Castro Valley Roofing Contractors - Top, Local Roofers in Castro Valley, CA

Finding a reliable and professional roofing contractor in Castro Valley, California is simple with Hometown Roofing Contractors. We prescreen Castro Valley and Oakland roofers for professional credentials such as license, insurance, and workmanship warranty. Whether you're looking for metal roofers, shingle roofers, or commercial roofing contractors, rely on Hometown for quality, prescreened roofing companies.

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Summary for World Exteriors

  • Residential roof replacement, roof repair
  • Commercial roofs, flat roofs, TPO, cool roofs, EPDM rubber roofs
  • Shingle roofers, tile roofing, shake roofing
  • Certified as "Shingle Master" with CertainTeed
  • Multiple commercial roof work certifications
  • C39 California Contractors License # 946878
  • Liability insurance - $2,000,000
  • World Exteriors - More Details

World Exteriors, Inc

6712 Preston Ave. Suite A, Livermore, CA 94551

World Exteriors is more than an ordinary roofing contractor. Our experience and licensing credentials prove that we are qualified to perform any type of roofing and construction work.

We are a leading residential and commercial roofer in Alameda County that has been serving the community with honest and quality workmanship since 1986.

Call (925) 337-8271 for World Exteriors


Summary for Barth Roofing

  • Commercial - flat, PVC, single-ply, modified
  • Shingle roofers, tile, shake, metal, steel roofs
  • Certified commercial installers - Versico, Duro-last, IB, GAF (single-ply)
  • Certified residential roofer - Owens Corning, GAF
  • California Contractors License #43410
  • Liability insurance - $1,000,000
  • EPDM rubber roofing contractors
  • Barth Roofing - More Details

Barth Roofing

Serving Alameda County, CA

Barth Roofing is a family owned and operated roofing company in Alameda County, California. We uphold an accredited "A+" rating with the Better Business Bureau for zero registered complaints after hundreds of roofs installed.

Our team of trained professionals have over 24 years of experience in the roofing industry and each are authorized installers. We are reliable, on time, and courteous... every time. Call today!

Call Barth Today at (209) 740-4737


Summary for All Weather Roofing

  • Established in 1997
  • Contractors State License # 734515
  • Liability insurance -$1,000,000
  • Certified Installers - CertainTeed, GAF, Owens Corning
  • Commercial roofing only - no residential roofs
  • Commercial roofing, flat roofs, TPO, PVC
  • All Weather Roofing - More Details

All Weather Roofing Co. Inc.

Serving Alameda County, CA

At All Weather Roofing we believe in quality installation and complete customer satisfaction. Our roofing contractors have been certified and recognized by "Best in Class" supply manufacturers and continue ongoing training to stay current with trends and technology.

We want to save you money on your energy bills while making your home safe and comfortable. Call today for a free roof repair or replacement estimate in Alameda County.

Call All Weather at (925) 298-2821


new roof installed in Castro Valley, California
completed roof repair in Castro Valley

Roofing Service Location

Castro Valley, CA 94546 94552

Tips on Roofing in Castro Valley

What type of roofing material should I use for my new roof?

It depends on your existing structure, climate, budget, and aesthetic needs. If you aren't sure what type of roofing material you want installed, learn more about the relative advantages and disadvantages of the different roofing materials available. Then call a Castro Valley roofer to inspect your home and help you determine the best materials and methods for your particular circumstances.

Do roofing contractors in Castro Valley, CA charge for estimates?

Most Castro Valley roof repair contractors and re-roofing contractors will provide a free written estimate on the cost to repair or replace your roof

How much does roof replacement in Castro Valley cost?

It's difficult to predict how much it will cost to replace any idividual roof without actually seeing and measuring the roof first, because so many factors can impact roof replacement prices. The broad range of roofing prices is typically between $250 per square all the way up to $1200 per square. A "square" in roofing means 100 square feet of roof... and that is typically the way roofing prices are calculated and quoted... "per square."

Here's a more detailed discussion of the factors impacting re-roofing prices:

  • Roof size, slope, and complexity - Roof size is often quoted by Castro Valley roofing contractors in "squares" (100 square feet = 1 square). Size of the roof determines the amount of roofing material needed. Slope of the roof impacts the ease of working on the roof and the amount of labor required for the project. Steeper sloped roofs are more challenging to work on and may require higher labor costs.
  • Roof tear off and removal costs - Tear off and proper disposal of existing roof layers is a significant part of the cost of a re-roofing project. More layers cost more to remove and more to dispose of. Disposal costs vary widely by location and whether there is a shingle recycler available locally. If shingles need to be disposed of at a landfill rather than shingle recycling center, that increases shingle disposal costs significantly.
  • Roof material type and grade - Higher grade materials cost more. Interested in metal roofing? Metal roofing contractors can provide you a beautiful, durable roof, but metal roofs cost more initially. The same goes for higher quality, architectural shingles, which cost more than 3-tab shingles. Specialty roofing materials like slate roofing or shake roofing, cost more for the material and the installation than a basic shingle roof installation.
  • Location of the roof - Labor costs for roofing contractors and material disposal costs have a major impact on the cost to replace a roof. These costs can fluctuate significantly by state and local city.
  • Roofing company replacing the roof - Re-roofing estimates from Castro Valley roofing companies are often competitive, but can vary significantly based on the contractor. When comparing two roof estimates, it's important to consider the type and grade of material being quoted in each estimate.
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    Also, it can be a mistake to select a roofing contractor in Castro Valley based on price alone, because Castro Valley roofers may vary significantly in their level of professionalism. Select the roofing company that offers the best overall value. Licensed, insured, and professional roofing service at a fair price will almost always end up a better deal than an unprofessional roofer offering a cut-rate quote.

What types of roofing shingles are there and what are the differences?

  • 3-Tab Shingles – These shingles are the least expensive. 3-tab is a good choice for Castro Valley homeowners primarly concerned with the cost of the new roof. 3-tab shingles offer a single layer of protection for your home and have shorter warranties.
  • Architectural Shingles - These higher quality shingles are composed of two layers of material per shingle, so they offer a double layer of coverage. Architectural shingles usually have a longer duration on the warranty (i.e. 30 years). Architectural shingles withstand wind and harsh weather conditions better than 3-tab shingles.

What are simple keys to a more durable roof?

  1. Hire a licensed, insured, and skilled Castro Valley roof contractor that will install your new roof with the proper techniques.
  2. Higher grade roofing materials with longer warranties should be more durable, especially in harsher climates.
  3. Roofing contractors inspecting your roof should look closely at attic ventilation, which is extremely important for avoiding ice damming and damage to the roof.