Cost - low ball bidding to get the contract and slams the customer with thousands in the end. Craftsmanship - fair Time efficiency - promised to finish the job in 2-3 weeks and finished it in 4. Professionalism - Ed (David's dad), the marketing person/owner? of the company assured me more than one occasions that it will not cost more than what's written in the contract. David also confirmed that would be no hidden charges before they get the second check. Yet when the job was near done, they sent an invoice asking for extra four thousand dollars. Ed became aggressive and threatened to sue if didn't pay for it. In the end, Ed agreed to get paid $1,500 rather than $4,000. Ed's manner was repelling at the end and I don't believe that they are honest contractors. I felt obligated to write an review so that others will be aware of this company and their doing.