Updated: Jan 06, 2026
Location and Projects
Address
P.O. Box 1503, North Wales, PA, 19454
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Erhardt Mechanical Inc
Erhardt Mechanical Inc at P.O. Box 1503, North Wales, PA 19454, held a HVAC/Mechanical Contractor license (#2018605309) with the New Castle County contractors license board with an expiration date of 12-31-2019. We last verified the license was expired on 01-05-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 125,106 Pennsylvania contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Erhardt Mechanical Inc Contact Information
Address: P.O. Box 1503, North Wales, PA 19454
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Erhardt Mechanical Inc North Wales
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Erhardt Mechanical Inc, click “This is My Business” to update your information.
Activity
|
2 projects
|
2023 |
Our building permit records indicate that Erhardt Mechanical Inc has worked on at least
2.0 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
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
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 Erhardt Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition new bathroom nan
Valuation:
$32,500
Permit #:
CO214563
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new bathroom nan
Valuation:
$17,500
Permit #:
BLDG213319
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new bathroom nan
Valuation:
$5,500
Permit #:
PLMB213322
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new bathroom nan
Valuation:
$5,000
Permit #:
MECH213321
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new bathroom nan
Valuation:
$3,000
Permit #:
ELET213320
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Heating and air conditioning systems jake nevins athletic directors of
Valuation:
$24,000
Permit #:
MECH005991
Status:
issued
Fee:
$187
Permit Type:
N/A
Building Type:
N/A
Heating and air conditioning systems jacke nevin track office renovati
Valuation:
$820,000
Permit #:
MECH004745
Status:
issued
Fee:
$276
Permit Type:
N/A
Building Type:
N/A
Heating and air conditioning systems bartley hall renovaitons
Valuation:
$144,000
Permit #:
MECH004970
Status:
issued
Fee:
$606
Permit Type:
N/A
Building Type:
N/A
Duct work st mary's hall renovation
Valuation:
$48,100
Permit #:
MECH005738
Status:
issued
Fee:
$987
Permit Type:
N/A
Building Type:
N/A
Heat pump wawa #257
Valuation:
$16,750
Permit #:
MECH005023
Status:
issued
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Duct work wawa store #168 renovation
Valuation:
$10,000
Permit #:
MECH004682
Status:
issued
Fee:
$281
Permit Type:
N/A
Building Type:
N/A
Contractor license nan
Valuation:
N/A
Permit #:
CONTR213057
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Heating system 299 n springmill rd office
Valuation:
$18,000
Permit #:
MECH004218
Status:
issued
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Heating and air conditioning systems ella's bistro restaurant
Valuation:
$39,600
Permit #:
MECH003505
Status:
issued
Fee:
$1,114
Permit Type:
N/A
Building Type:
N/A
Heating and air conditioning systems (shell only)
Valuation:
$60,000
Permit #:
MECH003439
Status:
issued
Fee:
$1,634
Permit Type:
N/A
Building Type:
N/A
Duct work garey hall - kitchen area to print
Valuation:
$22,000
Permit #:
MECH003602
Status:
issued
Fee:
$444
Permit Type:
N/A
Building Type:
N/A
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Erhardt Mechanical Inc Reviews
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Erhardt Mechanical Inc License info
Inactive License
| HIC # | 2018605309 |
| Status | Inactive |
| State | New Castle County |
| Type | Contractor Non Resident |
- According to the State of Delaware Department of Finance: Division of Revenue, 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 Erhardt Mechanical Inc 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.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Erhardt Mechanical Inc, click “This is My Business” to update your information.
7
Permits
- Building permit records show that Erhardt Mechanical Inc has worked on 7 permitted projects.