Updated: May 05, 2025
Location and Projects
Address
311 County Line Rd, Gilbertsville, PA, 19525
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Dierolf Supply Company Plumber
Dierolf Supply Company, 311 County Line Rd, Gilbertsville, PA (Owned by: Mark A. Dierolf) holds a license and 1 other license according to the Pennsylvania license board.
Their BuildZoom score of 94 ranks in the top 24% of 125,106 Pennsylvania licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dierolf Supply Company, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Dierolf Supply Company Services
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Dierolf Supply Company Contact Information
Phone Number: (484) 300-2800
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Address: 311 County Line Rd, Gilbertsville, PA 19525
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Dierolf Supply Company Gilbertsville
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dierolf Supply Company has a BuildZoom score of 94, which places them above 76% of 125,106 contractors in Pennsylvania.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Dierolf Supply Company has worked on at least
1.0 project over the past 2 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
|
1 project
|
$20k-$50k |
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 Dierolf Supply Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacing existing 4 cast iron sewer lateral from the foundation to the trap with new 4 cast iron pipe. approved by jm jm
Valuation:
$41,920
Permit #:
67528
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Install 7.5kw generator nan
Valuation:
$2,700
Permit #:
MECH207133
Status:
issued
Fee:
$82
Permit Type:
N/A
Building Type:
N/A
Install 7.5kw generator nan
Valuation:
$2,700
Permit #:
ELET207132
Status:
issued
Fee:
$67
Permit Type:
N/A
Building Type:
N/A
Perform plumbing work per appli finish basement - replaces permit
Valuation:
N/A
Permit #:
PLMB007541
Status:
issued
Fee:
$81
Permit Type:
N/A
Building Type:
N/A
Install 7.5kw generator nan
Valuation:
$2,700
Permit #:
CONTR207131
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
201705213
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Dierolf Supply Company License info
Verified License
| HIC # | PA093190 |
| Status | Active |
| State | Pennsylvania |
- BuildZoom verified this license was active as of May 2025.
Verify this license's status for Dierolf Supply Company at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| HIC # | PA093190 |
| Status | Active |
| State | Pennsylvania |
| Type | Water Treatment And Plumbing Services |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Dierolf Supply Company with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Main Mutual Insurance |
| Insured up to | $2,000,000 |
Dierolf Supply Company Employees
MD
Mark A. Dierolf
Owner