Updated: Jun 06, 2026
Location and Projects
Address
3007 Knorr Street, Philadelphia, PA, 19149
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Liu Construction LLC
Their BuildZoom score of 0 does not rank in the top 50% of Pennsylvania contractors.
If you are thinking of hiring Liu Construction LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Liu Construction LLC Services
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Liu Construction LLC Contact Information
Phone Number: (646) 331-6515
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Address: 3007 Knorr Street, Philadelphia, PA 19149
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Liu Construction LLC Philadelphia
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Liu Construction LLC, click “This is My Business” to update your information.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Liu Construction LLC 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
|
2 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $178,650. 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.
For the erection of a three (3) story structure of type v-b construction for use as one (1) vacant commercial space (separate permits required for fit-out & issuance of c.o.) and five (5) dwelling units (group r-2). building to be fully sprinklered throughout per nfpa 13. all work to be done per approved plans and in accordance with 2018 ibc. separate permits required for mechanical e... see more
Valuation:
$950,000
Permit #:
CP-2022-003255
Status:
expired
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For the erection of a four (4) story attached structure as per approved plans. for use as sixteen (16) dwelling units with six(6) class 1a bicycle spaces on an accessible route. structure to be fully sprinklered in accordance with nfpa 13. **separate permits required for mep and fire suppression work.** **2018 ibc****permit to include underpinning work**
Valuation:
$1,070,400
Permit #:
CP-2020-002839
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For the construction of an attached structure with cellar and roof deck accessed by a roof deck access structure. for a single-family household living. as per plans. ************ no underpinning on this application. separate permits are required for plumbing mechanical or electrical work. *******************************
Valuation:
$247,300
Permit #:
RP-2021-007205
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For the erection of a four (4) story structure as per approved plans. for use as four (4) dwelling units. structure to be fully sprinklered in accordance with nfpa 13 minimum. **separate permits required for mep and fire suppression work.** **2009 ibc** **amendment for the relocation of egress well.**
Valuation:
$500,000
Permit #:
1032462
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For inetrior level 2 alterations to the basement and ground floor of an existing structure as per plans. for fit-out of a sit-down restaurant. amendment (11/13/2023) for interior layout changes as per revised plans
Valuation:
$750,000
Permit #:
CP-2023-003627
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the erection of a seven (7) story structure (type ia construction from basement 2nd floor and iiia construction for 3rd-7th floor) with a common roof deck at the 6th floor level. for use as 30 dwelling units and a vacant commercial space (u&o and co required prior to occupancy) with accessory parking. separate permit required for mep and fire suppression work
Valuation:
$2,500,000
Permit #:
CP-2020-006311
Status:
issued
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For level ii exterior alterations to an existing attached structure. alterations to include the installation of a new exterior wall opening. all work to be done per approved plans. if field conditions vary contact design engineer prior to the start of any work. separate permits to be obtained for all other work
Valuation:
$5,500
Permit #:
CP-2023-004557
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the construction of an attached seven story structure of type ia construction at the second story an below and type iiib construction above the second story with a three hour horizontal assemble above the second story creating two separate structures. the structure includes a vacant commercial space on first and cellar floor with three dwelling units on the second floor. separate ... see more
Valuation:
$2,100,000
Permit #:
1036475
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For the erection of a three (3) story structure as per plans. for use as a three (3) family dwelling units household. structure to be fully sprinklered in accordance with nfpa 13 throughout. if field conditions vary contact design engineer prior to the start of any work. separate permits to be obtained for all other work. a covered walkway or sidewalk closure shall be required within ... see more
Valuation:
$242,000
Permit #:
1036244
Status:
expired
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For the erection of an attached light-framed structure to include pilot house roof deck egress window wells engineered braced wall configuration rated shaft enclosure rated exterior wall installation and rated floor-ceiling assemblies. (ibc 2018) **separate permits to be required for electrical plumbing and fire suppression system installations.**
Valuation:
$61,000
Permit #:
RP-2020-011747
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For the erection of an attached structure with roof deck accessed by a pilot house size and location according to plans. for use as two family household living.special inspector ac4011421
Valuation:
$150,000
Permit #:
1008000
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For the erection of an attached light-framed structure to include roof deck access pilot house rated exterior wall installation rated floor/ceiling assemblies rated shaft enclosure assembly engineered braced wall panel configuration egress window well and spray foam batt & rigid insulation installation (ibc 2018) **separate permits to be required for mechanical electrical plumbing and... see more
Valuation:
N/A
Permit #:
CP-2020-004687
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New construction of a four (4) story multi-family dwelling units with roof deck and roof deck access strucuture (to contain stairs and landings only) as per approved plans. building to be fully sprinklered (13r minimum) **separate permits required for mep & fire suppression work**
Valuation:
$300,000
Permit #:
962543
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For the construction of an attached structure with cellar and roof deck accessed by a roof deck access structure. for use as a two (2) family household living. as per plans
Valuation:
$150,000
Permit #:
1008005
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Ez interior demolition- for the interior demolition on non-bearing partition wall and ceilings as per attached standard
Valuation:
$20,000
Permit #:
GM-2022-000306
Status:
complete
Fee:
N/A
Permit Type:
Ez interior non-l...
Building Type:
N/A
For the new construction of an attached three (3) story two (2) family dwelling with a roof deck accessed by a pilothouse as per plan
Valuation:
$150,000
Permit #:
1008011
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For excavation sheeting and shoring to include underpinning and soldier piles as per approved plans
Valuation:
$20,000
Permit #:
SP-2022-000535
Status:
expired
Fee:
N/A
Permit Type:
Foundation
Building Type:
N/A
One(1) story addition to an existing structure to include a partial change of occupancy. **separate permits required for any mep or fire suppression work**
Valuation:
$75,000
Permit #:
920268
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For a change of occupancy and level iii alterations to inlcude new partitions stair openings fixtures furnishings and finishes as per approved plans. work area to be sprinklered per nfpa 13r minimum. separate permits required for mep and fire suppression work. **2018 iebc**
Valuation:
N/A
Permit #:
985879
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
For (repair grade level of front wall and replace windows.all with like kind) to resolve case #676685. abutting sidewalk must be closed with fencing a minimum of 6 in height. separate streets department permit required for sidewalk closure. a separate permit is required for any additional alterations that are not specifically addressed on case #676685
Valuation:
N/A
Permit #:
963816
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Liu Construction LLC Reviews
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Recent Buildzoom Projects
Liu Construction LLC License info
License Not Verified
| HIC # | PA112774 |
| Status | Active |
| State | Pennsylvania |
| Type | Remodel Residential Buildings - Carpentry, Painting, Remodeling Kitchens, Drywall, Flooring, Bathroom, Structural Remodeling, Counter Tops. |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Liu Construction LLC with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | PA137640 |
| Status | Inactive |
| State | Pennsylvania |
- According to the Pennsylvania Office of the Attorney General, 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 Liu Construction LLC at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | PA112774 |
| Status | Inactive |
| State | Pennsylvania |
- According to the Pennsylvania Office of the Attorney General, 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 Liu Construction LLC at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | 44419 |
| Status | Inactive |
| City | Philadelphia |
| Type | Contractor |
- According to the City of Philadelphia Licensed Contractors, 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 Liu Construction LLC at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Liu Construction LLC, click “This is My Business” to update your information.
Insured
| Insurer | Security National Insurance Company |
| Insured up to | $1,000,000 |
30
Permits
- Building permit records show that Liu Construction LLC has worked on 30 permitted projects.
Liu Construction LLC Employees
GL
Gui Bao Liu
Managing Member
RY
Rong Al Yang
Managing Member