Hi, I'm Bobby, owner of Sahara Waterproofing. I graduated in 1984 from Jules Mastbaum Vocational Technical School in Philadelphia. Right out of school, I joined the laborers union. While in the union, I learned how to jackhammer concrete, rake, roll, and seal hot black top. I also learned how to set 18′′ steel curb forms, finished concrete curbs and sidewalks.
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