146 Koser Road. Lititz, PA 17543

Commercial & Janitorial Cleaning Services

With care and pride Signature One provides a vast array of janitorial, sanitation and maintenance service types, which has made us an industry leading one-stop-shop.


  1. Day Porting
    Day Porting
    Day-porters consist of punctual, helpful, eager-to-assist teams that maintain the highest level of professional appearance.
  2. Carpet Cleaning
    Carpet Cleaning
    We possess the expertise and logistical know-how to manage almost any facility carpet need.
  3. Hard Floor Care
    Hard Floor Care
    We have the industry-leading floor care equipment and cleaning systems
  4. Pressure Washing
    Pressure Washing
    We ensure that your surfaces are clean and safe, and that the surface lifetime is maximized.
  5. Janitorial Services
    Janitorial Services
    We generate a customized daily to weekly cleaning schedule
  6. Post-Construction Cleaning
    Post-Construction Cleaning
    The construction process is messy. Signature One cleans dirt and dust left behind.
  7. Window Cleaning
    Window Cleaning
    Our power washing and screen cleaning services can leave your, restaurant, or storefront windows looking attractive and streak-free.
A+ Rating

Commercial Cleaning Specialist

As Signature One Building Services provider, we've been specializing in meeting the needs of business, office, and restaurant clients, for over ten years. We know how crucial creating a professional business image is to the success of your company, and that a sanitary, professional work environment is an important component of this.
  1. 1
    Signature One Quality
    We care about and take pride in our service. We take the time to listen, to identify facility-specific needs and to understand the rhythm of your operations!
  2. 2
    Signature One Reliability
    Any janitorial vendor can get the first clean right. We get them all right. From our humble beginnings as a small janitorial service to what we have today because of our customers.
  3. 3
    Signature One Experience
    We have cleaned your facility before! While perhaps not literally, it is true that in our ten years of operation, there isn’t a facility type, environment type or service specification our experienced teams haven’t successfully managed.
  4. 4
    Signature One Value
    We deliver value beyond price. And that doesn’t just mean better service at a better price. It means the complete peace of mind that comes with our reliability, quality and experience.
Customize Your Vision
Call us to help you customize your cleaning!
  1. Commercial Cleaning
    First Impressions Count. But then so do second and third impressions, and every one thereafter. It is human nature for people to look down and when they walk into your building, what do they see? Your floors.
  2. Building Maintenance
    We take pride in paying specific attention to the details. We specialize in cleaning windows, floors, and carpets for just about any type of commercial facility.
  3. Floor Care
    Office Pride uses only the highest quality cleaning solutions and floor waxing products to ensure your carpet, tile or hardwood floors keep looking great for years.