Top 10 Best Roofing

Our directory features skilled roofing contractors offering installation, repair, and maintenance. Experts are chosen for technical skill, durable materials, and customer satisfaction.

Conrad Roofing Service

Walnut Street, San Jose, California
4.9 (70 reviews)
  • Roof replacement
  • Skylight installation
  • Gutter installation
  • See More

Founded in 1939, Conrad Roofing has a long and rich history of serving the Bay Area’s roofing needs. A family-rooted tradition, we cherish the oppor More Detail

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Alma Roofing

Cass Street, San Diego, California
5.0 (30 reviews)
  • Commercial Roofing
  • New Roofs
  • Roof Vents
  • See More

"Alma Roofing: Trusted San Diego roofing experts. Licensed, insured, and dedicated to quality workmanship. We deliver durable, long-lasting roofing so More Detail

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UL Roofing

43rd Avenue, San Francisco, California
5.0 (35 reviews)
  • New roof installation
  • Skylight installation
  • Reroofing
  • See More

Specialties UL Roofing provides complete roof replacement and repair for residential and commercial properties. CA LIC# 524568 History Establishe More Detail

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619 Roofing of San Marcos

Rancheros Drive, San Diego, California
4.8 (105 reviews)

Here at 619 Roofing, we offer high-quality services year-round, be it new construction, tear-off, re-roofing, minor repairs or regular maintenance. Yo More Detail

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The Roofers Group

South Fairfax Avenue, Los Angeles, California
5.0 (26 reviews)
  • Roof Installation
  • Roof Repair
  • Roof Replacement

The Roofers Group is your Premier Roofing Contractor in Los Angeles, offering all roofing services from inspections to installations and repairs. More Detail

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South Bay Skyline Roofing

South Winchester Boulevard, San Jose, California
5.0 (26 reviews)
  • Roof replacement
  • Roof inspection
  • Roof repair
  • See More

South Bay Skyline Roofing, based in San Jose, CA, since 2006, offers top-quality roof installation, repair, and maintenance at affordable prices. More Detail

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The Roof Masters

La Mirada Drive, San Diego, California
4.7 (582 reviews)
  • Silicone Coating
  • Skylight Installation
  • All types of roof flashing installation
  • See More

We are a family-owned roofing company. We provide various services such as: leak repairs, tune-ups, solar, gutters, residential, commercial, HOA, new More Detail

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DK Commercial Roofing

North Ford Boulevard, Los Angeles, California
5.0 (25 reviews)
  • Skylight Removal and Installation
  • Seamless Commercial Roofing System
  • Commercial Roof Repair
  • See More

We Provide Commercial Roofing Los Angeles California Locals Can Rely On! Contact Us Today! More Detail

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Modern Roofing & Associates

Midway Avenue, San Francisco, California
4.8 (71 reviews)
  • Skylight installation
  • Gutter addition
  • Gutter cleaning
  • See More

Specialties We are here for all your roofing needs, including installing and repairing any damage, with a specialty working on flat roofs. Contact us More Detail

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Shake, Shingle & Roll Roofing

Mercury Street, San Diego, California
4.8 (101 reviews)
  • Roof Repair
  • Flat Roofs (Torchdown)
  • Asphalt Shingle Roofing

Licensed and fully insured, Liability, Workman’s Compensation, Open Roof Coverage and Heating Devices coverage for flat roofs. CertainTeed Select S More Detail

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Frequently Asked Questions

It’s recommended to inspect your roof at least twice a year, ideally in the spring and fall. Additionally, after severe weather events like storms or hail, check for signs of damage such as missing shingles, water stains on ceilings, or leaks. Regular roofing inspections and maintenance help catch issues early, preventing costly repairs.

Several signs indicate whether your roof needs repairs or complete replacement:

  • Minor repairs needed: If you notice missing or damaged shingles, small leaks, or minor mold growth, repairs might be sufficient.
  • Replacement needed: If your roof is 20+ years old, has widespread leaks, sagging areas, or multiple missing shingles, it may be time for a full replacement.
  • A professional roofer can inspect your roof and provide a recommendation based on its condition.

The cost of a roof replacement depends on the size, material, and labor costs:

  • Asphalt shingles: $5,000 – $12,000
  • Metal roofing: $8,000 – $25,000

Tile or slate roofing: $15,000 – $50,000+

Labor costs and disposal fees  are also add up to the final price. We suggest getting multiple estimates before hiring a contractor.

To maximize the life of your roof:

  • Keep gutters clean to prevent water buildup and leaks.
  • Trim overhanging branches to avoid damage from falling limbs.
  • Check for moss or algae growth and clean it to prevent decay.
  • Schedule regular inspections to catch small issues before they become major problems.

Ensure proper attic ventilation to prevent moisture buildup, which can damage roofing materials.

Yes! Roofing warranties typically come in two types:

  • Manufacturer warranties: Cover defects in roofing materials, often lasting 10–50 years depending on the brand.
  • Workmanship warranties: Provided by the contractor, covering installation errors. These can range from 1–10 years depending on the company.

Before hiring a roofer, ask about warranty details to ensure you are covered.