Hiring a roofing contractor in Chattanooga can feel confusing when quotes, materials, and promises don’t always match from one company to another. Many homeowners searching for questions to ask a roofing contractor in Chattanooga are trying to avoid unclear pricing, unexpected add-ons, or problems that only show up after the work is done. Knowing what to ask before signing a contract helps you understand exactly what you are paying for and how the job will be handled.

Because Tennessee has fewer restrictions on residential roofing work under certain project sizes, it becomes even more important for homeowners to double-check details like insurance coverage, materials being used, warranty terms, and payment structure when working with a roofing contractor in Chattanooga. These questions make it easier to compare contractors fairly and reduce the risk of misunderstandings once the project starts.

Why does this matter more in Tennessee?

Tennessee has a relatively light regulatory environment for residential roofing. The state requires General Contractor licensing at the $25,000 threshold, but does not have specific roofing trade licensing for projects below that. This makes it easier for unqualified contractors to operate, especially after major hail and wind events that bring storm chasers to Chattanooga.

After the 2020 tornado, the 2022 derecho, and various severe weather events, contractors from out of state set up temporary operations in Chattanooga, took deposits, performed substandard work, and disappeared before warranty issues surfaced. Local contractors and homeowners both suffered.

The 5 questions below filter out most of these operators. A legitimate Chattanooga roofing contractor answers all of them clearly and provides documentation. A storm chaser dodges, deflects, or fabricates.

Question 1: License and insurance

Ask: “Are you licensed in Tennessee? What is your license number, and can you show me current certificates of liability insurance and workers’ compensation?”

What you should hear:

For projects over $25,000, the contractor must hold a Tennessee General Contractor license. Verify at the Tennessee Department of Commerce and Insurance contractor license search.

The contractor should provide:

  • General Liability Insurance certificate showing $1 million minimum coverage with current effective dates
  • Workers’ Compensation certificate for any employees
  • Both certificates issued by recognized insurance companies

Red flag answers:

  • I do not need a license for that size of job (correct only if under $25,000 and only on smaller projects)
  • My insurance covers everything, without showing the certificate
  • An insurance certificate that has expired
  • An insurance certificate from a name you cannot find online
  • Workers’ comp does not apply to me (true only if the contractor has no employees)

Why this matters:

If a worker falls off your roof and the contractor lacks workers’ comp, you can be held liable for medical costs and damages. If the contractor’s truck damages your driveway and they lack general liability insurance, you absorb that cost too.

How to verify:

  • Tennessee license search: tn.gov/commerce/regboards/contractor.html
  • Insurance verification: call the insurance company listed and confirm the policy is active
  • Better Business Bureau: bbb.org for company history

Question 2: Manufacturer certifications

Ask: “What manufacturer certifications do you hold? Specifically, are you a GAF Master Elite, CertainTeed Select Shingle Master, or Owens Corning Platinum Preferred? How does my certification affect the manufacturer’s warranty on my roof?”

Why certifications matter:

Each major shingle manufacturer (GAF, CertainTeed, Owens Corning, Atlas, and Tamko) has tiered contractor certification programs. The top tiers require contractors to:

  • Complete factory training
  • Maintain installer certification
  • Carry the manufacturer’s required insurance
  • Use authentic manufacturer materials
  • Pass periodic audits

Why it matters for your warranty:

Standard manufacturer warranties cover only material defects (typically 25 to 50 years prorated). Top-tier certified contractors can offer enhanced manufacturer warranties:

  • GAF Master Elite: System Plus, Silver Pledge, Golden Pledge enhanced warranties (up to 50-year non-prorated)
  • CertainTeed Select Shingle Master and Quality Master: SureStart Plus warranty
  • Owens Corning Platinum Preferred: Platinum Protection Limited Warranty

These enhanced warranties cover the full system, including labor, for years that the standard manufacturer warranty does not. This is the meaningful difference between contractors.

Red flag answers:

  • “I am certified by every manufacturer” (unlikely; top-tier certifications are exclusive)
  • “Manufacturer certifications do not really matter” (an excuse from non-certified contractors)
  • Cannot show certificates or inclusion on the manufacturer’s online installer locator
  • Certifications listed but at low tier (just “registered” rather than “elite” or “master”)

How to verify:

  • GAF Master Elite locator: gaf.com/en-us/roofing-contractors
  • Owens Corning Platinum locator: owenscorning.com/roofing/contractor
  • CertainTeed Master Shingle locator: certainteed.com/find-a-pro

Question 3: Scope of work and materials

Ask: “Can you provide a detailed written estimate listing every component of the work and the specific materials by manufacturer and product line? Including underlayment, ice and water shield, drip edge, ventilation, flashing, and disposal?”

What a complete written estimate includes:

  • Roof tear-off (number of layers to remove, disposal cost included)
  • Decking inspection and replacement allowance (per sheet pricing for any rotted plywood found)
  • Ice and water shield (manufacturer and coverage area, e.g., GAF WeatherWatch in valleys and 6 ft from eaves)
  • Underlayment (synthetic or felt, by brand and weight)
  • Starter strip (manufacturer-specific)
  • Drip edge (color and gauge)
  • Shingles (manufacturer, product line, color, exact quantity)
  • Hip and ridge cap (matching product)
  • Ventilation (ridge vent type and length, soffit vent verification)
  • Flashing (chimney, valley, plumbing penetrations)
  • New plumbing boots and rubber pipe collars
  • Cleanup and magnetic nail sweep
  • Permit fees, if applicable

Red flag answers:

  • One-page estimate with vague line items (“install new shingles – $X”)
  • No mention of ice and water shield (critical in Tennessee freeze zones)
  • “We use whatever the supplier has” (lacks material commitment)
  • Pricing significantly below other quotes (usually means missing components or thin materials)
  • No allowance for decking replacement (you will be hit with surprise charges later)

Common Chattanooga material specifications you should require:

  • Architectural (laminate) shingles minimum, not 3-tab
  • Synthetic underlayment minimum (not felt)
  • Ice and water shield in valleys and 6 ft from eaves at a minimum
  • Aluminum drip edge in all locations (required by most building codes)
  • Ridge ventilation matched to soffit ventilation for proper attic airflow
  • Painted aluminum flashing (matching roof color)

Question 4: Payment terms and deposit

Ask: “What is your payment schedule? Do you require a deposit? Is the deposit refundable, and under what conditions? When is the balance due?”

Acceptable payment structures:

Option A (preferred): No deposit, payment in full upon satisfactory completion. Available from established contractors who do not need cash to fund materials.

Option B (common): 25 to 50 percent deposit upon contract signing, balance upon completion. Acceptable for established contractors.

Option C (common for larger jobs): 30 percent at contract signing, 30 percent upon material delivery, 40 percent upon completion. Acceptable for jobs over $20,000.

Red flag payment structures:

  • 100 percent upfront before any work (high-risk; never agree to this)
  • 90 percent upfront with 10 percent at completion (high-risk)
  • “Deposit is non-refundable for any reason” (you should have the right to cancel within a reasonable window)
  • Cash-only payment (no paper trail; high-risk)
  • Wire transfer or money order only (no chargeback recourse)
  • Payment to a personal account rather than the company

Tennessee specifics:

Tennessee requires deposits over $1,000 to be held in trust until work is performed for residential improvements. Some contractors ignore this. A contract clause confirming compliance with the Tennessee deposit law is reasonable to require.

Insurance claim payments:

If the work is being paid by your insurance carrier, the structure should be:

  • Carrier issues check to you (or to you and the contractor jointly)
  • You disburse funds as work progresses
  • Final depreciation is released by the carrier upon proof of completion
  • The contractor should never request endorsement of the insurance check directly to them without your active participation

Question 5: Warranty service responsibility

Ask: “If there is a problem with my roof in 2, 5, or 10 years, who handles the warranty service call? Will you still be in business? What happens if you go out of business?”

What good answers sound like:

  • Contractor’s labor warranty: typically 5 to 10 years on workmanship
  • Manufacturer’s material warranty: 25 to 50 years on shingles
  • Enhanced manufacturer warranty (if Master Elite or equivalent): covers full system, including labor, for stated years
  • Local contractor with a multi-year track record: realistic expectation that they will still exist
  • Manufacturer warranty transfers to subsequent homeowners (some tiers)

Red flag answers:

  • “Warranty is the manufacturer’s problem, not mine” (passing the buck)
  • Cannot articulate the difference between labor and material warranty
  • No physical local address (storm chasers move on)
  • Less than 5 years of operating history in Chattanooga
  • Cannot produce a written warranty document

The storm-chaser pattern:

Storm-chaser contractors:

  1. Take deposits and complete installation
  2. Move out of state when storms move on
  3. Cannot be reached when warranty issues surface
  4. Use generic shingles that may not match later
  5. Leave you with the cleanup of any installation defects

What to verify:

  • Physical address you can drive to
  • Phone number that goes to a local person (not an answering service)
  • Years operating in Chattanooga (5+ minimum)
  • BBB profile with at least 2 to 3 years of history
  • Online reviews mentioning warranty service experiences (specific resolution stories)

Bonus: red flags to watch for

Beyond the 5 questions, watch for these patterns:

Door-to-door sales after a storm. Reputable Chattanooga roofers do not knock on doors. Storm chasers do.

We were just in your neighborhood. Sales script, not a real coincidence.

Pressure to sign immediately for a discount. Real contractors give you time to evaluate. Pressure means commission urgency.

Promises to pay your insurance deductible. Illegal in Tennessee under most circumstances. Insurance fraud risk that falls on you if discovered.

Quotes that look too good to be true. They are. The contractor is either using cheap materials, skipping required components, or is unlicensed and uninsured.

No local references. A real contractor can name 5 to 10 recent jobs in your area.

Aggressive sales pitch on the value of full replacement when patches would suffice. Push to maximize the job at your expense.

Contracts written on plain paper or notebook paper. Real contracts are formatted with company letterhead, EIN, license number, insurance reference, and detailed clauses.

Verifying contractor claims independently

Do not just believe what the contractor says. Verify.

Online searches to do:

  1. Tennessee Department of Commerce contractor license search
  2. Better Business Bureau profile (bbb.org)
  3. Google Maps street view of the company’s listed address
  4. Manufacturer certification locator (GAF, Owens Corning, CertainTeed)
  5. Hamilton County and the surrounding court docket searches for the company name (lawsuits indicate problems)
  6. Yelp, Google, and Facebook reviews (read 10+ detailed reviews, not just stars)

Phone verification:

  • Call the insurance company on the certificate to verify active coverage
  • Call 2 of the references the contractor provides
  • Call 1 reference the contractor did not provide (find through public records)

Physical verification:

  • Drive by the company’s office or yard
  • Look for branded vehicles in the parking lot
  • Note whether the office appears to be a real operation or a virtual address

If any of these verifications fail or feel off, choose another contractor. There are legitimate Chattanooga roofers; you do not have to settle for a questionable one.

Sample contract clauses you should require

When the written contract is presented, look for these clauses or request them.

  1. Detailed scope of work with materials specified by the manufacturer and product line.
  2. Total contract price stated clearly with line item breakdown.
  3. Payment schedule with specific milestones and amounts.
  4. Right to cancel within 3 business days without penalty (Tennessee law requires this for door-to-door solicitations and is good practice for all contracts).
  5. Decking allowance stated per sheet (e.g., “$45 per sheet of decking found rotted, up to 6 sheets included”).
  6. Cleanup commitment, including magnetic nail sweep and disposal.
  7. Warranty terms stating the duration of labor warranty, manufacturer warranty pass-through, and how to make warranty claims.
  8. Permit responsibility clearly stating who pulls permits and pays fees.
  9. Insurance and indemnification, including the contractor’s commitment to maintain insurance throughout the work.
  10. Dispute resolution mechanism (mediation, arbitration, or court).
  11. Change order process requiring written approval before any additional charges.
  12. Completion timeline with start date and expected completion.
  13. Post-completion punch list acknowledging that the final 10 percent of payment is tied to completion of all items.

Avoid clauses that:

  • Waive your right to file a complaint or sue
  • Require mandatory binding arbitration with an arbitrator chosen by the contractor
  • Have non-refundable deposits with no exception
  • Allow the contractor to retain materials if you cancel
  • Allow unilateral price increases for unforeseen conditions without your approval

Final Thoughts

A roofing contract should never feel rushed or unclear. At CH Roofing, we believe the right decision comes from comparing answers, verifying details, and making sure everything is written down before work begins. Taking time to ask the right questions can help prevent costly mistakes and ensure your roof performs well for years without unexpected issues.

For homeowners in the Chattanooga area, we focus on straightforward communication, clear expectations, and roof installation services designed to keep the entire process transparent from start to finish.