By Kathy Clean Houston Team ·
How Much Does Deep Cleaning Cost in Houston?
Deep cleaning in Houston costs $285 to $719 flat-rate, based on home square footage: $285 for homes under 900 sq ft, $379 for a typical 2,000 sq ft home, and $495 for a 3,000 sq ft home. The price is per visit, known before the team arrives, and excludes Texas sales tax (8.25%). There's no hourly billing.
Deep Cleaning Prices by Home Size
| Home Sq Ft | Deep Clean | One-Time Standard |
|---|---|---|
| 0–900 | $285 | $199 |
| 901–1,200 | $295 | $219 |
| 1,201–1,500 | $329 | $229 |
| 1,501–1,800 | $359 | $259 |
| 1,801–2,100 | $379 | $259 |
| 2,101–2,300 | $399 | $279 |
| 2,301–2,600 | $415 | $289 |
| 2,601–2,900 | $445 | $329 |
| 2,901–3,500 | $495 | $329 |
| 3,501–4,100 | $549 | $369 |
| 4,101–4,700 | $599 | $425 |
| 4,701–5,300 | $649 | $499 |
| 5,301–6,000 | $719 | $569 |
Per-visit, flat-rate. Excludes Texas sales tax (8.25%). Homes over 6,000 sq ft are quoted individually. Full grid for all services: Houston pricing guide.
What the Higher Price Buys You
A deep clean covers everything in a standard clean — kitchens, bathrooms, floors, dusting — plus the layer routine visits skip: baseboards, vents and ceiling-fan blades, door frames and light switches, detailed build-up removal in showers and around fixtures, and behind and under reachable furniture. It also includes cleaning inside the oven and inside the refrigerator at no extra charge — two items many Houston services bill as paid add-ons. For what's included item by item, see our deep cleaning guide.
Houston homes accumulate that hidden layer faster than most. The long pollen season coats surfaces well beyond spring, Gulf humidity feeds mildew in bathrooms, and the region's hard water leaves mineral spots on glass and fixtures. A deep clean resets all of it at once.
When a Deep Clean Is Worth It — and When It Isn't
- Worth it: first professional cleaning in 6+ months, before hosting, after pollen season, after a renovation (see post-construction cleaning), or as the starting point before a recurring plan.
- Probably not: a home already on a consistent weekly or bi-weekly plan usually doesn't need more than one or two deep cleans a year — the recurring visits keep the build-up from forming.
The math favors recurring service over repeated deep cleans: a bi-weekly plan for a 2,000 sq ft home runs $159/visit versus $379 for a deep clean — consistency is cheaper than catch-up.
Get Your Exact Deep Clean Price
Tell us your home size and we'll confirm your flat-rate price — before anyone shows up.
GET A QUOTEFrequently Asked Questions
How much does a deep clean cost in Houston?
Deep cleaning in Houston costs $285 to $719 flat-rate depending on home size: $285 for homes under 900 sq ft, $379 for 1,801–2,100 sq ft, $495 for 2,901–3,500 sq ft, and $719 for 5,301–6,000 sq ft. Prices are per visit and exclude Texas sales tax (8.25%).
Why does deep cleaning cost more than standard cleaning?
A deep clean covers everything a standard clean does plus the areas routine cleaning skips — baseboards, vents, door frames, behind and under reachable furniture, and detailed build-up removal. It takes substantially longer per visit, which is what drives the higher flat rate.
Is a deep clean required for first-time customers?
Not required, but often recommended. If a home hasn't had professional cleaning in a while, starting with a deep clean lets the recurring plan maintain a baseline instead of catching up. Homes that are already well-maintained can start directly on a recurring plan.
How often should a Houston home get a deep clean?
Once or twice a year is typical for homes on a recurring plan. Houston's long pollen season and Gulf humidity build up grime faster than drier climates, so many households schedule a deep clean in spring after pollen season, before hosting season in the fall, or both.
Is deep cleaning priced hourly or flat-rate?
Flat-rate, by home square footage. You know the exact price before the team arrives — there's no hourly meter and no surprise total at the end.
Does deep cleaning include inside the oven and refrigerator?
Yes — Kathy Clean's deep clean includes cleaning inside the oven and inside the refrigerator at no extra charge. Many Houston cleaning services bill both as paid add-ons, so check that line item when comparing quotes.