John M Jacob

J. Construction Company, Inc. is a regional Masonry Contractor servicing the Greater Cincinnati area- Southwestern Ohio, Southeastern Indiana and Northern Kentucky. The Jacob family has been in the masonry business since the late 1800’s.

Over the years the Jacob family has maintained longstanding relationships with their vendors, general contractors and architects. J. Construction Co., Inc is committed to providing our customers with quality workmanship at a fair price and completed as scheduled with safety as one of our goals.

Roles

MCAA Board

Region C Vice President

On August 27, 1950 the first convention of the Mason Contractors Association of America was held in Sun Porch of the Grand Hotel, Mackinac Island, Mich. Pictured around the table (left to right) are: Norman Bourchard, Gregor ...

The Masonry Foundation

Review Committee Member - 2024- Current

The Masonry Foundation awards grants once each year at the Association's annual Midyear Meeting. The grant submission process will open on June 15; applications are due by July 15 of each year for consideration at the MCAA Mi...

MCAA Generation Next Committee

Member

The purpose of the Mason Contractors Association of America's (MCAA) GEN NXT Committee is to steer initiatives like industry research and organize events designed to welcome younger people into the MCAA and the industry. The ...

MCAA Membership Committee

Member

When you want to take your membership to the next level, consider volunteering on the MCAA’s Membership Committee. Member volunteers help drive the MCAA. With every new volunteer, the MCAA becomes better equipped to reach our...

The Masonry Foundation

Trustee - 2024

J. Construction Company

Employee - 1980- Current

J. Construction Company, Inc. is Greater Cincinnati’s premier masonry contractor. Our astounding new masonry work and equally impressive renovation projects reflect the incredible craftmanship and artistry of our masonry team...

J. Construction Company

Employee - 1980- Current

The Masonry Foundation

Chairman - 2025- Current

MCAA Regional Report, Region C

January 2019

The report for MCAA Region C presented at the 2019 MCAA Convention at the World of Concrete/World of Masonry in Las Vegas.

John Jacob

MCAA Regional Report, Region C

January 2018

The report for MCAA Region C presented at the 2018 MCAA Convention at the World of Concrete/World of Masonry in Las Vegas.

John Jacob

Educational (University) Marketing Media Masonry Cement Masonry Support System

MCAA Regional Report, Region C

January 2017

The report for MCAA Region C presented at the 2017 MCAA Convention at the World of Concrete/World of Masonry in Las Vegas.

John Jacob

MCAA Regional Report, Region C

February 2016

The report for MCAA Region C presented at the 2016 MCAA Convention at the World of Concrete/World of Masonry in Las Vegas.

John Jacob

Educational (K-12) Educational (University) Marketing Media

MCAA Regional Report, Region C

February 2015

The report for MCAA Region C presented at the 2015 MCAA Convention at the World of Concrete/World of Masonry in Las Vegas.

John Jacob

Educational (K-12) Educational (University) Marketing Media Masonry Cement Masonry Panels Masonry Support System Training