Updated: Jul 17, 2026
Location and Projects
Headquarters Address
139 Inlets Blvd., Nokomis, FL, 34274
Local address
11 Clark lane, Gales Ferry, CT, 06335
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John Marshall Construction
John Marshall, 11 Clark Ln, Gales Ferry, CT holds a Heating, Piping & Cooling Unlimited Contractor license and 1 other license according to the Connecticut 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 John Marshall, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
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John Marshall Contact Information
Headquarters Address: 139 Inlets Blvd., Nokomis, FL, 34274
Local Address: 11 Clark lane, Gales Ferry, CT 06335
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Electrical prmt (commercial) - light alteration or remodel
3112 Lake, Shire, CT, 23235
1992-03-26
1: alteration commercial 2: wire sun room 4 recepts 1-lt 3:
Valuation:
N/A
Permit #:
E92032403
Status:
final
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
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John Marshall License info
Verified License
| License # | HTG.0303326-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 John Marshall 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 # | HIC.0667765 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of John Marshall with the Connecticut Department of Consumer Protection
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
John Marshall Employees
JM
John Marshall