
Single family
Residential re-roof permit. 2 400 sq. ft. existing gray asphalt/comp shingle to be replaced with sbrn grey asphalt/comp shingle
Valuation:
$18,875
Permit #:
25CP01407
Status:
final
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Re-roof: koenigshofer residence- 2447 bohemian way occidental tear off install new underlayment and new gaf hdz rs series self cert
Valuation:
N/A
Permit #:
BLD25-2718
Status:
final
Fee:
$537
Permit Type:
N/A
Building Type:
N/A
Residential re-roof permit. 2500 sq. ft. existing brown rock tar and gravel (built up) to be replaced with malarkey brown comparable shingle
Valuation:
$16,885
Permit #:
25CP01851
Status:
withdrawn
Fee:
$246
Permit Type:
N/A
Building Type:
N/A
E-permit: tear off - yes resheet - no 1 layer(s) 20 squares of 30yr laminated dimensional composition. in-progress inspection required if 10 squares or greater
Valuation:
$15,000
Permit #:
RES-2426525
Status:
final
Fee:
$235
Permit Type:
N/A
Building Type:
Single family
Re-roof- 1248 sunset ave + remove 1800 sqft of composition shingle & install new material roofing composition shingle + haul garbage from rear of home and demolish only shed + haul all garbage
Valuation:
$24,000
Permit #:
B24-5630
Status:
issued
Fee:
$318
Permit Type:
N/A
Building Type:
N/A
Remove tar and gravel roof - install shingle composition gaf hdz rs - **72 squares** **this permit is for units 29-36** **also see birr24-003990 for other structure.** far
Valuation:
$70,000
Permit #:
BIRR24-003940
Status:
issued
Fee:
$438
Permit Type:
N/A
Building Type:
N/A
Re-roof: tear off install new tpo and new composition shingles sommer residence 553 zinnia ct. self-cert
Valuation:
N/A
Permit #:
BLD25-2719
Status:
final
Fee:
$537
Permit Type:
N/A
Building Type:
N/A
Residential re-roof permit. 3500 sq. ft. undefined. existing grey asphalt/comp shingle to be replaced with black asphalt/comp shingle
Valuation:
$34,900
Permit #:
25CP01876
Status:
issued
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Re-roof: tear off existing roof system install new solar reflector composition shingles (24 sq)
Valuation:
N/A
Permit #:
B25-1404
Status:
complete
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
Tear off (e) shingles and reroof (n) class a comparable shingles not replacing the plywood sheathing 40 squares main house only
Valuation:
$25,000
Permit #:
BRROOF-25-0407
Status:
final
Fee:
$913
Permit Type:
N/A
Building Type:
N/A
Complete tear off of existing composition shingles install new comparable shingles
Valuation:
$17,500
Permit #:
RERR2025-00231
Status:
triage
Fee:
$415
Permit Type:
N/A
Building Type:
N/A
Remove existing flat roof and install modified bitumen torchdown **separate hot works permit required from san mateo consolidated fire prior to torchdown application
Valuation:
$11,000
Permit #:
BD-2022-287568
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re- roof - 1166 sunset ave + remove 1 700 soft of composition shingle & install new roofing composition shingle + haul garbage from interior and exterior of home
Valuation:
$21,000
Permit #:
B24-5628
Status:
issued
Fee:
$318
Permit Type:
N/A
Building Type:
N/A
E-permit: tear off - yes resheet - no 1 layer(s) 18 squares of 40yr laminated dimensional composition. in-progress inspection required if 10 squares or greater
Valuation:
$12,480
Permit #:
RES-2404486
Status:
expired
Fee:
$311
Permit Type:
N/A
Building Type:
Single family
-remove composition shingles and wood shake -install plywood sheathing -install 30 year comparable shingles **18 sqaures crrc 0676-0138**rgeorge
Valuation:
$15,000
Permit #:
BIRR23-004707
Status:
final
Fee:
$436
Permit Type:
N/A
Building Type:
N/A
Reroof with cool roof crrc #0668-0132 (certainteed llc presidential solaris charcoal black presidential tl solaris charcoal black asphalt shingle black) 23 sq pud-hdr - tear off existing roof install new sheathing new comparable shingles and new tpo color: charcoal solaris
Valuation:
$24,082
Permit #:
B25-2998
Status:
issued
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Re-roof-valencia residence-5645 del monte ct. remove existing roof system install new composition shingles gaf hdz reflector series
Valuation:
$25,986
Permit #:
B24-3022
Status:
final
Fee:
$357
Permit Type:
N/A
Building Type:
N/A
Remove tile roofing install shingle composition landmark tl. **38 squares** *cool roof or cool roof exception is required at final* -ds
Valuation:
$20,000
Permit #:
BIRR24-001359
Status:
final
Fee:
$456
Permit Type:
N/A
Building Type:
N/A
Re-roof: tear off install new underlayment and new comparable shingles (detached garage only; new plywood decking and install comparable shingles)
Valuation:
N/A
Permit #:
BLD24-2980
Status:
final
Fee:
$499
Permit Type:
N/A
Building Type:
N/A
R&R Roofing LLC Reviews
BuildZoom hasn't received any reviews for R&R Roofing LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
R&R Roofing LLC License info
Verified License
| License # | 1103411 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Llc |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for R&R Roofing LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1085701 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Llc |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for R&R Roofing LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 896944 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Llc |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for R&R Roofing LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 845046 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| Business Type | Llc |
- 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 R&R Roofing LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
289
Permits
- Building permit records show that R&R Roofing LLC has worked on 289 permitted projects.
R&R Roofing LLC Employees
RD
Robertina Diaz
Rmo / Ceo / Pres
RD
Rodolfo Jesus Diaz
Officer
RF
Ruben A. Fuentes
Sole Owner
SH
Sayed Yaqub Hashimi
Director