New Jersey Roofing Company | NJ Roof Contractors
Discover why Njall Construction is New Jersey’s top-rated roofing company, trusted by homeowners across the state. With hundreds of 5-star reviews and the elite Owens Corning Platinum Preferred Contractor status, we deliver expert roofing services backed by quality and reliability.
A Licensed and Insured Roof Inspector in New Jersey You Can Rely On
From high winds and hail to snow, rain, and ice, your roof takes a beating year-round. While some damage is easy to spot, minor issues often go unnoticed—until they lead to major problems like leaks, mold growth, or costly repairs.
At Njall Construction, our licensed and insured roof inspectors perform detailed inspections to detect early signs of wear or damage. We give you a clear, honest assessment of your roof’s condition—so you can make informed decisions and avoid surprise expenses.
With an A+ BBB rating and hundreds of 5-star reviews on Google and trusted platforms, Njall Construction is the name New Jersey homeowners trust to keep their roofs strong, safe, and secure.
3 Quick Signs It’s Time to Inspect Your Roof
- A recent storm or severe weather has deposited debris on roofs in your neighborhood.
- You notice cracked, warped, or missing shingles or tiles from the ground.
- There are visible signs of leaks inside your home or attic.
Don’t delay your roof inspection out of concern for high-pressure sales or unexpected repair costs. At Njall Construction, our roof inspection experts provide honest assessments, recommend necessary repairs, and offer transparent cost estimates. We pride ourselves on being friendly, fair, and committed to helping homeowners make informed decisions to protect their investment and family.
A Licensed and Insured Roof Inspection Team You Can Trust
our home’s roof faces constant challenges—from high winds and heavy rains to hail, ice, and snow. Often, minor damage from these elements goes unnoticed, but if left untreated, it can worsen, causing leaks, property damage, mold growth, and costly repairs.
At Njall Construction, our licensed roof inspectors conduct thorough evaluations to identify potential issues early, helping you maintain the health and longevity of your roof. With hundreds of 5-star reviews across Google, Angi, and HomeAdvisor, plus an A+ rating from the Better Business Bureau, you can trust our experienced team to put your best interests first.
Why Choose Us for Your Roofing
Locally Owned and Operated with a Commitment to Our Community
We are a family-owned, locally operated New Jersey company you can trust with your home. Since 2007, we’ve proudly served thousands of homeowners, delivering reliable roofing solutions with care and integrity.
Fully Licensed and Insured for Your Peace of Mind
As a fully licensed and insured roofing contractor, we provide thorough inspections backed by expert knowledge and clear guidance on the next steps to protect your home.
Proud to Maintain an A+ Rating with the Better Business Bureau
The Better Business Bureau awards its highest rating only to the most trustworthy companies. At Njall Construction, our roof inspectors are committed to exceptional customer service—and our A+ rating reflects that dedication.
Our Comprehensive Roof Inspection Process
We conduct a thorough, multi-step roof inspection that covers far more than just surface issues. Our experts look for signs of leaks, abnormal wear and tear, and damage caused by storms, debris, pests, or previous poor workmanship. Each inspection focuses on four key aspects of your roofing system, and we provide a detailed report outlining our findings and any recommended next steps.
- Chimney Masonry – Checking for cracks, missing mortar, or damage to the chimney cap.
- Shingle Layers – Assessing how many layers of shingles are present to determine overall roof condition.
- Roof Decking – Inspecting the decking beneath the shingles for any signs of rot, warping, or structural damage.
- Roof Structure – Looking for sagging or uneven areas along the roof planes that may indicate deeper issues.
- Attic Ventilation – Evaluating exterior attic vents to ensure proper airflow for heat and moisture control.
- Soffits, Fascia, and Gutters – Examining these elements for cracks, deterioration, or other damage that may affect roof performance.
- Roof Penetrations – Inspecting areas around skylights, vent pipes, and other roof openings for signs of leaks or poor sealing.
Material Inspection - Common Signs of Roof Wear and Damage
- Loose, missing, or curling shingles that compromise protection.
- Excess granules from shingles accumulating in roof valleys or gutters.
- Staining and dark streaks indicating moisture issues or algae growth.
- Moss or other organic growth that can deteriorate roofing materials.
- Missing flashing or fasteners, which can lead to leaks.
- Development of rust on metal components, signaling potential damage.
Interior Inspection
As part of our thorough inspection process, we always examine the interior of your home. Small roof leaks may go unnoticed from the outside but can be clearly visible from inside—especially in the attic or upper floors. During this phase, our licensed roof inspector will look for:
- Water stains on the ceiling or interior walls indicating possible leaks
- Visible mold growth caused by moisture infiltration
- Moisture damage to wood structures in the attic compromising integrity
Workmanship Analysis
Many roofing issues stem from poor workmanship during past installations or repairs. Whether from DIY fixes or subpar work by a previous contractor, these hidden mistakes can lead to serious structural problems if not identified and corrected early.
FAQ
Are Roof Inspections Necessary?
Absolutely. Regular roof inspections are vital for maintaining the integrity and longevity of your roofing system. They help identify small problems—like leaks, damaged shingles, or ventilation issues—before they escalate into costly repairs or replacements. Scheduling routine inspections can save you money and protect your home from unexpected damage caused by weather or aging materials.
What’s the Difference Between a Home Inspection and a Roof Inspection?
A home inspection is a comprehensive evaluation of a property’s overall condition, covering structural elements, electrical systems, plumbing, HVAC, and more. It provides a broad overview of the home’s health.
A roof inspection, on the other hand, focuses exclusively on the roof system. It examines the shingles, flashing, decking, gutters, ventilation, and potential leak sources to assess the roof’s condition and identify any repairs or maintenance needed.
While a home inspection includes a basic roof check, a dedicated roof inspection provides a much more detailed and thorough assessment by roofing professionals.
When Is the Best Time to Schedule a Roof Inspection?
A home inspection is a comprehensive evaluation of a property’s overall condition, covering structural elements, electrical systems, plumbing, HVAC, and more. It provides a broad overview of the home’s health.
A roof inspection, on the other hand, focuses exclusively on the roof system. It examines the shingles, flashing, decking, gutters, ventilation, and potential leak sources to assess the roof’s condition and identify any repairs or maintenance needed.
While a home inspection includes a basic roof check, a dedicated roof inspection provides a much more detailed and thorough assessment by roofing professionals.
Do I Really Need a Roofing Contractor to Inspect My Roof?
While some homeowners try to inspect their roofs using a ladder, a drone, or a basic checklist, there’s no substitute for the trained eye of a professional roofing contractor. An experienced inspector can identify subtle issues that may not be visible to the untrained eye—problems that, if left unchecked, can lead to costly repairs down the line. Additionally, climbing onto your roof without proper safety equipment poses a serious risk of injury.
What Are the Next Steps After My Roof Has Been Inspected?
After we complete a thorough inspection of your roof system, you’ll receive a detailed report outlining our findings. If any issues are discovered, we’ll recommend the necessary repairs and provide a clear, upfront quote. In more serious cases where repairs aren’t sufficient, we may suggest a full roof replacement and include a separate estimate for that service.
Does Home Insurance Include Roof Inspections?
After severe weather, we can share our detailed inspection findings directly with your insurance company to support your claim. If you’re purchasing a new property and need a roof inspection for insurance approval, we can also provide a comprehensive report to meet their requirements.
How Often Do Experts Recommend Roof Inspections?
Ideally, you should schedule a roof inspection once a year. At the very least, it’s important to arrange an inspection after any severe weather event—such as hailstorms or strong winds—to ensure your roof hasn’t sustained hidden damage.
Contact Njall Construction to Schedule a Roof Inspection
At Njall Construction, we are committed to delivering top-quality roofing services. Our thorough inspections cover everything from flashing to fascia, identifying issues early to help you avoid costly repairs or a full roof replacement. To schedule your roof inspection, call us today at (551) 313-2434 or fill out the form below to get started.