Updated: May 12, 2026
Location and Projects
Address
518 MILL ST NE, Vienna, VA, 22180
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Air Treatment HVAC/Mechanical Contractor
Air Treatment Co, 518 Mill St NE, Vienna, VA holds a Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva) license and 3 other licenses according to the Virginia license board.
Their BuildZoom score of 112 ranks in the top 3% of 131,387 Virginia licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Air Treatment Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Air Treatment Co Contact Information
Address: 518 MILL ST NE, Vienna, VA 22180
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Air Treatment Co Vienna
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Air Treatment Co has a BuildZoom score of 112, which places them above 97% of 131,387 contractors in Virginia.
Activity
|
14 projects
|
2025 |
|
5 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Air Treatment Co has worked on at least
29.0 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
|
24 projects
|
HVAC projects |
|
3 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Air Treatment Co mostly works on
hvac project
and mechanical project
projects.
Pricing
|
8 projects
|
< $5k |
|
20 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $6,591. This graph shows the distribution of these job values.
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.
Exact replacement of 70k btu gas furnace & 90k btu furnace - **inspectors**please note that one of the units is in the attic with access thru a closet with no stairs. will need a ladder for 10 ceilings**
Valuation:
$6,510
Permit #:
GAS2023-01603
Status:
final
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Exact replacement of 92, 500k btu gas boiler and 40k btu gas water heater
Valuation:
$16,613
Permit #:
GAS2025-01156
Status:
final
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Exact replacement of hp roof top unit
Valuation:
$9,352
Permit #:
MEC2025-02212
Status:
issued
Fee:
$355
Permit Type:
N/A
Building Type:
N/A
Exact replacement of 85k btu gas furnace
Valuation:
$6,601
Permit #:
LTD2025-02796
Status:
final
Fee:
$86
Permit Type:
N/A
Building Type:
N/A
Exact replacement of 60k btu gas furnace
Valuation:
$6,509
Permit #:
GAS2025-01227
Status:
withdrawn
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Exact replacement of 100k btu gas furnace
Valuation:
$6,222
Permit #:
GAS2025-01142
Status:
withdrawn
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
**needs to do a limited***exact replacement of 50 gal water heater 50 gallon bradford white natural draft high capacity gas water heater
Valuation:
$5,912
Permit #:
GAS2022-02067
Status:
revoked
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
*no response from customer
Valuation:
$8,791
Permit #:
GAS2023-01813
Status:
revoked
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Exact replacement of 60k btu gas furnace exact replacement of 50k btu water heater
Valuation:
$10,477
Permit #:
GAS2023-01234
Status:
final
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Exact replacement of 85, 000 btu rheem classic series 92% efficient gas furnace with constant-torque ecm blower
Valuation:
N/A
Permit #:
220320156
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Qty 1 replacement gas furnace to the 1st floor unit 1 **ryan whitaker** (one 60k btu gas furnace)
Valuation:
$10,059
Permit #:
P2201044
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
408 Walker St SW, Vienna, VA
2021-08-24
Install two air conditioning units wire existing furnaces and thermostats - tie to permit 202550089 contractor for previous work left job
Valuation:
N/A
Permit #:
212360008
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
**duplicate** exact replacement of 90k btu gas furnace
Valuation:
$8,771
Permit #:
GAS2023-01605
Status:
revoked
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
5619 Eastbourne Dr, Springfield, VA
2022-02-01
Exact replacement of 75k btu rheem classic series 80% efficient 1-stage gas furnace
Valuation:
N/A
Permit #:
220320021
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Building Permit
435 Orchard St NW, Vienna, VA
2022-01-18
Replace existing gas furnace central air conditioning system heat pump and humidifier
Valuation:
N/A
Permit #:
220180247
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Exact replacement of 75k btu gas water heater
Valuation:
$3,200
Permit #:
GAS2023-01542
Status:
final
Fee:
$108
Permit Type:
N/A
Building Type:
N/A
Exact replacement of 60k btu gas furnace exact replacement same location subject to field inspection
Valuation:
$21,990
Permit #:
GAS2025-00912
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Exact replacement of 60k btu gas furnace
Valuation:
$21,990
Permit #:
MEC2025-00639
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Exact replacement of 85k btu gas furnace
Valuation:
$6,601
Permit #:
GAS2024-01616
Status:
withdrawn
Fee:
$113
Permit Type:
N/A
Building Type:
N/A
No response from customer**need 2021 b/l**exact replacement of gas furnace air conditioner and coil
Valuation:
$13,971
Permit #:
LTD2022-00690
Status:
revoked
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Air Treatment Co License info
Verified License
| License # | 2705178792 |
| Status | Active |
| State | Virginia |
| Type | Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva) |
| Business Type | Llc |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Air Treatment Co 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 # | 2705074283 |
| Status | Inactive |
| State | Virginia |
| Type | Electrical (Ele), Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva) |
| Business Type | Llc |
- 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 Air Treatment Co 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 # | 2705074283 |
| 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 Air Treatment Co at the Spotsylvania County, VA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2701020958 |
| Status | Inactive |
| State | Virginia |
| Type | Contractor |
| Business Type | Llc |
- 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 Air Treatment Co at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
1.5K
Permits
- Building permit records show that Air Treatment Co has worked on 1549 permitted projects.