About Spontaan.JA B.V.
Founded in June 2023 as a sole proprietorship bij Blanka Jaroniewska, cleaning company Spontaan.JA B.V. began with a simple mission: to provide top-quality, reliable cleaning services for homes and businesses alike. What started as a small operation grew, and in January 2025, we proudly transitioned to a limited company.
At Spontaan.JA B.V., we specialise in residential and commercial cleaning on regular basics, offering a variety of services that include one-time deep cleaning for residential and commercial customers, carpet and upholstery cleaning, internal and external window cleaning, floor maintenance.
Our commitment to attention to detail, professionalism, and customer satisfaction sets us apart in an industry that’s all about trust.
Whether you need a one-time deep clean or regular cleaning services, we’ve got you covered.
As a fully licensed and insured company, you can count on us to treat your space with the utmost care and respect. We’re proud of the quality service we provide and excited to continue growing, one clean space at a time.
Spontaan.JA B.V. operates mainly in Amsterdam and the surrounding area. We also provide one-time cleaning services in Wassenaar, Blaricum, Bussum, Hilversum and Laren.