Updated: Jul 14, 2026
Location and Projects
Address
65 BUCKINGHAM DR, Stamford, CT, 06901
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Carmine V Longo Jr HVAC/Mechanical Contractor
Carmine V Longo Jr, 65 Buckingham Dr, Stamford, CT (Employee: Carmine Longo) holds a Heating, Piping & Cooling Unlimited Contractor license 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 Carmine V Longo Jr, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Carmine V Longo Jr Contact Information
Address: 65 BUCKINGHAM DR, Stamford, CT 06901
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Carmine V Longo Jr Stamford
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Carmine V Longo Jr has a BuildZoom score of 95, which places them above 78% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Carmine V Longo Jr 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
|
1 project
|
$5k-$20k |
|
1 project
|
$250k-$500k |
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.
Major interior renovations
Valuation:
$381,000
Permit #:
BLD-2022-02930
Status:
complete
Fee:
$3,909
Permit Type:
N/A
Building Type:
N/A
Replacement of existing boiler
Valuation:
$8,500
Permit #:
RM-24-38
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new gas line to mechanical room replace existing 5 ton heat pump with gas furnace and air conditioning
Valuation:
$10,000
Permit #:
M-21-963
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing 2nd fl unit. install new unit for 1/2 of 1st fl renovated bay
Valuation:
N/A
Permit #:
BLD-2022-02932
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing oil boilers with (2) peerless pf-1500 gas boilers
Valuation:
$110,000
Permit #:
TM-20-487
Status:
filed
Fee:
$1,844
Permit Type:
Gas burner/gas bo...
Building Type:
Church/religious ...
No
Valuation:
$7,500
Permit #:
M-22-301
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new gas fired rooftop units and duct work as per drawings submitted on bp-18-1916. submitted by fjc design and construction
Valuation:
$13,200
Permit #:
M-19-251
Status:
complete
Fee:
$186
Permit Type:
HVAC
Building Type:
Single family
Replace existing rooftop unit with identical replacement unit
Valuation:
$12,000
Permit #:
BLD-2022-02363
Status:
issued
Fee:
$195
Permit Type:
N/A
Building Type:
N/A
Install supply air ceiling registers in 2nd floor hallway as per permit #b-18-2091
Valuation:
$2,500
Permit #:
M-19-190
Status:
complete
Fee:
$76
Permit Type:
HVAC
Building Type:
Commercial
Remove existing hvac unit and install new hvac unit. crane will be done in 2.5 hours
Valuation:
N/A
Permit #:
OB-20-234
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-install supply and return branch ductwork to accomodate interior alteration to space
Valuation:
$5,000
Permit #:
M-18-951
Status:
complete
Fee:
N/A
Permit Type:
HVAC
Building Type:
Commercial
Install heating in finished basement
Valuation:
$1,500
Permit #:
M-19-388
Status:
complete
Fee:
$61
Permit Type:
HVAC
Building Type:
Single family
Install ductwork as per drawing
Valuation:
N/A
Permit #:
BLD-2020-01076
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install duct work as per drawings on file
Valuation:
N/A
Permit #:
BLD-2019-85021-02
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No
Valuation:
$20,000
Permit #:
M-20-862
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace rooftop hvac unit with same size rooftop unit
Valuation:
$7,500
Permit #:
M-21-988
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install branch duct work for tenant building out as per building permit # b-18-1960
Valuation:
$5,000
Permit #:
M-18-1066
Status:
complete
Fee:
$84
Permit Type:
HVAC
Building Type:
Commercial
Install supply duct work to accommodate new office building out. permit # b-18-1901
Valuation:
$5,500
Permit #:
M-18-1001
Status:
complete
Fee:
$101
Permit Type:
HVAC
Building Type:
Commercial
Install supply branch run outs to new office building out permit # b-18-1902
Valuation:
$1,500
Permit #:
M-18-1000
Status:
complete
Fee:
$76
Permit Type:
HVAC
Building Type:
Commercial
Install supply branch duct work as per plans. building permit # b18-1963
Valuation:
$2,500
Permit #:
M-18-1065
Status:
complete
Fee:
$76
Permit Type:
HVAC
Building Type:
Commercial
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Carmine V Longo Jr License info
Verified License
| License # | HTG.0303361-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 Carmine V Longo Jr at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
62
Permits
- Building permit records show that Carmine V Longo Jr has worked on 62 permitted projects.
Carmine V Longo Jr Employees
CL
Carmine Longo