Updated: Jul 07, 2026
Location and Projects
Address
1200 DUKE ST, Alexandria, VA, 22314
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Thomas J Fannon and Sons HVAC/Mechanical Contractor
Thomas J Fannon and Sons Inc, 1200 Duke St, Alexandria, VA holds a Heating Ventilation And Air Cond. (Mhva) license and 3 other licenses according to the Virginia license board.
Their BuildZoom score of 110 ranks in the top 4% of 131,387 Virginia licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Thomas J Fannon and Sons Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Thomas J Fannon and Sons Inc Contact Information
Phone Number: (703) 549-5700
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Address: 1200 DUKE ST, Alexandria, VA 22314
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Thomas J Fannon and Sons Inc Alexandria
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Thomas J Fannon and Sons Inc has a BuildZoom score of 110, which places them above 96% of 131,387 contractors in Virginia.
Activity
|
2 projects
|
2026 |
|
28 projects
|
2025 |
|
28 projects
|
2024 |
|
21 projects
|
2023 |
Our building permit records indicate that Thomas J Fannon and Sons Inc has worked on at least
79.0 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
|
9 projects
|
Commercial Renovations |
|
48 projects
|
HVAC projects |
|
15 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Thomas J Fannon and Sons Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
22 projects
|
< $5k |
|
38 projects
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
The typical size of their permits is approximately $6,000. 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.
Building Permits by Thomas J Fannon and Sons Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Lane and sidewalk closure with crane on 200blk of n. alfred street to operate crane to hoist/lift air conditioning unit onto roof at 206 n alfred street. job date: friday 06/28/2024 time: 7:30 am - 10:00 am reserved (2) spaces in front of 206 n alfred st for crane on 06/28/2024 from 7:30am - 10:00am
Valuation:
N/A
Permit #:
TES2024-00471
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Travel/parking lane and sidewalk closures for use of a mobile crane to remove air conditioning units off of roof. parking spaces (3) required will need three parking spaces blocked off in front of house. will need three parking spaces blocked off in front of house
Valuation:
N/A
Permit #:
TES2024-00044
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing like for like gas provide a copy of the manufacturer's specifications on site at the time of inspection furnace
Valuation:
$5,500
Permit #:
GAS2025-00295
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing gas furnace and water heater. moving both across the room and running new ductwork to existing vents and adding new vents to renovated rooms. replacing gas line from meter
Valuation:
$24,850
Permit #:
GAS2023-00478
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace like for like 2 gas furnace's *manufacture's specification is required on site
Valuation:
$12,600
Permit #:
GAS2025-00209
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing gas furnace with exact replacement. lining chimney for existing water heater usage only. alexandria business license: 110478-2022 va license number is 2701006070
Valuation:
N/A
Permit #:
GAS2023-00192
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(05/29 crane) time: 9:00am to 3:00pm lane closure for crane to lift/replacing rooftop air conditioning. will have crane with a 1/2 lane closure/sidewalk closure. 2 non-metered spots reserved
Valuation:
$0
Permit #:
TES2024-00382
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Relocating furnace in basement re-piping gas line to new location. install new gas water heater. alexandria license- 110478-2023 va- 2701006070
Valuation:
$25,000
Permit #:
GAS2024-00135
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing a gas furnace and outdoor gas light with new gas line to furnace stove fireplace and outdoor gas light. installing an air conditioner
Valuation:
$17,000
Permit #:
GAS2024-01263
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing a ductless split heat pump for supplemental heat to basement
Valuation:
$4,995
Permit #:
MEC2025-00410
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Direct replacement of boiler (gas). like for like replacement
Valuation:
$17,000
Permit #:
GAS2025-00234
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing oil boiler with new gas furnace and water heater. installing new gas line to furnace water heater stove and fireplace. removing outside above ground oil tank
Valuation:
$16,000
Permit #:
GAS2022-00516
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install supply ducts and a return in basement from existing system. install two ducts for bathroom fans and drier vent
Valuation:
$5,000
Permit #:
MEC2022-00795
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replaced 50-gal gas water heater like for like. provide a copy of the manufacturer's specifications on site at the time of inspection
Valuation:
$2,100
Permit #:
GAS2024-01748
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replaced furnace with exact replacement. virginia class a license # 2701006070 alexandria business license: 110478-2022
Valuation:
N/A
Permit #:
GAS2023-00277
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing a ductless split in back yard shed
Valuation:
$5,000
Permit #:
MEC2025-00049
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing like for like gas furnace please provide a copy of the manufacturers specifications on site at the time of inspection
Valuation:
$5,800
Permit #:
GAS2024-01598
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing gas furnace like for like provide a copy of the manufacturer's specifications on site at the time of inspection
Valuation:
$5,995
Permit #:
GAS2024-01774
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing like for like gas furnace provide a copy of the manufacturer's specifications on site at the time of inspection
Valuation:
$6,000
Permit #:
GAS2024-01721
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replaced furnace with exact replacement 70, 000 btu furnace. replaced air conditioning with exact same replacement 2.5 tons
Valuation:
N/A
Permit #:
GAS2024-01022
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Thomas J Fannon and Sons Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Thomas J Fannon and Sons Inc License info
Verified License
| License # | 2710013031 |
| Status | Active |
| State | Virginia |
| Type | Heating Ventilation And Air Cond. (Mhva) |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Thomas J Fannon and Sons Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2701006070 |
| Status | Active |
| State | Virginia |
| Type | Plumbing (Plb), Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva) |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Thomas J Fannon and Sons Inc 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 # | 2701006070 |
| Status | Inactive |
| County | Spotsylvania County |
| Type | Contractor |
| Business Type | Corporation |
- 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 Thomas J Fannon and Sons Inc at the Spotsylvania County, VA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2710013035 |
| Status | Inactive |
| State | Virginia |
| Type | Gas Fitter (Mgfc) |
| 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 Thomas J Fannon and Sons Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
657
Permits
- Building permit records show that Thomas J Fannon and Sons Inc has worked on 657 permitted projects.