Nicholas Roofing: Berkeley's Trusted Roofing Partner Since 1981

For over four decades, Nicholas Roofing has been a reliable name for roofing in Berkeley CA. This licensed and bonded contractor provides dependable roofing services to homes and businesses across Alameda County. The company is known for its straightforward, quality work and deep local roots.

Business Overview

Nicholas Roofing is a full-service residential roofing contractor. They focus on helping homeowners with repairs, replacements, and maintenance. The team is small and dedicated, allowing for personalized service on every job. While they primarily serve homeowners, their expertise also supports local businesses with roofing needs. They operate during standard business hours, Monday through Friday.

Key Services

Nicholas Roofing handles a wide range of roofing projects. Their main services include:

• Roof Installation & Replacement: Specializing in composition fiberglass shingles and modified roofing systems for lasting protection.
• Roof Repairs: Fixing leaks, damage, and wear from Berkeley's wet winters and sunny summers.
• Gutter Services: Full gutter installation, replacement, addition, and cleaning to manage Bay Area rain.
• Insulation & Roof Coatings: Improving energy efficiency and extending roof life.

Areas Served

Nicholas Roofing proudly serves a wide area. Their team knows the local architecture, from classic Berkeley bungalows to modern homes in the hills. You can find them working in:

• Berkeley, Albany, El Cerrito, Oakland
• San Francisco, Hayward, Concord, Richmond
• San Leandro, Alameda, Walnut Creek, Lafayette
• And many more communities across the region

Company History

The story of Nicholas Roofing is a true family legacy. Jimmy Cosenza Sr. started Seal-Tite Roofing Company in 1946. He moved the business to its current San Pablo Avenue location in Berkeley in 1952. His son, Jimmy Cosenza Jr., began roofing part-time at 17. After serving in the army and attending college, he started Nicholas Roofing in 1981 alongside his father's business. He named it after his three-year-old son. Today, Nicholas Roofing carries on this three-generation tradition from the very same building.

Leadership

Jimmy Cosenza Jr. leads Nicholas Roofing with decades of hands-on experience. He grew up in the trade and built the company with a focus on honest, quality work. His deep connection to Berkeley and the surrounding communities means he understands local homes and their specific roofing challenges. The company's long presence on San Pablo Avenue is a testament to its commitment to the area.

Specialties & Highlights

What makes Nicholas Roofing stand out?

• Three Generations of Expertise: A family legacy in roofing since 1946.
• Premium Materials: They work with high-quality shingles and modified roofing systems from trusted vendors.
• Full-Service Solutions: From gutters to insulation, they handle all aspects of the roof.
• Deep Local Knowledge: They know the housing styles and weather patterns of Berkeley CA and nearby cities.

Why Locals Choose Nicholas Roofing

Homeowners in Berkeley and across the East Bay turn to Nicholas Roofing for a simple reason: proven reliability. They aren't a new company trying to make a quick impression. They have been part of the community for generations. Their work is backed by a solid license (#405316) and bonding. They offer free estimates and focus on doing the job right with materials made to last. When you need roofing work, Nicholas Roofing Berkeley CA provides the experience and local trust that puts homeowners at ease.