About Us

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McMahon Construction, Inc. is professionally licensed and fully insured in the state of Georgia. We are a small business with low overhead costs, which allows us to provide the lowest price possible. Our company will work with you for the duration of the project ensuring you receive personalized one on one service. We take pride in our work and believe our job isn’t finished until our clients are 100% satisfied.

We stand behind our work and focus on the things that matter. It’s our promise to you. Fill out an online request form or call today at 678-577-0398 for all your Atlanta building and remodeling needs! With over a thousand projects under our belt we’re positive we can help with your construction and remodeling needs.

Jim McMahon, Owner

About UsJim McMahon has been living in Atlanta since 1998. Jim’s first home construction project was completed in 1978 and since that time he has worked under expert craftsmen in numerous fields, honing his skills and business experience in preparation for starting his own company. After building his clientele for several years as a sole-proprietor, he founded McMahon Construction, Inc.

Kerri McMahon, CFO

About UsKerri McMahon, Jim’s wife, has been living in Atlanta since 1994. After graduating from Georgia Tech with a degree in Chemical Engineering, she worked for many years in her field. She is now the financial coordinator for McMahon Construction, Inc. Jim and Kerri currently reside in Dacula, GA with their children.


Amy Miller, Office Manager

Amy Miller is the office manager for McMahon Construction, Inc.  She resides in Hoschton, GA with her husband Todd and their three children.