Updated: Jul 06, 2026
Location and Projects
Address
345 S Reading Rd, Ephrata, PA, 17522
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Gooding, Simpson & Mackes, Inc T/a Gsm Roofing
Gooding, Simpson & Mackes, Inc T/a Gsm Roofing, 345 S Reading Rd, Ephrata, PA (Owned by: Bill Kauffman) holds a Non Resident Contractor license and 4 other licenses according to the New Castle County license board.
Their BuildZoom score of 97 ranks in the top 18% of 125,106 Pennsylvania licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gooding, Simpson & Mackes, Inc T/a Gsm Roofing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Gooding, Simpson & Mackes, Inc T/a Gsm Roofing Contact Information
Phone Number: (717) 733-1241
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Address: 345 S Reading Rd, Ephrata, PA 17522
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Gooding, Simpson & Mackes, Inc T/a Gsm Roofing Ephrata
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gooding, Simpson & Mackes, Inc T/a Gsm Roofing has a BuildZoom score of 97, which places them above 82% of 125,106 contractors in Pennsylvania.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Gooding, Simpson & Mackes, Inc T/a Gsm Roofing has worked on at least
1.0 project over the past year.
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
|
$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 Gooding, Simpson & Mackes, Inc T/a Gsm Roofing
This is a sample of this contractor's permits. Click here to access their complete permit history.
Repair of schwartz gymnasium roof
Valuation:
$157,846
Permit #:
C-2025-289
Status:
filed
Fee:
$1,267
Permit Type:
N/A
Building Type:
N/A
Roofing: tear off; install 30 year sbs roofing system pb
Valuation:
$123,333
Permit #:
C-2022-273
Status:
filed
Fee:
$1,097
Permit Type:
N/A
Building Type:
N/A
Roof 100 matsonford rd building 5
Valuation:
$263,821
Permit #:
BLDG022363
Status:
issued
Fee:
$6,632
Permit Type:
N/A
Building Type:
N/A
Roof
Valuation:
$101,646
Permit #:
BLDG023036
Status:
issued
Fee:
$2,557
Permit Type:
N/A
Building Type:
N/A
Re-roofing of hertz rental car building to include removal down to roof deck-exising built up gravel surfaced roof from main area and 2 canopies. over roof deck loose lay 2 layers of 2 iscocyanurate and a 1/2 layer of densdeck. insulation and densdeck will be mechanically fastened with screws and plates. mechanically fasten a 50 mil durolast white roof over the new insulation. flash p... see more
Valuation:
N/A
Permit #:
581073
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ez permit re-roofing- for the installation of new roof coverings on exiting roofs as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans
Valuation:
N/A
Permit #:
710303
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ez permit re-roofing- for the installation of new roof coverings on exiting roofs as per attached standard. deviations from these standards require submission of construction and site plans
Valuation:
$202,215
Permit #:
1013348
Status:
complete
Fee:
N/A
Permit Type:
Ez roof covering ...
Building Type:
N/A
Inspect roof membrane on two sloped roofs and perform repairs as required to correct defects. apply on coat aluminum coating to both roofs install tremlock cpii siding on vertical surface of monitor and tremlock cp roof panels on monitor roof complete all metal trim and details any tie into existing roof per manufacturer specs
Valuation:
$35,000
Permit #:
10686
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Industrial
Remove existing roofing material and re-roof as per approved drawings building #68 cmk approved by tom w
Valuation:
$464,000
Permit #:
29995
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Industrial
Roof repair for college mansion
Valuation:
$806,611
Permit #:
BLDG016538
Status:
issued
Fee:
$20,204
Permit Type:
N/A
Building Type:
N/A
Tear off existing bur nailbase sheet to tectum deckinstall 3-ply burmastic com-posit & tie into existing slagroof in burm with pea graveldsm eng plastic prod cmm
Valuation:
$83,187
Permit #:
20010948
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existingmetal copping on roof ofbuilding replace with newcoppingowner:insignia/esg jackson crolbg
Valuation:
$8,120
Permit #:
19990966
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tear off existing roof systeminstall 3-ply composite ply gravel system w/eding andmetal fascia
Valuation:
$59,000
Permit #:
20020814
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tear off existing roof systeminstall 3-ply composit ply gravel system w/edging andmetal fascia
Valuation:
$59,000
Permit #:
20020813
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reroof - cold applied roofsystem
Valuation:
$180,000
Permit #:
19961619
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing built-upsystem down to roofdeck.install new epdm system overmechanically attachedpolyisocyanurate insulationcmm
Valuation:
$59,636
Permit #:
19971980
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing work on existingbuildingcmm
Valuation:
$120,000
Permit #:
19970400
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roof removal and installationof new tremco built-up roof
Valuation:
$75,000
Permit #:
20030597
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tpo membrane on epdm roof 2 and src coating on epdm room 3 cmk
Valuation:
$72,389
Permit #:
26033
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Install epdm roof system overexisting bur roof building53 & 54cmm
Valuation:
$43,895
Permit #:
19991402
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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120
BZ Score
$7.8K
Avg Project
-
Projects
129
BZ Score
-
Avg Project
-
Projects
120
BZ Score
-
Avg Project
-
Projects
Gooding, Simpson & Mackes, Inc T/a Gsm Roofing Reviews
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Gooding, Simpson & Mackes, Inc T/a Gsm Roofing License info
Verified License
| HIC # | 2008204542 |
| Status | Active |
| State | New Castle County |
| Type | Non Resident Contractor |
| Date Issued | 01-01-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Gooding, Simpson & Mackes, Inc T/a Gsm Roofing at the State of Delaware Department of Finance: Division of Revenue.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| HIC # | PA025224 |
| Status | Active |
| State | Pennsylvania |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Gooding, Simpson & Mackes, Inc T/a Gsm Roofing with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Verified License
| HIC # | 23280 |
| Status | Active |
| City | Philadelphia |
| Type | Contractor |
- BuildZoom has not verified this license since March, 2017.
Verify this license's status for Gooding, Simpson & Mackes, Inc T/a Gsm Roofing at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | 23280 |
| 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 Gooding, Simpson & Mackes, Inc T/a Gsm Roofing at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | ROOF4302597 |
| Status | Inactive |
| City | Coatesville |
| Type | Roofing Contractor |
- According to the City of Coatesville, 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 Gooding, Simpson & Mackes, Inc T/a Gsm Roofing at the City of Coatesville.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | Pma Insurance Group |
| Insured up to | $2,000,000 |
31
Permits
- Building permit records show that Gooding, Simpson & Mackes, Inc T/a Gsm Roofing has worked on 31 permitted projects.
Gooding, Simpson & Mackes, Inc T/a Gsm Roofing Employees
BK
Bill Kauffman
Owner
GR
Gsm Roofing
JG
James R. Gooding
President
JG
John S Gooding
Chairman
WG
William H Gooding
Secretary/Treasurer