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Location and Projects

Headquarters Address
Lorton, VA, 22079
Local address
6774 Dorsey Rd, Elkridge, MD, 21075
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Kolb Electric Inc

Since its establishment in 1925, Kolb Electric has specialized in providing quality professional service in the Washington and Baltimore Metropolitan areas. We are proud of the fact that Kolb Electric continues to be a family owned and operated business. The cornerstone of our continued success has been our commitment to customer satisfaction and never-ending ambition to provide the latest technical services available.

From BuildZoom: Kolb Electric Inc, 6774 Dorsey Rd, Elkridge, MD (Owned by: Paul Malcolm Kolb) holds a Electricians license according to the Maryland license board.

Their BuildZoom score of 99 ranks in the top 15% of 58,058 Maryland licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Kolb Electric Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Kolb Electric Inc Services

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Kolb Electric Inc Contact Information

Phone: (301) 829-4899 Edit
Headquarters Address: Lorton, VA, 22079
Local Address: 6774 Dorsey Rd, Elkridge, MD 21075 Edit

Kolb Electric Inc Elkridge

Quality

99
85th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Kolb Electric Inc has a BuildZoom score of 99, which places them above 85% of 58,058 contractors in Maryland.

Activity

43 projects
2025
35 projects
2024
35 projects
2023
Our building permit records indicate that Kolb Electric Inc has worked on at least 113.0 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.

Experience

112 projects
Electrical projects
Analyzing permits over the last 4 years shows that Kolb Electric Inc mostly works on electrical project projects.

Pricing

9 projects
< $5k
2 projects
$5k-$20k
1 project
$20k-$50k
1 project
$50k-$100k
2 projects
$100k-$250k
Value Not Public: 98.0 projects
The typical size of their permits is approximately $4,328. 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 Kolb Electric Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Electrical (residential) - existing building
2025-08-01
Remove the existing electrical panel and install one (1) new 200amp main breaker electrical panel in its place. we will install one (1) new meter can and associated service cable to the new electrical panel. a 200amp main disconnect will be installed adjacent to the new meter can
Valuation:
$3,000
Permit #:
ELECR-2025-0294
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2025-07-07
Furnish and install a new 1p 20a ch breaker within the panel; furnish and install 160 feet of 12/2 uf & #6 bare copper from the location of the main electrical panel in the basement to the opposite end of the unfinished basement where it will exit the home and be entrenched until the location of the receptacle. 2. approximately 30 feet of hand trenching is required from the corner of ... see more
Valuation:
N/A
Permit #:
E25003657
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Electrical - (c) add/alt - with service change
2024-01-29
Installation of four (4) electrical vehicle (ev) charging stations and accommodations for four (4) additional ev charging stations for the gaithersburg double tree hilton located at 620 perry parkway gaithersburg md. the size of the ev power distribution panel is projected to be 400 amps at 208 volts 3 phase based on the demand of the four (4) ev stations to be installed in the first ... see more
Valuation:
$124,000
Permit #:
ELEC-32152-2023
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing service cable from poa to meter base. install service mast through roof. install new service cable from meter base to service mast. no other work to be completed.<div>work order #774473602</div><div>*8/5/25 update address to include flint in the street name* scw</div>
Valuation:
N/A
Permit #:
497100
Status:
complete
Fee:
$72
Permit Type:
Elecperm
Building Type:
N/A
Residential electrical new home permit
2025-08-26
Meter stack replacement. (1) central location in (1) building. 1 meter stack with (10) meters. units in the building are 517 518 523 524 527 528 533 534 537 and 538
Valuation:
N/A
Permit #:
E25004919
Status:
issued
Fee:
$600
Permit Type:
N/A
Building Type:
N/A
Electrical permit
2024-05-14
Install (1) additional 200a load center. install (15) new receptacles (6) new switches and (6) new light fixtures in basement of residence. all new installations also including new wiring and box install
Valuation:
N/A
Permit #:
E02402463
Status:
filed
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
Electrical permit - residential
2025-04-09
Replacement of a 400 ampo meter stack and tap box and work with smeco unit 202 meter number 36-tmd 86005394 i70s
Valuation:
N/A
Permit #:
ELEC-250323
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical permit - residential
2025-04-09
We are replacing the 400 amps meter stack and that is it and work with smeco unit 201 meter # 2h6034478447
Valuation:
N/A
Permit #:
ELEC-250262
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Non-residential electrical permit
2023-05-15
Install conduit and meter can for power company with 3 schedule 40 conduit 100 amp meter can on shed and 100 amp disconnect on side of existing shed and pull string through conduit for potomac edison to pull work wire. highland manor community association
Valuation:
N/A
Permit #:
2022-05862
Status:
approved
Fee:
$480
Permit Type:
N/A
Building Type:
N/A
Electrical permit - commercial
2025-04-09
Replacement of the 400 amp meter stack and tap box and work with smeco. house meter #2h6034558699
Valuation:
N/A
Permit #:
ELEC-250324
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildingapplication
2025-08-28
Remove and replace weather head and 200-amp service entrance cable from poa to meter base<div>related work order #: <b>773844855</b></div>
Valuation:
N/A
Permit #:
495244
Status:
complete
Fee:
$70
Permit Type:
Elecperm
Building Type:
N/A
Buildingapplication
2025-09-17
Panel upgrade of 200a with service wire replacement.<div>work order #772911864</div><div>**9/2/25 revision - change to 100 amp service."</div>
Valuation:
N/A
Permit #:
494496
Status:
complete
Fee:
$150
Permit Type:
Elecperm
Building Type:
N/A
Buildingapplication
2025-08-26
Remove and replace 200-amp underground meter base. remove and replace 200-amp service cable from meter base to electrical panel. update grounding and install bonding bridge.<div>wo# 771162965</div>
Valuation:
N/A
Permit #:
485122
Status:
expired
Fee:
$70
Permit Type:
Elecperm
Building Type:
N/A
Commercial electrical permit
2024-01-30
Sunbelt rentals the existing 200a main disconnect has been arcing causing damage to the equipment & feeder cable; the 200a disconnect needs replaced to restore proper power
Valuation:
N/A
Permit #:
E24000499
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Buildingapplication
2024-05-03
Remove and replace 200-amp existing meter base service riser and service cable from meter base to panel in basement. install new ground rods and bonding bridge
Valuation:
N/A
Permit #:
479419
Status:
complete
Fee:
$68
Permit Type:
Elecperm
Building Type:
N/A
County residential electrical permit
2022-01-04
Electrical to remove existing 150 amp service cable and meter socket and replace with new 150 amp service cable from point of attachment to the meter socket and replace meter socket. wr# 760995760
Valuation:
N/A
Permit #:
2021-05367
Status:
complete
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
One and two family combo permit
2025-08-28
Perform heavy up electrical service. increase to 200 amps
Valuation:
$123,337
Permit #:
BRCM-25-015775
Status:
complete
Fee:
$167
Permit Type:
Interior alterati...
Building Type:
N/A
Electrical - (c) add/alt - with service change
2024-05-13
Water park concessions building: install two dedicated circuits for cook top equipment install 5 new shunt trip breakers in panel for ansel system
Valuation:
N/A
Permit #:
ELEC-33034-2024
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential electrical miscellaneous permit
2024-07-19
Re-bonding of the existing anchor for the battery operated ada chair lift for pool; bonding conductor was disconnected so anchor could be replaced
Valuation:
N/A
Permit #:
E24004081
Status:
complete
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
Electrical - (c) add/alt - with service change
2024-05-13
Water park concessions building: install two dedicated circuits for cook top equipment install 5 new shunt trip breakers in panel for ansel system
Valuation:
N/A
Permit #:
ELEC-33034-2024
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A

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