Is WILHELM MECHANICAL LLC a real contractor?

WILHELM MECHANICAL LLC appears in public building-permit records with 32 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 WILHELM MECHANICAL LLC's track record verified?

Every figure on this page comes from building permits pulled from municipal records and matched to WILHELM MECHANICAL LLC 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 WILHELM MECHANICAL LLC licensed and insured?

This profile is built from permit records, which confirm permitted work but do not include license status. WILHELM MECHANICAL LLC 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 WILHELM MECHANICAL LLC's work?

The most recent permit on record for WILHELM MECHANICAL LLC is dated 2026-03-12, with 32 permits on file in total.

Arlington County, VA

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WILHELM MECHANICAL LLC

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Permit records

Median project value

$12,500

Most recent job

2026-03-12

Is WILHELM MECHANICAL LLC legit?

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

Is WILHELM MECHANICAL LLC a real contractor?: WILHELM MECHANICAL LLC appears in public building-permit records with 32 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 WILHELM MECHANICAL LLC's track record verified?: Every figure on this page comes from building permits pulled from municipal records and matched to WILHELM MECHANICAL LLC 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 WILHELM MECHANICAL LLC licensed and insured?: This profile is built from permit records, which confirm permitted work but do not include license status. WILHELM MECHANICAL LLC 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 WILHELM MECHANICAL LLC's work?: The most recent permit on record for WILHELM MECHANICAL LLC is dated 2026-03-12, with 32 permits on file in total.

Trades on record

Plumbing remodel

Recent permitted projects

Replace existing 65 gallon water heater with new 75 gallon 75k btu natural gas water heater/; NA; PlumbingArlington County · 2025$4,867
replace drinkign fountain and Remove existing sink and install double sink and faucet, run new gas pipe to connect to existing with two rtu gas regulators; NA; PlumbingArlington County · 2024$7,000
ONE WATER SUBMETER INSTALLED AND RUNNING GAS LINE TO METER; NA; PlumbingArlington County · 2024$5,000
Install 2" Water Meter and Removing existing gas line and replacing with new; NA; PlumbingArlington County · 2024$6,000
Interior Alterations for New Tenant; NA; PlumbingArlington County · 2024$130,000
Tenant Fit out Gas, Water and Sanitary Lines all capped for Future use; NA; PlumbingArlington County · 2023$15,000
rENOVATION TO TENANT SUIES d02a AND d02b; NA; PlumbingArlington County · 2023

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.