5 Essential Questions Every Homeowner in Harrisburg Should Ask Their Roofer

Your roof is one of the most critical parts of your home, protecting you and your family from harsh weather, water damage, and structural deterioration. Whether you need a repair, replacement, or inspection, choosing the right Harrisburg roofing contractor is essential to ensuring your investment lasts for years to come.

Before hiring a roofer, homeowners should ask the right questions to avoid subpar workmanship, hidden costs, or unnecessary repairs. In this guide, we’ll cover the five most important questions to ask a roofing contractor to ensure you’re making a well-informed decision.

1. Are You Licensed, Insured, and Certified to Work in Harrisburg?

Before hiring a roofer, it’s crucial to verify that they have the necessary licenses, insurance, and certifications to operate in Pennsylvania.

Why This Matters:

• A licensed roofer ensures compliance with local building codes and regulations.
• Insurance protects homeowners from liability in case of accidents or damage during the project.
• Certifications from manufacturers indicate the contractor is trained in specific roofing systems and materials.

What to Ask:

✅ Are you licensed to work in Harrisburg, PA? (Request proof of a valid license.)
✅ Do you carry general liability and workers’ compensation insurance?
✅ Are you certified by major roofing manufacturers like GAF, Owens Corning, or CertainTeed?

Red Flags to Watch Out For:

🚩 A roofer who cannot provide proof of insurance or licensing.
🚩 Contractors offering suspiciously low prices—often due to lack of insurance or certifications.

2. What Experience Do You Have With Roofing in Harrisburg’s Climate?

The climate in Harrisburg presents unique challenges for roofing systems, including heavy snowfall, rainstorms, and fluctuating temperatures. A qualified roofer should have experience installing and maintaining roofs that can withstand these conditions.

Why This Matters:

• Harsh winters can lead to ice dams and water damage if a roof is not properly insulated.
• Strong storms can loosen shingles, damage flashing, and cause leaks.
• An experienced roofer understands which materials work best for long-term durability in the area.

What to Ask:

✅ How long have you been working as a roofer in Harrisburg?
✅ Do you have experience installing ice and water shield to prevent ice dam formation?
✅ Which roofing materials do you recommend for Pennsylvania’s seasonal changes?

Red Flags to Watch Out For:

🚩 A roofer with little to no experience in Harrisburg.
🚩 Contractors who only install one type of roofing material rather than offering options suited for different weather conditions.

3. Can You Provide References and Examples of Past Work?

A reputable roofing contractor should have a strong track record of satisfied customers and successful projects. Reviews, references, and portfolio examples help verify the quality of their work.

Why This Matters:

• Real customer testimonials help determine trustworthiness and reliability.
• Seeing before-and-after photos of past projects gives insight into craftsmanship and expertise.
• A reputable roofer should be willing to connect you with previous clients.

What to Ask:

✅ Can you provide a list of references from recent roofing projects?
✅ Do you have a portfolio of completed roof replacements or repairs?
✅ Do you have online reviews on Google, Yelp, or the Better Business Bureau?

Red Flags to Watch Out For:

🚩 A contractor who refuses to provide references or past work examples.
🚩 Companies with numerous unresolved complaints or negative online reviews.

4. What is the Total Cost and Scope of the Roofing Project?

Understanding the full cost breakdown before signing a contract helps avoid unexpected fees or hidden charges. A detailed estimate should include materials, labor, permits, and any additional costs.

Why This Matters:

• Some roofers advertise low prices but add hidden fees later.
• Homeowners should know exactly what they’re paying for to avoid budget surprises.
• A clear scope of work ensures no shortcuts are taken during installation or repair.

What to Ask:

✅ Can you provide a written estimate with a detailed cost breakdown?
✅ Does this estimate include materials, labor, and clean-up?
✅ What is your payment schedule, and do you require a deposit?

Red Flags to Watch Out For:

🚩 Contractors who only provide verbal estimates without written documentation.
🚩 Roofers who demand full payment upfront before starting the project.

5. Do You Offer Warranties on Workmanship and Materials?

A new roof is a major investment, and homeowners should have guarantees that their roof will last. Reliable roofing contractors offer warranties on both materials and workmanship.

Why This Matters:

• A workmanship warranty covers installation errors or poor craftsmanship.
• A manufacturer’s warranty protects against material defects.
• Knowing warranty details ensures long-term protection in case of unexpected issues.

What to Ask:

✅ What warranties do you offer on roofing materials?
✅ Do you provide a workmanship warranty, and how long does it last?
✅ What does the warranty cover, and what voids it?

Red Flags to Watch Out For:

🚩 Roofers who do not offer any warranties on installation.
🚩 Vague warranty terms that do not clearly outline coverage.

Final Thoughts

Hiring a roofing contractor in Harrisburg, PA, is a major decision that impacts your home’s protection, value, and longevity. By asking these five essential questions, homeowners can ensure they choose a licensed, experienced, and reputable roofing company that provides high-quality workmanship and long-term reliability.

At Gorilla Exterior, we specialize in roof repairs, replacements, and inspections with a focus on superior craftsmanship and customer satisfaction. Contact us today for a free estimate and expert guidance on your next roofing project!

Frequently Asked Questions (FAQs)

1. How can I verify a roofer’s license and insurance in Harrisburg, PA?

You can ask for a copy of their license and insurance certificates, and verify them through the Pennsylvania Department of Labor & Industry or your local municipality.

2. What is the best roofing material for Pennsylvania’s climate?

Architectural asphalt shingles, metal roofing, and slate are excellent choices for handling seasonal changes, wind, and moisture in Harrisburg.

3. Should I get multiple quotes before hiring a roofer?

Yes, it’s recommended to get at least three quotes from different roofing contractors to compare pricing, warranties, and customer service.

4. How long does a roof replacement take in Harrisburg?

Most residential roof replacements take 1–3 days, depending on the size, material, and weather conditions.

5. What are the signs that my roof needs replacing instead of repairs?

If your roof has widespread shingle damage, sagging, multiple leaks, or is over 20 years old, it may be time for a full roof replacement rather than frequent repairs.