Apples to Apples: How to Spot Hidden Costs in a Contractor's Estimate
The ProjectBids transparency advantage
The Hidden Cost Problem
Most homeowners compare contractor estimates by looking at the bottom line—biggest mistake ever. Two $15,000 roofing quotes can mean wildly different things depending on what's included (or conveniently left out).
The 7 Hidden Costs Contractors Don't Advertise
1. Permit Fees & Inspections
Average Florida cost: $150-$500. Often listed as 'Owner's responsibility' in fine print.
✓ ProjectBids Advantage: On ProjectBids, this is standardized in every bid breakdown.
2. Debris Removal & Dumpster
$300-$800 for a standard roof tear-off. Some contractors add this as a 'surprise' mid-project.
✓ ProjectBids Advantage: Our AI flags missing debris costs automatically.
3. Underlayment Upgrades
Basic felt vs. synthetic barrier = $500+ difference. Cheap bids use cheap materials.
✓ ProjectBids Advantage: ProjectBids comparison tool shows exact material grades.
4. Warranty Registration Fees
Manufacturer warranties often require paid registration ($100-$300). Not always disclosed.
✓ ProjectBids Advantage: We itemize warranty costs separately.
5. Weekend/After-Hours Premiums
Need work done on a Saturday? That's 20-30% extra—if mentioned at all in the original quote.
✓ ProjectBids Advantage: Our bids include timing premiums upfront.
6. Change Order Markups
Hidden trap: low initial bid, then 40%+ markups on any changes. Industry standard is 15-20%.
✓ ProjectBids Advantage: ProjectBids contractors must disclose change order policies.
7. Payment Processing Fees
Credit card fees (2-4%) suddenly appear at payment time.
✓ ProjectBids Advantage: All payment terms visible in your dashboard.
The ProjectBids Comparison Framework
Our AI automatically creates an 'apples-to-apples' breakdown by:
- Standardizing line items across all bids (labor, materials, permits, disposal)
- Flagging missing categories (if 3/4 contractors include permits, we alert you about the one who doesn't)
- Highlighting material quality differences (30-year vs. 50-year shingles, etc.)
- Showing warranty coverage side-by-side
- Calculating true 'cost per square foot' including all fees
Red Flags: When a Bid is TOO Low
If it's 25%+ below others, something's missing
Vague line items like 'Labor & Materials: $12,000' with no breakdown
'We'll handle permits' without showing costs
No mention of insurance or licensing
Verbal promises not in writing
The Bottom Line
On ProjectBids, you're not just comparing numbers—you're comparing complete, standardized scopes of work. Our contractors know you can see everything, so they put their best foot forward from day one.