Updated: Jul 02, 2026
Location and Projects
Address
1137 EGAN AVE, La Puente, CA, 91744
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Chen Dan Construction
Serving La Puente and the surrounding areas, Chen Dan has been active in the construction industry for over 27 years. The company undertakes residential projects and provides general contracting services that range from building renovations to home improvement projects. With nearly three decades of experience, Chen Dan addresses various phases of the construction process, working closely with homeowners and property investors in the region. The company’s portfolio reflects adaptability to different project scopes and a working familiarity with the building requirements and codes in the La Puente area. Chen Dan’s long-standing presence demonstrates experience managing both interior and exterior upgrades, as well as the logistical demands of residential construction in the San Gabriel Valley.
Chen Dan Services
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Chen Dan Contact Information
Phone Number: (626) 217-8527
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Address: 1137 EGAN AVE, La Puente, CA 91744
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Chen Dan La Puente
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Chen Dan has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
7 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Chen Dan has worked on at least
15.0 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
|
7 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Chen Dan mostly works on
home addition
projects.
Pricing
|
5 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $23,434. 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.
Bldg-alter/repair
22347 W Sherman Way, Los Angeles, CA, 91303
2024-11-22
Eplan. tenant improvement and change of use from retail to restaurant. new kitchen and equipment with hood new dining seating area new ada restrooms
Valuation:
$300,000
Permit #:
24016-20000-11295
Status:
plancheck
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New addition of 417 sf to the (e) 1.5 story single family house. addition new master bedroom with wic & master bathroom. 3 bed & 2.5 bathroom after addtion. reconfigure (e) layout based on owner's needs. upgrade (e) electric main panel to 200 amp
Valuation:
$150,000
Permit #:
202404250724
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Supplemental permit to 24016-10000-26961 to capture correct address only. no other changes *no plot plan required
Valuation:
$501
Permit #:
24016-10001-26961
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Non-residential building alteration-repair
2022-09-08
1st tenant improvement. for resturant updated 12/20/2021 to addition gas meter
Valuation:
$321,059
Permit #:
B20-0631
Status:
final
Fee:
$15,015
Permit Type:
N/A
Building Type:
N/A
Supplemental permit to 16016-10000-31036 to addition storefront glazing details for existing retail store (saje unit# 1785)
Valuation:
$501
Permit #:
16016-10002-31036
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Convert existing portion of main house 580 sq. ft. and portion of existing garage 280 sq.ft to adu total 860 sq. ft (attached to the main house)
Valuation:
$94,998
Permit #:
B22-1358
Status:
final
Fee:
$17,352
Permit Type:
N/A
Building Type:
N/A
Eplan - adu conversion from single family dwelling and addition per lamc 12.22 a.33(c) and (e) perordinance
Valuation:
$40,000
Permit #:
23014-10000-02296
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Open new windows on walls and doors no meps
Valuation:
$3,000
Permit #:
COMM24-0099
Status:
final
Fee:
$476
Permit Type:
Tenant improvement
Building Type:
N/A
Tenant improvement to include mep's plus ada restroom; installation of interior rooms in existing structure. walls , non bearing ( no topload)
Valuation:
$20,000
Permit #:
B2202777
Status:
final
Fee:
$838
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition 58 sq. ft. 1st floor 1, 334 sq. ft. 2nd floor and remodel existing house 1, 500. 3 new balcony 451 sq. ft. owner/builder with sub - contractors
Valuation:
$321,771
Permit #:
B18-0915
Status:
final
Fee:
$13,440
Permit Type:
N/A
Building Type:
N/A
Addition new attached trellis (5'-0 x 12'-0") at rear of building. remodel kitchen (2) bathrooms and kitchen. replace all windows and doors. addition and remove non-bearing walls
Valuation:
$30,000
Permit #:
16016-10000-05353
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Kitchen and bathroom remodel 1586 sf. includes remove (1) brick fireplace and convert patio to living area 128 sf. new doors and windows. new service 200 amps
Valuation:
$175,000
Permit #:
B19-1139
Status:
issued
Fee:
$5,935
Permit Type:
N/A
Building Type:
N/A
Convert existing detached guest house to an adu 891 sq. ft. one bedroom and one bathroom
Valuation:
$106,000
Permit #:
B23-1212
Status:
issued
Fee:
$6,563
Permit Type:
N/A
Building Type:
N/A
Replace existing guard rail on second level of existing apartment building per adm-2023-7602-cwc
Valuation:
$10,000
Permit #:
23016-10000-30185
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Tenant improvement anneta insurance solutions
Valuation:
$70,000
Permit #:
COMM22-0017
Status:
issued
Fee:
$3,851
Permit Type:
Tenant improvement
Building Type:
N/A
Supplemental to permit # 20014-10000-00984 to revise work description to new two-story adu per lamc 12.22 a.33 (c)-(d) with attached 4-car garage. *plan check only*
Valuation:
N/A
Permit #:
20014-10001-00984
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan building new garden retaining wall 5 tall with height step down to 2 for new open patio
Valuation:
$3,000
Permit #:
23020-10000-00051
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 23016 10000 30185 structural repair at balcony replace (e) post and capture new hpoz stamp on plans
Valuation:
$9,000
Permit #:
23016-10001-30185
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Code case (enf2018-00023)-remove wall between kitchen and dinning room - remodel kitchen relocate range - remodel two bathrooms - rewire house - new tankless water heater - new funrace in attic -
Valuation:
$95,000
Permit #:
B18-1879
Status:
final
Fee:
$5,255
Permit Type:
N/A
Building Type:
N/A
Convert existing garage to adu and addition 1st and 2nd floor per lamc 12.22a.33(c)-(d) fully sprinkler -nfpa-13d 2 of 2
Valuation:
$180,000
Permit #:
20014-10000-01000
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Chen Dan License info
Verified License
| License # | 1014859 |
| Status | Active |
| State | California |
| Type | General Building |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Chen Dan at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
122
Permits
- Building permit records show that Chen Dan has worked on 122 permitted projects.
Chen Dan Employees
DC
Dan Chen
Sole Owner
DC
Dan Chen
Owner
MJ
Matthew Jeng