Updated: Jun 06, 2026
Location and Projects
Address
412 s 12th st, Philadelphia, PA, 19019
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Subversive Building Services Construction
Subversive Building Services LLC provides general contracting services in Philadelphia, PA, focusing on residential construction and renovation projects within the city. The company manages a range of project types, including home remodels, interior renovations, and property upgrades for single-family and multi-unit residences. Subversive Building Services LLC works directly with homeowners and residential property managers throughout Philadelphia’s neighborhoods, bringing experience in kitchen and bathroom renovations, flooring installation, and home repairs. With three years in operation, the company’s scope of work includes both small-scale property improvements and larger renovation projects. Subversive Building Services LLC delivers construction solutions tailored to the needs of Philadelphia’s residential property owners, coordinating trades and managing projects from planning through completion.
Subversive Building Services LLC Services
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Subversive Building Services LLC Contact Information
Phone Number: (484) 347-9068
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Address: 412 s 12th st, Philadelphia, PA 19019
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Subversive Building Services LLC Philadelphia
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Subversive Building Services LLC has a BuildZoom score of 102, which places them above 89% of 125,106 contractors in Pennsylvania.
Activity
|
8 projects
|
2025 |
|
6 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Subversive Building Services LLC has worked on at least
17.0 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
|
14 projects
|
Home Additions |
|
3 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Subversive Building Services LLC mostly works on
home addition
and multi-room remodel
projects.
Pricing
|
4 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $17,350. 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.
Building Permits by Subversive Building Services LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
For interior alterations to an existing attached single-family dwelling as per approved plan. *separate permits required for electrical plumbing and mechanical work* **underpinning is not part of this permit** amendment #1 amend for structural changes to include removal of the rear one-story portion and repair of the side load bearing wall at the second floor rear to include installat... see more
Valuation:
$361,000
Permit #:
RP-2024-009997
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For structural alteration to the existing front door opening and interior alterations to the first floor of an existing attached structure used as a single-family dwelling as per building application/plan
Valuation:
$37,500
Permit #:
RP-2025-009371
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For interior and exterior alterations to an existing attached single-family dwelling per plans. separate permits are required for all associated mechanical electrical and plumbing work. basement to remain non-habitable to be used for storage and utilities only. per philadelphia historic commission approval: exterior rear windows to have exterior applied muntin as shown in drawings. co... see more
Valuation:
$43,000
Permit #:
RP-2025-005613
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For interior/exterior alterations to an existing attached single-family dwelling per plans. separate permits are required for all associated mechanical electrical and plumbing work. basement to remain non-habitable to be used for storage and utilities only. exterior work per the approval of the philadelphia historic commission
Valuation:
$102,800
Permit #:
RP-2024-002558
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Permit standards alterations for alterations to an existing one family dwelling as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans. structural alteration or repair is expressly prohibited under this permit. prohibited structural work includes any modification to exterior walls party walls floor/roof fra... see more
Valuation:
$22,700
Permit #:
RP-2023-013446
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Ez permit standards alterations- for alterations to an existing one family dwelling as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans. structural alteration or repair is expressly prohibited under this permit. prohibited structural work includes but not limited to any modification to exterior walls par... see more
Valuation:
$65,000
Permit #:
RP-2023-007099
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the erection of an addition at the rear of an existing attached structure. size and location as shown in plan
Valuation:
N/A
Permit #:
ZP-2025-002719
Status:
issued
Fee:
N/A
Permit Type:
New construction ...
Building Type:
N/A
For the installation of star bolts and interior alterations in the kitchen area per plans. separate permits are required for all associated mechanical electrical and plumbing work. basement to remain non-habitable to be used for storage and utilities only
Valuation:
$10,000
Permit #:
RP-2023-007311
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Ez permit ductwork & warm-air appliances for the installation of new ductwork registers/grilles/diffusers and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans. installation of ducted hvac system with air conditioning and heat pump heating. installation includes (1) air handler condenser registers (~10) and... see more
Valuation:
$8,000
Permit #:
MP-2023-003265
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the erection of a two story addition at the rear of an existing attached structure. for the addition of a roof deck with a roof access structure above the second floor level. size and locations per plans
Valuation:
N/A
Permit #:
ZP-2023-004355
Status:
complete
Fee:
N/A
Permit Type:
New construction ...
Building Type:
N/A
Ez permit ductwork & warm-air appliances for the installation of new ductwork registers/grilles/diffusers and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans. relocate 2 supply vents and 1 return installation of gas range installation of kitchen hood (ductwork already existing)
Valuation:
$900
Permit #:
MP-2023-003547
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the installation of star bolts to the rear exterior of the property and new lintel. replacement of 5 joists includes ledger and sistering of joists; size and location as per application/plan. **amendment 3/12/25** to document the structural changes from the orignal approved plans
Valuation:
$2,200
Permit #:
RP-2024-009448
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the installation of star bolts and for structural supports of the shared parti-wall above the shared egress alley. size and location per plans
Valuation:
$10,000
Permit #:
RP-2025-003983
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For partial demolition of existing structure. size and location as shown in plan
Valuation:
N/A
Permit #:
ZP-2025-001585
Status:
complete
Fee:
N/A
Permit Type:
New construction ...
Building Type:
N/A
Remodel of a single-family town home - scope to include a rear addition and roof deck details as shown on plan
Valuation:
$90,000
Permit #:
RP-2023-004988
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For a make safe-only permit to address violation cf-2022-045101 to repair slight bulge faced at front facade and replace rear wall as per plans
Valuation:
$12,000
Permit #:
RP-2023-000914
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Mechanical fuel gas permit for combo rp-2024-009997
Valuation:
$28,000
Permit #:
MP-2024-005523
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Remove two windows enlarge openings by lowering sills (headers/lintels to remain undisturbed) install better performing windows. no other work included
Valuation:
$4,000
Permit #:
RP-2023-007956
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Renovations and installation of window and door headers
Valuation:
$4,000
Permit #:
RP-2023-013534
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Install (1) projecting sign
Valuation:
N/A
Permit #:
C-2025-691
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Subversive Building Services LLC License info
Verified License
| HIC # | 060031 |
| Status | Active |
| City | Philadelphia |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Subversive Building Services LLC at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| HIC # | PA171457 |
| Status | Active |
| State | Pennsylvania |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Subversive Building Services LLC with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
15
Permits
- Building permit records show that Subversive Building Services LLC has worked on 15 permitted projects.
Subversive Building Services LLC Employees
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Subversive Building Services Llc