Updated: May 12, 2026
Location and Projects
Address
9651 OLD WELLINGTON RD, Manassas, VA, 20110
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Frontier Plumbing Systems LLC
Frontier Plumbing Systems LLC, 9651 Old Wellington Rd, Manassas, VA holds a Plumbing (Plb), Gas Fitting (Gfc) license and 1 other license according to the Virginia license board.
Their BuildZoom score of 94 ranks in the top 24% of 131,387 Virginia licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Frontier Plumbing Systems LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Frontier Plumbing Systems LLC Services
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Frontier Plumbing Systems LLC Contact Information
Address: 9651 OLD WELLINGTON RD, Manassas, VA 20110
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Frontier Plumbing Systems LLC Manassas
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Frontier Plumbing Systems LLC has a BuildZoom score of 94, which places them above 76% of 131,387 contractors in Virginia.
Activity
|
2 projects
|
2023 |
Our building permit records indicate that Frontier Plumbing Systems LLC has worked on at least
2.0 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.
Pricing
|
2 projects
|
< $5k |
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 Frontier Plumbing Systems LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
New addition 2nd floor and side mud room laundry. master bathroom new shower free stand tub double vanity new bathroom #4 off new bedroom over garage tub toilet single vanity mud room dog wash sink laundry valve/drain box. laundry utilty sink. upgrade to tankless water heater with hot recirculation loop. gas washington gas split meter 2psi request
Valuation:
$16,000
Permit #:
221740360
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Building Permit
6328a Richmond Hy, Alexandria, VA
2022-04-14
Existing tenant space with existing roof top unit 90, 000 btu--gas pipe alteration valve install new branch line extended 20 feet valve and capped off for future for 2nd tenant space. the gas to rut is existing the branch is new--the former single tenant space being converted into two spaces
Valuation:
$2,100
Permit #:
221040299
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Restaurant/carry out
1 gas range 1 gas pipe 1 sink 1 dishwasher 1 icemaker 2 water pipes b2102809 new gas line 3/4 10 for new gas range upsize k sink drain to 2 with aad under sink re-route existing 1.5 vent 3 sanitary stack over one wall stud bay--make room for new range duct vent re route water risers to different wall to make room
Valuation:
$2,500
Permit #:
P2200096
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate existing k sink addition new island sink & dw with ops drian pot filler over new 65 gas range in new location new gas line powerder room pull/replace laundry pull replace new location of washer box--2 g disposals new wall hydrant
Valuation:
$5,000
Permit #:
222640018
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Upgrade kitchen relocate sink and addition a sink addition an ice maker appliance with and open site drain for pumped condensate under sink powder room exact replacement relocate gas line to new range top location
Valuation:
$3,500
Permit #:
222560013
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Main level bathroom replaced existing 3 sanitary stack serving bathroom--(cracked) addition 2nd lavatory sink making two total wc moves 6 to new center upsize shower same location with new 2 trap and drain
Valuation:
$3,500
Permit #:
PLM2023-01034
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing a 3/4 pex-a hot water return loop in basement in connection with new tankless wh and an open site drain off of 3 sanitary for condensate. water soften being added after main cold supply valve
Valuation:
$1,000
Permit #:
PLB2023-00873
Status:
final
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Building Permit
4208 Waller Rd, Fairfax, VA
2021-09-22
The existing 1/2 lb gas tubing routed under old outside deck feeding a 18, 000 btu gas log fire place needs to be removed and then a new 5/8 od copper line installed inside and reconnected to existing wall valve. the new rough in will connect to existing branch with valve of the interior gas meter and run along basement ceiling to basement fireplace
Valuation:
$800
Permit #:
212650017
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Building Permit
8805 Winthrop Dr, Alexandria, VA
2021-07-26
Install a new exterior gas line buried 18 deep from gas meter location to pool heater 400, 000 btu's 44feet of d length and continue burried line 110 feet to pavilion fire place (45, 000 btu) and grill 65.000 btu's. 2 psi line to regulators at equipment--meter will need to be upgraded by utility provider
Valuation:
$800
Permit #:
212070092
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Hall bathroom move tub deeper move existing toilet over 3feet to make room for double lavatory--pull and replace of existing all same wet wall. adding new 2nd lavatory
Valuation:
$3,000
Permit #:
222560025
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Building Permit
1028 Cup Leaf Holly Ct, Great Falls, VA
2022-02-08
Ex-single vanity to a double vanity--drains adjusted new tub fixture free standing tub w floor mnt faucet shower drain to relocate to newfixtueadjusted localtion
Valuation:
$3,500
Permit #:
220390270
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Remove existing electrical 30 ventless cook top and replace with natural gas 30 ventless cook top--max btu 43, 200 hour. new 1/2 od gas line semi rigid copper at 40ft of developed length from low pressure 0.5lbs manifold to appliance location
Valuation:
$650
Permit #:
201480122
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Building Permit
11706 Putting Green Ct, Reston, VA
2022-03-03
Existing kitchen sink replaced dish washer moving location adding a 1/4 copper tubing for ice maker. controlled under kitchen sink
Valuation:
$1,200
Permit #:
220620020
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Townhouses
**apply via bld**finish above ground rough in for basement bathroom--1 wc 1 lav 1 shower base, --includes open floor and adjusting the wc location and shower a few inches to accommodate new layout
Valuation:
$1,500
Permit #:
PLB2021-00879
Status:
revoked
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 2psi gas line to water heater replacement from tank to tankless 199, 000 btu's in unfinished basement
Valuation:
$2,000
Permit #:
GAS2023-00491
Status:
final
Fee:
$108
Permit Type:
N/A
Building Type:
N/A
New bar sink fixture adjacent to kitchen existing kitchen drain move 2 feet over new pvc--existing powder r- alteration to lav drain/water for floating vanity. replace toilet flange for new floor height. re-locate existing abs 3 stack 4 ft away to new wall and horizontal fixture branches for new ceiling hight. . replace existing (non consealed) main house drain and branches from abs t... see more
Valuation:
$2,500
Permit #:
192390095
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
1 shower 1 sink 1 water closet 1 water pipe unit 711 floor 7 b2000257 **this is a pull & replace toilet lav shower mixing valve/trim for existing fixtures in residential condo**
Valuation:
$1,000
Permit #:
P2001975
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Finish basement - new bedroom with existing egress window new bathroom new open space. non-structural work no wet bar
Valuation:
N/A
Permit #:
PLB2021-00889
Status:
final
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
Kitchen facelift existing fixtures new ice maker line routed from under sink source over to fridge new stop valves
Valuation:
$800
Permit #:
213120408
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Townhouses
Provide dwv and domestic hot/cold water to new power room--single vanity and water closet--floor mount-gravity flush and tie into unfinished mechanical area to existing 3 sanitary and water supply
Valuation:
$1,800
Permit #:
193170005
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Townhouses
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Verified License
BuildZoom confirmed this contractor's license
Frontier Plumbing Systems LLC License info
Verified License
| License # | 2705146294 |
| Status | Active |
| State | Virginia |
| Type | Plumbing (Plb), Gas Fitting (Gfc) |
| Business Type | Llc |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Frontier Plumbing Systems LLC 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 # | 2705146294 |
| Status | Inactive |
| County | Spotsylvania County |
| Type | Contractor |
| Business Type | Llc |
- According to the Spotsylvania County, VA, 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 Frontier Plumbing Systems LLC at the Spotsylvania County, VA.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
49
Permits
- Building permit records show that Frontier Plumbing Systems LLC has worked on 49 permitted projects.