Is K ONE CORP a real contractor?

K ONE CORP appears in public building-permit records with 8 permits filed through 2025 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 K ONE CORP's track record verified?

Every figure on this page comes from building permits pulled from municipal records and matched to K ONE CORP 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 K ONE CORP licensed and insured?

This profile is built from permit records, which confirm permitted work but do not include license status. K ONE CORP 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 K ONE CORP's work?

The most recent permit on record for K ONE CORP is dated 2025-08-05, with 8 permits on file in total.

Arlington County, VA

Permit-verified profile

K ONE CORP

Are you the owner? Claim this profile free →

Permit records

Median project value

$110,000

Most recent job

2025-08-05

Is K ONE CORP legit?

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

Is K ONE CORP a real contractor?: K ONE CORP appears in public building-permit records with 8 permits filed through 2025 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 K ONE CORP's track record verified?: Every figure on this page comes from building permits pulled from municipal records and matched to K ONE CORP 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 K ONE CORP licensed and insured?: This profile is built from permit records, which confirm permitted work but do not include license status. K ONE CORP 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 K ONE CORP's work?: The most recent permit on record for K ONE CORP is dated 2025-08-05, with 8 permits on file in total.

Trades on record

remodel

Recent permitted projects

220 linear feet exterior waterproofing WATERPROOFING FOOTERS AND FOUNDATION WALLS ONLY PORTION THAT IS OUTLINE ON PLAT; CTBOArlington County · 2022$130,000
SECOND FLOOR ADDITION. REMOVAL OF EXISTING ROOF AT MAIN LEVEL. REMOVAL OF MAIN LEVEL BEDROOM # 1 WALLS AND KITCHEN WALL. BUILD NEW LOAD BEARING FOUNDATION AND WALL AT BASEMENT.BUILD NEW COVERED PORCH AT FRONT.; RADDArlington County · 2020$110,000
BUILD EXERCISE ROOM ON MAIN LEVEL - 1ST FLOOR; CTBOArlington County · 2019$30,000
INTERIOR ALTERATION - CONVERT EXERCISE ROOM INTO THREE (3) GUEST BEDROOMS - 1100 SQ FT; CTBOArlington County · 2019$15,000
1 CIRCUITS,; RESArlington County · 2018$500
Add rear addition to the existing, add a second story and loft level, renovate existing interior and exterior; Addition; Residential AdditionArlington County · 2025$700,000
We have filed for a build permit to add additional bedrooms and bathrooms to this home. As such, we need to upgrade the water supply and also move it out of our way as we will be building a garage in front of the home where the water currently comes into the home.; NA; Excavation ROW

Permit activity in Arlington County

Busiest remodeling contractors · 2025 Busiest remodeling contractors · 2024

Area served

Arlington County

Similar contractors in Arlington County

Use this data — free

Republishing these numbers? A link back is all we ask — one click copies a ready credit you can paste into any post.

Are you K ONE CORP?

This profile was built from public permit records. Claim it free to add your photo, phone, and website, so the homeowners landing here can actually reach you.

Claim this profile

Show off your permit record — free

Add this Permit-Verified badge to K ONE CORP's website. It links to this profile so homeowners can see the public permit record behind your work.

<a href="https://provenpros.co/contractor/va/arlington-county/k-one-corp-8bf24d56" target="_blank" rel="noopener">
  <img src="https://provenpros.co/badge/va/arlington-county/k-one-corp-8bf24d56.svg" alt="Permit-Verified by Proven Pros" height="28" />
</a>

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