Updated: Jun 17, 2026
Location and Projects
Address
1265 S Primeaux Ave, West Covina, CA, 91790
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Custom Built Construction Photos
Custom Built Construction
New Homes, additions, remodels, rainwater harvesting, low impact development, lid, infiltration pits, storm water.
From BuildZoom: Custom Built Construction, 1265 S Primeaux Ave, West Covina, CA (Employee: Carlos Manuel Perez) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Custom Built Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Custom Built Construction Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Custom Built Construction Contact Information
Phone Number: (323) 309-3760
Address: 1265 S Primeaux Ave, West Covina, CA 91790
Custom Built Construction West Covina
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Custom Built Construction has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
1 project
|
2026 |
|
2 projects
|
2025 |
|
3 projects
|
2023 |
Our building permit records indicate that Custom Built Construction has worked on at least
6.0 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
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Custom Built Construction mostly works on
home addition
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$100k-$250k |
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.
Building Permits by Custom Built Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Construct (n) 798 sf detached adu w 2bed 2bath living room kitchen laundry closet. addition (n) 48sf porch. mandatory minimum 2.03kwdc photovoltaic solar to be on separate permit. main single family residence address 12782 lemonwood ln
Valuation:
$150,000
Permit #:
22-5557
Status:
final
Fee:
$11,880
Permit Type:
N/A
Building Type:
N/A
Construct (n) 798sf detached adu w 2-bedrooms 2-bathrooms living room kitchen dining laundry closet. addition (n) 8sf porch. (n) hvac. mandatory minimum 2.57 kwdc photovoltaic solar to be on separate permit. main single family residence address 9681 mallard ave
Valuation:
$85,000
Permit #:
21-3326
Status:
final
Fee:
$8,229
Permit Type:
N/A
Building Type:
N/A
Construct (n) 797 sf detached adu w 2-bedrooms 2-bathrooms living room kitchen laundry closet. addition (n) 7 sf porch. (n) hvac. mandatory minimum 72kwdc photovoltaic solar to be on separate permit. main single family residence address 11641 brookshire ave
Valuation:
$85,000
Permit #:
21-3327
Status:
final
Fee:
$7,789
Permit Type:
N/A
Building Type:
N/A
Room addition (703sf) for 1bed 1bath living room office (4 bed/2-1/2 bathroom and office when complete)
Valuation:
N/A
Permit #:
23-0916
Status:
final
Fee:
$4,525
Permit Type:
N/A
Building Type:
N/A
Remodel two bathrooms and kitchen. includes relocating plumbing fixtures within 5 feet of existing locations and relocating electrical fixtures
Valuation:
N/A
Permit #:
21141-90000-21508
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Service panel upgrade. install (n) meter for adu 200 amp overhead. msr 3289805
Valuation:
N/A
Permit #:
22-1608
Status:
final
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Room addition (216sf) for (n) family room on rear of property
Valuation:
$22,000
Permit #:
22-2873
Status:
final
Fee:
$1,308
Permit Type:
N/A
Building Type:
N/A
602 sf addition to main house to include 2 new bedrooms new bathroom new family room convert existing bedroom into den; 799.50 detached adu with 2 bedrooms and 2 bathrooms; 65 sf porch; panel upgrade to 200 amps
Valuation:
$140,000
Permit #:
18-3649
Status:
final
Fee:
$16,067
Permit Type:
N/A
Building Type:
N/A
Legalize patio cover on rear of property (8ft x 27ft). per city standard
Valuation:
$1,700
Permit #:
21-0942
Status:
final
Fee:
$195
Permit Type:
N/A
Building Type:
N/A
Remodel 2 existing bathrooms and kitchen
Valuation:
N/A
Permit #:
21042-90000-82399
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Remodel two bathrooms and kitchen
Valuation:
N/A
Permit #:
21044-90000-26982
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 200amp service panel for detached adu (msr 8574904)
Valuation:
N/A
Permit #:
21-0766
Status:
expired
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
New 200amp sevice panel for detached adu (msr: 8629565)
Valuation:
N/A
Permit #:
21-0704
Status:
final
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
New 200amp service panel for detached adu (msr: 8644724)
Valuation:
N/A
Permit #:
21-0703
Status:
final
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
(n) outdoor kitchen trellis
Valuation:
$18,000
Permit #:
22010-20000-03934
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Legalize (e) carport (538sf). all fees collected under main permit 22-5557
Valuation:
N/A
Permit #:
22-5558
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
(n) detached adu (2) bedroom (2) bathroom 797sf- panel upgrade 200amp
Valuation:
$80,000
Permit #:
19-0672
Status:
final
Fee:
$13,346
Permit Type:
N/A
Building Type:
N/A
Addition (n) detached accessory dwelling unit 797 sq ft 2-bed 2-bath kitchen & dining room
Valuation:
$75,000
Permit #:
18-0496
Status:
final
Fee:
$12,013
Permit Type:
N/A
Building Type:
N/A
85.50 sf addition of bathroom and storage to existing single family dwelling
Valuation:
$10,000
Permit #:
18-0616
Status:
final
Fee:
$436
Permit Type:
N/A
Building Type:
N/A
Reroof sfd with attached garage (15 squares); tear off existing composition shingles, use existing sheathing, 2 layer #30 felt, and new composition shingles. class a
Valuation:
$0
Permit #:
RS150459
Status:
Issued
Fee:
$316
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Custom Built Construction License info
Verified License
| License # | 788302 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Custom Built Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 943463 |
| 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 Custom Built Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
56
Permits
- Building permit records show that Custom Built Construction has worked on 56 permitted projects.
Custom Built Construction Employees
CP
Carlos Manuel Perez
Sole Owner