How can I avoid a cowboy builder for a garden construction project?

Question

I'm planning a garden construction project that involves a retaining wall and patio. I've got quotes from several builders, and have narrowed it down to a few that I can afford (about £2K). They all have reasonable reputations locally.

Does anyone have any advice on how I can ensure that:
1) The builder stays within budget
2) I have some protection if it goes wrong.

Should there be a contract involved? Also, I've heard that many builders ask for money up front for materials, should I expect this and if so what is the best way to pay etc?

Thanks in advance for any guidance.

Answer 1

Best Answer - Chosen by Asker

Yes you need a contract. Most builders will ask for 1/2 up front. This is to cover both of you. It covers you so you know you have someone on the job and covers them so they know they are getting paid. Its called a good faith payment.
Your contract can be simple and wrote up yourself. Make sure you put the amount you are paying, amount paid in advance,work to be done and the total budget. Also state that under no circumstance will you pay anymore then the agreed price.
Make sure you both sign it and have a witness there to sign. Make sure your witness is someone you know and not one of his workers.

Asker's Rating:

Asker's Comment:

excellent adv ice, thank you.
have drawn up a contract and been in touch with a preferred builder today. fantastic

Answer 2

Yes it's best to have a contract, & to pay 50 % before the work starts. Everyone likes cash, be sure to get a receipt though, check is next preferred. The contract should ease your worries, as long as the contractor has some good experience you should be able to have confidence in their staying within the quote & not having it go wrong.

Answer 3

I would prefer a cowboy builder if it is a southwest US garden