NYC Basement Cleaning
Schedule cleaning service in just three simple steps.
Let the manager know the time of day that works best for you and your cleaning schedule.
Let the manager know the time of day that works best for you and your cleaning schedule.
Now you can sit back and relax. We'll make sure your home is spotless from top to bottom.
Brighten Up Your Basement
Founded in 2009 by Ukrainian educator Oksana Korpos, Cleaning Laboratory transformed from a survival necessity into NYC’s most methodical cleaning operation. Our 25-person team β each background-checked and trained through our ‘day and night’ simulation program β has completed over 25,000 cleanings with a 98% first-time pass rate. Every basement cleaning follows our proprietary 13-step quality control checklist, using HEPA filtration, eco-safe products from Seventh Generation and Method, and OSHA-compliant safety protocols.
NYC basements face unique challenges: Con Edison flooding, hurricane damage, century-old mold, and strict co-op requirements. We carry $1,000,000 insurance with A++ rating, maintain COI for Manhattan buildings, and our retention rate exceeds 80% β meaning 8 out of 10 clients book us regularly. Response time: 3-10 minutes. Real-time tracking via WhatsApp. Before/after photos on request.
β’ 102 Five-Star Reviews on Google Maps & Yelp β not a single rating below 5.0
β’ Internal Training System: New cleaners pass “day and night” simulation before solo work
β’ 3-Minute Response Time: Customer Care available 7 days/week
β’ Pay After Service: Work first, payment after β no prepayment required
15+ Years of Cleaning Excellence - Fully Insured & 5-Star Rated
β Same cleaner assigned to your home (average 5 years experience)
β 25 in-house cleaners trained in our ‘day and night’ simulation program
β Background checks + reference verification for all staff
β $1,000,000 liability insurance with A++ Superior rating
β HEPA filtration + Seventh Generation eco-certified products only
β We provide all necessary supplies and equipment
βΒ Numerous 5-star reviews from satisfied customers
What Our Happy Customers Say
Our Services in New York City
Choose our cleaning service
for your home cleaning β it's uncomplicated, affordable, and convenient
Our skilled cleaners are trained, reliable, vetted, insured, and trustworthy.
Easily schedule using our user-friendly online system.
Our Working Process
Basement Living Areas
π Deep clean and sterilize the bathroom areas, including toilets and bathtubs
π Scrub and shine sinks, vanities, and floors
π Tidy towels and neatly arrange all accessories
π Sanitize showers and shower curtains
π Clean and order bathroom shelves and surfaces
π Declutter and organize congested areas
π Remove limescale and soap scum accumulations
Utility and Storage Areas
π Clean interiors of all cabinets
π Perform deep cleaning of the refrigerator
π Thoroughly clean the interior of ovens
π Provide laundry services, including washing and drying
π Clean all interior windows
π Tidy pantry and kitchen storage areas
π Organize and clean wardrobes and closets
Additional Services
π Interior cabinet cleaning
π Comprehensive cleaning inside refrigerators
π Detailed oven cleaning
π Full laundry services, including washing and drying
π Wash all interior windows
π Organize kitchen storage and pantry areas
π Arrange and tidy wardrobes and closets
Why choose Cleaning Laboratory?
The Numbers Behind Our Basement Expertise:
Since 2009, we’ve documented every basement cleaning through our CRM system. Here’s what 15 years of NYC basement work taught us:
- 25,000+ total cleanings, with approximately 30% being basement-specific
- Average basement size: 800-1,200 sq.ft (typical NYC brownstone)
- Most common issues: Mold (42%), flooding damage (31%), odor removal (27%)
- Repeat client rate: 80%+ choose weekly/bi-weekly service
- Insurance claims assisted: 200+ for flood damage documentation
Every cleaner undergoes basement-specific training covering confined space safety, mold identification, and NYC building code compliance. Our founder, Oksana Korpos β former educator with 9 years teaching experience β personally designed our 13-step verification system that other NYC cleaning companies now follow.
Frequently Asked Questions
Our basement cleaning services encompass a thorough cleaning of the entire area, including dusting, vacuuming, mopping floors, removing cobwebs, cleaning windows, and sanitizing high-touch surfaces. We also handle mold and mildew mitigation to ensure your basement is not only clean but also healthy.
The frequency of basement cleaning can vary based on several factors such as humidity levels, basement usage, and whether you have issues with dust or mold. Generally, we recommend a deep clean at least twice a year to maintain its condition and prevent accumulation of grime and potential allergens.
Yes, part of our basement cleaning services includes addressing mold and mildew issues. We use specific cleaning agents and techniques to safely remove mold and help prevent its return. However, for extensive mold problems, we may recommend additional mold remediation services.
To make the cleaning process efficient, we recommend removing any valuable or fragile items from the basement before our team arrives. If there are heavy items you cannot move, don’t worryβour team will carefully work around them. Providing clear access to all areas of the basement will help us perform a thorough clean.