Updated: Jun 06, 2026
Location and Projects
Address
Philadelphia, PA, 19019
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Gerlach Steven Gerlach Concepts Construction
Based in Philadelphia, Gerlach Concepts LLC specializes in residential renovations and custom carpentry throughout the city's neighborhoods. Founded and operated by Steven Gerlach, the company delivers projects that include kitchen and bathroom remodels, millwork installations, and interior space reconfigurations. Gerlach Concepts emphasizes creative solutions tailored to older Philadelphia homes, integrating new layouts, finishes, and built-ins with existing structures. The company’s portfolio highlights work in townhouse renovations, with a focus on maximizing space and updating interiors while respecting original architectural features. Serving homeowners seeking both functional improvements and aesthetic upgrades, Gerlach Concepts brings nine years of experience to detailed remodeling projects, managing each phase from initial design concepts to final construction.
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Gerlach Steven Gerlach Concepts LLC Philadelphia
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gerlach Steven Gerlach Concepts LLC has a BuildZoom score of 97, which places them above 82% of 125,106 contractors in Pennsylvania.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Gerlach Steven Gerlach Concepts LLC has worked on at least
5.0 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
|
3 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
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 Gerlach Steven Gerlach Concepts LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
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. installed mini splits in each unit. one on the first floor unit and one in the second floor unit
Valuation:
$6,000
Permit #:
MP-2025-000754
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Master approval only-seerate permit to be filed seperatly. erect 9 new identical attached single family dwellings one each on 4537 through 4553 belgrade street with a consolidated set of plans & application documents these residential combo building permit applications (building mechanical electrical & plumbing - (sprinklers to be under separate applications). zoning/use permits are a... see more
Valuation:
$196,200
Permit #:
RP-2020-016519
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Renovating an existing single-family home in shell condition into a duplex (see zoning permit zp-2020-004656). all existing structural walls will remain. new mechanicals new drywall new flooring new windows new trim new toilets new showers new kitchen appliances/cabinets new insulation and new interior doors will be done
Valuation:
$100,000
Permit #:
RP-2020-010862
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the construction alterations and remodeling throughout an existing attached structure. for vacant commercial space on the first floor front to a depth of 30 feet for two-family household living single family household living on the first floor rear and one single family household living on second floor (total two dwelling units in an existing structure. as per plans. *******no und... see more
Valuation:
$100,000
Permit #:
RP-2020-012253
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For new construction of three-story attached building (utilizing a portion of the existing foundation) with roof deck and roof deck access structure per approved plans. building to be fully sprinklers with nfpa 13d minimum. separate permits required for mechanical electrical plumbing and fire suppression
Valuation:
$7,500
Permit #:
MP-2020-006612
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For interior alteration; replace the risers and treads and use existing handrails. remove existing roof and addition third floor bedroom an fiberglass rooftop deck.for details see plan. * separate permits required for plumbing electric and mechanical.*
Valuation:
$150,000
Permit #:
958974
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 any modification to exterior walls party walls floor/roof... see more
Valuation:
$120,000
Permit #:
1014733
Status:
complete
Fee:
N/A
Permit Type:
Ez interior non-l...
Building Type:
N/A
For the construction replacing non load bearing interior and exterior work throughout existing attached 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.************************************************************************************************... see more
Valuation:
$9,500
Permit #:
RP-2020-012299
Status:
expired
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For new construction of three-story attached building (utilizing a portion of the existing foundation) with roof deck and roof deck access structure per approved plans. building to be fully sprinklers with nfpa 13d minimum. separate permits required for mechanical electrical plumbing and fire suppression
Valuation:
N/A
Permit #:
RP-2020-001650
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ez permit standards alterations-renovations to a single family dwelling; minor framing install gypboard trim and other finishes. engineer's report submitted to verify that no structural work is needed nor will be performed on this permit. for alterations to an existing one family dwelling as per attached standard. deviations from this standard will result in permit revocation and requ... see more
Valuation:
N/A
Permit #:
1052716
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ez interior demolition- for the interior demolition on non-bearing partition wall and ceilings as per attached standard. deviations from these standards require submission of construction and site plans. . structural alteration or repair is expressly prohibited under this permit. prohibited structural work includes any modification to exterior walls party walls floor/roof framing or f... see more
Valuation:
N/A
Permit #:
1035093
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
For interior alteration; replace the risers and treads and use existing handrails. remove existing roof and addition third floor bedroom an fiberglass rooftop deck.for details see plan. * separate permits required for plumbing electric and mechanical.*
Valuation:
N/A
Permit #:
958974
Status:
issued
Fee:
N/A
Permit Type:
N/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 any modification to exterior walls party walls floor/roof... see more
Valuation:
N/A
Permit #:
1014733
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
For erection legalization of roof deck above the second-floor portion of existing structure. size and location as per plan
Valuation:
$5,000
Permit #:
RP-2020-002405
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Level ii alterations (no change of occupancy) for renovations to an existing three-family dwelling as per approved plans. existing building not required to be sprinklered. **separate permits required for any mep work**
Valuation:
$150,000
Permit #:
836251
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For partial demolition to remove 44% of existing building and construct new. for level 3 interior alterations including new bathrooms kitchen new hardwood floors new windows new doors & trim as per plans
Valuation:
$250,000
Permit #:
986776
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Level ii interior alterations (2009 iebc) to the ground floor of an existing structure to create a government office; work includes new partitions rated stair enclosure wall and enhancements to floor-ceiling assembly from tenant side only accessible unisex restroom and reception area with accessible service desk kitchenette and finishes. certificate of occupancy for partial change of ... see more
Valuation:
N/A
Permit #:
937864
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
For prescriptive alterations to an existing sit down restaurant as shown per approved plans. work to include the erection of partition walls provide finishes and furnishings throughout. all work to be done per approved plans. if field conditions vary contact design professional prior to the start of any work. separate permits required for all other work
Valuation:
N/A
Permit #:
854956
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ez permit stadard alterations-minor renovations/alterations to up-grade one single family dwelling; install gypboard trim and other finishes new kitchen cabinets new windows and doors in same openings new floor finish throughout new roof covering for alterations to an existing one family dwelling as per attached standard. deviations from this standard will result in permit revocation ... see more
Valuation:
N/A
Permit #:
861271
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
For the renovation of two-family dwelling
Valuation:
$75,000
Permit #:
RP-2023-005667
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
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Verified License
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Gerlach Steven Gerlach Concepts LLC License info
Verified License
| HIC # | 050854 |
| Status | Active |
| City | Philadelphia |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gerlach Steven Gerlach Concepts LLC at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
29
Permits
- Building permit records show that Gerlach Steven Gerlach Concepts LLC has worked on 29 permitted projects.