Location and Projects
Jackson, John HVAC/Mechanical Contractor
Jackson, John, 530 Forest View Rd, Ft Washington, MD (Owned by: Big John Improvements Llc) holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 4 other licenses according to the Maryland license board.
Their BuildZoom score of 108 ranks in the top 5% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jackson, John, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jackson, John Contact Information
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Jackson, John Ft Washington
Quality
Activity
|
32 projects
|
2025 |
|
30 projects
|
2024 |
|
24 projects
|
2023 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
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4 projects
|
Home Additions |
|
83 projects
|
HVAC projects |
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55 projects
|
Mechanical projects |
Pricing
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3 projects
|
< $5k |
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28 projects
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$5k-$20k |
This is a sample of this contractor's permits. Click here to access their complete permit history.
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Jackson, John License info
Verified License
| License # | 57438 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Jackson, John at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 106391 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Jackson, John at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 131709 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Jackson, John with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3206 |
| Status | Active |
| City | Annapolis |
| Type | Mech Cont, Master Ltd |
- When BuildZoom last verified this license, it had an expiration date of June, 2018. Check the current license status of Jackson, John with the The City of Annapolis, MD
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-3206 |
| Status | Inactive |
| City | Annapolis |
| Type | Mech Cont |
- According to the The City of Annapolis, MD, 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 Jackson, John at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
192
Permits
- Building permit records show that Jackson, John has worked on 192 permitted projects.