Updated: Jun 01, 2026
Location and Projects
Address
39681 BLACOW ROAD, Fremont, CA, 94538
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Chongxin Construction
Serving Fremont, California, Chongxin Construction focuses on residential renovation and construction projects. The company's service area extends throughout the Fremont region, as reflected in its local project portfolio. With nine years of experience in the industry, Chongxin Construction undertakes a range of interior remodeling, home improvement, and building services for homeowners. The firm’s project history includes kitchen and bathroom remodels, room additions, and general home updates. Chongxin Construction works with clients to upgrade existing properties, providing construction solutions tailored to individual residential needs. The company’s local expertise enables it to manage projects from initial planning through completion, coordinating the various phases of construction and remodel work.
Chongxin Construction Services
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Chongxin Construction Contact Information
Phone Number: (408) 687-5111
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Address: 39681 BLACOW ROAD, Fremont, CA 94538
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Chongxin Construction Fremont
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Chongxin Construction has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Chongxin Construction 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 |
|
1 project
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
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 Chongxin Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition of 490sqft to the back of the home to create (n) master bed and (n) family room. convert (e)family room to master bathroom and walk-in closet. kitchen remodel and guest bathroom remodel. (n)hvac system. now 4bed-2bath single family dwelling
Valuation:
$100,000
Permit #:
BLD2025-02825
Status:
final
Fee:
$6,275
Permit Type:
Addition
Building Type:
N/A
Legalize existing unpermitted utility room. convert utility room and garage to adu. total habitable area 839 sf. abate vio23-0039
Valuation:
N/A
Permit #:
DEV23-0958
Status:
expired
Fee:
$2,768
Permit Type:
N/A
Building Type:
N/A
Misc. mep adding(n) recessed lights and replace water pipes replace the kitchen cabinetry and countertop. refinish the floors. main dwelling applicant noted no structural changes on application
Valuation:
N/A
Permit #:
DEV22-3189
Status:
final
Fee:
$2,093
Permit Type:
N/A
Building Type:
N/A
Two bathrooms renovations like for like. remove the non-load bearing separation wall inside of the garage. new air conditioning and heat pump furnace. a minimum of 5’ from the air conditioning unit to the property line (pl) is required. electrical and plumbing works as needed existing shower at bathroom 1 to remain
Valuation:
$60,000
Permit #:
BLD23-70450
Status:
final
Fee:
$1,139
Permit Type:
N/A
Building Type:
N/A
Construct 709sqft attached adu to detached garage behind main residence. (2bed/2bath unit)
Valuation:
$150,000
Permit #:
BLD2025-02703
Status:
issued
Fee:
$10,486
Permit Type:
New accessory dwe...
Building Type:
N/A
Upgrade electrical panel from 100 amp to 200 amps dual meter electrical panel per pg&e. pg&e approved and provided construction sketch for this upgrade
Valuation:
N/A
Permit #:
BLD2022-04703-001
Status:
triage
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
Enf-2022-00192 -- kitchen & bathroom remodel - (n) windows - add15 recessed lights - (n) water heater
Valuation:
$75,000
Permit #:
B22-2357
Status:
final
Fee:
$5,450
Permit Type:
N/A
Building Type:
N/A
Enlarge openings at kitchen and living room and enclose (e) covered patio to become living space. this will addition 178 sf to existing living area
Valuation:
$55,000
Permit #:
BLD22-65051
Status:
final
Fee:
$2,193
Permit Type:
N/A
Building Type:
N/A
One story addition (94 sf) & remodel (1380 sf). addition includes two small additons to fill in existing roof covered areas. remodel includes kitchen dining room living room hallway powder room master bathroom and reroof from woodshake to shingles (reroof 3300 sf)
Valuation:
$180,000
Permit #:
B18-0537
Status:
final
Fee:
$5,466
Permit Type:
N/A
Building Type:
N/A
Remodel: 1) kitchen remodel remove wall between living area and kitchen 2) remove built in cabinet inside the dining area 3) addition demising wall to create 2 bedroom. 4) remove small storage to make a bigger closets for bedroom 1 and 3. 5) change window and doors per plan 6) water heater relocation (to tankless outside garage wall revised 11/2/18 twr)
Valuation:
$31,756
Permit #:
2018 140661 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Install 5.56 kw photovoltaic system on roof
Valuation:
$11,000
Permit #:
REP2026-00175
Status:
triage
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Residential single story addition (282 sf) and remodel (535 sf). scope of work includes a 200 amp service upgrade in the same location. **scope of work changed to addition an attached carport (200 sf)**
Valuation:
$90,471
Permit #:
16000-03114
Status:
final
Fee:
$4,717
Permit Type:
N/A
Building Type:
N/A
Zeng residence - 94 sq. ft. addition living space from an existing garage remodel 38 sq. ft. total new bathroom laundry room 132 sq. ft. remove existing panel and install new 200amp panel
Valuation:
N/A
Permit #:
BLD2020-04806
Status:
complete
Fee:
$1,197
Permit Type:
N/A
Building Type:
N/A
1. bathroom &closet remodeling 2. kitchen remodeling
Valuation:
$25,000
Permit #:
BLD21-63253
Status:
final
Fee:
$1,626
Permit Type:
N/A
Building Type:
N/A
16000-03114: revision to shorten shear wall length enlarge window in master bedroom and addition a window in the attic
Valuation:
N/A
Permit #:
17REV-00795
Status:
issued
Fee:
$482
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$50,000
Permit #:
SFD2021-0276
Status:
issued
Fee:
$1,099
Permit Type:
Alteration
Building Type:
N/A
Remodel
Valuation:
$38,745
Permit #:
17-1188
Status:
final
Fee:
$885
Permit Type:
Residential
Building Type:
N/A
Scope of work: 474 sq ft addition between garage and house + 260 sq ft alteration w struct calcs to include: 1) new 10 wall ht structure between garage and house. 2) create new bedroom #4. 3) addition master bathroom to br #2. 4) create new hall bathroom so have total 3 bathrooms. 5) full kitchen remodel. 6) new tankless water heater. 7) furnace being reused ductwork extended to new a... see more
Valuation:
$48,301
Permit #:
2017 005389 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Scope of work to include: 1) major kitchen remodel demolish (e) wall for (n) open layout. addition island. install new appliances and new electrical. 2) major master bathroom remodel. 3) r/r (6) windows bay window and slider door in same locations. 4) replace gas fireplace with electric fireplace. 5) relocate furnace water heater washer and dryer to attached garage
Valuation:
$54,604
Permit #:
2021 037410 RS
Status:
final
Fee:
$707
Permit Type:
Single-family
Building Type:
N/A
New attached 413 sq.ft. adu 1 bed 1 bathroom in the rear of existing single family home. (22pln0209)
Valuation:
$100,000
Permit #:
BLD2022-04703
Status:
complete
Fee:
$5,911
Permit Type:
N/A
Building Type:
N/A
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Chongxin Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Chongxin Construction License info
Verified License
| License # | 1041093 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Chongxin Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1016353 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Chongxin 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 # | 1029349 |
| 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. If this is your business, please update your license status.
Check this license's status for Chongxin 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
Insured
| Insurer | Security National Insurance Company |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
21
Permits
- Building permit records show that Chongxin Construction has worked on 21 permitted projects.
Chongxin Construction Employees
YN
Yan Nian
Rmo / Ceo / Pres
YN
Yan Nian
Owner