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Top Deep Cleaning in St Louis, Missouri Ranked

A residential deep clean is a comprehensive, intensive cleaning service designed to tackle the grime and dirt that accumulate in hard-to-reach and often overlooked areas of your home. This thorough cleaning matters because it goes far beyond a standard tidy-up, addressing built-up allergens, bacteria, and grime to create a healthier, more sanitized living environment. For St. Louis homeowners, understanding what a deep clean entails and its typical cost can help you find and hire the right local service provider for a top-to-bottom refresh of your space.

Enviro-Master St. Louis

Enviro-Master St. Louis

777 Merus Ct, Fenton, MO 63026

Enviro-Master St. Louis offers deep cleaning services for businesses in St. Louis, MO, and surrounding areas. They provide comprehensive cleaning solutions to keep facilities stocked, sanitized, and spotless. The company serves multiple communities including Wentzville, Edwardsville, University City, and Clayton, among others. Known for attention to detail, their staff ensures thorough cleaning tailored to client needs. Enviro-Master benefits from over 100 years of combined experience within the franchise network.

5.0
361 Reviews
Fresh Start Cleaning Company

Fresh Start Cleaning Company

2241 Country Rd #9, Shiloh, IL 62221

Fresh Start Cleaning Company provides residential and commercial cleaning services in St Louis, MO. They offer a range of cleaning options including move-in and move-out cleaning, post-construction cleanup, deep cleaning for wood floors, and carpet, tile, and grout cleaning. The company is locally owned and emphasizes detailed, high-quality cleaning tailored to homes and businesses. Their team is experienced in handling challenging cleaning tasks such as graffiti removal and extensive post-construction cleaning. Fresh Start Cleaning Company has built a reputation for thorough and professional service, with many clients relying on them for recurring cleanings and specialized deep cleaning needs.

5.0
204 Reviews
SERVPRO of Affton/Webster Groves

SERVPRO of Affton/Webster Groves

3924 Shrewsbury Ave, St. Louis, MO 63119

SERVPRO of Affton/Webster Groves is a house cleaning and deep cleaning company serving St Louis, MO. They specialize in mold remediation and contamination control, providing thorough cleaning and repair services. The team is experienced in handling difficult situations such as mold infestations and property damage cleanup. Customers have noted their responsiveness and ability to manage after-hours calls, indicating availability beyond regular business hours.

5.0
126 Reviews
Cleaning Concepts of St Louis

Cleaning Concepts of St Louis

8837 Manchester Rd, St. Louis, MO 63144

Cleaning Concepts of St Louis has been providing house cleaning services in St Louis, MO since 1991. They offer routine house cleaning, deep cleaning, move-in and move-out cleaning, and maid services. Their teams consist of two trained professionals who use green cleaning products and their own equipment to ensure a thorough and safe clean. The company emphasizes consistency by assigning the same cleaning team to regular clients and supports their staff with full-time office personnel. They serve most of St Louis County and surrounding suburbs, focusing on residential cleaning with a satisfaction guarantee.

4.9
1.6k Reviews
Better Life Home Cleaning

Better Life Home Cleaning

7646 Watson Rd, St. Louis, MO 63119

Better Life Home Cleaning is a house cleaning company based in St. Louis, MO, offering eco-friendly cleaning and deep cleaning services. They serve local families with trained professionals who use safe, non-toxic products to maintain healthier homes. Their services include routine cleaning and deep cleans, with a focus on safety for children, pets, and the environment. The company is known for its custom cleaning plans and innovative scheduling software. Better Life Home Cleaning emphasizes employee care, providing benefits that contribute to higher job satisfaction and service quality.

4.9
1.0k Reviews
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What is a Deep Clean?

Unlike regular maintenance cleaning, which focuses on surface-level dusting and vacuuming, a deep cleaning service is a detailed, systematic process. It targets the hidden dirt in areas like inside appliances, along baseboards, on light fixtures, and within vents 1 2. Professionals typically follow detailed checklists for each room to ensure no corner is missed, making the service significantly more time-consuming than a standard clean due to factors like home size, clutter, and the level of dirt present 1 3.

The goal is to restore a home to a near-pristine condition, which is especially valuable before or after major life events, seasonal changes, or for general peace of mind.

Key Areas of Focus in a Deep Clean

A professional deep cleaning checklist is exhaustive. Here are the primary zones and tasks that define this intensive service:

High and Hidden Areas

This is the hallmark of a deep clean. It involves addressing all the spots that are out of daily sight and reach.

  • Ceiling fans and light fixtures: Dust and grime are wiped from blades, bulbs, and covers.
  • Vents and ducts: Vent covers are removed and cleaned to improve air quality.
  • Top of cabinets, door frames, and window sills: These horizontal surfaces are major dust collectors.
  • Baseboards and moldings: Walls are detailed by thoroughly wiping down all trim 1 2 4.

Inside and Behind Items

A deep clean moves things to clean under and inside them.

  • Inside appliances: Cleaning the interior of ovens, refrigerators, and microwaves (these are often considered add-on services) 1 2.
  • Behind and under furniture: Moving sofas, beds, and dressers to vacuum and mop.
  • Inside cabinets and drawers: Wiping down interior surfaces in kitchens and bathrooms.

Detailed Sanitizing and Scrubbing

Surfaces are not just wiped; they are scrubbed to remove built-up residue.

  • Bathrooms: Thorough disinfection of toilets (inside and out), scrubbing of shower/tub tile and grout, and descaling faucets 1 5.
  • Kitchens: Degreasing stovetops, cleaning backsplashes, and sanitizing sink basins.
  • Floors: Attention to grout lines on tile floors and a thorough vacuuming/shampooing of carpets and area rugs 6.

Room-by-Room Deep Cleaning Checklist

Knowing what to expect in each area can help you communicate your needs to a service provider.

Kitchen Deep Clean

The kitchen requires degreasing and detailed appliance care.

  • Appliances: Interior and exterior of refrigerator, oven, stove, and microwave.
  • Surfaces: Wiping down all cabinet fronts, thoroughly cleaning the backsplash, and sanitizing the sink and faucet.
  • Details: Cleaning light fixtures and switches, wiping baseboards, and mopping floors with attention to grout lines 1 2 5.

Bathroom Deep Clean

Bathrooms are sanitized from top to bottom.

  • Fixtures: Scrubbing inside and outside of toilet, disinfecting shower and tub (including tile and grout), polishing mirrors, and cleaning sinks.
  • Storage: Wiping inside and outside of vanity cabinets and medicine cabinets.
  • Details: Dusting vents and light fixtures, cleaning baseboards, and mopping floors 1 5.

Bedrooms and Living Areas

These rooms focus on detailed dusting and fabric care.

  • Dusting: All surfaces, including furniture, shelves, lamps, decor, ceiling fans, and blinds.
  • Floors: Vacuuming under and behind all furniture, vacuuming upholstery and rugs, and mopping hard floors.
  • Details: Wiping window sills, door frames, and all baseboards 1 5 7.

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What Factors Influence the Scope and Cost?

Several variables determine how long a deep clean will take and how much it will cost in St. Louis.

Home Size & Layout: The primary factor. More square footage and more rooms naturally require more time and labor 1 3. A detailed clean for a large, multi-story home with several bathrooms is a bigger project than a one-bedroom apartment.

Level of Dirt and Grime: The extent of buildup significantly impacts the timeline. Homes with heavy pet hair, smoker's residue, or long-neglected areas will require more intensive scrubbing 1 8.

Clutter and Organization: A home with many items on surfaces, floors, and in rooms means cleaners must spend time moving and carefully dusting around objects, which adds to the service time 1 3.

Specific Requests: Certain tasks are often considered premium add-ons. These include cleaning the interior of cabinets and drawers, interior window washing, and deep carpet or grout steam cleaning 1 2.

Understanding Deep Cleaning Costs in St. Louis

Pricing for a deep cleaning service in St. Louis varies based on the factors above. Here's a general breakdown based on local market data:

  • General Price Range: A full-house deep clean in St. Louis typically ranges from $200 to over $600 1 9.
  • Average for a Standard Home: For a typical 1,500 square foot home, you can expect an average cost in the $300 to $400 range 1.
  • Smaller Homes/Apartments: A less extensive deep clean for a smaller space may cost between $200 and $300.
  • Larger Homes (3,000+ sq ft): For substantial homes, prices often start at $500 and can exceed $600+ for a comprehensive service 1.
  • Cost Per Square Foot: A rough estimate is $0.25 to $0.35 per square foot, though this can be higher for extreme cleanings like post-construction or move-out scenarios 1.

It's important to note that these are estimates. The most accurate way to determine the cost for your specific St. Louis home is to request a detailed quote based on a walk-through or a detailed description of your home's condition and needs.

Frequently asked questions

Sources

Footnotes

  1. Deep Clean Cost Breakdown for St. Louis Homeowners - https://betterlifehome.com/deep-cleaning-services-st-louis-mo/deep-clean-cost-breakdown-for-st-louis-homeowners/ 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

  2. What Does A Professional Deep Clean Include? - Brightr Ltd - https://brightr.co.uk/what-does-a-professional-deep-clean-include/ 2 3 4 5

  3. How Long Does a Deep Cleaning Take? By Home Size - https://yorlenyscleaningservice.com/tips/how-long-does-it-take-for-a-deep-cleaning/ 2 3

  4. The Ultimate Deep Cleaning Checklist by Room - COIT - https://www.coit.com/blog/healthy-home/deep-cleaning-checklist

  5. Professional House Cleaning Checklist For Staying Organized - https://www.getjobber.com/academy/cleaning/professional-house-cleaning-checklist/ 2 3 4

  6. Ultimate Deep Cleaning Checklist | 2025 - Bungalow - https://bungalow.com/articles/the-ultimate-guide-to-deep-cleaning-your-house-with-room-by-room-checklist

  7. The Ultimate Bedroom Cleaning Checklist - Puracy - https://puracy.com/blogs/cleaning-tips/the-ultimate-bedroom-cleaning-checklist

  8. How Long Should Cleaning Your House Take? A Room-By-Room ... - https://thegreenspringcleaners.com/how-long-should-cleaning-your-house-take-a-room-by-room-timing-guide/

  9. How Much Does Professional House Cleaning Cost in St. Louis, MO? - https://www.angi.com/articles/how-much-does-it-cost-hire-house-cleaner/mo/st-louis