Contract with Builder Question

[Douglas Stewart]

We had one of our homes burn down in the LA fires and are beginning the process of rebuilding.  We have found a builder who seems great, has built a lot of homes in the area (malibu, ca) and have checked all of his references, etc.  He just gave us a contract to sign and it seems reasonable, but I have no idea since I've never built a home before.  Is this something I need to have a lawyer look at?  Is there anything I should be aware of, or add into the contract before signing?  Thanks!