A client about to sign a contract — with no independent cost validation
The client had spent 14 months planning their dream home on a private lot in Naples. Architect drawings were complete. A general contractor had submitted a bid. Closing on the land was two weeks out.
On paper, everything was moving. But the client had no construction background, no one in their corner who understood what the GC's numbers actually meant, and no framework for separating market-rate costs from the inevitable padding baked into every first bid.
A trusted advisor recommended they talk to Silvco before signing anything. That conversation changed the trajectory of the entire project.
The GC's bid looked reasonable. It wasn't.
On first review, the contractor's $3.1M bid appeared professionally assembled — itemized by trade, with allowances and contingencies noted. Without a deep operational background, it's easy to accept these numbers at face value.
But a trade-by-trade review against current Naples market comps told a different story:
| Trade / Line Item | Issue Identified | Savings Recovered |
|---|---|---|
| Structural Framing | Overstated labor hours; inflated material uplift vs. current lumber pricing | $94,000 |
| MEP (Mechanical, Electrical, Plumbing) | Uncontested allowances 22% above comparable Naples projects; redundant scope items | $87,500 |
| Roofing & Waterproofing | Premium spec applied to areas where standard-grade performs identically; inflated square footage in bid vs. drawings | $61,000 |
| Exterior Finishes | Alternate vendor sourcing for equivalent product; GC markup applied to items client can procure direct | $53,500 |
| General Conditions & Overhead | Unsubstantiated contingency stack; site supervision overhead doubled vs. project complexity | $48,000 |
| Landscaping & Hardscape | Scope included in GC contract that owner should manage directly with specialty sub | $36,000 |
| Total Recoverable Savings | $380,000 | |
Four weeks. Trade-by-trade. Before a single commitment was made.
Silvco was engaged as owner's representative at the pre-design and pre-construction phase — the highest-leverage moment in any project. No commitments had been made. No contracts signed. Every dollar was still negotiable.
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01
GC Bid Audit Against Market Comps
Every line item benchmarked against current Naples contractor pricing, material indices, and comparable 8,000+ sq ft luxury residential projects completed within 18 months. No estimates — actual comparables.
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02
Scope Reconciliation vs. Drawings
Bid quantities checked against architect drawings. Three trade categories contained measurable discrepancies between bid square footage / unit counts and actual design scope — common in contractor bids that go unchallenged.
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03
Value Engineering Without Specification Compromise
Every line item flagged for cost reduction was reviewed against the design intent. Recommendations were made only where equivalent performance could be achieved — no material downgrades, no cuts that affected the finished product.
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04
Owner-Direct Procurement Routing
Identified categories where the owner could procure direct — bypassing contractor markup on items that don't require contractor coordination or warranty integration. This alone recovered $36,000 in landscaping and hardscape.
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05
Negotiated Revised Contract
The revised findings were presented to the GC with supporting documentation. The contractor accepted all major revisions. The revised contract was executed on the original timeline — no delay, no damaged relationship.
$380,000 saved before the foundation was poured
The client executed a revised contract at $2.72M — $380,000 below the original bid — on the same schedule, with the same GC, and with zero scope reduction. The design they spent 14 months refining was built exactly as intended.
The Silvco engagement fee represented roughly 2.5% of the savings it generated. Every dollar of that fee returned 40 dollars in recoverable value.
The project was delivered on schedule. The client has since referred two additional projects to Silvco.
“Christian reviewed our GC’s bid and pre-construction drawings before contract execution — identifying $380K in inflated line items and scope creep before a single wall was framed. The engagement paid for itself 40× over. I would not build another home without an owner’s rep.”Naples Luxury Residential Client · 8,200 sq ft New Construction · Representative of typical Silvco engagement outcomes
Why pre-design is the only moment that matters
Once you've signed a contract, your leverage disappears. Change orders become the mechanism for recovering what the contractor couldn't include in the original bid. By the time you realize costs are inflated, you're already committed — and the GC knows it.
Pre-design and pre-construction owner's rep engagement works because every dollar is still negotiable. No foundation poured, no trade committed, no scope locked. The entire bid is a starting point — and without an independent expert, most owners accept it as the final number.
On an $3M+ luxury home, a 12% bid variance is not unusual. On a $10M commercial project, it can reach 18–20%. The question isn't whether your GC's bid contains recoverable cost — it does. The question is whether you have someone in your corner who can find it before you sign.