Updated: Jul 10, 2025
Location and Projects
Address
Annapolis, MD, 21409
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Block, John (E-21460) Electrician
Block, John (E-21460) at MD 21409, held a Electrician license (#CON-380) with the Annapolis contractors license board with an expiration date of 05-31-2022. We last verified the license was expired on 07-09-2025.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 58,058 Maryland contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Block, John (E-21460) Contact Information
Phone Number: (410) 451-7260
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Building Permits by Block, John (E-21460)
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tenant fit out of suite 200 for warrior medical group
Valuation:
N/A
Permit #:
E02387342
Status:
complete
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Tenant fit out of suite 200 for warrior medical group
Valuation:
N/A
Permit #:
E02387342
Status:
complete
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Suite 125 national retina institute 36 receptacles 34 led luminaires 15 occupancy sensors 5 exit lights 3 emergency lights & 2 switches 4104517260 b20000191
Valuation:
N/A
Permit #:
E20000886
Status:
complete
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Alteration to electric new tenant fitout existing tenant is exapnding in to adjacent space
Valuation:
N/A
Permit #:
E02370629
Status:
complete
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Alteration to electric addition sub panel and wiring for new tenant
Valuation:
N/A
Permit #:
E02375013
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Suite 125 national retina institute install (9) fire alarm devices 4104517260 b20000191
Valuation:
N/A
Permit #:
E20000982
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Install fire alarm device
Valuation:
N/A
Permit #:
E02375603
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Provide existing service 100 amp service conductors
Valuation:
N/A
Permit #:
ELE20-0594
Status:
final
Fee:
$175
Permit Type:
Existing building...
Building Type:
N/A
Install fire alarm
Valuation:
N/A
Permit #:
E02375602
Status:
complete
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Install fire alarm
Valuation:
N/A
Permit #:
E02371228
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Install fire alarm
Valuation:
N/A
Permit #:
E02371227
Status:
complete
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Provide existing service size 100amp
Valuation:
N/A
Permit #:
ELE20-0268
Status:
final
Fee:
$175
Permit Type:
Existing building...
Building Type:
N/A
Existing 1200 amp 120/208 volt 3 phase 4 wire
Valuation:
N/A
Permit #:
ELE19-0813
Status:
final
Fee:
$340
Permit Type:
Existing building...
Building Type:
N/A
(6) switches (25) receptacles (15) receptacles
Valuation:
N/A
Permit #:
ELE18-0981
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Install fire alarm
Valuation:
N/A
Permit #:
E02364036
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Install fire alarm
Valuation:
N/A
Permit #:
E02364035
Status:
complete
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
(11) switches (8) receptacles (30) fluorescent fixtures
Valuation:
N/A
Permit #:
ELE18-0715
Status:
final
Fee:
$240
Permit Type:
Existing building...
Building Type:
N/A
9 fire alarm devices
Valuation:
N/A
Permit #:
ELE18-1094
Status:
final
Fee:
$80
Permit Type:
Existing building...
Building Type:
N/A
Install 75 voice/data drops in suites 101-103 4104517260 b19003640
Valuation:
N/A
Permit #:
E19006214
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Ste 610 iso ahola install 10 tele-data drops 4104517260 b18004158
Valuation:
N/A
Permit #:
E19000278
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
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Block, John (E-21460) Reviews
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Block, John (E-21460) License info
Inactive License
| License # | CON-380 |
| Status | Inactive |
| City | Annapolis |
| Type | Electrical 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 Block, John (E-21460) at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Annapolis |
| Type | Plumbing 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 Block, John (E-21460) at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Block, John (E-21460), click “This is My Business” to update your information.
Insured
| Insurer | Ohio Casualty |
32
Permits
- Building permit records show that Block, John (E-21460) has worked on 32 permitted projects.