J & J Roofing is the only roofing contractor you will need. FREE ROOFING ESTIMATE We are based out of Los Angeles and serve the greater Los Angeles area including Silverlake, Eagle Rock, Los Feliz, Woodland Hills, Encino, Sherman Oaks, Northridge, Tarzana, Studio City, Pasadena and Burbank. Eighty percent of our business comes from customer referrals, so it is in our best interest to service you with honest estimates and quality workmanship. Our competent estimating staff will inform you accurately of the condition of your roof and advise you of the options available to you. We are committed to quality results and look forward to helping you accomplish your roofing project.