Why Owner-Builders Save 15–30% on Custom Homes

When most people set out to build a custom home, they assume the only path is hiring a traditional general contractor. What they don't realize is that this route typically comes with a 15–30% markup on materials, labor, and subcontractor bids.

The Hidden Cost of Traditional Building

Traditional builders profit in ways that aren't always visible to the homeowner:

• Material markups — 15–25% added to every lumber order, tile purchase, and fixture
• Preferred vendor kickbacks — subs who charge more because the builder guarantees them volume
• Opaque change-order pricing — $500 changes that become $2,000 line items

These add tens of thousands to your total project cost — often without you realizing it.

The Owner-Builder Advantage

As an owner-builder, you hold the contracts, select the subcontractors, and make every decision. You get full transparency into every dollar spent.

The challenge? Knowing what to do at each stage — and that's where expert advisory support changes everything. For a deeper walk-through, see our complete guide to the build process.

How Iron Gate Makes It Work

Our advisory model gives you the expertise of a seasoned builder without the markup. We guide you through each phase, review every bid, and help you avoid the costly mistakes that derail projects and budgets.

The result: you build the home you want, at a price that makes sense, with a professional in your corner every step of the way.