We sweat the details so you don't have to

M4 Construction & Welding takes the guesswork out of you next metal building - so you can focus on what matters

Our Services

Delivering excellence in every project

Commercial Buildings

We construct durable and quality commercial metal structures, including shops, warehouses, production facilities, airplane hangars, and lean-to structures; all designed to meet the unique demands of your business.

Barndominiums

Experience the perfect blend of rustic charm and modern living with our custom barndominiums and metal homes.

Residential Buildings

Our metal residential buildings, perfect for shops, boat/RV storage, and general-purpose uses, offer unmatched durability and versatility.

General Contracting

We'll handle the entire construction process from start to finish; coordinating with subcontractors to ensure your project is completed on time, within budget, and to the highest standards.

Metal Stairs & Railings

Our expertly fabricated metal stairs and railings are designed to enhance both the safety and aesthetic appeal of your space.

Welding & Fabrication

Need something custom made? We offer small scale welding and fabrication services to fit your needs.

Why choose us?

Our quality is never sacrificed

Founded by Scott McGill in Inola, Oklahoma, M4 Construction & Welding has been delivering top-tier metal building solutions for over 20 years. Our extensive experience spans across commercial, residential, industrial, and public works projects, allowing us to tackle any challenge with confidence.

At M4 Construction, quality isn't just a promise - it's the foundation of our brand. We've built our reputation on delivering metal buildings with meticulous attention to detail. From design to completion, we take the guesswork out of the process; guiding you every step of the way and connecting you with high-quality contractors to ensure every piece of your project is perfect.