The small name companies have the more affordable rates. Mustafawi and Obeidly are small companies, with reasonable rates.

Avoid the big names...they are pricy. As for customer service and rip-offs, avoid Petra.
They attract you with their reasonable prices, but you later will regret it. Petra rips-off clients. My buddy had a big problem with them. They overcharged his credit card without his consent and refuse to refund anything. They avoided him and flat out told him they didnt care for what was happening. STAY AWAY.