Every contractor I've worked with has taken 50% up front and 50% when the job is finished. This is normal. One thing I would recommend is you vet your contractor thoroughly--check reviews, make sure they have a legitimate website, testimonials etc...
In California, a written contract is required for all home improvement projects over $500. A home improvement contract and any changes made to that contract must be in writing, legible, easy to understand, and inform the consumer of their rights to cancel or rescind the contract.
My current company, we do things in halves: half at signing, half upon completion. Getting a percentage up front gives the contractor the ability to order materials and such for the job without as much of a burden on their own accounts.
What to avoid in construction contracts Unclear scope of work and specifications: An ambiguous scope of work can cause misinterpretation. Missing change order procedures: Not having change order procedures is a risk as construction projects rarely go exactly ing to plan.
A contractor agreement should describe the scope of work, contract terms, contract duration, and the confidentiality agreement. It should also include a section for the two parties to sign and make the agreement official. If the contract doesn't meet these requirements, it may be inadmissible in a court of law.
A comprehensive guide on how to draft a contract Know your parties. Agree on the terms. Set clear boundaries. Spell out the consequences. Specify how you will resolve disputes. Cover confidentiality. Check the legality of the contract. Open it up to negotiation.
How Can I Avoid Getting Scammed by a Contractor? Contact your insurance company to file a claim BEFORE you hire a contractor. Make sure the contractor you hire for home repairs is legitimate. Know the warning signs of a shady business. Get an estimate from at least three different contractors. Get a written contract.