Profesional Cleaning, Restoration and Specialty Services

Originally established in 2003, Barza, Inc. operated as “Spartan Cleaning” for over 17 years prior to reorganizing and joining Alevon Group, its parent company in 2020. Spartan Cleaning, LLC was born and officially reestablished its presence as a major, full-service provider of cleaning and restoration and remediation services.

Over the years, Spartan Cleaning had a rich history of providing exceptional results from janitorial and wellness cleaning to specialty cleaning services such as post construction and distressed property cleanup. Today, it continues to expand its service offerings with the same commitment and dedication to absolute excellence it began with almost two decades ago.

Spartan Cleaning founders believe in leaving a lasting impression and demonstrating that they are reliable entity that and can be counted on to execute and deliver on expectations. The company is characterized by and takes pride in offering quality managed services performed by dedicated teams that are valued and cared for.

Our Services

  • Specialized Cleaning
  • Restoration & Remediation
  • Janitorial Cleaning

The Spartan Advantage

  • Highly trained staff
  • All staff undergo background checks using industry standards
  • All staff speak English and are legally employed
  • Use of quality supplies and reliable tools to meet the demands of the cleaning job
  • Staff pass an intensive Spartan cleaning training
  • Use green and environmentally safe products

Executive Team

Alein Cadalso


Alein is founder of Spartan Cleaning, a wholly owned subsidiary of Alevon Group, its parent company. He oversees business strategy and general operations. Prior to starting Alevon Group and Spartan cleaning, he spent over 15 years in leadership positions with prominent real estate companies such as Jones Lang La Salle, The Mills Corporation, and Simon Property Group. Alein holds a B.S in Industrial Engineering from Florida International University and thrives as an entrepreneur.

Some of Our Customers

Customers Say it Best

Spartan continuously displays an amazing dedication to excellence. They perform all our post construction clean up work. We entrust them to perform work in our luxury estate development projects and they always deliver on expectations. Extremely glad to have them as a partner.

Luis Mendoza

Amazing and dedicated team. Our floors always look amazing. They are the first class operators.

John Sagarribay

Highly recommend Spartan Cleaning. They are equipped to meet the needs of our business and we are continuously impressed with their level of service and range of services.

Liz Nievez

I’m a realtor and I get asked all the time from clients for recommendations on cleaning companies. There is only one I recommend – Spartan Cleaning. They are responsible, dependable, detail-oriented and I’ve never been let down. Even my pickiest clients have loved their work. They always do an amazing job. I don’t recommend anyone else!

Lynley Ciorobea

Spartan Cleaning is an Alevon Company

The Alevon Group

Alevon Group operates service companies offering real estate and essential property services. Together, the companies, along with an experienced service supplier network, provide an array of properties services and deliver customized solutions to meet the needs of a diverse group of assets, it’s owners, and those occupying and working in those facilities.

Become an Alevon Company

If you’re a cleaning professional looking to take your business to the next level, we can help. We are seeking to expand into new markets and territories. We have proven methods, an established brand, and the resources to help you get you started. Own your market and take advantage of unparalleled support from professionals that want to help you grow your business. To learn about licensing opportunities, please click below.