Updated: Jun 06, 2026
Location and Projects
Address
142 AVALON CIR, Waterbury, CT, 06701
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Chernin HVAC and Refrigeration
Chernin HVAC and Refrigeration, 142 Avalon Cir, Waterbury, CT (Employee: Eliezer Chernin) holds a Heating, Piping & Cooling Unlimited Contractor license and 1 other license according to the Connecticut license board.
Their BuildZoom score of 100 ranks in the top 13% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Chernin HVAC and Refrigeration, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Chernin HVAC and Refrigeration Services
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Chernin HVAC and Refrigeration Contact Information
Phone Number: (203) 759-8082
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Address: 142 AVALON CIR, Waterbury, CT 06701
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Chernin HVAC and Refrigeration Waterbury
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Chernin HVAC and Refrigeration has a BuildZoom score of 100, which places them above 87% of 12,093 contractors in Connecticut.
Activity
|
3 projects
|
2025 |
|
6 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Chernin HVAC and Refrigeration has worked on at least
13.0 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.
Experience
|
10 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Chernin HVAC and Refrigeration mostly works on
hvac project
projects.
Pricing
|
2 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
The typical size of their permits is approximately $12,000. This graph shows the distribution of these job values.
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.
Building Permits by Chernin HVAC and Refrigeration
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mechanical permit application encompases (2) hvac system change outs. recover all refrigerant from old air conditioning systems. install (1) american (5) ton - 14 seer condenser. intall (1) install (1) american (2.5) ton - 14 seer condenser. intall (1) first company n air handler in basement. installation of one first company 2.5 ton air handler and hydrocoil (attic). reconnect electr... see more
Valuation:
$37,000
Permit #:
BLD-2025-01871
Status:
issued
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
Recover r-22 from an old amer. stand. air conditioning ystem. remove & rplc existing air handler in attic & condenser on left side of house. press. test evacuate syst release charge change therm upsize return ck fridge charge
Valuation:
$12,000
Permit #:
PR20251885
Status:
issued
Fee:
$378
Permit Type:
N/A
Building Type:
N/A
This estimate includes the following mechanical enhancements at: dr. cathy zack 108 mattabasset drive durham ct 06422 all stated work to be performed in accordance with local state and national mechanical plumbing and electrical codes 1) install two new mitsubishi hyper-heat heat-pump systems (one-3ton & one-4ton). integrated controls included 1st floor: family room 9kbtu kitchen 9kbt... see more
Valuation:
$42,363
Permit #:
24-38M
Status:
expired
Fee:
$547
Permit Type:
Air conditioning ...
Building Type:
N/A
Disconnect air conditioning condenser air handler and ductwork install electric cold climate air source heat pump run new line set pressure test evacuate system under 500 microns reconnect test
Valuation:
$12,000
Permit #:
PR20230156
Status:
issued
Fee:
$328
Permit Type:
N/A
Building Type:
N/A
Installation of new samsung ductless mini-split system in mpr (multi purpose room) single family house
Valuation:
$3,000
Permit #:
PR20240343
Status:
issued
Fee:
$76
Permit Type:
N/A
Building Type:
N/A
Install residential run heat loops install 2 naviens complete w baseboards
Valuation:
$18,000
Permit #:
PR20240532
Status:
issued
Fee:
$455
Permit Type:
N/A
Building Type:
N/A
Install residential installation of samsung mini split in 3rd floor bedroom
Valuation:
$6,000
Permit #:
PR20240014
Status:
issued
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Installing 3 mini split heads w heat pump install fresh air & exhaust
Valuation:
$10,000
Permit #:
PR20241889
Status:
issued
Fee:
$253
Permit Type:
N/A
Building Type:
N/A
Install one lg heat pump system ductwork three wall hung evaps on 1st floor and one wall hung evap in basement
Valuation:
$28,000
Permit #:
PR20223655
Status:
issued
Fee:
$732
Permit Type:
N/A
Building Type:
N/A
Remove gas fired furnace and air conditioning installation of heat pump
Valuation:
$23,000
Permit #:
PR20230585
Status:
issued
Fee:
$606
Permit Type:
N/A
Building Type:
N/A
Install residential replace hot air furnace
Valuation:
$3,000
Permit #:
PR20240646
Status:
issued
Fee:
$76
Permit Type:
N/A
Building Type:
N/A
Remove and replace gas unit heater (911 motorsports)
Valuation:
$7,000
Permit #:
PR20230160
Status:
issued
Fee:
$202
Permit Type:
N/A
Building Type:
N/A
Remove and replace gas boiler and water heater
Valuation:
$21,000
Permit #:
PR20230157
Status:
issued
Fee:
$555
Permit Type:
N/A
Building Type:
N/A
Install one navien boiler run new heat loops in law suite
Valuation:
$23,000
Permit #:
PR20223658
Status:
issued
Fee:
$606
Permit Type:
N/A
Building Type:
N/A
Conversion 3 season porch to multi purpose room install new deck
Valuation:
$15,000
Permit #:
PR20240316
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Chernin HVAC and Refrigeration Reviews
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Verified License
BuildZoom confirmed this contractor's license
Chernin HVAC and Refrigeration License info
Verified License
| License # | HTG.0409691-S1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Unlimited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Chernin HVAC and Refrigeration 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 November, 2024 that this contractor does not need a license to be a contractor in Connecticut.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
14
Permits
- Building permit records show that Chernin HVAC and Refrigeration has worked on 14 permitted projects.
Chernin HVAC and Refrigeration Employees
EC
Eliezer Chernin