The best cleaning companies are licensed, bonded, insured, use background-checked cleaners, provide flat-rate pricing, and have 4.7+ star ratings — here are all 8 things to look for.
The best cleaning companies charge $160–$400 per standard visit and deliver consistent, professional results backed by proper licensing, insurance, and trained cleaners. The worst ones quote $80–$100 for the same job, show up with household products from a grocery store, and leave you with no recourse when something goes wrong. Choosing between them requires knowing what eight specific things to look for — and which red flags to avoid.
Thing 1: Licensed, bonded, and insured. This is non-negotiable. A licensed cleaning company operates legally within its state and municipality. Bonding protects you if an employee steals from your home. Insurance protects you if something is broken or a cleaner is injured on your property. Uninsured cleaners leave you personally liable for accidents in your home. Ask any company you consider: "Are you licensed, bonded, and insured in this state?" If the answer is anything other than a clear yes with details, walk away. 24 25 Cleaners is fully licensed, bonded, and insured in both Washington and California.
Thing 2: Background-checked employees. Your cleaning team will have full access to your home while you may not be present. Every employee should pass a criminal background check before being sent to client homes. Ask how recently and how thoroughly background checks are conducted. Companies that use day laborers or subcontract to individuals without their own background check process cannot guarantee who is entering your home. 24 25 Cleaners background-checks every cleaner on our team before their first job.
Thing 3: Flat-rate or clearly explained pricing. Hourly pricing creates unpredictable invoices — if the team is slow or the scope expands, you pay more than expected. The best companies provide a firm flat-rate quote based on home size, type of service, and condition before the clean begins. When you call 24 25 Cleaners, you receive a specific price quote that does not change when the team arrives unless the home is in materially different condition than described.
Thing 4: Strong, verified reviews. Look for Google reviews with 4.7 stars or higher and a meaningful number of reviews (50+). Read recent reviews specifically — a company that was great three years ago may have declined. Look for patterns in positive reviews (consistent team, reliable scheduling, good communication) and in negative ones (surprise charges, no-shows, poor quality). A handful of negative reviews is not a red flag; a pattern of the same complaint is. 24 25 Cleaners maintains a five-star rating across our Seattle/Bellevue and Los Angeles/Orange County markets.
Thing 5: Satisfaction guarantee. Reputable cleaning companies stand behind their work. A satisfaction guarantee means that if something was missed or does not meet your expectations, the company will return and fix it — at no additional charge. This commitment signals confidence in the team's quality and protects you as a client. Ask specifically: "What is your policy if I am not satisfied with the clean?" A vague answer or one that puts the burden on you to prove dissatisfaction is a red flag.
Thing 6: Consistent team assignment. For recurring cleaning, one of the most important quality factors is having the same cleaner or team assigned to your account regularly. Consistency means your team learns your home, your preferences, the areas that need extra attention, and any product sensitivities. A company that sends a different random team each visit cannot deliver the kind of personalized service that makes recurring cleaning truly valuable. Ask about their policy on team consistency for recurring clients.
Thing 7: Professional products and equipment. A professional cleaning company uses commercial-grade microfiber tools, HEPA-filter vacuums, appropriate surface-specific cleaning agents, and eco-friendly products that clean effectively without harsh chemicals. If a cleaner shows up with a mop from a hardware store and generic grocery store products, the results will reflect it. Ask about the products and equipment used — the answer tells you a lot about the professionalism of the operation. 24 25 Cleaners uses professional-grade, eco-friendly products on every job.
Thing 8: Clear communication and easy scheduling. The best cleaning companies are easy to reach by phone or online, confirm appointments, provide timely updates, and handle issues responsively. Test this before booking: call the company during business hours and see how quickly you are helped. If reaching them to book is difficult, reaching them to resolve an issue will be even harder. 24 25 Cleaners can be reached at 425-494-5199 (Washington) or 424-484-0180 (California) or online at 2425cleaners.com — responsive, professional communication is part of our service standard from first contact.
Frequently Asked Questions
How do I find the best cleaning company near me?
The eight most important criteria are: licensed/bonded/insured, background-checked employees, flat-rate pricing, 4.7+ star Google reviews, satisfaction guarantee, consistent team for recurring service, professional products, and easy communication. 24 25 Cleaners meets all eight criteria in Seattle/Bellevue and Los Angeles/Orange County.
What should I look for in a house cleaning service?
Start with licensing, bonding, and insurance — these are non-negotiable protections for you as a homeowner. Then evaluate reviews, pricing transparency, and whether they background-check their employees. A satisfaction guarantee is a strong signal that the company is confident in its quality.
What are red flags when hiring a cleaning company?
Red flags include: no clear answer on licensing or insurance, no background check policy, hourly-only pricing with no estimate, very low quotes that seem impossible for the scope, no reviews or very few, no satisfaction guarantee, and difficulty reaching them by phone or email before booking.
Is a cheaper cleaning company always worse?
Not always, but significantly below-market quotes are almost always achieved by cutting corners — uninsured workers, no background checks, inferior products, or less experienced cleaners. The $80 quote and the $200 quote for the same home are rarely comparable services. Price alone is a poor guide; use all eight criteria.
Should I hire an individual cleaner or a cleaning company?
Cleaning companies offer more protection (insurance, bonding, backup if your regular cleaner is sick), more accountability, and more consistent quality standards. Individual cleaners may offer lower prices but leave you with more risk and less recourse. For most homeowners, a professional company is the safer and more reliable choice.
How do I know if a cleaning company is licensed and insured?
Ask them directly and request proof — reputable companies will readily provide their license number and insurance certificate. You can also verify business licenses through your state's business registry website. 24 25 Cleaners is fully licensed and insured in both Washington and California and can provide documentation on request.
How much should I pay for a good house cleaning company?
Expect to pay $160–$220 for a one-bedroom, $190–$280 for a two-bedroom, and $230–$340 for a three-bedroom on a biweekly standard schedule. Quotes significantly below these ranges are a signal that something — insurance, training, or quality — is being cut to achieve that price.
Murat Zhandaurov
Co-Founder, 24 25 Cleaners — Seattle, Bellevue, Los Angeles & Orange County
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