Hi, there are plenty of people who give great feedback here and far cleverer people than me.
I did make a big long response, but my main thought is that there's too much going on on one page - the user gets 'lost' in it all.
I'd suggest simplifying the main page to say what you do and act as an intro and other pages can show in more depth how you approach each aspect of the business. You already do this a bit.
For example, the second blocs shows how to load images for a quote, but that's way too soon. That should be in some section (on another page) under "get a quote" or something. Similarly, the pricing diagram and testimonials can move.
I don't like the before and after carousels. Just use four pictures showing two before and after scenarios, then a link to see more.
The contact/quote/map things should be on one page and off the front page. Add a narrow panel saying something like "Quality car body repairs in the XXX area" on the front page, so people know where you are.
You can amalgamate some blocs into one using two panels ( free lights + benefits of using you ). Hero bloc is really dark on my machine - can hardly see the image.
I'll stop there.
My message - simplify the first page, have a clearer message - too cluttered right now, I felt lost. Reduce the gizmos.
I'm not sure how helpful that is. It's just my opinion.