Updated: Nov 24, 2025
Location and Projects
Address
PO Box 63, Laurel, MD, 20725
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C.D. Williams Electric Co
C.D. Williams Electric Co at PO Box 63, Laurel, MD 20725, has a BuildZoom score of 0 and ranks in the top 99% of 58,058 Maryland contractors.
If you are thinking of hiring C.D. Williams Electric Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
C.D. Williams Electric Co Contact Information
Phone Number: (443) 745-6484
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Address: PO Box 63, Laurel, MD 20725
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Building Permits by C.D. Williams Electric Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install a 240v 60amp circuit for a car charger in homeowner's pole barn; pole barn is a separate building with its own meter and 200 amp service; the only load is some lights and outlets
Valuation:
N/A
Permit #:
E25002593
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Kitchen wiring (14 duplex outlets 4 switches 6 lights range outlet microwave outlet disposal wiring dishwasher wiring and 200 amp heavy-up for underground service
Valuation:
N/A
Permit #:
E25002751
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Replace 4/0 200 amp service cable from the service head to the electric meter; install a 200 amp weatherproof main breaker panel to the left of the electrical meter; install conductors in a 2 pvc pipe between the meter & the wp panel; install surge protection in the panel; install (3) 100 amp 2 pole breakers in the wp panel & connect to (3) existing ser cables that feed (3) existing p... see more
Valuation:
N/A
Permit #:
E24000097
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Heavyup from 100amps to 150amps for existing overhead service at cottage (2930). will need to be a work-with with bge. replace 30amp water heater circuit and 50amp range circuit
Valuation:
N/A
Permit #:
E02409248
Status:
filed
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Replace 150 amp service cable; install an emergency weatherproof disconnect switch to the left of the electric meter; install a surge protector in the existing breaker box; bond the hot cold & gas pipes at the water heater; grounding was existing including #6 copper to within 5 of water pipe entrance #6 jumper at water meter & ground rods location note: this is a flag lot on the right... see more
Valuation:
N/A
Permit #:
E23005384
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
200amp heavy-up and installation of 1 gfci/afci protected outlet on the side of house near the back
Valuation:
N/A
Permit #:
E02414311
Status:
filed
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
200amp panel replacement including service cable from meter to panel for existing 200amp underground service. install surge protector and disconnect. install 2 ground rods
Valuation:
N/A
Permit #:
E24000217
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2024-12-05
Trench approx. 90ft to install circuit to new pavillon including an outlet 1 switch and 1 ceiling fan. b24002857
Valuation:
N/A
Permit #:
E24006686
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install 240volt circuit for tesla car charger.48/60 amps charger has built-in gfci protection. charger will be in attached garage between the 2 garage doors. also adding an additional duplex 120v outlet in garage
Valuation:
N/A
Permit #:
E23003719
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace 200 amp service cable from meter to panel including adding an emergency disconnect per code; residence has an existing footer ground; incoming service is underground 3014984846
Valuation:
N/A
Permit #:
E22005903
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Finish basement rough-in & final wiring including the following: (1) 60 amp sub-panel; 33 duplex outlets 22 led lights 8 switches bathroom exhaust fan dishwasher & disposal b23001691
Valuation:
N/A
Permit #:
E23004485
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
200amp heavy-up for underground service
Valuation:
N/A
Permit #:
E25002815
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Replace existing 200 amp breaker box & service cable; install 200 amp emergency outside disconnect & whole house surge protection 301.498.4846
Valuation:
N/A
Permit #:
E22006833
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Install 200 amp emergency disconnect; install 50 amp car charger circuit in garage; home has gas heat & gas hot water
Valuation:
N/A
Permit #:
E24006352
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace (2) damaged service cables for existing 400amp service. install (2) disconnects as required per code. 3014984846
Valuation:
N/A
Permit #:
E22002811
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2023-07-14
Install 4 outlets 2 lights & 2 switches for home office; install (1) gfi/arc breaker in place of existing breaker b23002268
Valuation:
N/A
Permit #:
E23003717
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
200 amp panel replacement w underground service; need bge to pull meter asap
Valuation:
N/A
Permit #:
E24006040
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Replace service cable from panel to meter. addition outside disconnect. service is 200amps and underground
Valuation:
N/A
Permit #:
E23005271
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2023-07-21
Repairs due to fire: 12 outlets 6 lights 6 switches 2 smoke detectors dishwasher wiring & disposal wiring 3014984846 b23001795
Valuation:
N/A
Permit #:
E23003884
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Replace panel & 2/0 service cable for a 150 amp existing underground service; no service increase
Valuation:
N/A
Permit #:
E23005700
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
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C.D. Williams Electric Co License info
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109
Permits
- Building permit records show that C.D. Williams Electric Co has worked on 109 permitted projects.