Updated: Nov 20, 2025
Location and Projects
Address
Wilmington, DE, 00000
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D/a Mechanical
D/a Mechanical, Wilmington, DE holds a license according to the New Castle County license board.
Their BuildZoom score of 105 ranks in the top 8% of 8,071 Delaware licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring D/a Mechanical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
D/a Mechanical Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
New plumbing inside underground plumbing 5 fixtures underground plumbing for basement bathroom w.c lav and shower. plumbing for 1/2 bathroom in addition. tied to 202414527
Valuation:
N/A
Permit #:
202500363
Status:
final
Fee:
$365
Permit Type:
New construction
Building Type:
Residential
New plumbing 12 fixtures 1 water heater(s) 1 water service rough plumbing for 3.5 bathrooms kitchen and laundry. replace water heater and replace main water service
Valuation:
N/A
Permit #:
202500525
Status:
issued
Fee:
$245
Permit Type:
New construction
Building Type:
Residential
New plumbing inside underground plumbing 5 fixtures tied to 202500192 underground adding a shower to powder room replace all water lines and addition laundry
Valuation:
N/A
Permit #:
202501438
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing inside underground plumbing 15 fixtures 3 water heater(s) tied top 202400985 rough plumbing fot 2 full baths 2 half baths 3 kitchens 2 laundry rooms 3 water heaters 1 floor drain. addition a salon sink on first floor *(rev. 5/27/2025 installation of 7 hand sink in office's move kitchen to other side of the room)*
Valuation:
N/A
Permit #:
202413359
Status:
final
Fee:
$140
Permit Type:
New construction
Building Type:
Commercial
New plumbing 3 fixtures tied to 202500501 rough plumbing for basemnt plumbing full bathroom on grinder pump. water closet lav and shower
Valuation:
N/A
Permit #:
202501498
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing inside underground plumbing 4 fixtures tied to 202512257 under ground plumbing to existing sewage ejector laundry shower kitchen. replaced polybutlene lines with pex
Valuation:
N/A
Permit #:
202512687
Status:
issued
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing 6 fixtures 1 water heater(s) tied to 202504519 replace tub with walls. replace all water lines with manifold pex. replace customer supplied 40 gallon gas water heater
Valuation:
N/A
Permit #:
202508608
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
Replacement hvac unit(s) 1 water heater(s) replace gas water heater gas 80 000 btu heater with 3 ton condenser and matching coil
Valuation:
N/A
Permit #:
202502548
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac unit(s) 1 water heater(s) replace 3 ton air conditioning with matching coil and 40 gallon natural gas water heater
Valuation:
N/A
Permit #:
202502132
Status:
final
Fee:
$365
Permit Type:
Replacement
Building Type:
Residential
New system hvac unit(s) duct work gas test rough in 2 systems 1 3 ton attic air handler and heat pump. 5 leads and 3 returns and 1 gas 80000 btu 96% gas furnace with 2 ton condenser. 5 heat leads and 3 returns tied to 201805499
Valuation:
N/A
Permit #:
202407065
Status:
issued
Fee:
$105
Permit Type:
New construction
Building Type:
Residential
Replacement plumbing inside underground plumbing 2 fixtures repair floor drain and replace galvanized pipe with pvc laundry
Valuation:
N/A
Permit #:
202502549
Status:
final
Fee:
$120
Permit Type:
Replacement
Building Type:
Residential
New system hvac unit(s) duct work adding duct to existing. 1 8x8 duct with 3 6 inch heat leads and 1 return tied to 2023 06299
Valuation:
N/A
Permit #:
202501152
Status:
issued
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing 15 fixtures 2 full baths up stairs 2 full baths downstairs 2 kitchens and 2laundry tied to 202211604 (12/6/2024 70 of 4 inch sewer line with 2 cleanouts tied into existing lateral. 1 inch black poly water line
Valuation:
N/A
Permit #:
202414116
Status:
issued
Fee:
$90
Permit Type:
New construction
Building Type:
Residential
New plumbing 6 fixtures 1 water heater(s) tied to 2024308388 rearange pvc main stack , kitchen relocate laundry to second floor replace 1 tub and 1 shower. replace water heater with electric heat pump water heater
Valuation:
N/A
Permit #:
202412186
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
Replacement hvac unit(s) 1 water heater(s) replaced 50 gallon water heater. 2.5ton heat pump with matching air handler
Valuation:
N/A
Permit #:
202503505
Status:
final
Fee:
$365
Permit Type:
Replacement
Building Type:
Residential
New plumbing inside underground plumbing 3 fixtures tied to 202410290 rough underground plumbing for 1 tub water closet and lav. relocate existing tub and lave in the joist so ceiling can be drywalled
Valuation:
N/A
Permit #:
202412403
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
Replacement hvac unit(s) replaced 80 000 btu furnace 3 ton air conditioning with matching coil tied to 202414527
Valuation:
N/A
Permit #:
202500362
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
New system hvac unit(s) gas test 1 water heater(s) oil to gas conversion. run gas line for 2 attic heaters (40k & 60k btu 96%) , water heater and gas stove. install 2 air conditioning 2.5 ton & 2 ton
Valuation:
N/A
Permit #:
202201137
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New system hvac unit(s) duct work tied to 202400985 first floor 1.5 ton heat pump with match air handler 12 supplies 4 returns attic 2 ton heat pump matching air handler 10 supplies and 4 returns *(rev. 5/15/2025: install exhaust fan in the hair and nail salon.)*
Valuation:
N/A
Permit #:
202409419
Status:
final
Fee:
$270
Permit Type:
New construction
Building Type:
Commercial
New system hvac unit(s) installation of 1 ton ductless. 1 outdoor heat pump and 1 wall hung evaporator
Valuation:
N/A
Permit #:
202500526
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
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D/a Mechanical License info
Verified License
| License # | UT0862 |
| Status | Active |
| County | New Castle County |
- BuildZoom has not verified this license since May, 2022.
Verify this license's status for D/a Mechanical at the New Castle County Delaware Licensed Contractor.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
256
Permits
- Building permit records show that D/a Mechanical has worked on 256 permitted projects.