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Custom homes, decks, concrete, pole barns & retaining walls for Columbus GA, Harris County, Phenix City AL and Troup County. One crew. One flat quote. No disappearing contractors.

Invest in your home with us

Duffield Construction Group builds custom homes on your own land in Columbus, GA, Harris County, Phenix City AL, and Troup County. We handle site evaluation, permitting, framing, and trim-out, so you deal with one crew from groundbreaking to walkthrough. Veteran-owned and faith-driven, we build custom plans around how you live, give a flat itemized quote before work starts, and stick to our schedule. Call for a free on-site consultation.

Home Builds

We provide full interior and exterior home renovations for homeowners in Columbus, GA, Harris County, Phenix City AL, and Troup County, including kitchens, baths, flooring, painting, and whole-home updates. Every job starts with a free consultation and a flat, itemized quote with no surprise change orders. Our crew keeps job sites clean and communicates directly with you throughout the project.

Home renovations

Duffield Construction Group builds custom decks and porches across Columbus, GA, Harris County, Phenix City AL, and Troup County, using pressure-treated or composite decking. Every deck sits on proper footings built to code, not surface-set posts. We handle railing, stairs, lighting, and multi-level designs, pull permits, and schedule inspections. Most quotes go out within a week of a free site visit.

Deck build and rebuild

We design and build engineered retaining walls for sloped lots, erosion control, and drainage problems across Columbus, GA, Harris County, Phenix City AL, and Troup County. Every wall starts with drainage, using gravel backfill and French drains where needed, so it still holds years later. We build segmental block, timber, and terraced walls, with engineered plans for taller walls where code requires it.

Retaining Walls

Your Local Expert Serving

Columbus, GA

Custom homes, decks, concrete, pole barns & retaining walls for Columbus, GA. Veteran-owned, local to the area, with flat pricing and a crew that shows up when we say we will. Free on-site quotes.

Harris County, GA

Home turf for Duffield Construction Group located in Cataula. We build custom homes, pole barns, decks & retaining walls on Harris County acreage, with direct communication from a crew that lives right here.

Phenix City, AL

Decks, concrete, retaining walls & home builds for Phenix City, AL, just across the river from Columbus. Same flat pricing and direct communication, on either side of the Chattahoochee.

Our
Story

Why Duffield Construction Group

“Building For The Kingdom And Customer”

Founded by Army veteran Jon Duffield, Duffield Construction Group was built on a simple idea: treat every job like your name is on it — because it is. We're not the biggest crew in Columbus, GA, and we don't want to be. We want to be the crew you call back for the next project.

God First — every project starts with doing right by the client
Timeliness — we show up when we say we will
Trustworthy — our best marketing is word of mouth