I would recommend saving the money on the website and spending it elsewhere like flyer printing. For a simple 3-page website I would recommend a keyword rich local domain (e.g. cleaner-areaX.co.uk) and a free service from
Microsoft Office Live - but purchase the domain separately from a domain registrar like
www.123-reg.co.uk (more flexibility in the future if you outgrow the Microsoft offering).
Examples of sites using Microsoft Office Live include this
car polishing site, and Nickie (PremierPDS on this forum) used to use Microsoft Office Live too.