Updated: May 30, 2026
Location and Projects
Address
147 1ST AVE, West Haven, CT, 06516
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Eric J Allendorf HVAC/Mechanical Contractor
Eric J Allendorf, 147-1 St Ave, West Haven, CT (Employee: Eric Allendorf) holds a Heating, Piping & Cooling Unlimited Contractor license according to the Connecticut license board.
Their BuildZoom score of 93 ranks in the top 27% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Eric J Allendorf, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Eric J Allendorf Contact Information
Address: 147 1ST AVE, West Haven, CT 06516
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Eric J Allendorf West Haven
Quality
93
73rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Eric J Allendorf has a BuildZoom score of 93, which places them above 73% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Eric J Allendorf has worked on at least
1.0 project over the past year.
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
|
1 project
|
< $5k |
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.
Install bryant condeser with matching 60 k btu - coil
Valuation:
$7,000
Permit #:
BLD-2013-76755-01
Status:
filed
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Replace condenser and air handler
Valuation:
$7,200
Permit #:
M-17-368
Status:
complete
Fee:
$106
Permit Type:
HVAC
Building Type:
Single family
Replace condenser & air handler per app on file
Valuation:
$6,000
Permit #:
BLD-2013-76756-01
Status:
filed
Fee:
$62
Permit Type:
N/A
Building Type:
N/A
Replace condenser and a-coil
Valuation:
$3,500
Permit #:
TM-17-332
Status:
filed
Fee:
$61
Permit Type:
HVAC
Building Type:
Single family
Direct furnace replacement (oil fired)
Valuation:
$5,000
Permit #:
BLD-2013-77368-01
Status:
filed
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
Replace gas furnace
Valuation:
$4,480
Permit #:
TM-17-131
Status:
filed
Fee:
$66
Permit Type:
HVAC
Building Type:
Single family
Replace furnace
Valuation:
$5,695
Permit #:
TM-16-1184
Status:
filed
Fee:
$80
Permit Type:
HVAC
Building Type:
Single family
Replace furnace
Valuation:
$8,100
Permit #:
TM-16-1183
Status:
filed
Fee:
$119
Permit Type:
HVAC
Building Type:
Single family
Replace condenser and air handler
Valuation:
$9,280
Permit #:
M-15-585
Status:
issued
Fee:
$332
Permit Type:
HVAC
Building Type:
Single family
Replace furnace
Valuation:
$2,200
Permit #:
TM-17-180
Status:
filed
Fee:
$61
Permit Type:
HVAC
Building Type:
Single family
Replace condenser and a-coil
Valuation:
$5,950
Permit #:
M-15-386
Status:
complete
Fee:
$79
Permit Type:
HVAC
Building Type:
Single family
Replace condenser and a-coil
Valuation:
$5,800
Permit #:
TM-17-605
Status:
filed
Fee:
$80
Permit Type:
HVAC
Building Type:
Single family
Install fujitsu air conditioning heat pump
Valuation:
$8,100
Permit #:
TM-17-588
Status:
filed
Fee:
$119
Permit Type:
HVAC
Building Type:
Single family
Direct oil fired furnace replacement
Valuation:
$4,000
Permit #:
BLD-2013-77439-01
Status:
complete
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Replace oil furnace
Valuation:
$7,630
Permit #:
TM-16-50
Status:
filed
Fee:
$106
Permit Type:
HVAC
Building Type:
Single family
Replace oil furnace
Valuation:
$4,390
Permit #:
TM-16-59
Status:
filed
Fee:
$66
Permit Type:
HVAC
Building Type:
Single family
Replace oil fired furnace
Valuation:
$4,000
Permit #:
BLD-2013-76466-01
Status:
filed
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Replace condenser and air handler
Valuation:
$7,225
Permit #:
M-15-516
Status:
issued
Fee:
$106
Permit Type:
HVAC
Building Type:
Single family
Replace condenser and air handler
Valuation:
$7,575
Permit #:
M-15-443
Status:
issued
Fee:
$106
Permit Type:
HVAC
Building Type:
Single family
Replace condenser and a-coil
Valuation:
$5,980
Permit #:
TM-16-712
Status:
filed
Fee:
$80
Permit Type:
HVAC
Building Type:
Single family
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Eric J Allendorf Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Eric J Allendorf License info
Verified License
| License # | HTG.0394103-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 Eric J Allendorf at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
89
Permits
- Building permit records show that Eric J Allendorf has worked on 89 permitted projects.
Eric J Allendorf Employees
EA
Eric Allendorf
EA
Eric J Allendorf
Owner