Updated: Feb 06, 2026
Location and Projects
Address
Newark, DE, 19702
Use our bidding system to
request a quote
Cahill Plumbing and Heating Inc
Cahill Plumbing and Heating Inc at Newark, DE 19702, held a HVAC/Mechanical Contractor license (#PA102262) with the Pennsylvania contractors license board with an expiration date of 02-16-2023. We last verified the license was expired on 05-04-2025.
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 8,071 Delaware contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Cahill Plumbing and Heating Inc Services
Start a project today:
Cahill Plumbing and Heating Inc Contact Information
Phone Number: (302) 420-6408
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by Cahill Plumbing and Heating Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New plumbing inside underground plumbing 2 fixtures plumbing for powder room in basement with sewage pumpand rough in for future wet bar. attach to building permit 202415798
Valuation:
N/A
Permit #:
202416510
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New system duct work install heat air conditioning duct for bathroom and bedroom and bathroom exhaust for basement fitout. attach to building permit 202508278
Valuation:
N/A
Permit #:
202509761
Status:
issued
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing inside underground plumbing 3 fixtures plumbing for basement bathroom. install sewage crock and pump attach to building permit 202508278
Valuation:
N/A
Permit #:
202509760
Status:
issued
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing 3 fixtures install plumbing and sewage ejector for full bathroom in basement. underground waste and sewage crock rough-in is existing. attach to building permit 202216979
Valuation:
N/A
Permit #:
202217418
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing 3 fixtures full bathroom in a finished basement underground waste already installed. attach to building permit 202507139
Valuation:
N/A
Permit #:
202508962
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing 3 fixtures plumbing for full bathroom with sewage ejector in basement. underground waste piping previously installed. attach to building permit 202302509
Valuation:
N/A
Permit #:
202303734
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing inside underground plumbing 20 fixtures 1 water heater(s) plumbing for united cocoa processors office fitout link to building permit 202213840
Valuation:
N/A
Permit #:
202214639
Status:
final
Fee:
$378
Permit Type:
New construction
Building Type:
Commercial
New plumbing 3 fixtures plumbing for full bathroom in basement. underground waste and sewage previously installed. link to building permit 202215333
Valuation:
N/A
Permit #:
202216364
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing inside underground plumbing 2 fixtures install (2) wall hung hand wash sinks in church classrooms. provide waste vent and water piping as per plan.connect to building permit 202306794
Valuation:
N/A
Permit #:
202310097
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Exempt residential
New plumbing inside underground plumbing gas test 14 fixtures 1 water heater(s) plumbing for pizza restaurant fitout
Valuation:
N/A
Permit #:
202508807
Status:
final
Fee:
$247
Permit Type:
New construction
Building Type:
Commercial
New plumbing inside underground plumbing 16 fixtures 1 water heater(s) plumbing fitout for nail salon. link to building permit 202215887
Valuation:
N/A
Permit #:
202300753
Status:
final
Fee:
$168
Permit Type:
New construction
Building Type:
Commercial
New plumbing inside underground plumbing 10 fixtures 1 water heater(s) install plumbing for ada bathroom mop sink water cooler and exam room sinks attach to building permit 202310394
Valuation:
N/A
Permit #:
202312263
Status:
final
Fee:
$132
Permit Type:
New construction
Building Type:
Commercial
New plumbing gas test 1 fixtures install gas line to gas log set gas log provided installed by others. attach to building permit 202410045
Valuation:
N/A
Permit #:
202414697
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing 3 fixtures plumbing for full bathroom in basement. underground waste previously installed. attach to building permit 202407979
Valuation:
N/A
Permit #:
202408950
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing inside underground plumbing gas test 8 fixtures 1 water heater(s) plumbing and gas piping for new auto zone store
Valuation:
N/A
Permit #:
202208697
Status:
final
Fee:
$160
Permit Type:
New construction
Building Type:
Commercial
New plumbing inside underground plumbing 3 fixtures plumbing for full basement bathroom. please attach to building permit 202410620
Valuation:
N/A
Permit #:
202411289
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing inside underground plumbing 4 fixtures plumbing for basement bathroom and bar sink. attach to building permit 202402498
Valuation:
N/A
Permit #:
202403947
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing 1 water service 1 sewer laterals water and building drain from existing sewer lateral and water service. attach to building permit 202110838
Valuation:
N/A
Permit #:
202213247
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Commercial
New plumbing 4 fixtures plumbing for full bathroom and utility sink in basement. underground waste piping already installed. attach to building permit 202312731
Valuation:
N/A
Permit #:
202315621
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing 4 fixtures plumbing for full bathroom and utility sink located in basement. underslab work previously installed. attach to building permit 202310580
Valuation:
N/A
Permit #:
202311513
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
Similar Contractors See more
113
BZ Score
-
Avg Project
-
Projects
113
BZ Score
-
Avg Project
-
Projects
License # 2020706334
Camden Wyoming, DE
117
BZ Score
-
Avg Project
-
Projects
Cahill Plumbing and Heating Inc Reviews
BuildZoom hasn't received any reviews for Cahill Plumbing and Heating Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Cahill Plumbing and Heating Inc License info
Inactive License
| License # | PA102262 |
| Status | Inactive |
| State | Pennsylvania |
- 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 Cahill Plumbing and Heating Inc at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1996109355 |
| Status | Inactive |
| State | New Castle County |
| Type | Resident Contractor |
- 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 Cahill Plumbing and Heating 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 Cahill Plumbing and Heating Inc, click “This is My Business” to update your information.
Insured
| Insurer | Donegal Insurance Group |
| Insured up to | $6,000,000 |
260
Permits
- Building permit records show that Cahill Plumbing and Heating Inc has worked on 260 permitted projects.
Cahill Plumbing and Heating Inc Employees
PC
Paul Cahill
President