Questions Every Homeowner Should Ask Before Signing a Roofing Contract
Replacing your roof is one of the largest investments you’ll make in your home. The contractor you choose will play a major role in how successful that investment becomes.
A properly installed roof can provide decades of dependable protection. On the other hand, poor workmanship, inadequate materials, or an inexperienced contractor can lead to leaks, premature repairs, and unnecessary expenses.
At Advanced Roofing, we’ve been serving homeowners throughout Washington and Oregon since 1997, and we believe every homeowner deserves the knowledge needed to make an informed decision.
Whether you choose Advanced Roofing or another qualified contractor, this guide will help you know what questions to ask and what to look for before signing a contract.
Don’t Choose a Contractor Based on Price Alone
It’s natural to compare prices, but the lowest proposal isn’t always the best value.
A lower price may mean:
- Lower-quality materials
- Important work has been omitted
- Inexperienced labor
- Limited warranties
- Shortcuts during installation
Instead of asking:
“Who gave me the cheapest bid?”
Ask yourself:
“Which contractor offers the best overall value, experience, and long-term protection?”
A roof is something you’ll depend on every day. Quality workmanship often provides better value over the life of the roof than choosing the lowest initial price.
Verify the Contractor’s License
Before hiring a roofing contractor, verify that their license or registration is active and in good standing.
A reputable contractor should gladly provide their contractor registration or license number.
Washington Homeowners
The Washington State Department of Labor & Industries (L&I) offers a free online contractor verification tool.
Using this website, you can verify:
✔ Contractor registration status
✔ Business information
✔ Bond information
✔ Liability insurance
✔ Workers’ compensation status
✔ Safety violations
✔ Contractor compliance history
Official Washington Contractor Verification
https://secure.lni.wa.gov/verify/
You can also visit the Washington Department of Labor & Industries website for additional consumer information about hiring contractors.
Oregon Homeowners
The Oregon Construction Contractors Board (CCB) provides a free contractor search.
Before hiring a contractor, verify:
✔ CCB license status
✔ Business information
✔ Bond requirements
✔ Insurance requirements
✔ Consumer complaint information
Official Oregon Construction Contractors Board
The CCB website also provides valuable information to help homeowners understand contractor licensing and consumer protections.
Verify Insurance
A professional roofing contractor should carry appropriate insurance coverage.
Always ask for current certificates—not just verbal assurances.
Ask about:
✔ General Liability Insurance
✔ Workers’ Compensation Insurance (if the contractor has employees)
Proper insurance helps protect both the homeowner and the contractor if an accident occurs during the project.
Ask About Experience
Experience matters.
Ask questions such as:
- How long have you been in business?
- How many roofs do you install each year?
- Have you worked on homes similar to mine?
- Are you familiar with the roofing materials I’m considering?
Experience with your type of roof can make a significant difference in the quality of the finished project.
Ask for References
A reputable contractor should be willing to provide recent customer references.
Ask former customers:
- Was the work completed as promised?
- Was the job site kept clean?
- Was communication good throughout the project?
- Were problems handled professionally?
- Would you hire this contractor again?
Read the Proposal Carefully
Roofing proposals can vary significantly.
A complete proposal should clearly describe:
✔ Roofing materials
✔ Underlayment
✔ Flashing
✔ Ventilation
✔ Cleanup procedures
✔ Warranty information
✔ Payment schedule
✔ Project exclusions
If something isn’t clearly explained, ask questions before signing.
Understand the Warranty
There are usually two different warranties.
Manufacturer’s Warranty
Covers the roofing materials according to the manufacturer’s warranty terms.
Workmanship Warranty
Covers the contractor’s installation according to the contractor’s workmanship warranty.
Understanding both warranties helps you know what protection you have after your project is complete.
Ask About Attic Ventilation
Many homeowners focus only on shingles.
An experienced roofing contractor should also evaluate:
✔ Intake ventilation
✔ Exhaust ventilation
✔ Overall attic airflow
✔ Signs of moisture or condensation
✔ Insulation concerns that may affect roof performance
A roof is a complete system—not simply the roofing material installed on top.
Ask How Damaged Roof Decking Will Be Handled
No one knows the condition of the roof decking until the old roofing materials have been removed.
Ask:
- How will damaged decking be documented?
- Will photographs be provided?
- How are repair costs calculated?
A reputable contractor should explain this process before work begins.
Ask Who Will Perform the Work
Find out who will actually be working on your home.
Ask:
- Are the installers company employees?
- Will subcontractors be used?
- Who supervises the project?
- Who is my primary contact if I have questions?
Clear communication is one of the keys to a successful roofing project.
Beware of High-Pressure Sales Tactics
Be cautious if someone:
- Demands an immediate decision
- Uses scare tactics
- Requests full payment before work begins
- Refuses to provide a written proposal
- Will not answer your questions
A professional contractor should give you time to review your options and make an informed decision.
Read Online Reviews
Online reviews can provide valuable insight.
Look beyond the star rating.
Pay attention to comments about:
✔ Workmanship
✔ Communication
✔ Professionalism
✔ Cleanup
✔ Warranty service
✔ Problem resolution
Consistent patterns often tell a more complete story than a single review.
Local Experience Matters
A local roofing contractor is generally more familiar with:
✔ Regional weather conditions
✔ Local building codes
✔ Permit requirements
✔ Material availability
✔ Local suppliers
✔ Long-term customer service
Choosing an established local contractor often makes future warranty service easier if it is ever needed.
Homeowner’s Contractor Hiring Checklist
Before signing a roofing contract, make sure you can answer “Yes” to these questions.
☐ Verified the contractor’s license
☐ Verified insurance coverage
☐ Checked online reviews
☐ Received a detailed written proposal
☐ Compared more than one estimate
☐ Asked about attic ventilation
☐ Asked how damaged roof decking will be handled
☐ Reviewed warranty information
☐ Asked who will supervise the project
☐ Asked how cleanup will be performed
☐ Asked for references
☐ Feel comfortable asking questions
Frequently Asked Questions
Should I get more than one estimate?
Yes. Comparing proposals helps you understand differences in materials, workmanship, warranties, and overall scope of work.
Is the lowest bid usually the best choice?
Not necessarily. Compare what is included in each proposal—not just the final price.
Should I verify a contractor’s license myself?
Absolutely. State licensing websites make this quick and easy, and it provides additional confidence before signing a contract.
Why should I ask about ventilation?
A roofing system is more than shingles. Proper attic ventilation can affect roof performance, energy efficiency, and the long-term condition of your home.
Should I pay the entire project cost before work begins?
Most reputable contractors do not require full payment before work starts. Be sure to understand the payment schedule outlined in your contract.
Our Philosophy at Advanced Roofing
At Advanced Roofing, we encourage homeowners to ask questions—not just of us, but of every contractor they consider.
We believe an informed homeowner makes better decisions.
If you meet with our team, we’ll take the time to explain our recommendations, discuss your options, answer your questions, and provide a detailed written proposal so you can make a confident, informed decision.
Whether you choose Advanced Roofing or another qualified contractor, our goal is to help you protect your home and make the best decision for your family.
Ready to Talk About Your Roof?
If you’re planning a roof replacement, need a repair, or simply have questions about your roof, we’re here to help.
Advanced Roofing
Serving Washington & Oregon Since 1997
✔ Residential Roofing
✔ Commercial Roofing
✔ Roof Inspections
✔ Roof Repairs
✔ Roof Replacements
✔ Licensed • Bonded • Insured
📞 Call Us: (360) 695-3356
🌐 Website: www.AdvancedRoofingNW.com
Schedule Your Free Roof Inspection Today.