The Most Experienced Commercial Cleaning Service from Greenwich CT to Westport CT  & Surrounding Areas

25 years and over 10 million sq. ft. of experience supports us to provide you with the best solution for your janitorial cleaning and floors care needs.

What makes us different?

FAB Maintenance Services cleans with science

We are passionate about details

FAB Cleaning System personalized to your needs

The best equipment on the market

about us - fab truck

About our company

FAB Maintenance Services is a professional company with 25 years of experience in commercial cleaning services, located in Westport CT. One of the key points of our company is the science we put behind everything we do. Our research and development department works constantly on process optimization and product or equipment evaluation. Over the years we have collaborated with many manufacturers in the janitorial sector to develop new cleaning equipment or products.

Staff Development is another key point for our success. Constant motivation, training and supervision of our associates, the right equipment and the FAB Cleaning System allows us to deliver exceptional results every time. We guarantee that we will increase the level of health and appearance of your facility.

% of our clients recommend us

Years in Business

Millions of Sq. Ft. of experience

Commercial vs Residential:

They are DEFINITELY not the same

​When your car breaks down, you go to your trusting hometown mechanic; but if you own a commercial heavy-duty diesel truck or an airplane you will need a specialist. The same thing happens with cleaning, there are different specialist for different needs. Cleaning your house is not the same as cleaning a facility; and depending on the type commercial facilities you have; you’ll require different types of cleaning systems. For example; churches, offices, schools, medical offices, they all require a different specialized system and frequency of service.

Commercial facilities often have different types of floors that require different type of care, heavy traffic, more area to clean and a shorter window of time to do it. That often leads to a wide variety of dirt, germs and bacteria. FAB Maintenance Services is the best commercial cleaning specialist in the Fairfield County area. We are efficient and effective and we can prove it, here is what we offer:

– Commercial equipment and tools

– Employees with OSHA training

– Chemistry knowledge

– Employees with infection control training

– Variety of cleaning and disinfection systems

commercial vs residential

Check our real and proven results

Real photos from our jobs, we are not photographers we are professional cleaners, these are our results:

before and after 1

Commercial Carpet Cleaning

Norwalk, CT

before and after 3

Floor Stripping and Waxing

Wilton, CT

Tile and Grout - Before&After

Tile and Grout Cleaning

Stamford, CT

Carpet Cleaning and Floor Care Services

FAB Maintenance Services provides the best solution for your commercial cleaning needs.

Select one of our services from the menu below to find out more. 

Janitorial services

Commercial Cleaning

Our team is responsible, constantly trained and have a hospital level disinfection knowledge.

Carpet Cleaning

Commercial Carpet Cleaning

Our system will remove not only the dirt, but kill the viruses and bacteria too.

stripping and waxing

Floor Stripping and Waxing

Our proven system will deliver the best possible shine and will make it last longer.

tile and grout

Tile and Grout Cleaning

We have the right equipment and expertise to clean and restore your tile and grout.


Touch-less Disinfection

360° touch-less technology, by using the Electrostatic sprayer to target all surfaces.

What our clients say about us


“Jaime and his staff did a wonderful job on the floors at our office. I had to call him to fix the mess another contractor did. FAB went above and beyond our expectations. I plan to use them again in the future. I would highly recommend them!”

Josephine T.


I was looking for a good, reliable company to meet my commercial cleaning needs after working with numerous companies that just couldn’t do the job. FAB has been exactly what I was looking for. They have met and even exceeded my expectations!

Megan S.

Areas we serve

Proudly Serving Lower Fairfield County

  • Greenwich CT
  • Stamford CT
  • Darien CT
  • New Canaan CT
  • Norwalk CT
  • Wilton CT
  • Westport CT
  • Fairfield CT