A. M., Ossining
Sample
“They did the kitchen carpentry in our Ossining house. Showed up, looked at the room, gave a number, and built what they quoted.”
Sample layout

Bluestone patios, treads, and walks.
Part of Landscaping
Bluestone for patios, treads, and walks. Pitch so ice does not sit. Joints that take freeze-thaw. Thermal or natural cleft, depending on the look and the traffic.
Base
Compacted so the patio does not dish in year two.
Stone
Cut and set to the pattern in the quote.
Joints
Picked for ice and sand washout.
Stone
Pennsylvania bluestone
Thermal for a flatter walk. Cleft for a rougher patio look. We say which suits the use.
What happens after you call, for this work.
Call with the area
Patio, walk, or treads. Rough size helps.
We look at pitch
Water has to leave. We will not set a birdbath patio.
You pick finish
Thermal vs cleft, pattern, and joint.
We set
Base, then stone. Joints filled for freeze-thaw.
Shop at 7 Madison Ave, Ossining NY 10562, USA. Same crew in these towns.
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If you don't see your question below, call us — we answer the phone.
Will bluestone crack in winter?
It can if the base is wrong or water sits. We build pitch and base so it has a chance. No stone is unbreakable.
Can you match existing bluestone?
Close. Color lots vary. We try to blend. A perfect match to a 30-year patio is not guaranteed.
Free estimates. Honest assessments. Most calls answered live — including evenings.
JA Construction & Landscaping in Ossining. Tell us the job. We call back.