Updated: Apr 25, 2026
Location and Projects
Address
21121 E LARIAT COURT, Walnut, CA, 91789
Use our bidding system to
request a quote
Carter Robert Alan Architect
Carter Robert Alan, 21121 E Lariat Ct, Walnut, CA (Employee: Robert Alan Carter) holds a Architect license and 1 other license according to the California license board.
Their BuildZoom score of 101 ranks in the top 12% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Carter Robert Alan, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Carter Robert Alan Services
Start a project today:
Carter Robert Alan Contact Information
Phone Number: (626) 963-7711
Edit
Address: 21121 E LARIAT COURT, Walnut, CA 91789
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Carter Robert Alan Walnut
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Carter Robert Alan has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
6 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Carter Robert Alan has worked on at least
8.0 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.
Pricing
|
1 project
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
The typical size of their permits is approximately $32,500. 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.
Eplan: installation of (n) pair doors and sidelight assembly on west side of (e) 1-story detached garage. install new exterior wall light fixture and new hardscaping in rear yard remove tool shed from west side of garage
Valuation:
$12,000
Permit #:
23016-10000-41719
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: 11 x 22'9 (242 sf ) addition to the front of the (e) single family dwelling with remodel to the (e) kitchen/dining room including the widening of an opening and removal of a load bearing wall. remove and replace (e) cabinety and other kitchen features. all work per engineering
Valuation:
$40,000
Permit #:
23016-20000-14453
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan. addition and remodel to existing single family dwelling
Valuation:
$45,000
Permit #:
24014-10000-01539
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Electrical for repair/restore fire damage to (e) 207 sqft 1st floor office unit #10b and 180 sqft 2nd floor office unit #29 includes: (10) outlets (2) switches (2) fixtures ref: bldc-2023-0139
Valuation:
N/A
Permit #:
ELEC-2023-0079
Status:
expired
Fee:
$440
Permit Type:
N/A
Building Type:
N/A
Mechanical for repair/restore fire damage to (e) 207 sqft 1st floor office unit #10b and 180 sqft 2nd floor office unit #29 includes: (2) air conditioning units ref: bldc-2023-0139
Valuation:
N/A
Permit #:
MECC-2023-0037
Status:
expired
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
Convert 2'-4 x 5'-6 portion of garage to closet for (e) bedroom. remove wall between kitchen and living room. addition new bathroom and remodel kitchen
Valuation:
$50,000
Permit #:
22016-20000-05339
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Plumbing for repair/restore fire damage to (e) 207 sqft 1st floor office unit #10b and 180 sqft 2nd floor office unit #29 includes: (1) lavs (1) water closet ref: bldc-2023-0139
Valuation:
N/A
Permit #:
PLMC-2023-0036
Status:
issued
Fee:
$445
Permit Type:
N/A
Building Type:
N/A
Interior remodel with wall removal remodel kitchen and create mud room and laundry room to (e) single family dwelling
Valuation:
$50,000
Permit #:
22016-20000-23016
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel (e) single family dwelling relocate laundry room fill-in doors create new bathroom per design
Valuation:
$30,000
Permit #:
23016-10000-44150
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel for single family dwelling to revise the floor plan and infill a window work per engineer
Valuation:
$60,000
Permit #:
22016-20000-05950
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) 451 sf det garage into a (n) 451 sf adu per gcs 65852.2(e)(1)(a). all work per engineering
Valuation:
$45,000
Permit #:
22016-20000-15923
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel to (e) single family dwelling to enlarge kitchen and dining room
Valuation:
$35,000
Permit #:
24016-10000-08306
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Major remodeling 2700 sf single family residence and 729 addition 298 sf attached garage 920 sf attached patio
Valuation:
$402,000
Permit #:
1705020068
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition of 224 s/f for master bedroom suite; enlarge another bedroom at 51 s/f; remodel existing bedroom to master bathroom at 120 s/f
Valuation:
N/A
Permit #:
BLD2017-01205
Status:
final
Fee:
N/A
Permit Type:
General
Building Type:
N/A
Mechanical for tenant improvement to subdivide (e) 8, 000sf into 4 units
Valuation:
N/A
Permit #:
2003100004
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New detached garage (2042 sf) w pool house (114 sf) and covered patio (62 sf)
Valuation:
$120,000
Permit #:
1705020070
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement skin boutique 2415 sf
Valuation:
$86,000
Permit #:
X2019-0083
Status:
final
Fee:
$2,576
Permit Type:
N/A
Building Type:
N/A
Pl for (e) residence remodel & 729sqft addition (n) detached garage (2, 042sqft) & pool house (114sqft) - 2 gas pipe
Valuation:
N/A
Permit #:
1705030029
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
El for (e) residence remodel & 729sqft addition (n) detached garage (2, 042sqft) & pool house (114sqft)
Valuation:
N/A
Permit #:
1705030033
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing 4 existing rooftop air conditioning units & install exposed ductwork
Valuation:
N/A
Permit #:
1605160002
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # C 11046
Colton, CA
134
BZ Score
$64.9K
Avg Project
-
Projects
151
BZ Score
$109K
Avg Project
-
Projects
License # 965914
Aliso Viejo, CA
132
BZ Score
$580K
Avg Project
-
Projects
Carter Robert Alan Reviews
BuildZoom hasn't received any reviews for Carter Robert Alan. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Carter Robert Alan License info
Verified License
| License # | C12833 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Carter Robert Alan at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 961900 |
| Status | Inactive |
| State | California |
| Type | General Building |
- According to the California Contractors State License 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 Carter Robert Alan at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
44
Permits
- Building permit records show that Carter Robert Alan has worked on 44 permitted projects.
Carter Robert Alan Employees
CA
Carter Robert Alan
Owner
RC
Robert Alan Carter
Sole Owner