I have used this business to for residential window tinting. At first I rang for a quote giving the measurements. I received a call back, quoting $1230.00 for the night series product. Booked a installation. Long story short. The quote didn't include tax, which is misleading, by law since 2009 quotes include taxes. The job was finished and only paid the quoted price, the product wasn't the night series and we are stilling for a receipt. Thanks Instint.