J. Flynn Concrete & Construction

J. Flynn Concrete & Construction At J. Flynn Concrete & Construction, we bring over a decade of experience in concrete, construction, and infrastructure.

From residential foundations and patios to large-scale commercial projects, we ensure the job is done right with quality and precision

Another project complete this week. Stamped patio and stamped sidewalk finished up over in Delhi, NY
05/30/2026

Another project complete this week. Stamped patio and stamped sidewalk finished up over in Delhi, NY

Backyard upgrade complete. Pool deck, custom steps, a new basketball court, and a new retaining wall ✔️
05/28/2026

Backyard upgrade complete. Pool deck, custom steps, a new basketball court, and a new retaining wall ✔️

Pumped over 110 yards straight up a hill into this walkout basement with 18’ front walls.Happy it’s Friday!
05/01/2026

Pumped over 110 yards straight up a hill into this walkout basement with 18’ front walls.

Happy it’s Friday!

Poured the basement floor and some sono tubes today at the Barney foundation!
04/11/2026

Poured the basement floor and some sono tubes today at the Barney foundation!

Poured a quick 12 yard elevated 2nd floor slab inside of Oneonta Block Company plant this morning! Otsego Ready Mix, Inc...
04/10/2026

Poured a quick 12 yard elevated 2nd floor slab inside of Oneonta Block Company plant this morning!

Otsego Ready Mix, Inc.
Oneonta Block

ICF Foundation poured in the snow today! Floor to come in next few days! Otsego Ready Mix, Inc.Aquasource
04/08/2026

ICF Foundation poured in the snow today! Floor to come in next few days!

Otsego Ready Mix, Inc.
Aquasource

First full foundation is underway for the year, 9’ ICF walls! Aquasource Chelsea Barney
03/30/2026

First full foundation is underway for the year, 9’ ICF walls! Aquasource Chelsea Barney

Saint Mary’s School project all wrapped up! Onto our next foundation!
03/20/2026

Saint Mary’s School project all wrapped up! Onto our next foundation!

2026 is underway with a new retaining wall, new drainage at the old St. Mary’s School in Oneonta, NY!
03/05/2026

2026 is underway with a new retaining wall, new drainage at the old St. Mary’s School in Oneonta, NY!

A few winter projects recently completedNew step curb for a sitting and storage area, a new basement floor in the Villag...
01/07/2026

A few winter projects recently completed

New step curb for a sitting and storage area, a new basement floor in the Village of Cooperstown, and a newly prepped and poured slab inside a barn.

Address

Cooperstown, NY
13326

Telephone

+16074375766

Website

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