Updated: Nov 19, 2025
Location and Projects
Address
Hockessin, DE, 19707
Use our bidding system to
request a quote
Thomas A Cochran and Sons Plumber
Thomas A Cochran and Sons Inc at Hockessin, DE 19707, has a BuildZoom score of 0 and ranks in the top 99% of 8,071 Delaware contractors.
If you are thinking of hiring Thomas A Cochran and Sons Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Thomas A Cochran and Sons Inc Services
Start a project today:
Thomas A Cochran and Sons Inc Contact Information
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by Thomas A Cochran and Sons Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New plumbing 6 fixtures 1 water heater(s) install plumbing system for 2 baths *(rev. 7/21/2025: install 3/4 black poly water and 4 sewer outside. (bringing from the curb.)*
Valuation:
N/A
Permit #:
202503805
Status:
issued
Fee:
$90
Permit Type:
New construction
Building Type:
Residential
New plumbing 6 fixtures 1 water heater(s) 1 water service 1 sewer laterals new plumbing 6 fixtures 1 water heater(s) install plumbing system for 2.5 baths install water and sewer outside. (bringing from the curb.)*
Valuation:
N/A
Permit #:
202506584
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing 6 fixtures 1 water heater(s) install plumbing system for 2.5 baths *(rev. 5/22/25: install water and sewer outside. (bringing from the curb.)*
Valuation:
N/A
Permit #:
202503811
Status:
final
Fee:
$90
Permit Type:
New construction
Building Type:
Residential
New plumbing 3 fixtures 1 water service 1 sewer laterals install plumbing doe basement bathroom. install sewage pit and pump
Valuation:
N/A
Permit #:
202503755
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing 9 fixtures 1 water heater(s) 1 water service 1 sewer laterals plumbing for 2.5 bathroom water heater 50g electric bringing water & sewer from curb to house
Valuation:
N/A
Permit #:
202511656
Status:
issued
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing 9 fixtures 1 water heater(s) 1 water service 1 sewer laterals install plumbing for 2.5 baths water heater brining in water from curb
Valuation:
N/A
Permit #:
202506332
Status:
issued
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
New plumbing inside underground plumbing 5 fixtures 1 water heater(s) 1 water service 1 sewer laterals install plumbing per prints. *(rev. 10/7/2025: gas line on roof for hvac rtu's. installing new meter. need gas inspection)*
Valuation:
N/A
Permit #:
202510527
Status:
final
Fee:
$259
Permit Type:
New construction
Building Type:
Commercial
New plumbing 4 fixtures 1 water service plumbing per prints to finish basement
Valuation:
N/A
Permit #:
202503412
Status:
issued
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New system hvac unit(s) install 2.5-ton heat pump and air conditioning
Valuation:
N/A
Permit #:
202503809
Status:
issued
Fee:
$79
Permit Type:
New construction
Building Type:
Residential
New plumbing gas test installing gas insert to an existing gas line *(rev. 8/14/2025 revised gas sketch. gas line size changed going into fireplace. 3/4 changed to 1/2")*
Valuation:
N/A
Permit #:
202505032
Status:
issued
Fee:
$375
Permit Type:
New construction
Building Type:
Residential
New plumbing gas test install gas lines for gas insert
Valuation:
N/A
Permit #:
202503483
Status:
final
Fee:
$120
Permit Type:
New construction
Building Type:
Residential
New plumbing 15 fixtures 2 water heater(s) 1 water service 1 sewer laterals install plumbing per plans
Valuation:
N/A
Permit #:
202512507
Status:
issued
Fee:
$436
Permit Type:
New construction
Building Type:
Commercial
New system hvac unit(s) install 2.5 ton heat pump *(rev.08/25/25: install duct work per plans.)*
Valuation:
N/A
Permit #:
202503812
Status:
final
Fee:
$104
Permit Type:
New construction
Building Type:
Residential
New plumbing gas test install gas lines for insert
Valuation:
N/A
Permit #:
202502872
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
Replacement plumbing inside underground plumbing 7 fixtures 1 water heater(s) grease trap renovate plumbing system. install two powder rooms mop sink water cooler triple bowl sink and water heater
Valuation:
N/A
Permit #:
202005239
Status:
final
Fee:
$79
Permit Type:
Replacement
Building Type:
Commercial
New system hvac unit(s) install hvac per plans for 14 wall mounted mini split (see drawing)
Valuation:
N/A
Permit #:
202511755
Status:
final
Fee:
$432
Permit Type:
New construction
Building Type:
Commercial
New plumbing gas test installing gas line for gas insert installing gas line for gas cooktop *(rev. 7/24/2025 revised gas sketch. both gas lines to be taken off of manifold. originally it was going to be one line from the manifold and one line from the meter)*
Valuation:
N/A
Permit #:
202506534
Status:
final
Fee:
$140
Permit Type:
New construction
Building Type:
Residential
New plumbing 8 fixtures 1 water heater(s) 1 water service 1 sewer laterals grease trap install plumbing per plans
Valuation:
N/A
Permit #:
202405199
Status:
final
Fee:
$226
Permit Type:
New construction
Building Type:
Commercial
Walk in freezer w 2 roof top mounted condensors. 1 ice machine w roof top condensor
Valuation:
N/A
Permit #:
202217575
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
Commercial
New plumbing inside underground plumbing new plumbing installing bathroom in basement
Valuation:
N/A
Permit #:
202407815
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
Similar Contractors See more
127
BZ Score
-
Avg Project
-
Projects
License # PL-0000510
Hockessin, DE
110
BZ Score
-
Avg Project
-
Projects
License # 79269
Smyrna, DE
110
BZ Score
-
Avg Project
-
Projects
Thomas A Cochran and Sons Inc Reviews
BuildZoom hasn't received any reviews for Thomas A Cochran and Sons Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a plumber in your area today
We'll search our vast network of Plumbers and connect
you with one that meets your needs today.
Thomas A Cochran and Sons Inc License info
Unverified License
| Status | Unable To Verify |
- BuildZoom was not able to verify this license with the licensing board
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 Thomas A Cochran and Sons Inc, click “This is My Business” to update your information.
54
Permits
- Building permit records show that Thomas A Cochran and Sons Inc has worked on 54 permitted projects.