Updated: Jun 06, 2026
Location and Projects
Address
850 Jennings Street, Philadelphia, PA, 19019
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Gc Zarnas and Co Construction
Serving the Philadelphia region, Gc Zarnas and Co Inc specializes in commercial and industrial painting and coatings. The company provides a range of services including abrasive blasting, lead abatement, concrete restoration, and corrosion control. Their portfolio highlights experience with complex coating systems for manufacturing plants, office buildings, institutional facilities, and infrastructure projects. Gc Zarnas and Co Inc works with property owners, general contractors, and facility managers, offering expertise in the application of high-performance protective coatings and specialty finishes. The firm is equipped to address the needs of both new construction and maintenance projects, with capabilities that extend to surface preparation, containment, and application of environmentally compliant products. With five years in operation, Gc Zarnas and Co Inc brings technical specialization to coating and restoration projects across greater Philadelphia.
Gc Zarnas and Co Inc Services
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Gc Zarnas and Co Inc Contact Information
Phone Number: (610) 866-0923
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Address: 850 Jennings Street, Philadelphia, PA 19019
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Gc Zarnas and Co Inc Philadelphia
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gc Zarnas and Co Inc has a BuildZoom score of 105, which places them above 92% of 125,106 contractors in Pennsylvania.
Activity
|
8 projects
|
2025 |
|
7 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Gc Zarnas and Co Inc has worked on at least
19.0 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
|
13 projects
|
Home Additions |
|
3 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Gc Zarnas and Co Inc mostly works on
home addition
and commercial renovation
projects.
Pricing
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
11 projects
|
$1mil+ |
The typical size of their permits is approximately $1,839,698. 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.
Level ii interior alterations (no change of occupancy classification) for renovations to 8th floor space for office and labs as per approved plans. existing building fully sprinklered. *2018 iebc review* **separate permits required for any mep or fire suppression work**
Valuation:
$1,929,396
Permit #:
CP-2024-006416
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
New construction of a detached one-story building for use as a recreation center and associated site work as per approved plans. building to be fully sprinklered. amended permit required to submit truss drawings for approval prior to installation. see permit sp-2024-001279 for excavation work. *2018 ibc review* **separate permits required for mep & fire suppression work**
Valuation:
$14,000,000
Permit #:
CP-2024-000313
Status:
issued
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For level ii alterations to an existing attached structure. alterations to include reinfore concrete structural columns in basement repair concrete fractures (non-structural) in basement repair and refinish fractured slab and re-roofing existing low slope roof. for use as previously approved. all work to be done per approved plans and documentation. ***************** separate permits ... see more
Valuation:
$400,000
Permit #:
CP-2024-000833
Status:
triage
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For level ii alterations to an existing tenant space. alterations to include the erection of partition walls provide finishes/furnishings and accessibility improvments throughout. 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. asbestos inspection abatement requ... see more
Valuation:
$500,000
Permit #:
CP-2024-001946
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Level ii interior alterations (no change of occupancy) for renovations to fort mifflin tunnel within an existing airport facility as per approved plans. existing building fully sprinklered. *2018 iebc review* **separate permits required for any mep or fire suppression work**
Valuation:
$5,565,000
Permit #:
CP-2024-004116
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Level i alterations (no change of occupancy) for renovations to 1st through 8th floors of an existing high-rise multi-family dwelling to include renovations to dwelling units and common areas as well as site work for parking area as per approved plans. existing building partially sprinklered per section f-1103.5.6.1 of the philadelphia fire code. *2018 iebc review* **separate permits ... see more
Valuation:
$10,925,582
Permit #:
CP-2023-002051
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For facade restoration including brick windows flashing and cornices to an existing building. 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:
$666,712
Permit #:
CP-2024-000503
Status:
expired
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
New construction of a four (4) story building for use as shell commercial space (use registration & fit-out permits required prior to occupancy) and thirty-six (36) dwelling units as per approved plans.building to be fully sprinklered per nfpa 13 and include standpipes per nfpa 14. separate amended permit required to submit truss drawings prior to installation. fire watch required per... see more
Valuation:
$10,890,319
Permit #:
CP-2022-003823
Status:
issued
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For structural rehabilitation & building envelope improvements (level i alteration without change of occupancy classification) to the existing recreation center with accessory admin office as per approved plans. asbestos remediation required prior to start of other works. amendment for temporary shoring floor joists sister repair and reconstruction of 2x6 studs at exterior wall. amend... see more
Valuation:
$1,386,986
Permit #:
CP-2023-001680
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Level a ii interior alterations (no change in occupancy ) and for a one-story addition to the rear portion of an existing structure (recreation center). all work to be done per approved plans.** if field conditions vary contact design engineer prior to the start of any work**iebc 2018**existing building is fully sprinklered** separate permits required for all other work**amended as of... see more
Valuation:
$9,000,000
Permit #:
CP-2023-001903
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Level ii interior alterations (no change of occupancy) for renovations to 9th floor business suite to include new lab spaces as per approved plans. existing building fully sprinklered. *2018 iebc review* **separate permits required for any mep or fire suppression work**
Valuation:
$2,000,000
Permit #:
CP-2023-000010
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For level 2 alterations including concrete and steel repairs as per plans
Valuation:
$574,770
Permit #:
CP-2024-000439
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Level i alterations (no change of occupancy) for concrete repairs to existing parking garage as per approved plans. *2018 iebc review*
Valuation:
$159,100
Permit #:
CP-2024-002888
Status:
expired
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For level i alterations to an existing multi-family dwelling alterations to include the replacement of partition walls floor kitchen cabinetry and work as shown per approved plans. building is fully sprinklered. all work to be done per approved plans. if field conditions vary contact design professional prior to the start of any work. separate permits to be obtained for all other work
Valuation:
$948,131
Permit #:
CP-2021-002253
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Level ii interior alterations (no change of occupancy) for renovation of existing dean's office located on the first floor of a higher educational facility (steinberg dietrich hall) as per approved plans. existing building fully sprinklered. *2018 iebc review* **separate permits required for any mep or fire suppression work**
Valuation:
$201,000
Permit #:
CP-2021-002941
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
No Description Available
Valuation:
$1,371,078
Permit #:
BLDG222650
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical lighting & power for pole building
Valuation:
N/A
Permit #:
25030685
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct a detached storage building 160 x 40
Valuation:
N/A
Permit #:
24070864
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial building permit
2025-12-23
For level ii interior alterations on the 10th floor for the new tenant fit out of business occupancy (no change of occupancy) at curtis building. alterations to include the erection of partition walls provide finishes furnishings and accessibility improvments throughout. all work to be done per approved plans. if field conditions vary contact design engineer prior to the start of any ... see more
Valuation:
$1,750,000
Permit #:
CP-2025-005751
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Level iii alterations (no change of occupancy) for renovations to an existing one-story factory/warehouse building as per approved plans. existing building fully sprinklered. *2018 iebc review* **separate permits required for mep & fire suppression work**
Valuation:
$20,000,000
Permit #:
CP-2025-005542
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
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Gc Zarnas and Co Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Gc Zarnas and Co Inc License info
Verified License
| HIC # | 056474 |
| Status | Active |
| City | Philadelphia |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gc Zarnas and Co Inc at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| HIC # | 2705034754 |
| Status | Active |
| State | Virginia |
| Type | Lead Abatement (Lac), Commercial Improvement (Cic) |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gc Zarnas and Co Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| HIC # | CLG111954 |
| Status | Active |
| State | South Carolina |
| Type | General Contractor Ir4 - Interior Renovation With A Project Limit Of $750,000 |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Gc Zarnas and Co Inc with the South Carolina Contractor's Licensing Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | PA160213 |
| Status | Inactive |
| State | Pennsylvania |
| Business Type | Corporation |
- 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 Gc Zarnas and Co Inc at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
20
Permits
- Building permit records show that Gc Zarnas and Co Inc has worked on 20 permitted projects.
Gc Zarnas and Co Inc Employees
GI
G C Zarnas & Co Inc
Owner