Selecting the best roofing company for your home’s roofing needs is an important decision that requires careful research and evaluation. Your roof is a major investment that protects your most valuable asset, so you want to ensure you hire reputable roofers known for quality craftsmanship and excellent customer service. In this comprehensive guide, we will walk you through the key factors to consider when choosing the best roofing companies, provide tips for evaluating roofing contractors, and recommend the top-rated national and local roofing companies across the United States.
What to Look for in a Roofing Company
Choosing the right roofing contractor involves assessing several key qualifications and capabilities. Be sure potential roofing companies exhibit the following:
Strong Reputation
A longstanding history and stellar reputation are good indicators of a roofing company’s reliability. Look for testimonials, reviews, ratings, and accreditations with organizations like the Better Business Bureau. Favor companies in business for 10+ years.
Local Experience
Look for established local roofers familiar with building codes and climate challenges in your area. They should have permanent business facilities nearby and several local client references.
Proper Licensing and Insurance
Only consider fully licensed, bonded and insured roofing contractors. Ask to see current documentation. Liability and workers compensation coverage protects you from liability.
Warranties
Reputable roofers stand behind their work with manufacturer and workmanship warranties, sometimes lasting 10-50 years. Be sure you understand warranty terms and durations.
Quality Materials
Ask about the roofing products and brands the contractor uses. Contractors committed to quality typically select the best materials that meet or exceed industry standards.
Skilled Staff
Look for seasoned crews with extensive roofing experience, proper training and certifications, and a commitment to safety and quality workmanship. Ask about staff experience and training.
Business Integrity
Choose a roofer known for honest business practices and integrity. Beware of high-pressure sales tactics and extraordinarily low bids. Confirm they will securely dispose of old roofing materials too.
Strong Communication
The contractor should clearly explain options, pricing, timelines, project steps, agreements, and warranties. Responsive communication is vital throughout the project.
Tips for Evaluating Roofing Contractors
Follow these important guidelines as you evaluate potential roofing companies and narrow the options:
Research Multiple Companies
Interview at least 3 contractors to evaluate options. Compare bids, materials, warranties, and timelines. Contact your state contractor licensing board to verify credentials.
Check Project Portfolios
Ask to see a portfolio of completed roofing projects similar to yours. Recent local projects are ideal to assess their work. Call references to confirm quality and service.
Review Ratings and Reviews
Check independent consumer sites like BBB and Yelp for ratings and feedback. While no contractor is perfect, look for an overall pattern of positive reviews.
Request Detailed Bids
Ask at least 3 contractors to provide a detailed bid proposal in writing. Clearly specify materials and services. Beware very low bids that may indicate cutting corners.
Confirm Insurance Coverage
Require current proof of liability and workers compensation coverage. This protects you from liability for property damage, injuries, and accidents.
Inquire About Credentials
Ask about licensure, manufacturer certifications, training, and memberships with roofing industry groups. Credentials indicate expertise and commitment to quality.
Request a Written Contract
Review contract terms thoroughly and get all agreements in writing before work begins. Verify details like payment terms, materials, timelines, warranties, and cleanup.
Communicate Expectations
Discuss any concerns upfront and keep communication open throughout the project. Timely responses to questions and issues is essential.
Avoid Large Down Payments
While a deposit may be required for materials, avoid paying anything over 10-25% upfront before work begins. Final payment is typically due upon satisfactory project completion.
By thoroughly vetting contractors, checking credentials, and requesting proposals in writing, you can feel confident hiring the best roofing company for the job.
10 Best National Roofing Companies
For expansive roofing projects across multiple states, a national roofing contractor has the scale, supply chain, and resources to effectively manage the job. Here are 10 of the top national roofing companies operating throughout the United States:
1. GAF
With over 130 years of experience, GAF is North America’s largest roofing manufacturer and one of the leading national installers. They offer comprehensive roofing services for residential and commercial projects. GAF holds an A+ BBB rating and is known for their industry-leading warranties.
2. CertainTeed
CertainTeed is a leading manufacturer with over 100 years in the roofing industry. Their contracting division handles roofing, siding, and window installation for homes and businesses across the U.S.
3. PetersenDean Roofing & Solar
PetersenDean is one of the largest privately held roofing and solar companies in the U.S., with over 30,000 projects annually. They offer roofing, solar, HVAC, and electrical services for both residential and commercial customers.
4. Tecta America
With 90 local offices nationwide, Tecta America does both roofing replacement and extensive roof repairs. They are one of the top commercial roofing contractors in the U.S.
5. CentiMark Corporation
CentiMark has over 100 branches across America and specializes in commercial roofing and flooring. They handle new roof installation, roof restoration, and maintenance.
6. KPost Company
Known for their commercial roofing expertise, KPost has installed over 20 billion square feet of roofing across the nation. Their services include replacement, repairs, maintenance, disaster response, and more.
7. ABC Supply Co. Inc.
In addition to being a leading distributor, ABC Supply Co. offers comprehensive roofing installation through their network of contractors across the U.S.
8. Baker Roofing Company
Baker Roofing has installed over 90 million square feet of commercial and industrial roofing throughout the nation. They handle both new roofs and roof repairs.
9. Kalkreuth Roofing and Sheet Metal
For over 100 years, Kalkreuth has installed and restored roofs on commercial and industrial facilities across the U.S. They are known for their craftsmanship and professionalism.
10. Garland Company
The Garland Company manufactures high-quality roofing materials and also handles commercial, industrial, and institutional roofing projects nationwide through their network of contractors.
For large-scale national roofing projects, these well-established companies have the expertise and resources to handle significant roofing needs across multiple regions.
6 Tips for Choosing Local Roofing Companies
While national roofing contractors can meet extensive needs, local roofers are a top choice for many homeowners needing new roofs or roof repairs. Local roofers have specialized understanding of regional weather, codes, and climate impact on roofs. Follow these tips when selecting local roofing contractors:
1. Verify Licenses and Insurance
Start by ensuring roofers are properly licensed in your state and carry liability insurance and workers compensation coverage. This protects you from risk.
2. Look for Longevity and Local Presence
Seek out well-established local companies who have been operating in your area for 10+ years and have permanent local facilities. This indicates stability.
3. Check Reviews and Ratings
Research companies on sites like BBB, Yelp, and Angi to read feedback from local customers on quality, service, and overall experience. Look for consistently positive recent reviews.
4. Evaluate Their Website
A company’s website reveals a lot about their business. Look for transparency about services, credentials, and offerings. Avoid companies without much online presence.
5. Contact Recent References
Ask contractors for local references and speak to a few recent customers about their roofing project and overall satisfaction. First-hand referrals are invaluable.
6. Confirm Specialized Knowledge
Opt for roofers who are deeply familiar with local weather patterns, building codes, permit processes, and materials best suited for your home and climate. Local experience is key.
Vetting local roofers thoroughly gives you confidence you are selecting the right contractor for your specific roofing needs.
Top Local Roofing Companies in Major US Cities
These highly rated local roofing companies consistently deliver quality craftsmanship and service in major metro areas across America:
New York City, NY
- CRA Roofing
- Brooklyn Roofing Contractors
- Astor Roofing Inc.
Los Angeles, CA
- HP Roofing Solutions
- Winters Roofing Company
- Puritan Roofing Company
Chicago, IL
- Stark Exteriors
- Cannon Roofing
- CRS Roofing Contractors
Houston, TX
- Roof Worx
- Keesee Roofing & Construction
- Helotes Roofing Company
Philadelphia, PA
- Tasker Roofing Co.
- Atlas Roofing Corporation
- Stout Roofing Inc.
Phoenix, AZ
- Payne Roofing Contractors
- Triumph Roofing Systems LLC
- Hart Roofing Inc.
San Antonio, TX
- Roof Tech
- Dark Horse Roofing
- Southwind Roofing & Construction
Dallas, TX
- Storm Guard Roofing
- Butcher & Butcher Construction
- Roof Doctors LLC
San Diego, CA
- Excel Roofing
- Full Service Roofing
- Tory’s Roofing Company
Austin, TX
- Lone Star Roofing
- Austin Roofing Contractors
- Duarte’s Roofing
For roofing projects in these major cities, we recommend vetting and selecting reputable local roofing companies to benefit from their specialized regional expertise and commitment to customer satisfaction.
Questions to Ask Potential Roofing Companies
Don’t be afraid to ask targeted questions when interviewing potential roofing contractors for your project. This ensures you choose the company best suited for your specific roofing needs. Key questions to ask include:
How long have you been in business locally?
Look for well-established local roofers in business for 10+ years who are deeply familiar with the area.
Are you fully licensed, bonded, and insured?
Only consider companies that are fully credentialed and insured to legally perform roofing work in your state and protect you from liability.
Can you provide referrals from recent local clients?
Speaking with recent customers helps you evaluate their quality of work and service. Local references are ideal.
What manufacturers and materials do you use?
Quality roofing materials that meet industry standards are essential for durability and weather-resistance.
Do you offer manufacturer warranties on roofing materials?
Many reputable manufacturers offer 10-50 year warranties on roofing materials, a sign of confidence in their products.
Do you provide workmanship warranties?
A workmanship warranty protects against defects in installation or craftsmanship. One year is typical but longer is better.
Will you handle securing permits for the project?
Your contractor should pull all required building permits and ensure code compliance.
What are your terms for down payment and final payment?
Reputable roofers require around 10-25% down with the balance due upon satisfactory completion. Avoid large upfront payments.
How will you protect my property during the project?
Ask about protecting landscaping, gutters, HVAC, and surrounding property from damage during roof work.
How will you dispose of old roofing materials?
Your contractor should properly dispose of all old roofing components according to local regulations and dump site policies.
How long will the project take?
Ask for a clear timeline and schedule from start to finish so you can plan accordingly.
By asking the right questions upfront, you gain important insights into how reputable and qualified potential roofers are for completing your roofing project to your expectations.
Key Factors Affecting Roofing Project Costs
The total cost of your roofing project will depend on several important factors. When budgeting, be sure to account for:
Roof Size and Pitch
Larger roofs with steep pitches require more materials and labor hours, increasing overall project costs.
Tear-Off Services
Removing and disposing of old shingles or roofing materials prior to installation adds cost but is often recommended.
Roofing Materials
Higher-grade roofing materials like metal, slate, or tile cost more than asphalt or fiber-cement shingles.
Access Considerations
Multi-story roofs or challenging access can require additional equipment like cranes or lifts, adding cost.
Ridge and Valley Work
Ridge caps and architectural valley flashings involve extra fabrication and installation work.
Flashing and Vents
Replacing deteriorated flashing around vents, pipes, joints adds time and materials.
Sheathing Repairs
Rotted or damaged roof sheathing must be repaired prior to roofing, adding labor and lumber costs.
Gutter and Downspout Work
Replacing gutters or downspouts while roofing is done can add convenience and coordination.
Permit Fees & Code Upgrades
Building permits plus any code compliance upgrades add cost but protect your investment.
Location
Contractors in areas with higher labor, insurance and material costs charge more.
Being aware of these cost factors helps you budget realistically and avoid surprise charges. Be sure to get a detailed bid proposal clearly outlining scope of work.
Signs You Need a New Roof
While roof repairs can extend the life of a roof, there are times when replacement is needed to protect your home. Consider a new roof if you notice:
- Advanced curling, buckling, cracking or loss of shingle granules indicating weathering
- Multiple layers of roofing indicating it’s time to simplify to a single new layer
- Significant deterioration or bald spots with exposed underlayment
- Persistent roof leaks in multiple areas
- Large amounts of pooled water standing for over 24 hours after rain
- Daylight visible through roof deck or sheathing
- Sagging roof structure or soft areas susceptible to collapse
- Extensive patching and repairs but ongoing issues
- Mold or moisture stains on interior ceilings or attic framing
- Roof older than 20-25 years old or nearing the end of warranty coverage
Addressing issues early on with roof maintenance and repairs can extend the lifespan of your roof. But once you notice multiple signs of aging, it becomes more cost-effective long term to invest in a new roof that will provide maximum weather protection and peace of mind.
Roof Coating Option
For homeowners needing to extend the life of an aging roof, applying a protective roof coating can be a cost-effective alternative to a full roof replacement. Benefits of a roof coating include:
Lower Cost
Coatings cost a fraction of a full roof replacement. They range from about $0.75-$3.00 per square foot installed.
Longevity
High-quality acrylic or silicone coatings can extend the roof life 5-10 years or more. Some offer 15-20 year material warranties.
Leak Prevention
Sealing and waterproofing the surface prevents future leaks, avoiding interior water damage.
Energy Efficiency
Reflective white coatings repel UV rays and reduce heat transfer into the attic and interior. This improves energy efficiency.
Quick Installation
Coatings involve less labor and can often be applied in 1-2 days with minimal disruption.
Ideal for Low Slopes
Coatings perform best on low slope roofs where water ponds, preventing leaks.
For aging roofs that still have good structural integrity, coatings offer an affordable way to gain more years before a tear-off and replacement is necessary. Talk with your roofer about whether your particular roof is a good candidate.
Signs of a Roof Leak
One of the first indicators of roof trouble is the appearance of a leak. While occasional minor roof leaks can happen, consistent roof leaks indicate it’s time to take action. Signs of a roof leak include:
- Water stains or dark patches on ceiling or drywall
- Peeling paint or plaster on interior ceilings and walls
- Mold or mildew growth on ceilings, walls or attic framing
- Wet insulation in the attic
- Dripping water from ceilings, vents or fixtures
- Puddles of water in the attic after rain
- High indoor humidity even without condensation
- Damp closet or storage room shelving and contents
- Buckled hardwood flooring from water under the subfloor
- Leaking around chimneys, skylights, vents or roof joints
If a one-time leak caused by heavy wind or storms is promptly repaired, ongoing leakage may be avoided. But recurring roof leaks or multiple damp areas indicate roof trouble that calls for thorough inspection and repairs, coating or replacement. Addressing issues quickly prevents further roof deterioration and costly interior damage.
Signs of Roof Hail or Storm Damage
Severe hail or windstorms can cause hidden damage to shingles and roof structures. Look for these signs of roof hail or storm damage:
Shingle Damage
- Broken, cracked, split or missing shingles
- Granule loss exposing the asphalt shingle base
- Dents or divots in shingles from hailstone impact
- Shingle edges folded over or curled up
Roof Structure Damage
- Dents or holes in metal flashing, vents, gutters or siding
- Cracked or damaged roof vents
- Loose, torn or lifted flashing
- Damaged or missing drip edge flashing
- Buckled ridge caps or deformed rake edges
Soft Spots and Sagging
- Soft spots in the roof deck or sagging roof structure
- Cracked or split rafter tails visible in the attic