Location and Projects
Gravelle Plumbing & Heating
Gravelle Plumbing & Heating has been providing high-quality plumbing and HVAC services for homeowners, contractors and property managers since 1950. We're a local, family-owned and operated business. Contact us to get a FREE estimate on our services. We offer 24-hour emergency heating services.
From BuildZoom: Gravelle Plumbing & Heating, 223 1st Ave NW, Aitkin, MN (Owned by: Gravelle, William A) holds a Contractor Registration license and 6 other licenses according to the Minnesota license board.
Their BuildZoom score of 100 ranks in the top 13% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gravelle Plumbing & Heating, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gravelle Plumbing & Heating Contact Information
Building Permits by Gravelle Plumbing & Heating
This is a sample of this contractor's permits. Click here to access their complete permit history.
Gravelle Plumbing & Heating Reviews
Recent Buildzoom Projects
Gravelle Plumbing & Heating License info
Verified License
| License # | IR704635 |
| Status | Active |
| State | Minnesota |
| Type | Contractor Registration |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Gravelle Plumbing & Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PL002726 |
| Status | Active |
| State | Minnesota |
| Type | Electrical |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Gravelle Plumbing & Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MB003759 |
| Status | Active |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gravelle Plumbing & Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PC645381 |
| Status | Active |
| State | Minnesota |
| Type | Plumbing |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Gravelle Plumbing & Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TS001809 |
| Status | Active |
| State | Minnesota |
| Type | Electrical |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Gravelle Plumbing & Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TS01809 |
| Status | Inactive |
| State | Minnesota |
| Type | Technology Systems Contractor |
- According to the Minnesota Department of Labor & Industry, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Gravelle Plumbing & Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PM61793 |
| Status | Inactive |
| State | Minnesota |
| Type | Master Plumber |
- According to the Minnesota Department of Labor & Industry, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Gravelle Plumbing & Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
19
Permits
- Building permit records show that Gravelle Plumbing & Heating has worked on 19 permitted projects.