Conrad Roofing Service
Conrad Roofing Service is a residential roofing company in San Jose that has been roofing the Bay Area for over 80 years. Founded in 1939 by Bill and Barbara Conrad, the company was acquired in 2023 by Walt, Zack and AJ, three established Silicon Valley construction leaders who bring over 125 years of combined construction expertise. The team handles roof repair, full roof replacement, roof inspections, seamless corrosion resistant gutters and skylights, along with dry rot and termite damage correction, new plywood or OSB sheathing, and energy efficient upgrades such as Solaris CoolRoof reflective shingles and TechShield radiant barrier OSB. Conrad Roofing works under CA Contractor License #110733, holds CertainTeed's SELECT ShingleMaster certification, and installs the full Integrity Roof System on every project, which automatically upgrades every customer to the SureStart PLUS 5-STAR Warranty at no additional cost. Free estimates come as a detailed written proposal with pricing options for the full range of shingles and a separate price option for gutters, and the company manages the full life-cycle of the permit and inspection process.
Services
Roof repair
Repair for wear and tear, tree damage, storm damage, dry rot and other roof problems, handled by a specialized roofing repair team at an hourly rate.
Roof replacement
Full residential roof replacement with shingle options carrying transferable warranties ranging from 30 to 50 years, presented in a detailed written proposal.
Roof inspections
Professional assessment of the roof's condition, recommended every 5 years once a roof has reached 15 years of age.
Gutter installation and upgrades
Seamless corrosion resistant gutters with baked-on enamel inside and out, offered with color, material and profile options.
Skylights
Skylight work provided as part of roof repair and roof replacement projects.
Why choose us?
Location & hours
663 Walnut St, San Jose, CA 95110, USA
FAQs
Do you charge for estimates?
No. Conrad Roofing provides free estimates. The estimate is a detailed written proposal with pricing options for the full range of shingles, and a separate price option is provided for gutters so you can compare products alongside their costs.
How long has Conrad Roofing been in business?
Conrad Roofing Service was founded in 1939 by Bill and Barbara Conrad and has been roofing the Bay Area for over 80 years. It was acquired in 2023 by Walt, Zack and AJ, who bring over 125 years of combined construction expertise.
Are you licensed?
Yes. Conrad Roofing Service works under CA Contractor License #110733 and holds CertainTeed's SELECT ShingleMaster certification.
What warranty comes with a new roof?
Conrad Roofing installs the full Integrity Roof System on every project, so every customer is automatically upgraded to CertainTeed's SureStart PLUS 5-STAR Warranty at no additional cost. It provides full non-prorated material coverage for up to 50 years, 10 years of manufacturer-backed workmanship coverage, and covers tear-off and disposal. It is fully transferable within 15 years.
How long does a roof replacement take?
Most home roof replacements in the Bay Area take between 3-5 days.
How often should my roof be inspected?
Conrad Roofing recommends having roofs inspected every 5 years once they have reached 15 years of age, to monitor for dry rot, termites, aged flashings, water flow obstructions and leaks.
Do you handle permits and inspections?
Yes. Conrad Roofing manages the full life-cycle of the permit and inspection process, and every roof also passes the company's own inspection before a final inspection.
How do I know if I need a repair or a replacement?
Age, visible damage and recurring leaks are all causes for concern. If your roof is younger than 15 years and the issue is isolated, a repair may be the right solution. For roofs nearing the end of their serviceable life, Conrad Roofing will present both repair and replacement options during the inspection.