Updated: May 16, 2026
Location
Address
29 Old Barn Rd, Little Compton, RI, 02837
Use our bidding system to
request a quote
Karl F Hartmann Construction
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
If you are thinking of hiring Karl F Hartmann, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Karl F Hartmann Services
Start a project today:
Karl F Hartmann Contact Information
Address: 29 Old Barn Rd, Little Compton, RI 02837
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Similar Contractors See more
132
BZ Score
$4K
Avg Project
-
Projects
136
BZ Score
-
Avg Project
-
Projects
License # GC-44431
Cranston, RI
127
BZ Score
$48K
Avg Project
-
Projects
Karl F Hartmann Reviews
BuildZoom hasn't received any reviews for Karl F Hartmann. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Karl F Hartmann License info
License Not Verified
| License # | 221537 |
| Status | Active |
| City | Newton |
| Type | Residential Builder |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Karl F Hartmann with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 221537 |
| Status | Active |
| City | Newton |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Karl F Hartmann with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-033641 |
| Status | Inactive |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- According to the Massachusetts Department of Public Safety, 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 Karl F Hartmann at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-033641 |
| Status | Inactive |
| State | Massachusetts |
| Type | Construction Supervisor |
- According to the Massachusetts Department of Public Safety, 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 Karl F Hartmann at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Karl F Hartmann Employees
KH
Karl F Hartmann
Owner