Updated: May 12, 2026
Location and Projects
Address
8 WILLIAMS STREET, Hampton, VA, 23663
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Jeffco HVAC/Mechanical Contractor
Jeffco, 8 Williams St, Hampton, VA (Owned by: Jeffrey B Robins President) holds a Residential Building (Rbc), Commercial Building (Cbc) license and 2 other licenses according to the Virginia license board.
Their BuildZoom score of 92 ranks in the top 32% of 131,387 Virginia licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jeffco, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jeffco Contact Information
Phone Number: (301) 564-5129
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Address: 8 WILLIAMS STREET, Hampton, VA 23663
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This is a sample of this contractor's permits. Click here to access their complete permit history.
2 story addition addition/renovation - incorporate existing sunroom into main level living space addition covered porch over existing raised terrace addition upper floor addition over existing sunroom enclose area under existing raised terrace relocate 2nd interior stair interior alterations to 2nd floor relocate master bathroom into new addition 2nd floor full bathroom remodel renov... see more
Valuation:
$150,000
Permit #:
181020171
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Building Permit
10914 Shallow Creek Dr, Great Falls, VA
2013-08-12
Building two story addition to back of existing house. basement level of addition is walk out. the first floor of addition is a screened porch with deck and stairs
Valuation:
$202,000
Permit #:
131750045
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Addition bathroom over existing living room
Valuation:
$100,000
Permit #:
B1602812
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration to residential building
3100 N Monroe St, VA
2016-06-20
2 floors interior renovation
Valuation:
$200,000
Permit #:
B1601716
Status:
APPLIED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Multiple work permit
10105 High Hill Ct, GREAT FALLS, VA
2013-09-20
Building one story addition with finished basement
Valuation:
$100,000
Permit #:
131830095
Status:
Finalized
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Minor interior alteration kitcfhen, bathroom remodeling recess fixtures--contact andy 410-458-2989 for access
Valuation:
$15,000
Permit #:
B1401366
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovate existing fireplace to create a 2 side fireplace
Valuation:
$800
Permit #:
B1602026
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sfd/build stone retaining wall/dvs s1 problem soils bpdrsee pg 1 s1p2grading plan attached to 96215b
Valuation:
$1,000
Permit #:
962277557
Status:
Permit Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Interior alteration - remove two walls
Valuation:
$1,000
Permit #:
B1101691
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sfd/build retaining wall(backside of house)
Valuation:
$5,000
Permit #:
023538692
Status:
Permit Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Heat pump air conditioning
Valuation:
$4,000
Permit #:
M-0408248-00
Status:
expired
Fee:
$54
Permit Type:
N/A
Building Type:
N/A
Mechanical prmt (residential) - light alteration or remodel
2009-12-21
1: alter. - light remodelingsingle family detached un 2: install 2 heat pumps systems with ductwork. 3:
Valuation:
$8,000
Permit #:
M09122117
Status:
expired
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Jeffco License info
Verified License
| License # | 2705019384 |
| Status | Active |
| State | Virginia |
| Type | Residential Building (Rbc), Commercial Building (Cbc) |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Jeffco at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2705062400 |
| Status | Inactive |
| State | Virginia |
| Type | Heating Ventilation And Air Conditioning (Hva) |
| Business Type | Corporation |
- According to the Virginia Department of Professional and Occupational Regulation, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Jeffco at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 2705091459 |
| Status | Unable To Verify |
| State | Virginia |
| Type | Building (Bld) |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
10
Permits
- Building permit records show that Jeffco has worked on 10 permitted projects.
Jeffco Employees
JP
Jeffrey B Robins President
Owner