Let’s partner together.

At Demain, we see the big picture. Our consortium is dedicated to bringing visionaries and companies together so all can benefit from this partnership.

Our deep understanding of industry best practices, expectations, standards and project nuances prevents unnecessary rework and waste later in the process.

Member Firms & Locations

Cincinnati, OH – Headquarters

Construction Innovations
Mather, CA – Headquarters
Sacramento, CA

DPMG Corporation
Sacramento, CA – Headquarters

KLH Engineers
Ft. Thomas, KY – Headquarters
Lexington, KY
Louisville, KY
Columbus, OH

Rex Moore Group, Inc.
Sacramento, CA – Headquarters
Reno, NV
Fresno, CA
San Luis Obispo, CA

Tweet/Garot Mechanical, Inc.
De Pere, WI – Headquarters
Wrightstown, WI
Wisconsin Rapids, WI
Tomahawk, WI


Map Legend
Demain Headquarters
Member Firm Headquarters
Member Firm Location

Key Contact

Alex Jonovski, PE
Chief Executive Officer

1435 Vine St.
Cincinnati, OH 45202

O: 513-845-7341
C: 513-543-3789