Updated: Jun 12, 2026
Location and Projects
Address
12 Round Tree Circle, Hockessin, DE, 19707
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Gregory J Melasecca Plumber
Gregory J Melasecca Inc, 12 Round Tree Cir, Hockessin, DE holds a Hvacr Contractor license and 3 other licenses according to the New Jersey 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 Gregory J Melasecca Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gregory J Melasecca Inc Services
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Gregory J Melasecca Inc Contact Information
Address: 12 Round Tree Circle, Hockessin, DE 19707
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Building Permits by Gregory J Melasecca Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New plumbing inside underground plumbing 7 fixtures install new bathroom in basement and move kitchen sink drain 6 feet and waterlines. move existing gas line over 5 feet resecure line *(rev.2/10/2025: install new gas line for cooktop.)*
Valuation:
N/A
Permit #:
202500175
Status:
final
Fee:
$195
Permit Type:
New construction
Building Type:
Residential
New system hvac unit(s) hydronic(boiler/radiant) 1 water heater(s) new mini splits tankless water heater and boiler for heat and hot water.radiant floor heat. tie to building permit number 202412581
Valuation:
N/A
Permit #:
202501932
Status:
issued
Fee:
$65
Permit Type:
New construction
Building Type:
Farmland
New plumbing 4 fixtures run new water lines for ice maker coffee machine.replace 2 sinks. waterlines were replaced with new - wegmans interior coffee remodel
Valuation:
N/A
Permit #:
202504810
Status:
final
Fee:
$365
Permit Type:
New construction
Building Type:
Commercial
New system duct work run 2 supply ducts and a return for addition.tie to building permit no. 202502742 *(rev.5/12/2025: addition gasline for fireplace.)*
Valuation:
N/A
Permit #:
202504683
Status:
final
Fee:
$140
Permit Type:
New construction
Building Type:
Residential
Replacement hvac unit(s) duct work replace heater and air conditioning with some new supply leads. tie to building permit no.202504370
Valuation:
N/A
Permit #:
202508276
Status:
issued
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement plumbing pre-approved tract home 8 fixtures hook-up drain lines in crawlspace and waterlines stub out for tie in. stub out for garage sink drain and water
Valuation:
N/A
Permit #:
202513086
Status:
issued
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New system hvac unit(s) duct work hood install owners equipment duckwork, hood, all kitchen equipment. all duckwork for chedders 5 rooftops 1 future. make-up air unit.tied to building permit no.202207101
Valuation:
N/A
Permit #:
202215113
Status:
final
Fee:
$202
Permit Type:
New construction
Building Type:
Commercial
New plumbing 4 fixtures rough in for new bathroom in basement. underground was already done with rough in of original house.i am doing rough in of walls and pump for finish bathroom and bar sink
Valuation:
N/A
Permit #:
202403785
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing inside underground plumbing 10 fixtures new plumbing drain and water lines for new home
Valuation:
N/A
Permit #:
202501933
Status:
issued
Fee:
$65
Permit Type:
New construction
Building Type:
Farmland
New system duct work addition 3 leads for addition and return tie to building permit 202504934
Valuation:
N/A
Permit #:
202505474
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New system duct work hood install new hood for dunkin. replace two diffusers with new and flex
Valuation:
N/A
Permit #:
202501577
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Commercial
Replacement plumbing gas test 11 fixtures 1 water heater(s) replace plumbing in house 2.5 bathroom cut open walls and replaced the piping and fixtures run new gasline to house
Valuation:
N/A
Permit #:
202214540
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
New system duct work run 3 leads and return for addition. tie to building permit 202503326
Valuation:
N/A
Permit #:
202505475
Status:
issued
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
Plumbing permit
999 Delaware Park Blvd, Newark, DE, 19713
2025-07-25
New plumbing inside underground plumbing gas test 50 fixtures 5 water heater(s) 1 water service 1 sewer laterals rough and finish plumbing for hotel. owner supplied equipment
Valuation:
N/A
Permit #:
202404277
Status:
final
Fee:
$336
Permit Type:
New construction
Building Type:
Commercial
Replacement hvac unit(s) gas test 1 water heater(s) replace heater and air conditioning new pad whip and disconnect. gas line is existing and just getting pressure test.1 line to 3/4 an 1/2 stove water heater and heater
Valuation:
N/A
Permit #:
202308172
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
New plumbing 3 fixtures converting powder room to full bathroom. toilet sink and shower
Valuation:
N/A
Permit #:
202504297
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
New plumbing inside underground plumbing 4 fixtures install new bathroom in basement
Valuation:
N/A
Permit #:
202416284
Status:
final
Fee:
$65
Permit Type:
New construction
Building Type:
Residential
Replacement plumbing 7 fixtures new plumbing for exsisting bathrooms and a new laundry room.tie to building permit no. 202511363
Valuation:
N/A
Permit #:
202512789
Status:
issued
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Replacement plumbing 1 fixtures adding shower to powder room relocating laundry
Valuation:
N/A
Permit #:
202507665
Status:
final
Fee:
$65
Permit Type:
Replacement
Building Type:
Residential
Hvac permit
999 Delaware Park Blvd, Newark, DE, 19713
2025-07-31
New system hvac unit(s) duct work hood refrigeration install all heating and air conditioning for hotel. owner supplied equipment. tie to building permit no. 202300853
Valuation:
N/A
Permit #:
202404279
Status:
final
Fee:
$546
Permit Type:
New construction
Building Type:
Commercial
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Verified License
BuildZoom confirmed this contractor's license
Gregory J Melasecca Inc License info
Verified License
| License # | 19HC00380900 |
| Status | Active |
| State | New Jersey |
| Type | Hvacr Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gregory J Melasecca Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1998208104 |
| Status | Active |
| State | New Castle County |
| Type | Resident Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gregory J Melasecca 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.
Verified License
| License # | PL-0000899 |
| Status | Active |
| State | Delaware |
| Type | Plumber |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gregory J Melasecca Inc at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HM-0000223 |
| Status | Active |
| State | Delaware |
| Type | Hvacr |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Gregory J Melasecca Inc at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
336
Permits
- Building permit records show that Gregory J Melasecca Inc has worked on 336 permitted projects.
Gregory J Melasecca Inc Employees
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Gregory J Melasecca
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