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

Additions framed and tied into the existing house.
Part of Framing
Additions fail at the tie-in: roof, ledger, floor, and flashing. We frame the new square footage and stitch it to the house so the inspection and the second winter both pass.
Framing
Floors, walls, roof as on the permitted set.
Tie-in
The joints where old meets new — the part that leaks if you rush it.
Inspections
We meet the inspector. You are not left to guess the sequence.
What happens after you call, for this work.
Call with drawings
If you have an architect, send the set. If not, we look at what you want.
We look at the house
Foundation, roof, and how the addition lands.
Permits
We do not frame an addition off the books.
We frame
Tie-in first. Then the new box. Inspections as scheduled.
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.
Do you design the addition?
We build from a plan. Complex additions need an architect or engineer. We say when that is required.
Is siding and interior included?
Framing is this job. Siding, carpentry, and paint are the other trades — same company if you want them sequenced.
Free estimates. Honest assessments. Most calls answered live — including evenings.
JA Construction & Landscaping in Ossining. Tell us the job. We call back.