Updated: May 04, 2026
Location and Projects
Address
PO Box 2052, Walnut, CA, 91788
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RMA Design Build Group Construction
RMA Design Build Group Inc, Walnut, Po Box 2052, Walnut, CA (Employee: Ralph Murillo) holds a General Building license according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring RMA Design Build Group Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
RMA Design Build Group Inc Services
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RMA Design Build Group Inc Contact Information
Phone Number: (909) 896-4764
Address: PO Box 2052, Walnut, CA 91788
Building Permits by RMA Design Build Group Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 2-story condo (2, 058 sq ft) with attached garage (398 sq ft) and front porch (60 sq ft) balcony (78 sq ft) deck (180 sq ft) & covered patio (147 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$284,653
Permit #:
BLD17-02109
Status:
complete
Fee:
$17,023
Permit Type:
N/A
Building Type:
N/A
New 2-story condo (2, 058 sq ft) with attached garage (398 sq ft) and front porch (60 sq ft) balcony (78 sq ft) deck (180 sq ft) & covered patio (147 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$284,653
Permit #:
MEC18-00884
Status:
complete
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
New 2-story condo (2, 058 sq ft) with attached garage (398 sq ft) and front porch (60 sq ft) balcony (78 sq ft) deck (180 sq ft) & covered patio (147 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$284,653
Permit #:
ELE18-01353
Status:
complete
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
New 2-story condo (2, 538 sq ft) with attached garage (414 sq ft) front porch (60 sq ft) balcony (78 sq ft) and deck (180 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$281,377
Permit #:
MEC18-00885
Status:
complete
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
New 2-story condo (2, 538 sq ft) with attached garage (414 sq ft) front porch (60 sq ft) balcony (78 sq ft) and deck (180 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$281,377
Permit #:
ELE18-01354
Status:
complete
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
New 2-story condo (2, 538 sq ft) with attached garage (414 sq ft) front porch (60 sq ft) balcony (78 sq ft) and deck (180 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$281,377
Permit #:
BLD17-02110
Status:
complete
Fee:
$18,447
Permit Type:
N/A
Building Type:
N/A
New 2-story condo (2, 058 sq ft) with attached garage (398 sq ft) and front porch (60 sq ft) balcony (78 sq ft) deck (180 sq ft) & covered patio (147 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$284,653
Permit #:
PLM18-00981
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
New 2-story condo (2, 538 sq ft) with attached garage (414 sq ft) front porch (60 sq ft) balcony (78 sq ft) and deck (180 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$281,377
Permit #:
PLM18-00982
Status:
complete
Fee:
$196
Permit Type:
N/A
Building Type:
N/A
New 2-story condo - sewer connection permit. (lacsd reciept # 4084015013-002) >>div17-00006 & cup17-00008<<
Valuation:
$284,653
Permit #:
PLM21-00386
Status:
complete
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
**foundation only** new 2-story condo (2, 058 sq ft) with attached garage (398 sq ft)
Valuation:
$54,611
Permit #:
BLD18-01778
Status:
complete
Fee:
$1,489
Permit Type:
N/A
Building Type:
N/A
New 2-story condo (2, 058 sq ft) with attached garage (398 sq ft) and front porch (60 sq ft) balcony (78 sq ft) deck (180 sq ft) & covered patio (147 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$284,653
Permit #:
PLM18-00981
Status:
issued
Fee:
$195
Permit Type:
N/A
Building Type:
N/A
**foundation only** new 2-story condo (2, 538 sq ft) with attached garage (414 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$66,631
Permit #:
BLD18-01779
Status:
complete
Fee:
$1,173
Permit Type:
N/A
Building Type:
N/A
Removed existing patio cover and building new solid patio cover (536 sf) at rear remove existing front porch and building new porch (200 sf). addition 3 lights fixtures 1 electric outlet and upgrade main electric sevice panel board
Valuation:
$10,304
Permit #:
B202004537
Status:
issued
Fee:
$725
Permit Type:
N/A
Building Type:
N/A
New 2-story condo (2, 538 sq ft) with attached garage (414 sq ft) front porch (60 sq ft) balcony (78 sq ft) and deck (180 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$281,377
Permit #:
BLD17-02110
Status:
issued
Fee:
$18,447
Permit Type:
N/A
Building Type:
N/A
New 2-story condo (2, 538 sq ft) with attached garage (414 sq ft) front porch (60 sq ft) balcony (78 sq ft) and deck (180 sq ft). >>div17-00006 & cup17-00008<<
Valuation:
$281,377
Permit #:
PLM18-00982
Status:
issued
Fee:
$171
Permit Type:
N/A
Building Type:
N/A
**foundation only** new 2-story condo (2, 058 sq ft) with attached garage (398 sq ft)
Valuation:
$54,611
Permit #:
PLM18-00984
Status:
complete
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
Two new 2-story condos with attached garages
Valuation:
$284,653
Permit #:
GRD17-00047
Status:
final
Fee:
$1,355
Permit Type:
N/A
Building Type:
N/A
Two new 2-story condos with attached garages
Valuation:
$284,653
Permit #:
GRD17-00047
Status:
final
Fee:
$1,355
Permit Type:
N/A
Building Type:
N/A
**foundation only** new 2-story condo (2, 058 sq ft) with attached garage (398 sq ft)
Valuation:
$54,611
Permit #:
PLM18-00984
Status:
issued
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
For 200 amp panel and (1) subpanel
Valuation:
N/A
Permit #:
1804090030
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
RMA Design Build Group Inc Reviews
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RMA Design Build Group Inc License info
Verified License
| License # | 931801 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for RMA Design Build Group Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
22
Permits
- Building permit records show that RMA Design Build Group Inc has worked on 22 permitted projects.
RMA Design Build Group Inc Employees
RM
Ralph Murillo
Rmo / Ceo / Pres