Updated: Jun 04, 2026
Location and Projects
Address
18 W SHORE DR, Enfield, CT, 06082
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Nelson J Aiken HVAC/Mechanical Contractor
Nelson J Aiken, 18 W Shore Dr, Enfield, CT (Employees: Chelsea Aiken and Nelson Aiken) holds a Heating, Piping & Cooling Limited Contractor license and 3 other licenses according to the Connecticut license board.
Their BuildZoom score of 103 ranks in the top 10% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Nelson J Aiken, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Nelson J Aiken Contact Information
Phone Number: (860) 749-3877
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Address: 18 W SHORE DR, Enfield, CT 06082
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Nelson J Aiken Enfield
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Nelson J Aiken has a BuildZoom score of 103, which places them above 90% of 12,093 contractors in Connecticut.
Activity
|
17 projects
|
2025 |
|
5 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Nelson J Aiken has worked on at least
28.0 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
|
7 projects
|
New Constructions |
|
25 projects
|
Mechanical projects |
|
4 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Nelson J Aiken mostly works on
mechanical project
and new construction
projects.
Pricing
|
23 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
The typical size of their permits is approximately $2,250. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 500 gallon aboveground lp tank with exterior underground gas line and interior gas line to supply furnace and direct vent fireplace. appliances by other
Valuation:
$6,000
Permit #:
BLD25-00478
Status:
issued
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Install 500 gallon aboveground lp tank with hose to supply trane 200 000 btu rooftop unit being used for temp/construction heat (install by other). tank will be installed 10 feet off rear of building and crash protection will be provided
Valuation:
$1,000
Permit #:
BLD22-02058
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new interior lp gas line to supply direct vent heating stove. existing lp tank and gas lines. heater and venting by other
Valuation:
$1,000
Permit #:
BLD25-01106
Status:
issued
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Install 100 gallon above ground lp tank in rear of garage with exterior above grade gas line to supply standby generator
Valuation:
$1,000
Permit #:
25-27G
Status:
complete
Fee:
$62
Permit Type:
N/A
Building Type:
N/A
Install 330 gallon aboveground lp tank with exterior underground gas line to supply unit heater and future boilers
Valuation:
$2,000
Permit #:
BLD25-01387
Status:
final
Fee:
$46
Permit Type:
N/A
Building Type:
N/A
Install 1000 gallon underground lp tank with exterior underground gas line to supply new construction home
Valuation:
$5,000
Permit #:
BLD25-00886
Status:
final
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Install 30'x 1 poly gas line in open trench from existing underground propane tank to new generator. generator provided by others
Valuation:
$1,649
Permit #:
BLD23-00862
Status:
final
Fee:
$46
Permit Type:
N/A
Building Type:
N/A
Install 1000 gallon underground lp tank with exterior underground gas line to supply new construction home. tank location submitted on original site plans/approved by ncchd
Valuation:
$6,000
Permit #:
BLD22-01634
Status:
final
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Install 500-gallon underground lp tank with exterior underground gas line to supply new construction home. ncdhd permit submitted separately
Valuation:
$4,000
Permit #:
BLD24-01387
Status:
issued
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Install 500 gallon underground lp tank with exterior underground gas line to supply new construction home. tank location submitted on original site plans/approved by ncchd
Valuation:
$4,000
Permit #:
BLD22-01636
Status:
final
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Install 500 gallon aboveground lp tank with exterior underground gas line to supply new construction home
Valuation:
$2,500
Permit #:
BLD25-00896
Status:
issued
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Install 500 gallon underground lp tank with exterior underground gas line to supply new construction home
Valuation:
$3,000
Permit #:
BLD24-01617
Status:
issued
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Install 1 000 gallon underground lp tank with exterior underground gas line to supply new construction home
Valuation:
$4,000
Permit #:
BLD24-01420
Status:
final
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Install 1000 gallon underground lp tank with exterior underground gas line to supply new construction home
Valuation:
$4,000
Permit #:
BLD24-01318
Status:
issued
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Install 500 gallon underground lp tank with exterior underground gas line to supply new construction home
Valuation:
$3,000
Permit #:
BLD24-01068
Status:
final
Fee:
$62
Permit Type:
N/A
Building Type:
N/A
Rough in gas line to 3 fireplaces cook stove & water heater. all appliances to be supplied by others
Valuation:
N/A
Permit #:
BLD24-00230
Status:
issued
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Install 100 gallon aboveground lp tank. run exterior gas line alongside house to supply standby generator. install interior and exterior gas line to upstairs masonry firebox to supply empire 36, 000 btu vf log set
Valuation:
$2,000
Permit #:
M-20-24
Status:
complete
Fee:
$70
Permit Type:
Gas line
Building Type:
Single family
Rough in 205 of 3/4 poly gas line from existing underground 1000 gallon propane tank to pool heater & 2-outdoor fire features
Valuation:
$4,000
Permit #:
BLD23-01491
Status:
issued
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Run exterior above grade lp gas line to supply standby generator. existing underground lp tank and system
Valuation:
$1,000
Permit #:
BLD22-02115
Status:
final
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Install 2-100 gallon aboveground lp tanks with exterior underground gas line
Valuation:
$1,000
Permit #:
BLD24-01161
Status:
final
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
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Nelson J Aiken Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Nelson J Aiken License info
Verified License
| License # | HTG.0408422-G1 |
| 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 Nelson J Aiken 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.0392096-G1 |
| 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 Nelson J Aiken at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RPR.0000004 |
| Status | Active |
| State | Connecticut |
| Type | Repairer Of Weighing & Measuring Devices |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Nelson J Aiken with the Connecticut Department of Consumer Protection
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HTG.0401700-G2 |
| Status | Active |
| State | Connecticut |
- When BuildZoom last verified this license, it had an expiration date of August, 2014. Check the current license status of Nelson J Aiken with the Connecticut Department of Consumer Protection
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
218
Permits
- Building permit records show that Nelson J Aiken has worked on 218 permitted projects.
Nelson J Aiken Employees
CA
Chelsea Aiken
NA
Nelson Aiken
Owner
NA
Nelson J Aiken
Owner
RJ
Raymond M Aiken Jr
Owner