Updated: Jun 18, 2026
Location and Projects
Address
11 GREENFIELD DR, Windsor Locks, CT, 06096
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George H Dyson Iv HVAC/Mechanical Contractor
George H Dyson Iv, 11 Greenfield Dr, Windsor Locks, CT (Employee: George Dyson) holds a Heating, Piping & Cooling Limited 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 George H Dyson Iv, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
George H Dyson Iv Contact Information
Address: 11 GREENFIELD DR, Windsor Locks, CT 06096
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George H Dyson Iv Windsor Locks
Quality
93
73rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
George H Dyson Iv has a BuildZoom score of 93, which places them above 73% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that George H Dyson Iv 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 |
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.
Removing dd filer glass duct work and installing new duct work with replacing condenser & air handler
Valuation:
$9,000
Permit #:
22-72M
Status:
complete
Fee:
$166
Permit Type:
Mechanical stand ...
Building Type:
N/A
Remove a section of baseboard and replace with a toe-kick heater of equal btu output
Valuation:
$1,500
Permit #:
M-21-1185
Status:
final
Fee:
N/A
Permit Type:
Boiler/furnace
Building Type:
N/A
Installing comfort air 2 ton condenser with evaporator coil and line set
Valuation:
$3,400
Permit #:
22-140M
Status:
complete
Fee:
$85
Permit Type:
Mechanical stand ...
Building Type:
N/A
Remove oil tank. install new oil tank supplied by owner. install new gauge fill vent pipe w whistle
Valuation:
$1,000
Permit #:
21-50M
Status:
complete
Fee:
$36
Permit Type:
HVAC: subcontract...
Building Type:
N/A
Remove existing flex gas line & install new solid black gas pipe from gas main to fireplace in living room & pipe to kitchen for cook stove
Valuation:
$1,200
Permit #:
M-21-79
Status:
complete
Fee:
N/A
Permit Type:
Gas piping
Building Type:
One & two family
Remove a section of baseboard and replace with a toe-kick heater of the same btu rating
Valuation:
$1,500
Permit #:
M-21-0955
Status:
final
Fee:
$29
Permit Type:
HVAC/mechanical
Building Type:
N/A
Apartment over garage directly behind main house. emergency boiler replacement. replace old 114, 000 btu boiler with new 133, 000 btu weil mclain oil fired boiler
Valuation:
$6,700
Permit #:
M-19-21
Status:
expired
Fee:
$81
Permit Type:
N/A
Building Type:
N/A
Remove old gas furnace and air conditioning and install new furnace air conditioning and water heater
Valuation:
$7,000
Permit #:
20-45M
Status:
complete
Fee:
$134
Permit Type:
Residential mecha...
Building Type:
N/A
Removing oil oil boiler installing new utica keystone oil fire boiler uh3kwo.75
Valuation:
$5,000
Permit #:
20-44M
Status:
complete
Fee:
$101
Permit Type:
Residential mecha...
Building Type:
N/A
Removing oil boiler and installing new viessman vri-33 boiler with rielo burner
Valuation:
$7,500
Permit #:
M-19-347
Status:
final
Fee:
$114
Permit Type:
Boiler/furnace
Building Type:
N/A
Change in use from commercial & residential to all residential
Valuation:
N/A
Permit #:
24-97Z
Status:
expired
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Replace oil tank
Valuation:
$3,500
Permit #:
M-23-0161
Status:
issued
Fee:
$57
Permit Type:
Oil tank basement
Building Type:
N/A
Remove a section of baseboard heat and replace with panel rad of same number of btu's
Valuation:
$800
Permit #:
M-18-49
Status:
issued
Fee:
$30
Permit Type:
HVAC/mechanical - r
Building Type:
Single family
Install 2-30,000 btu hot dawg hanging heaters (lp by others) - blkt
Valuation:
N/A
Permit #:
M-17-344
Status:
complete
Fee:
N/A
Permit Type:
HVAC/Mechanical
Building Type:
Farm Use
Replace section of baseboard with a new piece
Valuation:
$500
Permit #:
M-17-56
Status:
issued
Fee:
$30
Permit Type:
HVAC/mechanical - r
Building Type:
Single family
Remove section of baseboard & install toe kick heater
Valuation:
$900
Permit #:
7002
Status:
complete
Fee:
N/A
Permit Type:
HVAC:subcontract - r
Building Type:
Single family
1) remove section of baseboard in kitchen &install toe-kick heater 2) replace baseboard in master bath
Valuation:
$900
Permit #:
M-14-240
Status:
complete
Fee:
$14
Permit Type:
HVAC/Mechanical
Building Type:
Single Family
Remove 16` baseboard heater- install toe kick heaters
Valuation:
N/A
Permit #:
143
Status:
complete
Fee:
N/A
Permit Type:
HVAC/mechanical:s...
Building Type:
Single family
Replace existing oil boiler wth new gas boiler and lines
Valuation:
$6,000
Permit #:
M-13-100
Status:
complete
Fee:
$111
Permit Type:
Boiler/furnace re...
Building Type:
Single family
Addition baseboard heat for basement room/garage conversion to inlaw
Valuation:
$1,900
Permit #:
M-13-82
Status:
complete
Fee:
$29
Permit Type:
Ductwork/heating
Building Type:
Single family
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George H Dyson Iv License info
Verified License
| License # | HTG.0386670-S7 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Limited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for George H Dyson Iv at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
28
Permits
- Building permit records show that George H Dyson Iv has worked on 28 permitted projects.
George H Dyson Iv Employees
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George Dyson