Welcome to Peterson Roofing

Your Commercial Roofing
Partner in California

  • Leader in Re-Roofs and Roof Restoration

  • High-Quality and Detailed Roof Inspections.
  • Factory Certified in a Multitude of Roof Systems.

  • Highly Rated and Experienced Commercial Roofing Crews.

  • Service and Maintenance Crews Available for Your Emergency Roof Needs.

CALL US NOW (888)596-4889




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What we offer

Upgrade Your Roofing Experience


Roof Restoration & Coatings

Looking for a cost-effective solution to re-roofing your commercial property? We’ve got just what you need!

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Commercial Roof Replacement

Our employees are skilled, motivated, safety-conscious, ensuring your hard-earned dollars are secure.

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Commercial Roof Inspections

Our inspections deliver detailed, easy-to-read reports with multiple pictures of roof defects and issues.

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Roof Maintenance & Services

When you entrust your roof to Peterson Roofing for maintenance and service, you can be confident and worry-free.

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About Peterson Roofing

We Are The Perfect Solution To All Your Roofing Problems

Peterson Roofing is a comprehensive commercial roofing contractor based in California. We specialize in a wide range of services, including re-roofing, replacements, repairs, and maintenance for occupied buildings. Our unwavering commitment to excellence guarantees that you will receive the best customer experience possible.

We pride ourselves on providing accurate solutions tailored to your building’s specific needs, utilizing premium materials and showcasing our award-winning craftsmanship. At Peterson Roofing, we are dedicated to delivering the highest level of installation and maintenance for all types of commercial roofing systems.

Our team of roofing professionals takes great pride in serving clients not only in California but also beyond.



Your commercial roof represents one of the most significant investments you’ll make in your lifetime. At our company, we understand the importance of protecting that investment. With our top-notch roof replacement, roof repair, and roof inspection services, we are here to ensure that your valuable asset is safeguarded.

Count on us to provide you with the perfect roofing service available in the industry.

Why choose us

We Can Save You Money On Your Next Roofing Project

At Peterson Roofing, we prioritize three things: Quality Work. Superior Service. Transparent Pricing. Trust us for your roofing needs.

Professional Expert

With years of experience in roof repairs, Peterson Roofing has successfully served a large number of roofs, earning the loyalty of our customers who continue to choose us.

Certified Team

Our exceptional service is evident in the outstanding reviews we have received on popular platforms such as Google, Yelp, Facebook, Home Advisor, and more.

On Time

At Peterson Roofing, our top priority goes beyond being just a roofing service company.

24/7 Premium Support

Count on us! We are committed to meeting our deadlines and value your time with the utmost respect.

Frequently Ask Questions

Some of the primary causes of leaks in flat roofs are blistering, pressure ridges, exposed felts, and the accumulation of water.

Built-Up Roofing (also referred to as “asphalt and gravel” or composition roofing) has long been a trusted method for flat commercial and industrial roofs. Originating in England in the 1840s, where rainfall was abundant, this roofing system has evolved over time while maintaining its core principles.

A B.U.R. system comprises three essential components: waterproofing, reinforcing, and surfacing. These components are typically secured using hot asphalt or torch application.

  • Waterproofing ensures a dry interior.
  • Reinforcing enhances structural strength to the maximum.
  • Surfacing, often achieved by applying a top coat of asphalt covered with UV-reflecting aggregate or mineral, safeguards the underlying structure from water, light, and wind. This surfacing method is also known as ballasting.

Our proficiency in commercial roofing repairs is unmatched by few. When you choose us, anticipate a timely response and a transparent assessment of the necessary actions.

Flat roof deterioration and leaks often stem from the following factors:

  • Standing water
  • Severe winter weather
  • UV damage from the sun
  • Inadequate maintenance

These issues can lead to blisters, pressure ridges, and exposed felts, elevating the likelihood of flat roof leaks.

At Peterson Roofing, we highly recommend that all commercial building owners initiate flat roof inspections within the first year of installation and continue with annual inspections thereafter. These regular inspections not only extend the lifespan of your flat roof but also enable early detection of leaks, crucial removal of debris from the roof surface, and prevention of expensive and time-consuming emergencies in the future.

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Premier Roof Coating Contractors and Commercial Roof Inspections in Modesto CA

Looking for a reliable roof coating, roof restoration  or roof repair company in Modesto, CA? Peterson Roofing stands out among the best roof coating companies in Modesto, CA, offering the premier roofing services. Our expertise ensures that your roof remains protected against the elements, prolonging its lifespan and enhancing its performance. As one of the premier roofing contractors in Modesto, Peterson Roofing provides comprehensive roof restoration. Our roof restoration services in Modesto, CA, are designed to rejuvenate your roof, restoring its original beauty and functionality. We use high-quality materials and advanced techniques to ensure long-lasting results.

Our team of expert roofing contractors is dedicated to providing exceptional roof installation, roof repair and roof maintenance services in Modesto, CA. Whether you have a minor leak or need significant repairs, we are equipped to handle all types of roofing issues with efficiency and precision. Our commitment to excellence and customer satisfaction sets us apart from other roof coating companies in Modesto, CA. We know the importance of a well-maintained roof, and our roof coating services in Modesto, CA, are tailored to meet the specific needs of each client. From initial inspection to final application, we ensure every step is performed to the highest standards.

Peterson Roofing is dedicated to providing reliable, high-quality roofing solutions. Our roof restoration services in Modesto, CA, not only improve the aesthetic appeal of your property but also enhance its structural integrity. Choose Peterson Roofing for all your roof repair in Modesto, CA. Our professional and efficient approach ensures your roof remains in optimal condition, protecting your home or business for years to come. Contact us today to learn more about our comprehensive roofing services and discover why we are a leading roof coating company in Modesto, CA.

We are the perfect solution to all your roofing problems

With us, you can expect the guidance of a knowledgeable roofing expert who will accompany you through every stage of the project, providing clear explanations along the way.