For a three-bedroom house in Fairfax, standard cleaning typically costs $120 to $200, and a deep clean $200 to $350 or above. Those bands shift with square footage, the number of bathrooms, whether pets live in the house, and how much build-up has accumulated. Frequency matters too — a house we maintain on a weekly, bi-weekly or monthly rhythm needs less time per visit, which is why recurring rates are discounted. Request a free estimate and we'll put a number in front of you before you commit. Frequency is usually the biggest lever a Fairfax homeowner has on price.