Updated: May 12, 2026
Location and Projects
Headquarters Address
6480 SLIGO MILL ROAD, Takoma Park, MD, 20912
Local address
102 N Highland St, Arlington, VA, 22201
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Joseph Klockner/ Jos Klonkner & Company Plumber
Joseph Klockner/ Jos Klonkner & Company, 102 N Highland St, Arlington, VA holds a Commercial Building (Cbc), Residential Building (Rbc), Plumbing (Plb), Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva) license according to the Virginia license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Joseph Klockner/ Jos Klonkner & Company, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Joseph Klockner/ Jos Klonkner & Company Services
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Joseph Klockner/ Jos Klonkner & Company Contact Information
Headquarters Address: 6480 SLIGO MILL ROAD, Takoma Park, MD, 20912
Local Address: 102 N Highland St, Arlington, VA 22201
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Building Permits by Joseph Klockner/ Jos Klonkner & Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
Repair storm damage from three trees hitting the house. includes roof repairs re-insulation drywall paint electrical and repairs to sections of the deck
Valuation:
$150,000
Permit #:
213560175
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Repair portion of roof siding sidewalls some 2nd floor interior walls and portions of deck
Valuation:
$80,000
Permit #:
213630146
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Addition to existing deck - remove existing deck railing and decking and replace with new
Valuation:
$8,750
Permit #:
B1601258
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ground floor remodel addition to main floor screened porch **wall check plat required**
Valuation:
$187,000
Permit #:
B1301605
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
6628 Melrose Dr, Mc Lean, VA
2013-07-19
Sfd/interior alterations-remodel kitchen/laundry room--no structural changes//cb
Valuation:
$5,000
Permit #:
132000060
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Retainig walls + paver patio + exterior stairs & landings + remodel kitchen. **
Valuation:
$45,000
Permit #:
B1602489
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Multiple work permit
70 River Birch Dr, GREAT FALLS, VA
2008-05-15
Interior alteration to kitchen///demo/remove existing deck/convert sunroom to building new second story
Valuation:
$175,000
Permit #:
81060268
Status:
Finalized
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Replace front stoop building rear addition remodel kitchen and bedroom
Valuation:
$158,700
Permit #:
B1201407
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
71 River Birch Dr, Great Falls, VA
2013-03-08
Remove storm damage garage roof and building second story over existing as per plans
Valuation:
$51,400
Permit #:
130640196
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
1=12mbh 1=1ton (outside)
Valuation:
$2,500
Permit #:
M1301754
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior alterations - bathrooms and kitchen
Valuation:
$21,700
Permit #:
B1501602
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition for relocated bathroom remodel kitchen wall check required
Valuation:
$11,700
Permit #:
B1102087
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Deck
70 River Birch Dr, GREAT FALLS, VA
2014-07-10
Extend deck with existing steps no hot tub per plans
Valuation:
$5,150
Permit #:
141910203
Status:
Finalized
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Detached structure residential
70 River Birch Dr, GREAT FALLS, VA
2009-04-09
Building detached one story guest house on piers with loft above and building two open decks with stairs a
Valuation:
$350,000
Permit #:
83580126
Status:
Finalized
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Amended 8/31/10: 1 water service;sdo 1 sishwasher 1 icemaker 1 lavatory 1 sink 1 washing machine 1 gas furnace 1 gas appliance 1 water service
Valuation:
$0
Permit #:
P1000377
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior alter. residential
70 River Birch Dr, GREAT FALLS, VA
2008-09-11
Amend 81060268 to convert garage into living space
Valuation:
$30,000
Permit #:
82540080
Status:
Finalized
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Sfd/install gas log/lighter/fireplace/dkm pps3fireplace
Valuation:
$0
Permit #:
923420699
Status:
Permit Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Plumbing/gas residential
70 River Birch Dr, GREAT FALLS, VA
2009-06-29
Install plumbing for one story guest house
Valuation:
$0
Permit #:
91800279
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Building Permit
70 River Birch Dr, Great Falls, VA
2009-11-16
Install heat pump for guest house
Valuation:
N/A
Permit #:
92380099
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Plumbing/gas residential
70 River Birch Dr, GREAT FALLS, VA
2008-08-26
Relocate sink
Valuation:
$0
Permit #:
82390163
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
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Verified License
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Joseph Klockner/ Jos Klonkner & Company License info
Verified License
| License # | 2701027213 |
| Status | Active |
| State | Virginia |
| Type | Commercial Building (Cbc), Residential Building (Rbc), Plumbing (Plb), Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Joseph Klockner/ Jos Klonkner & Company at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
12
Permits
- Building permit records show that Joseph Klockner/ Jos Klonkner & Company has worked on 12 permitted projects.
Joseph Klockner/ Jos Klonkner & Company Employees
JK
Joseph Klockner
Owner