Updated: Jul 12, 2026
Location and Projects
Address
3 Mohican Trail, Old Saybrook, CT, 06475
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Nero Air Conditioning & Heating Inc
Nero Air Conditioning & Heating Inc, 3 Mohican Trl, Old Saybrook, CT (Employee: Michael Nero) holds a Heating, Piping & Cooling Unlimited Contractor license and 4 other licenses according to the Connecticut license board.
Their BuildZoom score of 108 ranks in the top 5% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Nero Air Conditioning & Heating Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Nero Air Conditioning & Heating Inc Services
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Nero Air Conditioning & Heating Inc Contact Information
Address: 3 Mohican Trail, Old Saybrook, CT 06475
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Nero Air Conditioning & Heating Inc Old Saybrook
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Nero Air Conditioning & Heating Inc has a BuildZoom score of 108, which places them above 95% of 12,093 contractors in Connecticut.
Activity
|
6 projects
|
2025 |
|
17 projects
|
2024 |
|
17 projects
|
2023 |
Our building permit records indicate that Nero Air Conditioning & Heating Inc has worked on at least
40.0 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
|
35 projects
|
HVAC projects |
|
31 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Nero Air Conditioning & Heating Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
2 projects
|
< $5k |
|
17 projects
|
$5k-$20k |
|
11 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $20,000. 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 Nero Air Conditioning & Heating Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install industrial, install 1 lg heat pump system w associated ductwork 8 trane gas heaters w associated venting gas piping 4 loren cook exhaust fans w assoiated ductwork & louvers 3 berko electric wall heaters as per plans
Valuation:
$189,000
Permit #:
PR20240636
Status:
issued
Fee:
$4,799
Permit Type:
N/A
Building Type:
N/A
Interior alterations and upgrades to existing sales floor; includes removal of seating area at front right of store. (future kitchen work/remodel requires further approvals permitting from zoning and health
Valuation:
$800,000
Permit #:
BLD-2021-03399
Status:
final
Fee:
$13,008
Permit Type:
N/A
Building Type:
N/A
Remove existing air conditioning system and duct work. install new trane xr15 air conditioning system with new duct work; 1-m#4ttr5060 1-m#4txcd010
Valuation:
$56,000
Permit #:
PRMH202406158
Status:
applied
Fee:
N/A
Permit Type:
Alteration
Building Type:
R-3-residential o...
Remove existing heating and air conditioning systems. install new trane heating and air conditioning systems. 1-m#5ttr5036a1 1-m#5txcb004as 1-m#s9v2b080u4
Valuation:
$21,000
Permit #:
25-76M
Status:
issued
Fee:
$301
Permit Type:
Mechanical stand ...
Building Type:
N/A
Remove existing heating and air conditioning systems. install new thermopride oil furnace and trane xr14 air conditioning systems; 1-m#oh8fa119dv5 1-m# 4ttr4060n1 1-m#4txcc007ds3
Valuation:
$18,000
Permit #:
24-41M
Status:
expired
Fee:
$241
Permit Type:
Mechanical stand ...
Building Type:
N/A
Multi family or commercial new hvac mechanical permit application
2022-08-22
Install six new comfortaire heat pump systems with duct work to serve six apartments. install one new lg ductless heat pump system to serve gym; 6-hrg1424s1p 6-hmg24f1p 1-lsn363hlv3 1-lsu363hlv3
Valuation:
$70,000
Permit #:
MC-001761-2022
Status:
complete
Fee:
$1,552
Permit Type:
N/A
Building Type:
N/A
Install new trane heat pump and air handler; 5twv8x24a1000a 5tamxc03av31da
Valuation:
$23,000
Permit #:
25-53M
Status:
issued
Fee:
$328
Permit Type:
Air conditioning ...
Building Type:
N/A
Remove existing heating and air conditioning system. install new trane heating and air conditioning systems; 1-m#s9b1c100u5psaa 1-m#4ttr4036n1000a 1-m#4axab006bs3ha
Valuation:
$10,000
Permit #:
24-71M
Status:
expired
Fee:
$156
Permit Type:
Air conditioning ...
Building Type:
N/A
Remove existing heating and cooling system. install new trane xr15 air conditioning system and thermoprode oil furnace; 1-m#4ttr5048 1-m#4txcc007 1-m#oh6fa072d48
Valuation:
$17,000
Permit #:
24-30M
Status:
expired
Fee:
$226
Permit Type:
Mechanical stand ...
Building Type:
N/A
Install (2) ductless lg heat pumps and (1) new exhaust fan with associated ductwork; 2-m#lsn120 2-m#lsu120 1-m#gc-148 for budr dispensary
Valuation:
$45,000
Permit #:
PRMH202301854
Status:
applied
Fee:
N/A
Permit Type:
Alteration
Building Type:
Must verify
Remove existing air conditioning unit. install new trane air conditioner and air handler; 5ttr5060a1000a 5tem6d07av51sa
Valuation:
$20,000
Permit #:
25-29M
Status:
approved
Fee:
$246
Permit Type:
Air conditioning ...
Building Type:
N/A
Remove existing geothermal systems. install two water furnace geothermal systems; 2-m#nvz033a1 2-m#svh033. (reuse existing duct work but no exterior applicance-geothermal)
Valuation:
$55,000
Permit #:
M-23-14
Status:
issued
Fee:
N/A
Permit Type:
Mechanical: appli...
Building Type:
N/A
Remove existing heating system. install new lg ductless heat pump system; 2-m#lsn120hsv5 1-m#lsn090hsv5 1-m#lmn079hvt 1-m#lmu421hhv
Valuation:
$23,000
Permit #:
23-60M
Status:
expired
Fee:
$328
Permit Type:
Mechanical stand ...
Building Type:
N/A
Install ductwork runs dampers and rgds to serve existing system for muse paintbar. install (2) new exhaust fans with associated ducts. install transfer ducts as per plans
Valuation:
$26,000
Permit #:
PRMH202304806
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
Must verify
Unit #334 - remove existing heating and air conditioning system. install new run tru gas furnace and air conditioning system; 1-m#a801x060 1-m#a4ac3023 1-m#4txcb032
Valuation:
$9,000
Permit #:
22-36M
Status:
expired
Fee:
$142
Permit Type:
Mechanical stand ...
Building Type:
N/A
Remove existing refrigeration piping. install new refrigeration piping. addition a supply air duct to the first floor bathroom and seal all return air ductwork in the attic
Valuation:
$3,000
Permit #:
M-22-62
Status:
issued
Fee:
N/A
Permit Type:
Mechanical: repair
Building Type:
N/A
Remove existing heating system and associated ducts. install new adams oil fired furnaces with duct work; 2-m#as0500
Valuation:
$89,000
Permit #:
22-36M
Status:
expired
Fee:
$1,003
Permit Type:
Mechanical stand ...
Building Type:
N/A
Remove existing gas furnace. install new trane gas furnace; 1-m#s9x1c080u5
Valuation:
$7,000
Permit #:
RM-24-281
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing air conditioning system. install new trane xr14 air conditioning system; 1-m#4ttr4030n1 1-m#abm354-024-wc4ml
Valuation:
$10,000
Permit #:
24-84M
Status:
expired
Fee:
$156
Permit Type:
Air conditioning ...
Building Type:
N/A
Remove existing second floor system. install new lg heat pump system with associated duct work; 1-m#lhn248 1-m#luu240hhv
Valuation:
$21,000
Permit #:
24-51M
Status:
expired
Fee:
$301
Permit Type:
Mechanical stand ...
Building Type:
N/A
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Nero Air Conditioning & Heating Inc Reviews
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Verified License
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Nero Air Conditioning & Heating Inc License info
Verified License
| License # | HTG.0407900-S1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Unlimited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Nero Air Conditioning & Heating Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HTG.0412386-S1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Unlimited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Nero Air Conditioning & Heating Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HIC.0626313 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-16-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Nero Air Conditioning & Heating Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HTG.0308366-D1 |
| Status | Inactive |
| State | Connecticut |
| Type | Heating, Piping & Cooling Limited Contractor |
- According to the Connecticut Department of Consumer Protection, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Nero Air Conditioning & Heating Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HTG.0403801-S9 |
| Status | Inactive |
| State | Connecticut |
| Type | Heating, Piping & Cooling Limited Contractor |
- According to the Connecticut Department of Consumer Protection, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Nero Air Conditioning & Heating Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
389
Permits
- Building permit records show that Nero Air Conditioning & Heating Inc has worked on 389 permitted projects.
Nero Air Conditioning & Heating Inc Employees
MN
Michael Nero