Updated: May 30, 2026
Location and Projects
Address
6711 Queens Ferry Rd, Baltimore, MD, 21239
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Nathan Lee Hartman Electrician
Nathan Lee Hartman, 6711 Queens Ferry Rd, Baltimore, MD holds a Electricians license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 111 ranks in the top 4% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Nathan Lee Hartman, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Nathan Lee Hartman Contact Information
Phone Number: (410) 296-4146
Address: 6711 Queens Ferry Rd, Baltimore, MD 21239
Nathan Lee Hartman Baltimore
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Nathan Lee Hartman has a BuildZoom score of 111, which places them above 96% of 58,058 contractors in Maryland.
Activity
|
20 projects
|
2025 |
|
1 project
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Nathan Lee Hartman has worked on at least
27.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
3 projects
|
Home Additions |
|
25 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Nathan Lee Hartman mostly works on
electrical project
and home addition
projects.
Pricing
|
3 projects
|
< $5k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New home owner katherine melluish house rewiring removal/replacement of knob and tube install 30 lights 2 ceiling fans 1 bathroom exhaust fan 50 outlets 4 ceiling fans 8 smoke detectors 1 125a sub panel all as per code
Valuation:
N/A
Permit #:
BRCM-25-005567
Status:
complete
Fee:
$326
Permit Type:
Interior trades only
Building Type:
N/A
Remove accessible knob and tube wiring. install new wire as required for lights switches and fans. install dedicated circuit to bathroom. upgrade service from 100 amps to 200 amps addition whole house surge protection. install interconnected smoke and smoke/carbon monoxide detectors. upgrade bonding and grounding. as per code
Valuation:
N/A
Permit #:
BRCM-25-013525
Status:
complete
Fee:
$151
Permit Type:
Interior trades only
Building Type:
N/A
Replace the service cable replace the existing 200amp service cable feeding 2 meters install 2 disconnect switches proved surge protection for both panels update the grounding and bonding as per code
Valuation:
N/A
Permit #:
BCCM-25-001938
Status:
complete
Fee:
$134
Permit Type:
Interior trades only
Building Type:
N/A
Amend permit: addition electrical contractor. (original permit:com2024-02667:scope of work: ------ level ii interior alterations ------- bathroom renovation and life and fire safety upgrades as per plans as per code.) original permit description:(com2024-02667) scope of work: ------ level ii interior alterations ------- bathroom renovation and life and fire safety upgrades as per plan... see more
Valuation:
N/A
Permit #:
COM2024-87772
Status:
issued
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
Building permit number 492200 install 100 amp subpanel 16 lights 15 switches 17 receptacles 1 fan and 3 circuits
Valuation:
$20,000
Permit #:
495470
Status:
complete
Fee:
$225
Permit Type:
Elecperm
Building Type:
N/A
Service upgrade from 200amps to 400amp provide surge protection for both panels relocate the bge meter to the exterior of the house updated grounding and bonding
Valuation:
N/A
Permit #:
BRCM-25-013853
Status:
complete
Fee:
$94
Permit Type:
Interior trades only
Building Type:
N/A
Replace old 200amp panel with new 200 amp panel. install an external disconnect. new seu cable. installed interconnected 3 smoke detectors and 2 combo smoke.<div>**replace garage sub panel. sleeve well pump conductor. addition gfci protection in garage.** </div>
Valuation:
$2,500
Permit #:
372203
Status:
complete
Fee:
$245
Permit Type:
Elecperm
Building Type:
N/A
Pull feed for 240v air handler. wire non fusible disconnect and hook up air handler. rewire 120v furnace switch. install pull chain light. install gfci convenience outlet. pull thermostat wire
Valuation:
N/A
Permit #:
E02395812
Status:
complete
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
. house was hit by lightning and there was fire and water. utility company pulled meter from site we need to get inspected just to get meter reinstalled
Valuation:
N/A
Permit #:
E02417701
Status:
filed
Fee:
$302
Permit Type:
N/A
Building Type:
N/A
Upgrading service from 100amps to 200amps. meter to be moved from indoor basement to outside of home and a 200amp outdoor service disconnect added
Valuation:
N/A
Permit #:
E02416797
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Service upgrade from 150 amps to 200 amps. addition exterior disconnect switch. perform aluminum remediation on 85 switches & outlets and 25 lights and exhaust fan. interconnect smoke alarms. 4102964146
Valuation:
N/A
Permit #:
E22000435
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Repair existing non code compliant work. replace feeder to detached garage. replace existing subpanel. install one circuit and receptacle for garage door opener. provide grounding for subpanel
Valuation:
$2,000
Permit #:
427100
Status:
complete
Fee:
$201
Permit Type:
Elecperm
Building Type:
N/A
Pull feed for 240v air handler. wire non fusible disconnect and hook up air handler. rewire 120v furnace switch. install pull chain light. install gfci convenience outlet. pull thermostat wire
Valuation:
N/A
Permit #:
E02395812
Status:
complete
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Upgrade the existing electrical service from 200amp to 400amps
Valuation:
N/A
Permit #:
BRCM-25-009160
Status:
complete
Fee:
$67
Permit Type:
Interior trades only
Building Type:
N/A
Heavy up from 100 amps to 200 amps. install surge protector
Valuation:
N/A
Permit #:
BCCM-25-001557
Status:
complete
Fee:
$82
Permit Type:
Interior trades only
Building Type:
N/A
Heavy up service from 100 amps to 200 amps. install external disconnect and surge protection. meter to move to outside. bge w/o 19922717
Valuation:
N/A
Permit #:
E02409410
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Heavy up service from 100 amps to 200 amps. install external disconnect and surge protection. meter to move to outside. bge w/o 19922717
Valuation:
N/A
Permit #:
E02409410
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Aluminum remediation - all aluminum devices. service upgrade from 150amps to 200 amps. smoke detectors and combo smoke/co detector hardwire. grounding and bonding
Valuation:
N/A
Permit #:
E02384817
Status:
expired
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Electrical to include: (4) recessed lights in pavilion (2) standard outlets (2) standard switches (1) ceiling fan installation & box (customer to provide fan) (8) recessed lights under deck (2) standard outlets & (2) outdoor switches4102964146 b20003549
Valuation:
N/A
Permit #:
E20005110
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Meter needs to be replaced. grounding updated. bge is requiring an inspection
Valuation:
N/A
Permit #:
BRCM-25-015297
Status:
complete
Fee:
$57
Permit Type:
Interior trades only
Building Type:
N/A
Nathan Lee Hartman Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Nathan Lee Hartman License info
Verified License
| License # | 10397 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Nathan Lee Hartman at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-92 |
| 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.
Check this license's status for Nathan Lee Hartman at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | T1-0006099 |
| Status | Inactive |
| State | Delaware |
| Type | Electrician |
- According to the State of Delaware, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Nathan Lee Hartman at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | Westfield |
143
Permits
- Building permit records show that Nathan Lee Hartman has worked on 143 permitted projects.
Nathan Lee Hartman Employees
NH
Nathan Lee Hartman
Owner