Updated: May 12, 2026
Location and Projects
Address
14221-A WILLARD ROAD, Chantilly, VA, 20151
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Total Mechanical Service Co
Total Mechanical Service Co, 14221- A Willard Rd, Chantilly, VA (Owned by: Sae Yeon Kim) holds a Heating Ventilation And Air Conditioning (Hva) license and 3 other licenses according to the Virginia license board.
Their BuildZoom score of 99 ranks in the top 15% of 131,387 Virginia licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Total Mechanical Service Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Total Mechanical Service Co Contact Information
Address: 14221-A WILLARD ROAD, Chantilly, VA 20151
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Total Mechanical Service Co Chantilly
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Total Mechanical Service Co has a BuildZoom score of 99, which places them above 85% of 131,387 contractors in Virginia.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Total Mechanical Service Co has worked on at least
4.0 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
|
4 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Total Mechanical Service Co mostly works on
mechanical project
projects.
Pricing
|
2 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
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 Total Mechanical Service Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
New alteration for existing dance studio tenant. work includes demolish of existing partition walls & built in cabinetry construction of new studio rooms offices locker rms as well as lavatories. building is designated non-separated single use of b
Valuation:
$45,000
Permit #:
MEC2023-01373
Status:
final
Fee:
$725
Permit Type:
N/A
Building Type:
N/A
Furnish and install vrf system – (12) indoor (9) outdoor units (1) kitchen exhaust fan (2) mua (11) outside air fans (1) dishwasher exhaust fan (1) toilet exhaust fan (3) electric baseboard heaters (4) electric kick heaters air outlets ductwork. install provided by others (8) kitchen hoods. reviewed under bldc2024-00105
Valuation:
$100,000
Permit #:
MEC2024-00471
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cooling: 1 @ 2 and 1 @ 3 tons with ductwork unit 2100 on 21st floor b2200493 cut cap and drop ductwork and (1) existing crac unit to the floor relocate (7) existing vav boxes (2) new crac units (6) new vav boxes air outlets ductwork and dampers
Valuation:
$150,000
Permit #:
M2200578
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
**targeted**to construct new food processing commercial kitchen test kitchen and new office space at existing suite. alto-hartley kitchen equipment to provide new kitchen and food production equipment
Valuation:
$190,000
Permit #:
MEC2023-01059
Status:
final
Fee:
$2,741
Permit Type:
N/A
Building Type:
N/A
Furnish and install 1 remote terminal unit 3 exhaust fans air outlets and ductwork per plans
Valuation:
$30,000
Permit #:
MEC2025-00390
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 cooling @ 15 tons 1 cooling @ 10 tons 1 cooling @ 3 tons 1 cooling @ 8 tons ductwork b1902867 unit 150 & 160 floor 1 & p1 level install owner provided hoods install all fans including mua install 5 wshp electric heaters grease duct ductwork registers and motorized dampers
Valuation:
$200,000
Permit #:
M2001584
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Furnish and install 4 wshp and duct heaters with chilled water connections. install owner provided captive -air package. install all ductwork and duct insulation. install grease duct access panels and duct wrap all registers grills dampers and diffusers. condensate piping for wshp. mua and exhaust fans
Valuation:
$200,000
Permit #:
202370278
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Restaurant/carry out
Furnish and install 2 whps and duct heaters with chilled water connections to units. install owner provided captive-air package. install all ductwork and duct insulation. install grease duct access panels and duct wrap insulation with all dampers grills registers and diffusers. condensate piping for wshp
Valuation:
$100,000
Permit #:
202370244
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Restaurant/carry out
Building Permit
1900 Campus Commons Dr, Reston, VA
2022-03-22
Cut cap and drop ductwork relocate (5) existing vav boxes (2) new vav boxes air outlets ductwork and dampers test and balance
Valuation:
$45,000
Permit #:
220810267
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Office building
Cooling 1 @ 2 tons w ductwork on 1st floor b2102571 floor 1 navy federal credit union special inspections required
Valuation:
$60,000
Permit #:
M2200386
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Furnish and install two (2) carrier roof top units according to plans and specs. furnish and install two (2) exhaust fan as per plans and specs. provide and install duct-work as per plans//amend to addition equipment 8-19-20
Valuation:
$30,000
Permit #:
202060266
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Restaurant/carry out
***template for tracking purposes only***addition of new mechanical unit and associated ductwork to serve indoor pool area
Valuation:
$75,000
Permit #:
MEC2021-01735
Status:
final
Fee:
$592
Permit Type:
N/A
Building Type:
N/A
Building Permit
7630 Fairfield Woods Ct, Lorton, VA
2021-12-08
Replace 2 existing hvac addition a 3rd hvac with new ductwork replace registers and addition fresh air with new fans
Valuation:
$30,000
Permit #:
213420246
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Office building
Replace kitchen hood fan only - direct replacement - exhaust fan replacement - fire damage - see pstd2021-00062
Valuation:
$1,603
Permit #:
MEC2021-01671
Status:
final
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Cooling equipment qty 4 tons 60 piping equipment duck work on the mechanical room to the floors 1, 2, 3, 4
Valuation:
$740,000
Permit #:
M1801135
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tlo for fresh world - includes kitchen hoods fans and make-up air units
Valuation:
$48,500
Permit #:
MEC2021-01994
Status:
final
Fee:
$2,568
Permit Type:
N/A
Building Type:
N/A
Building Permit
8232 Gunston Corner La, Lorton, VA
2021-07-20
Per cerc case #202100408 - replace roof top fire damaged mechanical equipment
Valuation:
$600
Permit #:
211930334
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Restaurant/carry out
Replace 3 remote terminal unit with direct replacement
Valuation:
$20,000
Permit #:
MEC2021-02835
Status:
final
Fee:
$466
Permit Type:
N/A
Building Type:
N/A
Building Permit
13684 Bent Tree Ci, Centreville, VA
2020-01-15
New ductwork install bathroom fan, new air handler and reconnect to existing building
Valuation:
$1,000
Permit #:
200150360
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment/multi-f...
Building Permit
13684 Bent Tree Ci, Centreville, VA
2020-01-15
New ductwork install bathroom fan, new air handler and reconnect to existing building
Valuation:
$1,000
Permit #:
200150366
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment/multi-f...
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Verified License
BuildZoom confirmed this contractor's license
Total Mechanical Service Co License info
Verified License
| License # | 2705165077 |
| Status | Active |
| State | Virginia |
| Type | Heating Ventilation And Air Conditioning (Hva) |
| Business Type | Sole Proprietorship |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Total Mechanical Service Co at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2705083043 |
| Status | Active |
| State | Virginia |
| Type | Commercial Improvement (Cic), Home Improvement (Hic) |
| Business Type | Sole Proprietorship |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Total Mechanical Service Co with 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 # | 2701023680 |
| Status | Inactive |
| County | Spotsylvania County |
| Type | Contractor |
| Business Type | Sole Proprietorship |
- 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 Total Mechanical Service Co at the Spotsylvania County, VA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2701023680 |
| Status | Inactive |
| State | Virginia |
| Type | Heating Ventilation And Air Conditioning (Hva) |
| Business Type | Sole Proprietorship |
- 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 Total Mechanical Service Co at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
72
Permits
- Building permit records show that Total Mechanical Service Co has worked on 72 permitted projects.
Total Mechanical Service Co Employees
SK
Sae Yeon Kim
Owner