About TAT Construction
[[TAT TO PROVIDE: company story — who runs TAT, how the company started, what kind of work you enjoy most. Two or three short paragraphs in your own words; we will edit for length only.]]
Registration
- Legal nameTAT Construction Company LLC
- Registration labelWashington Registered General Contractor
- Registration numberTATCOCC742K9
- UBI605 917 280
You can check our registration on the Washington State Department of Labor & Industries contractor lookup.
How we work
We focus on quality workmanship, clear communication and well-organized projects. Our team can manage your project from demolition and preparation through final finishing.
One team, every trade.
We plan the schedule and coordinate the trades your project needs. Electrical and plumbing work is done by licensed contractors we coordinate.
Prices you can follow.
Our instant estimate is built from our 2026 price guide, and every estimate explains what drives its cost.
Clear next steps.
After you lock in an estimate, we call you, visit for a free project review, and send a written estimate.
We speak your language.
Our site, estimates and emails are in English, Persian and Spanish. A Persian-speaking member of our team will contact Persian-speaking customers.
Where we work
- Medina
- Clyde Hill
- Yarrow Point
- Hunts Point
- Mercer Island
- Seattle
- Bellevue
- Redmond
- Kirkland
- Sammamish
- Issaquah
- Bothell
- Woodinville
- Kenmore
- Shoreline
- Lynnwood
- Mill Creek
- Everett
- Renton
- Kent
- Edmonds
Outside these areas? Ask us.
Planning a project like this?
See a real price range in about two minutes, then book a free on-site project review.