You would have to call them directly or even take your vehicle to them for a proper estimate. Overall or whatever the quote, you have a lifetime warranty on their work. Call them. Doing bids on here wouldn't help you even with other businesses. Audio installation is different per project and some of the wiring you might give them might not be the best in their eyes. Note
Neil, I would go by to get an estimate from each place that you were considering. Al and Ed's has a pretty good reputation. They've been in business for quite a while. I had a problem with my radio and they suggested they pull it out and have it checked by their technician who is not in house. In total the radio was out of my vehicle for 10 days and they found nothing wrong with the radio. For whatever reason they changed a component in the radio and put it back into my vehicle. I turned the radio on and didn't seem to have a problem except when I got out on the road the problem came back immediately. At this time I had not paid anyting and the folks at Al and Ed's didn't have a clue. In the meantime I drove over to the dealership and picked up a new antenna... $40. Before any of this came about my radio was fine. The problem sounded like it was shorting out. Losing volume A & E never checked the antenna. And that's all it was. Get different estimates before you commit
Thanks! Your answer is awaiting moderation.