About
Built around the work behind the tile.
Altesora serves Northern Virginia and Washington, D.C. with tile, stone, bathrooms, kitchens, and floors shaped by preparation, precision, and honest construction detail.

Concept image — replace with completed project photography
How we think about the work
Most of what makes a tiled room succeed is invisible on the day it is finished. The substrate that was corrected instead of covered. The waterproofing that was built as a system and tested before a single tile went on. The layout that was dry-laid and agreed before it was permanent. We plan and price that hidden work explicitly, because it is where the money should go — and where cheap quotes quietly leave it out.
The visible half is judgment: whether the joints align through a doorway, whether a pattern makes its compromise in the right corner, whether an edge is mitred or trimmed, whether the sealant line is straight. Those decisions are made with you, on site, at full size — not assumed from a drawing.
And because materials matter as much as installation, we sell what we install. The shop carries the tile, stone, waterproofing, and setting materials we use in our own projects, with honest guidance on where each one belongs.

Concept image — replace with company photography
Workmanship standards
What we hold every project to
- Substrates are corrected, not covered
- Walls and floors are surveyed for plane and flatness before any tile is ordered. Where they fall outside what the format requires, they are corrected — and the correction appears in the proposal rather than as a surprise.
- Waterproofing is a system, not a product
- Bonded membrane, banded corners, collars at every penetration, and a flange integrated with the drain. Where the assembly allows it, pans are flood-tested before tile goes on.
- Layout is agreed before the first tile
- We dry-lay, mark centre lines, and show you where the cuts will fall. If the pattern has to make a compromise somewhere, you decide where.
- The site is protected and left clean
- Floor protection, dust containment, and a tidy site at the end of each day. The rooms we are not working in should not know we are there.
- Nothing gets covered up quietly
- When something unexpected appears behind a wall, work stops, it gets photographed, and you get the options and the cost implication before anything is closed up.
- The work is documented
- Progress photographs of substrate, waterproofing, and services are taken before they disappear behind the finish, and handed over at completion.
Communication
What working with us feels like
One point of contact
You deal with a named person from first conversation to final walkthrough, not whoever happens to answer.
Everything in writing
Scope, exclusions, sequence, and payments are written down before work starts. Changes are priced and agreed before they happen, not after.
Bad news travels fast
If something unexpected appears behind a wall, work stops and you get a call with photographs and options — before anything is closed up.
The site stays livable
Dust containment, floor protection, and a clean site at the end of each day are part of the price, not a courtesy.
Where we work
Northern Virginia and the D.C. area
Leesburg, VA · Loudoun County, VA · Fairfax County, VA · Arlington, VA · Alexandria, VA · Northern Virginia · Washington, D.C. · Montgomery County, MD
Work with us
Start with the room, not the sales pitch.
Send photographs and a description of what you want. We will tell you honestly whether it is a project we should be doing, and what it involves.
Have photographs or a drawing? Upload them with your request — it usually saves a visit.
