Is THOMAS J FANNON & SONS INC a real contractor?

THOMAS J FANNON & SONS INC appears in public building-permit records with 49 permits filed through 2026 in and around Arlington County, VA. Permits are filed with local government before work begins, so this is a matter of public record, not a self-reported listing.

How is THOMAS J FANNON & SONS INC's track record verified?

Every figure on this page comes from building permits pulled from municipal records and matched to THOMAS J FANNON & SONS INC by the contractor name on each permit. Permit records cannot be purchased or faked the way online reviews can, which makes them a stronger signal of real, completed work.

Is THOMAS J FANNON & SONS INC licensed and insured?

This profile is built from permit records, which confirm permitted work but do not include license status. THOMAS J FANNON & SONS INC has not claimed this profile to add license or insurance details. Confirm licensing directly with your state or local board before hiring.

How recent is THOMAS J FANNON & SONS INC's work?

The most recent permit on record for THOMAS J FANNON & SONS INC is dated 2026-05-14, with 49 permits on file in total.

Arlington County, VA

Permit-verified profile

THOMAS J FANNON & SONS INC

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Permit records

Median project value

$5,000

Most recent job

2026-05-14

Is THOMAS J FANNON & SONS INC legit?

What the public permit record shows, not self-reported reviews.

Is THOMAS J FANNON & SONS INC a real contractor?: THOMAS J FANNON & SONS INC appears in public building-permit records with 49 permits filed through 2026 in and around Arlington County, VA. Permits are filed with local government before work begins, so this is a matter of public record, not a self-reported listing.
How is THOMAS J FANNON & SONS INC's track record verified?: Every figure on this page comes from building permits pulled from municipal records and matched to THOMAS J FANNON & SONS INC by the contractor name on each permit. Permit records cannot be purchased or faked the way online reviews can, which makes them a stronger signal of real, completed work.
Is THOMAS J FANNON & SONS INC licensed and insured?: This profile is built from permit records, which confirm permitted work but do not include license status. THOMAS J FANNON & SONS INC has not claimed this profile to add license or insurance details. Confirm licensing directly with your state or local board before hiring.
How recent is THOMAS J FANNON & SONS INC's work?: The most recent permit on record for THOMAS J FANNON & SONS INC is dated 2026-05-14, with 49 permits on file in total.

Trades on record

HVAC Plumbing

Recent permitted projects

Installing a Roth double walled oil tank for customer in furnace room of basement.; NA; MechanicalArlington County · 2026$5,000
Replacing Like for Like gas boiler; NA; MechanicalArlington County · 2025$10,600
Installing a mini split system to heat and air condition the converted attic space. Adding a duct from the main house hvac system to the bathroom in the attic for heating a cooling.; NA; MechanicalArlington County · 2025$12,000
REPLACING OIL FURNACE WITH GAS FURNACE AND ELECTRIC AIR CONDITIONER REMOVING OIL TANK; NA; MechanicalArlington County · 2025$22,000
Replacing ductwork to 2 existing supply ducts feeding 6 registers. Relocating 2 existing supply ducts with 2 registers and installing 1 new supply duct with one vent to attic area.; NA; MechanicalArlington County · 2025$5,000
Remove oil furnace and replace with gas furnace. Gas line is existing, but we will enlarge a portion of it to accommodate the furnace btuhs.; NA; MechanicalArlington County · 2024$9,000

Permit activity in Arlington County

Busiest plumbing contractors · 2025 Busiest plumbing contractors · 2024

Area served

Arlington County

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Track record sourced from public building-permit records. Figures reflect permitted projects, not self-reported work. Listed on Proven Pros.