Updated: May 12, 2026
Location and Projects
Headquarters Address
4520 MACK AVENUE, Frederick, MD, 21703
Local address
2700 Clarendon Blvd, Arlington, VA, 22201
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Kg Johnson Plumber
Kg Johnson Inc, 2700 Clarendon Blvd, Arlington, VA holds a Plumbing (Plb), Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva) license according to the Virginia license board.
Their BuildZoom score of 103 ranks in the top 10% of 131,387 Virginia licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kg Johnson Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Kg Johnson Inc Services
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Kg Johnson Inc Contact Information
Headquarters Address: 4520 MACK AVENUE, Frederick, MD, 21703
Local Address: 2700 Clarendon Blvd, Arlington, VA 22201
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Kg Johnson Inc Arlington
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Kg Johnson Inc has a BuildZoom score of 103, which places them above 90% of 131,387 contractors in Virginia.
Activity
|
1 project
|
2025 |
|
4 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Kg Johnson Inc has worked on at least
9.0 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
|
5 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Kg Johnson Inc mostly works on
plumbing project
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
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 2 story vehicle sales building install area drains on level 1 garage & 1st floor storm piping to roof drains gas piping to rtu’s domestic water booster pump backflow preventers for sprinkler & domestic services and plumbing to bathrooms on 1st and 2nd floors. still being reviewed under bldc2023-00059
Valuation:
$210,000
Permit #:
PLM2023-01183
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 backflow preventer; 3 sinks; 1 grease intercepter; 3 water pipes; 1 water heater; 3 floor drain; 1 service sink; *** piping to sinks and grease trap grading paving provide bike path pedestrian walkway path to future vre station construct performance platform provide underground fountain vault 4 kiosks (#1, #2 #3 & #9) construct new bathroom facility
Valuation:
$22,000
Permit #:
P2201673
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 generator 1 gas pipe 2 water closets 2 lavs 2 waterpipes 1 sink 1 grease interceptor 3 drinking fountains 2 water heaters 3 floor drains 1 service sink 1 hosebib wall hydrant (1) eyewash
Valuation:
$225,000
Permit #:
P2102980
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing to 2 story lexus sales building
Valuation:
$600,000
Permit #:
PLM2023-01133
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
*targeted industry* - underground garage
Valuation:
$450,000
Permit #:
PLB2022-02635
Status:
final
Fee:
$3,450
Permit Type:
N/A
Building Type:
N/A
Plumbing for new parking garage
Valuation:
$450,000
Permit #:
PLB2023-02429
Status:
revoked
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 water service 1 backflow prevention device 1 water closet 1 lav 2 water pipe 2 sinks 1 dishwasher 2 water heater 3 floor sinks 3 floor drains 2 hosebib b2101657 floor: 1 unit:1
Valuation:
$60,000
Permit #:
P2201533
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 drinking fountain 4 floor drain , 3 lavatory 30 open site drain 4 sink 1 urinal 4 water closet, 2 water heaters 2 gas roof top, 1 grease trap 1 eyewash 1 mop sink for the **target store**
Valuation:
$125,000
Permit #:
P2000082
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
6426 Springfield Pz, Springfield, VA
2022-09-23
Install above ground water piping gas piping and storm piping. groundworks were done by others
Valuation:
$95,000
Permit #:
222650256
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
General merchandi...
1 drinking fountain 4 floor 3 lavatory 30 open sisite 4 sink 1 urinal 4 water closet 2 water heater 2 gas roof top unit 1 grese trap 1 eye wash 1 mop sink 1 grease trap 1 eyewash 1 mop sink **target** new tenant build-out for 41, 411 sf retail space with pharmacy grocery and mercantile for target store. no preparing or serving of food. special inspections required
Valuation:
$125,000
Permit #:
P1904159
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
13047 Fair Lakes Shopping Ce, Fairfax, VA
2020-02-06
Replace bathroom fixures with new. addition piping for starbucks//amend to change description of work to plumbing work for tenant and addition backflow hfa 6/22/2020
Valuation:
$129,000
Permit #:
200360364
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
General merchandi...
1 water service 1 backflow perventer 2 sinks 1 grease interceptor 1 water heater 3 floor drains 1 service sink 2 water pipes piping to sinks in kiosk #8. b2101662
Valuation:
$22,000
Permit #:
P2201629
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition (1) kitchen sink (1) coffee makers and replace all fixtures with new to existing rough-in's
Valuation:
$92,400
Permit #:
PLM2024-00714
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing toilets lavatories and urinals with new to existing rough-in's. addition (1) kitchen sink (1) coffee makers
Valuation:
$28,500
Permit #:
PLM2024-00782
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Includes gas piping for future appliances *targeted industry* - underground garage
Valuation:
$10,000
Permit #:
GAS2022-00796
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
N/A
Plumbing and rough in for future tenant
Valuation:
$95,000
Permit #:
221230111
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Shopping center
3 drinking fountain 5 floor drain/sink 16 lava 4 urinal 16 water closet 1 water heater 16 water pipe floors 3 & 4 units 2, 4
Valuation:
$54,000
Permit #:
P2001292
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New construction of carwash facility**takeover from plb2022-00033 (see for inspectios)
Valuation:
$61,000
Permit #:
PLB2022-02516
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Building Permit
7558b Telegraph Rd, Alexandria, VA
2021-07-26
Fitout of a store gas fixtures water service
Valuation:
$80,000
Permit #:
212070261
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Shopping center
Single story building addition (5.2) for a future retail tenant
Valuation:
$1,390,000
Permit #:
PLB2018-01644
Status:
final
Fee:
$841
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Kg Johnson Inc License info
Verified License
| License # | 2701028399 |
| Status | Active |
| State | Virginia |
| Type | Plumbing (Plb), Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva) |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kg Johnson Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
353
Permits
- Building permit records show that Kg Johnson Inc has worked on 353 permitted projects.