Updated: Apr 28, 2026
Location and Projects
Address
9 KNOWLES ST, Nantucket, MA, 02554
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Bt Electric Co Inc
Bt Electric Co Inc, 9 Knowles St, Nantucket, MA (Owned by: Robert A. Tridenti) holds a Electrician license and 3 other licenses according to the Massachusetts license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Bt Electric Co Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Bt Electric Co Inc Contact Information
Phone Number: (617) 816-2240
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Address: 9 KNOWLES ST, Nantucket, MA 02554
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This is a sample of this contractor's permits. Click here to access their complete permit history.
*take over permit# 14100828*_ finish only for basement mop sink toilet kitchen sinks and 2nd fl bathroom
Valuation:
N/A
Permit #:
21100737
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Irrigation meter must be inspected by the plumbing inspector and water & sewer division
Valuation:
N/A
Permit #:
21050386
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Irrigation meter must be inspected by the plumbing inspector and water & sewer division
Valuation:
N/A
Permit #:
21050385
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Irrigation meter must be inspected by the plumbing inspector and water & sewer division
Valuation:
N/A
Permit #:
21040134
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Irrigation meter must be inspected by the plumbing inspector and water & sewer division
Valuation:
N/A
Permit #:
20100350
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Irrigation meter must be inspected by the plumbing inspector and water & sewer division
Valuation:
$1,000
Permit #:
20090001
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
New basement lav toilet and wash mach conn
Valuation:
$3,500
Permit #:
21040948
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Installing new eco-smart electric on demand water heater
Valuation:
$1,700
Permit #:
20050425
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Irrigation meter must be inspected by the plumbing inspector and water & sewer division
Valuation:
$1,500
Permit #:
19060916
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Irrigation meter must be inspected by the plumbing inspector and water & sewer division
Valuation:
$1,500
Permit #:
19060915
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
*permit cancelled* remodel kitchen basement bathroom and 2nd fl bathroom
Valuation:
$10,000
Permit #:
19030583
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
$1,800
Permit #:
21040947
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
*permit cancelled* *take over permit #19010259 _remodel 1st fl bathroom
Valuation:
$2,500
Permit #:
19020571
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Simply beautiful install bar sink
Valuation:
$7,000
Permit #:
20110007
Status:
complete
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
#24-irrigation meter must be inspected by the plumbing inspector and water & sewer division
Valuation:
$1,500
Permit #:
18060687
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Capping off old water heater
Valuation:
$350
Permit #:
20050426
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Irrigation meter must be inspected by the plumbing inspector and water & sewer division
Valuation:
$1,000
Permit #:
18110638
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Irrigation meter must be inspected by the plumbing inspector and water & sewer division
Valuation:
$1,500
Permit #:
18090589
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Irrigation meter must be inspected by the plumbing inspector and water & sewer division
Valuation:
$1,500
Permit #:
18040894
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Remodel 1st fl bathroom
Valuation:
$3,000
Permit #:
20060593
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
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Bt Electric Co Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Bt Electric Co Inc License info
Verified License
| License # | 22208 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Bt Electric Co Inc at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 11959 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom has not verified this license since June, 2025.
Verify this license's status for Bt Electric Co Inc at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11959 |
| Status | Inactive |
| City | Newton |
| Type | Plumbing Contractor |
- According to the City of Newton Massachusetts, 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 Bt Electric Co Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11959 |
| Status | Inactive |
| City | Newton |
| Type | Heater Contractor |
- According to the City of Newton Massachusetts, 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 Bt Electric Co Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
86
Permits
- Building permit records show that Bt Electric Co Inc has worked on 86 permitted projects.
Bt Electric Co Inc Employees
DS
Dobromir Sultanov
Owner
EB
Eric W Busa
Owner
RT
Robert A Tridenti
Owner
RT
Robert A. Tridenti
Owner