Manage Every Build From Permit to Pour

One contractor coordinates framing, electrical, siding, and concrete across Montana's building season.

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Coordinate Your Montana Build From One Source

In-house permits and personal concrete work keep projects on track

AGC Construction operates as a full-service general contractor in Billings, Montana, with Cody Phillips managing every phase—permit pulls for county and municipal jurisdictions, coordination of framing, electrical, and siding subcontractors, and personal execution of all concrete work. This one-stop shop approach means you work with one builder from permit to completion, eliminating the confusion and delays that come from managing multiple contractors independently. Cody's background includes 16 years in construction, 11 years as a BNSF supervisor handling complex projects, and 9 years of military service that shaped his discipline around timelines and accountability.

When you're planning additions to a home or a new home being built, you need clarity on who's responsible for what and when each phase will happen. AGC delivers a consolidated bid that covers all trades and phases, so you understand the full scope before groundbreaking. Projects are scheduled before the snow flies—spring and summer planning allows for optimal conditions when Montana's thaw permits concrete pours and foundational work.


Reliability and integrity anchor every project AGC takes on. Cody's family ties to a 30-year concrete business and his years managing large-scale construction mean he understands both the technical demands of Montana building and the trust required when clients commit to a full build.

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Speak With Us!

(406) 696-9011

Build With a Veteran-Led General Contractor

Sixteen years in construction, eleven as a supervisor, all grounded in military discipline.

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New Home Construction

Cody Phillips pulls permits in-house for both county and municipal jurisdictions and coordinates every subcontractor for your full build.

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Home Additions

Expand your living space with a controlled timeline and a consolidated bid that covers permits, trades, and execution.

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Concrete

Driveways, patios, colored and stamped finishes—performed by Cody personally, not subcontracted, drawing on family ties to a 30-year concrete business.

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Shop Concrete

Garage slabs and shop floors poured with the same quality control as residential foundations and custom flatwork.

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Controlling the Timeline Across Trades

Cody pulls permits in-house—both county and municipal—so there's no waiting on third parties to file paperwork or correct errors. Once permits clear, he coordinates framing, electrical, and siding crews in sequence, ensuring each trade completes its phase before the next arrives. This scheduling discipline, honed over 11 years as a construction supervisor, keeps your project moving without gaps or overlapping conflicts.


You'll receive a consolidated bid that breaks out costs by phase: permits, foundational work, framing, mechanical systems, and finish trades. That transparency allows you to understand where your investment goes and how changes in scope affect the overall budget and timeline.


Whether you're expanding an existing structure or starting from bare ground, AGC's approach addresses the core concerns Montana builders face:

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In-house permit coordination eliminates delays caused by incomplete or incorrect filings with county and municipal offices

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Personal concrete execution—driveways, patios, colored and stamped finishes, shop slabs, foundations—ensures quality without relying on subcontractor availability

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Seasonal planning schedules pours and foundational work before the snow flies, avoiding freeze-thaw complications

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A single point of contact manages all trades, so you don't navigate conflicting schedules or miscommunication between crews

Reach out to discuss your project timeline and receive a free estimate that reflects AGC's consolidated bid structure.

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Built on Military Discipline and Construction Experience

Cody Phillips brings 9 years of military service and 16 years of construction experience to every project AGC Construction undertakes in Billings and across Montana. That combination means rigorous attention to scheduling, budget control, and the professional execution that prevents costly mistakes. His 11 years as a supervisor managing complex builds for BNSF taught him how to keep multi-trade projects moving when weather, supply chains, and crew availability all shift simultaneously.


AGC's reputation rests on delivering what's promised—on budget and on schedule—because clients in Park City, Bozeman, Missoula, and surrounding communities need contractors who won't disappear after taking payment. Cody completes concrete work personally, a commitment rooted in his family's 30-year concrete business and his own insistence on quality at every pour.


Request your consultation and free estimate to start planning your full build or concrete project with a contractor who prioritizes long-term trust over quick turnover..

Areas We Serve

Our Featured Resources

Ideas, Tips & Trends You’ll Actually Use

How to Choose a General Contractor in Billings for a New Home or Addition: 10 Questions to Ask Before You Sign

By AGC Construction • October 5, 2026
Use this practical vetting guide to compare general contractors in Billings, MT — covering bids, permits, freeze-up deadlines, and what to ask before signing.

Concrete Driveways in Great Falls: Air-Entrained Mixes Built for Montana Weather

By AGC Construction • September 18, 2026
AGC Construction pours concrete driveways in Great Falls, MT using air-entrained mixes and freeze-thaw engineering to prevent cracking through Montana's seasonal temperature swings.

Understanding Home Additions in Bozeman: Structural Tie-Ins and Subcontractor Coordination

By AGC Construction • September 18, 2026
AGC Construction delivers home additions in Bozeman, MT with structural tie-ins, consolidated subcontractor bidding, and timeline management to reduce disruption and cost.

New Home Construction in Billings: Permit to Completion Under One Roof

By AGC Construction • September 18, 2026
AGC Construction manages new home builds in Billings, MT with in-house permit coordination, trade scheduling, and full-scope oversight from groundbreaking to move-in.

Reach Out Now

Ready to Build Your New Home?

Contact us today and our team will help you get started with planning and building your new home.

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