How Much Does Deep Cleaning Cost in Denver? (2026 Prices)
By Kathy Clean Team · Published July 2026
Deep cleaning in Denver costs between $345 and $695 with Kathy Clean, depending on your home's square footage — flat-rate, confirmed upfront, with no hourly billing. Here's the full price table, exactly what's included (including a few things other companies charge extra for), and how to decide whether a deep clean is the right call.
Deep Cleaning Prices in Denver (2026)
These are Kathy Clean's current flat rates for deep cleaning across the Denver metro as of March 2026. Your exact quote is confirmed before booking based on home details and condition.
| Home Size | Deep Clean |
|---|---|
| Under 900 sq ft | $345 |
| 901–1,500 sq ft | $395 |
| 1,501–2,100 sq ft | $445 |
| 2,101–2,600 sq ft | $495 |
| 2,601–3,500 sq ft | $545–$595 |
| 3,501–4,700 sq ft | $645–$695 |
Prices as of March 2026 · Denver metro · Excludes sales tax · Final quote based on home details and scope.
What's Included — And What Others Charge Extra For
A Kathy Clean deep clean covers everything a maintenance visit skips: baseboards, vents, blinds, door and window frames, light fixtures, behind and under reachable furniture, and detailed scrubbing of kitchens and bathrooms.
One difference worth knowing when you compare quotes: cleaning inside the oven and inside the refrigerator is included in every Kathy Clean deep clean, move-in, and move-out cleaning. Many Denver companies list those as paid add-ons, which can quietly add $50 or more to a quote that looked cheaper at first. When comparing prices, always ask what the base rate actually covers.
Deep Clean vs. Standard Clean: Which Do You Need?
If your home hasn't had professional cleaning in the last few months — or ever — a deep clean is the right starting point. If you're already on a recurring schedule, your regular visits maintain that baseline and you shouldn't need another full deep clean. The deep cleaning vs. standard cleaning guide breaks down the differences room by room, and the full Denver pricing guide covers recurring and one-time rates side by side.
How to Get the Most Out of a Deep Clean
- Declutter counters, floors, and surfaces beforehand — see the deep cleaning prep guide.
- Flag priority areas when you book (pet zones, a neglected bathroom, the kitchen) so the plan matches what matters to you.
- Consider transitioning into a recurring plan afterward — it's the cheapest way to never need a full deep clean again.
Frequently Asked Questions
How much does a deep cleaning cost in Denver?
At Kathy Clean, deep cleaning is flat-rate by home size: $345 for homes under 900 sq ft, $395 for 901–1,500 sq ft, $445 for 1,501–2,100 sq ft, $495 for 2,101–2,600 sq ft, and $545–$695 for larger homes up to 4,700 sq ft. No hourly billing — the price is confirmed before anyone shows up.
Does a deep cleaning include the inside of the oven and refrigerator?
At Kathy Clean, yes — inside-the-oven and inside-the-fridge cleaning is included in every deep clean, move-in, and move-out cleaning at no extra charge. Many Denver companies price those as add-ons, so check the fine print when comparing quotes.
Why does deep cleaning cost more than a regular cleaning?
A deep clean covers everything a maintenance visit skips: baseboards, vents, blinds, door frames, behind and under furniture, inside appliances, and built-up grime in kitchens and bathrooms. It's a longer, more detailed visit, which is why it's priced above a standard or recurring clean.
Is a deep cleaning required for my first visit?
Most homes that haven't had professional cleaning recently start with a deep clean so recurring visits can maintain that baseline. If your home has been professionally cleaned recently, a standard first visit may be enough — the quote process confirms which one fits.
How can I keep deep cleaning costs down?
Two ways: bundle it as the first visit of a recurring plan (weekly, biweekly, or monthly maintenance keeps you from ever needing another full deep clean), and declutter surfaces before the visit so the team's time goes into actual cleaning.
Book a Deep Cleaning in Denver
Kathy Clean provides flat-rate deep cleaning across the Denver metro — Denver, Centennial, Littleton, Castle Rock, Parker, and nearby areas — with licensed, bonded, and insured cleaning professionals. See deep cleaning in Denver or request your free quote.
