WONDERLIN ROOFING
SYSTEMS
18812 Lenross Court
Castro Valley, Ca 94546
510-538-1530
About Us
We specialize
in residential re-roofing and have been building quality
roofs for over 16 years. With over 24 years in the roofing
industry, Grover Wonderlin has been the driving force
behind his family run business. Believing that customers
deserve the best quality work and knowledgeable service,
Grover personally oversees every job from estimating to
application of the new roof. In fact, Grover gives his cell
phone number to every customer, so that he can be reached
to handle any concerns or questions during the job.
With all his years of experience, Grover has an extensive
knowledge of all kinds of roofing problems and solutions.
Wonderlin Roofing Systems is fully insured with general
liability, workers compensation, and bonded. While most
companies carry worker’s compensation for their employees,
less than 10% carry general liability insurance because of
the expense. The danger in using those companies is that if
anyone is injured during the roofing project & or
property is damaged, the homeowner can be brought into a
time consuming and expensive lawsuit.
Re-roofing or repairing your roof now can prevent costly
water/dry rot damage in the future. Call Wonderlin Roofing
Systems to schedule a free estimate today!
Top 10
Questions To Ask A Roofing
Contractor
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Top 10 Questions To Ask A Potential Contractor
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Wonderlin Roofing
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Yes No
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Yes No
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| 1
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Does
the owner give out his personal cell phone number?
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Yes!
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| 2
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Is
the contractor on the BBB "Honor Roll List"?
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Yes!
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| 3
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Is
the contractor's State license clear of all
complaints?
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Yes!
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| 4
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Do
they carry General Liability Insurance?
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Yes!
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| 5
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Do
they carry a 10 year workmanship guarantee?
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Yes!
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| 6
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Do
they install attic ventilation with each job?
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Yes!
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| 7
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Does
the owner oversee each job?
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Yes!
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| 8
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Do
they carry worker's compensation insurance?
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Yes!
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| 9
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Do
they use upgraded 30 lb underlayment felt?
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Yes!
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| 10
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Do
you work with one person through the entire job?
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Yes!
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