Updated: Jun 01, 2026
Location and Projects
Address
78 HADDAM NECK RD, East Hampton, CT, 06424
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John D Barker Plumber
John D Barker, 78 Haddam Neck Rd, East Hampton, CT (Employee: John Barker) holds a Heating, Piping & Cooling Unlimited Contractor license and 2 other licenses according to the Connecticut license board.
Their BuildZoom score of 95 ranks in the top 22% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John D Barker, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John D Barker Services
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John D Barker Contact Information
Address: 78 HADDAM NECK RD, East Hampton, CT 06424
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John D Barker East Hampton
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
John D Barker has a BuildZoom score of 95, which places them above 78% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that John D Barker 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
|
2 projects
|
$5k-$20k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacement of boiler with high efficiency gas fired boiler and 50 gallon indirect. appliance changed oil to gas. burnham altura 150-1g00 direct vent. and gas piping and testing. a temp tank lp tank will be installed cng gets the new gas line in place. 12/13/2024 per email from contractor they are not using temporary tank
Valuation:
$14,500
Permit #:
MISC-MEC-24-000488
Status:
issued
Fee:
$524
Permit Type:
Replacement
Building Type:
Residential
Replacement hvac with new bosch 100k btu 96% afue efficicency naural gas/propane furnace w/cased coil and outdoor bosch 20seer heat pump 5ton inverter model
Valuation:
$21,800
Permit #:
M-22-259
Status:
issued
Fee:
N/A
Permit Type:
Mechanical: new a...
Building Type:
Commercial
Relocation of bathroom/powder room updating kitchen sink plumbing in the same locaton 2 x ice maker water line for refrigerator
Valuation:
$4,000
Permit #:
P-21-193
Status:
complete
Fee:
N/A
Permit Type:
plumbing: sub con...
Building Type:
One & two family
Sub permit to b-21-0627 adding 3 sinks 1 toilet 1 shower and a water heater and underground piping amendment 8/9/2012- addition ug gas line between house and barn
Valuation:
$6,000
Permit #:
PL-21-0673
Status:
issued
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Swap lp to ng. exisiting pipig. addition new gas line to outdoor grill
Valuation:
$1,000
Permit #:
G-22-136
Status:
issued
Fee:
N/A
Permit Type:
Propane to gas co...
Building Type:
Single family
Swapping from lp to ng. existing piping - new gas line to outdoor grill
Valuation:
$1,000
Permit #:
P-22-89
Status:
issued
Fee:
N/A
Permit Type:
plumbing: alterat...
Building Type:
One & two family
Replace old with new bosch 100k btu/h 96% afue propane furnace coil and condenser. same locations. za
Valuation:
$9,000
Permit #:
M-22-217
Status:
complete
Fee:
N/A
Permit Type:
Mechanical: new a...
Building Type:
One & two family
Plumbing for new shower new toilet and 2 sinks and 40 gallon electric water heater
Valuation:
$4,000
Permit #:
P-21-120
Status:
complete
Fee:
N/A
Permit Type:
plumbing: sub con...
Building Type:
One & two family
Addition sink to basement replace water heater and extend gas line to water heater and furnace
Valuation:
$4,000
Permit #:
P-22-158
Status:
complete
Fee:
N/A
Permit Type:
plumbing: alterat...
Building Type:
One & two family
Install new lp furnace with outside air conditioning condenser
Valuation:
N/A
Permit #:
Z-21-481
Status:
issued
Fee:
N/A
Permit Type:
Zoning air condit...
Building Type:
One & two family
Single zone system22 seer ductless heat pump system
Valuation:
$5,463
Permit #:
M-23-91
Status:
complete
Fee:
N/A
Permit Type:
Mechanical: subco...
Building Type:
One & two family
Navien npe-240 gas tankless water heater gas pipe to stove and fireplace
Valuation:
$4,600
Permit #:
57243
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install ductless heat pump system
Valuation:
N/A
Permit #:
Z-21-130
Status:
complete
Fee:
N/A
Permit Type:
Zoning air condit...
Building Type:
One & two family
Furnace replacment and air conditioning replacement
Valuation:
N/A
Permit #:
57242
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Moving condenser za
Valuation:
$1,200
Permit #:
M-21-387
Status:
complete
Fee:
N/A
Permit Type:
Mechanical: new a...
Building Type:
One & two family
Install heat pump
Valuation:
$9,000
Permit #:
M-21-46
Status:
issued
Fee:
N/A
Permit Type:
Mechanical: new a...
Building Type:
One & two family
Replace air conditioning split unit
Valuation:
$14,184
Permit #:
M-20-61
Status:
issued
Fee:
$230
Permit Type:
Mechanical - r
Building Type:
Single family
Oil to gas conversion - gas line to furnace water heater and stove
Valuation:
$1,500
Permit #:
43929
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Extend gas line to water heater and furance
Valuation:
$1,000
Permit #:
G-22-264
Status:
complete
Fee:
N/A
Permit Type:
Gas: piping to ap...
Building Type:
Single family
Swap out old air conditioner condensing unit with new unit. located in attic
Valuation:
$8,800
Permit #:
M-20-124
Status:
issued
Fee:
N/A
Permit Type:
Mechanical: new b...
Building Type:
Business
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John D Barker Reviews
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Verified License
BuildZoom confirmed this contractor's license
John D Barker License info
Verified License
| License # | HTG.0397162-S1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Unlimited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for John D Barker at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PLM.0283651-P1 |
| Status | Active |
| State | Connecticut |
| Type | Plumbing & Piping Unlimited Contractor |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for John D Barker at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in July, 2019 that this contractor does not need a license to be a plumber in Connecticut.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
52
Permits
- Building permit records show that John D Barker has worked on 52 permitted projects.
John D Barker Employees
JB
John Barker