Updated: Sep 09, 2025
Location and Projects
Address
851 Norwich Ave, Colchester, CT, 06415
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Tnt Heating & Cooling LLC Photos
Tnt Heating & Cooling LLC
TNT Heating & Cooling LLC is a trusted HVAC contractor located in Colchester, CT. We specialize in providing top-quality heating and cooling solutions for both residential and commercial clients. With years of experience, we offer reliable services including HVAC installation, repair, and maintenance. Our team is dedicated to ensuring your comfort all year round. Visit us at hvaccontractorcolchester.com or call us at 860-775-4977 for all your HVAC needs. ?️❄️
From BuildZoom:
Tnt Heating & Cooling LLC at 851 Norwich Ave, Colchester, CT 06415, has a BuildZoom score of 0 and ranks in the top 99% of 12,093 Connecticut contractors.
If you are thinking of hiring Tnt Heating & Cooling LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Tnt Heating & Cooling LLC Contact Information
Phone Number: (860) 775-4977
Address: 851 Norwich Ave, Colchester, CT 06415
Tnt Heating & Cooling LLC Colchester
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Tnt Heating & Cooling LLC, log in and update your license info in the “Edit Profile” tab.
Activity
|
3 projects
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Tnt Heating & Cooling LLC has worked on at least
7.0 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
|
6 projects
|
HVAC projects |
|
5 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Tnt Heating & Cooling LLC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
5 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
The typical size of their permits is approximately $4,100. 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 Tnt Heating & Cooling LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
I will be removing existing 2 ton air handlerfrom attic and condenser outside. i will be installing a american standard 2 ton air handler in attic with new gorilla pan and float switch. i will be installing a 2 ton 14 seer condenser on a oad with new disconnect whip and surge protector.i will be running new 3/4-3/8 line set from conenser to air handler in attic.i will be putting in n... see more
Valuation:
$9,962
Permit #:
25-86M
Status:
approved
Fee:
$185
Permit Type:
Air conditioning ...
Building Type:
N/A
Remove existing 275 oil tank from basement. i will install a roth 1000l 275 oil tank in basement. i will repipe fill and vent pipe to outside of house with 2 blk pipe.i will run new oil line in wrap from oil tank to boiler with tigerloop ultra oil filter system
Valuation:
$4,800
Permit #:
25-266M
Status:
complete
Fee:
$103
Permit Type:
Mech- oil tank
Building Type:
N/A
Residential mechanical interior oil storage tank permit application
2025-03-11
Remove existing 275 oil tank from garage and install a new roth 1000lh 275 oil tank on garage in same spot as original.i will repipe fill and vent pipe to outside of house with 2"blk pipe.i will run a new 3/8 oil line over head to boiler tigerloop ultra oil filter system
Valuation:
$4,100
Permit #:
MR-010188-2024
Status:
issued
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
I will be removing leaking oil tank from the basement and will be installing a new roth 1000l 275 oil tank in basement. i will repipe fill and vent to outside of house with 2 inch black pipe. i will run an overhead oil line from the oil tank to the burner with a tiger loop ultra oil filter system. i will re-pump oil from containment tank back into oil tank
Valuation:
$3,900
Permit #:
M-23-0530
Status:
final
Fee:
$57
Permit Type:
Oil tank basement
Building Type:
N/A
I will remove existing 275 steel oil tank from basement.i will be installing a roth 275 double wall tank in basement.i will repipe fill and vent pipe to right side of house with 2 black pipe.i will run new oil line overhead from oil tank with firomatic oil valve to burner on boiler with tigerloop ultra oil filter system
Valuation:
$3,900
Permit #:
M-23-0357
Status:
final
Fee:
$57
Permit Type:
Oil tank basement
Building Type:
N/A
Remone existing oil tank and install a new 275 gramby oil tank in basement and run a new oil line to boiler.i will repipe fill and vent pipe to outside with 2 inch fill pipe and 1 1/4 vent pipe
Valuation:
$2,658
Permit #:
24-5M
Status:
complete
Fee:
$61
Permit Type:
Oil tank
Building Type:
N/A
Installation of 2 ton heat pump condensor
Valuation:
$16,700
Permit #:
23-35M
Status:
expired
Fee:
$184
Permit Type:
Mechanical subcon...
Building Type:
N/A
Tnt Heating & Cooling LLC Reviews
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Tnt Heating & Cooling LLC License info
Unverified License
| Status | Unable To Verify |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
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7
Permits
- Building permit records show that Tnt Heating & Cooling LLC has worked on 7 permitted projects.