Get contractor bids you can actually compare
ScopeCraft helps homeowners create clear project scopes before requesting bids — and compare contractor proposals once the bids come back.
Start for free, no credit card required.
Roofing and Bathroom Remodel is available now. More project types are coming soon.
Most contractor bids don’t price the same work
When key details are missing, every contractor fills in the gaps differently—and pricing quickly falls apart.
Every contractor guesses differently
When details are missing, each contractor fills in the gaps their own way—so bids aren't based on the same work.
You're not comparing the same work
If each bid is based on different assumptions, you're not comparing apples to apples—you're guessing.
Missing details turn into change orders
What's not defined upfront shows up later—through change orders, delays, and added costs.
Two tools for a cleaner contractor bid process
Use ScopeCraft before bids go out, or after contractor proposals come back.
Before you request bids
Create a Scope
Turn your project details into a contractor-ready scope so every contractor prices the same work.
Start Your ScopeAfter bids come back
Compare Bids
Upload contractor proposals and see price differences, missing scope, unclear language, and questions to ask before choosing.
Compare BidsWhat your scope will look like
A clear, contractor-ready scope you can send with your bid request—so everyone is pricing the same work. The example below is real ScopeCraft output from a roofing project.
Scope of Work
248 Maple Terrace
Roof Replacement — Full Tear-Off, Architectural Shingles
Prepared April 2026
Project overview
Full roof replacement on a two-story, single-family home. Complete tear-off of existing shingles and underlayment. New synthetic underlayment, ice and water shield at all critical areas, architectural asphalt shingles, and full flashing replacement. Ventilation to be verified and updated to code-minimum net free area.
Scope of work
- Remove existing roofing and underlayment to the deck; load-out and disposal included.
- Replace roof decking where damaged; additional sheets priced per unit per contract.
- Install synthetic underlayment per manufacturer requirements.
- Install ice and water shield at eaves, valleys, and penetrations per local code.
- Install architectural asphalt shingles, ridge cap, and starter strip per manufacturer specs.
- Replace flashing at valleys, sidewalls, chimneys, and penetrations; install drip edge at eaves and rakes.
- Ventilation: verify ridge and intake path; update components to meet code-minimum net free area.
- Protect landscaping and property; daily cleanup, magnetic sweep, and final debris removal.
Materials
- Architectural asphalt shingles — brand and color to be confirmed with contractor
- Synthetic underlayment and self-adhered ice & water membrane
- Flashing, drip edge, valley metal, and penetration boot / vent flashings
- Ridge vent and accessories per ventilation plan
- Fasteners and cement per manufacturer specifications
Installation requirements
- Work to comply with local building code and manufacturer installation requirements.
- Coordinate required inspections before dry-in and before final.
- Document existing deck conditions (damage, delamination) before cover-up.
- Provide minimum workmanship warranty; register material warranty as applicable.
Exclusions
- Gutter or downspout replacement unless explicitly added to scope.
- Interior repairs from prior leaks unless listed above.
- Structural framing beyond decking replacement noted in scope.
- Permit fees unless otherwise agreed.
Same 248 Maple Terrace project
Then compare the bids that come back
Once contractors respond, Bid Compare helps you see what each proposal includes, what's missing, and what questions to ask before choosing.
Bid Comparison Report
248 Maple Terrace
Roof Replacement — Full Tear-Off, Architectural Shingles
3 contractor bids
At a Glance
Lowest stated price
FastRoof LLC — $13,800
Most complete
ProRoof Plus
Most unclear language
FastRoof LLC
What to watch
- FastRoof LLC's bid does not mention flashing replacement or ventilation — both are in your project scope.
- Valley Roofing Co's flashing language ('replace as needed') leaves scope undefined until work begins.
- FastRoof LLC references a single tear-off layer; if more layers are present, expect additional costs mid-project.
Stated prices
ProRoof Plus
$19,400
Most complete
Valley Roofing Co
$16,500
Some unclear language
FastRoof LLC
$13,800
Lowest price
Side-by-side comparison
| Category | ProRoof Plus | Valley Roofing Co | FastRoof LLC |
|---|---|---|---|
| Total price | $19,400 | $16,500 | $13,800 |
| Flashing | Full replacement: chimney, counter-flashing, drip edge, boot flashings | "Replace as needed" — scope and materials unspecified | Not mentioned |
| Ventilation | Remove turtle vents; install continuous ridge vent; verify soffit intake balance | "Existing ventilation to remain unless issues arise" | Not mentioned |
| Warranty | 10-yr workmanship + 30-yr shingle warranty | 5-yr workmanship | 1-yr labor |
Missing or unclear scope
Valley Roofing Co4 items
- Flashing scope — 'replace as needed' does not specify which flashings or materials
- Underlayment product — 'synthetic-style' is not a defined product or spec
- Permits — homeowner responsibility 'if required'
- 'Existing ventilation to remain unless issues arise' — does not define who identifies issues or what remediation costs
FastRoof LLC5 items
- Flashing — not mentioned in bid
- Ventilation — not mentioned in bid
- Permits — not mentioned in bid
- Tear-off layer count — bid assumes single layer; additional layers may increase price
- 'Standard architectural shingles' — brand, product line, and warranty not specified
Change-order risk flags
Full report includes follow-up questions for each contractor.
Free bid scan included — no credit card required.
Real-world result
$30k+
Homeowners have saved $30k+ by defining scope before requesting bids
Built from real homeowner projects
Built from real homeowner projects — not assumptions
ScopeCraft was built around a common project pattern: unclear scope leads to inconsistent bids, late clarification, and avoidable cost surprises.
From project details to bids you can compare
Start with a clear scope, then use Bid Compare to see what each contractor included, missed, or left unclear.
Step 1
Create your scope
Describe your project, answer guided questions, and generate a contractor-ready scope for your bid request.
Project
Describe the work
Questions
Fill key gaps
Scope
Ready to send
Contractor-ready scope generated
Ready for bid requestStep 2
Compare the bids
Upload contractor proposals and see price differences, missing scope, unclear language, and questions to ask before choosing.
Stated prices
Flags
Ready to start
Make contractor bids easier to understand before you commit.
Start with a clear scope, compare the bids you receive, and avoid making decisions from unclear proposals.