Updated: Dec 11, 2025
Location and Projects
Address
350 Granary Rd, Forest Hill, MD, 21050
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Testerman Electrical Company
Testerman Electrical Company at 350 Granary Rd, Forest Hill, MD 21050, held a Electrician license (#CON-4431) with the Annapolis contractors license board with an expiration date of 10-31-2022. We last verified the license was expired on 05-15-2025.
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 project planner to be easily matched to qualified, licensed professionals in your area.
Testerman Electrical Company Contact Information
Phone Number: (301) 752-2378
Address: 350 Granary Rd, Forest Hill, MD 21050
Testerman Electrical Company Forest Hill
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Testerman Electrical Company, log in and update your license info in the “Edit Profile” tab.
Activity
|
13 projects
|
2025 |
|
20 projects
|
2024 |
|
28 projects
|
2023 |
Our building permit records indicate that Testerman Electrical Company has worked on at least
61.0 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
|
4 projects
|
New Constructions |
|
59 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Testerman Electrical Company mostly works on
electrical project
and new construction
projects.
Pricing
|
3 projects
|
$5k-$20k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $225,000. This graph shows the distribution of these job values.
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.
Building Permits by Testerman Electrical Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 200 amps service and complete wiring for single family dwelling resd-241086
Valuation:
$300,000
Permit #:
ELEC-250318
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade service to 400amps - (2) 200 amp panels disconnects & surge protectors line & load side cables and update grounds
Valuation:
N/A
Permit #:
E02413282
Status:
filed
Fee:
$302
Permit Type:
N/A
Building Type:
N/A
Associated building permit b02428546 interior renovation requiring wiring for renovation addition of outlets switches lighting (1) smoke and (3) bathroom fans owner is maryland properties 2020 llc
Valuation:
N/A
Permit #:
E02405877
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
New 100 amp 120/208v single phase bge service including primary duct bank direct buried secondary conduits. new exterior site lighting. new power and lighting wiring on interior of building
Valuation:
N/A
Permit #:
E02403212
Status:
filed
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Install (510) devices wiring and service for new dwelling (resd-210179). 400 amp service (smeco)
Valuation:
$950,000
Permit #:
ELEC-210775
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2024-12-05
Swap out existing 200 amp panel with new larger 200 amp panel with more space addition exterior w/p gfi protected quad outlet by meter
Valuation:
N/A
Permit #:
E24006695
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
All associated wiring for addition (comm-200082) and heavy up from 100 amp to 600 amp service and addition 200 amp sub panel
Valuation:
$1,049,550
Permit #:
ELEC-222730
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Extend existing feeders to trailers and re-connect existing fire alarm and addition 30 data drops to mic-220081
Valuation:
$240,000
Permit #:
ELEC-221799
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical permit - residential
2022-09-08
Residential wiring and service with lv to (resd-210979) ; new dwelling
Valuation:
$300,000
Permit #:
ELEC-220831
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of new electric transformer and panel. new branch wiring for receptacles and fixtures. new low volt wiring
Valuation:
N/A
Permit #:
E02409230
Status:
complete
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
New 350 amp service and all associated wiring for resd-211286
Valuation:
$700,000
Permit #:
ELEC-220677
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 350 amp service and all associated wiring for resd-210151
Valuation:
$450,000
Permit #:
ELEC-212249
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 350 amp service and all associated wiring for resd-210815
Valuation:
$550,000
Permit #:
ELEC-212248
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 350 amp service and all associated wiring for resd-210770
Valuation:
$500,000
Permit #:
ELEC-211875
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wiring for addition and home 200 amp service 46 lights 24 switches 4 pf 3 bathroom fan 23 recep 7 smokes cir for washer dryer dw disposal electrical cooktop and oven air conditioning and furnace
Valuation:
N/A
Permit #:
E02389215
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Complete wiring of new single family dwelling with new 200 amp service (smeco) with low voltage to resd 201148
Valuation:
$275,000
Permit #:
ELEC-202493
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
200 amp service and all associated wiring with dwelling including low voltage wiring to resd-190905
Valuation:
$500,000
Permit #:
ELEC-192987
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new subpanels in place of existing ems panel and devices new branch power and lighting. install power poles and new light fixtures
Valuation:
N/A
Permit #:
E02409647
Status:
complete
Fee:
$231
Permit Type:
N/A
Building Type:
N/A
Install 50 amp gfci protected circuit for swim spa trench
Valuation:
N/A
Permit #:
E25003195
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
New 350 amp service and all associated wiring for resd-210529
Valuation:
$550,000
Permit #:
ELEC-211876
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
Testerman Electrical Company License info
Inactive License
| License # | CON-4431 |
| 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 Testerman Electrical Company at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-3634 |
| 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 Testerman Electrical Company 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 Testerman Electrical Company, log in and update your license info in the “Edit Profile” tab.
Insured
| Insurer | Erie Ins Exchange |
476
Permits
- Building permit records show that Testerman Electrical Company has worked on 476 permitted projects.
He was very professional. Got here on time, reasonable rates, excellent work! I have recommended him to many others!