Thorough and Intensive Cleaning For areas that may not receive regular attention during routine cleaning
At Guaranteed Cleaning Services, we understand that maintaining a clean and sanitary environment is essential for the success of your business. That's why we offer comprehensive commercial general cleaning services tailored to meet the unique needs of your commercial establishment. With over 20 years of experience we serve clients in Northern Virginia, Washington D.C., and North Carolina, earning a reputation for excellence and reliability.
Our Deep
Cleaning Services Include
Sanitizing Kitchen Surfaces
Ensure a clean kitchen environment with our thorough sanitizing of surfaces, countertops, and appliances, eliminating germs and bacteria to prevent contamination
Professionally Cleaning Carpets
Revitalize carpets with our professional cleaning services, removing dirt, stains, and allergens to restore freshness and extend carpet life.
Deep Cleaning Restrooms
Achieve spotless restrooms with our meticulous scrubbing, targeting tile grout and hard-to-reach areas to eliminate dirt, grime, and bacteria.
Regular Cleaning of High-Traffic Areas
Maintain a clean and safe environment with our sanitization of high-touch surfaces, reducing the risk of cross-contamination and illness transmission.
Day Porter Cleaning
Improve indoor air quality with our comprehensive dusting and wiping services, removing accumulated dust and allergens from surfaces.
Floor Cleaning
Restore the beauty of your floors with our deep cleaning services, including stripping and refinishing hard floors and scrubbing grout lines to remove dirt and stains.
Sanitizing Restrooms
Ensure hygiene and safety with our thorough disinfection of restrooms, killing germs and preventing the spread of illness-causing pathogens.
Cleaning Upholstery
Renew the appearance of furniture with our upholstery cleaning, removing dirt, stains, and odors to leave upholstery looking and smelling fresh.
Commitment to
Great Service
Consistently exceeding expectations, our professional and friendly staff ensures prompt issue resolution and noticeable cleanliness improvements. We deliver responsive communication and exceptional service.
Professionalism and Friendliness of Staff
Our efficient, courteous staff ensures consistent standards, leaving your clients satisfied and impressed. With positive interactions, we represent your brand with professionalism and friendliness, making your client feel valued.
Responsive to Issues and Concerns
Choose us for prompt problem resolution and open communication. Our proactive approach and customer-centric focus ensure accountability and follow-up, enhancing trust and confidence in our service.
What Deep Cleaning Clients Say
“Guaranteed Cleaning Services has been with us for a number of years. They are always committed to great service. The staff is very professional and friendly. The company has always addressed any issue we had right away. We recommend Guaranteed Cleaning Service, and hope they stay with us a very long time."
Birgit
Office Manager
“The staff at Valley Community Services Board has noticed a significant difference in the cleanliness of the facility since Guaranteed has taken over. Clients have also commented on the noticeable difference throughout the meeting and waiting rooms of VCSB. Guaranteed is willing to address any issue we put forth. Staff are efficient and courteous while performing their duties."
Adrienne
Procurement Officer
“Guaranteed Cleaning Services has provided our schools with janitorial services since 2014 and we have always been satisfied with their performance. They do an excellent job and are always punctual, respond to emails immediately, and offer great rates."
Sabah
Facilities & Programs
“You and your team never cease to amaze us!"
Tara
Property Management Coordinator
“A few weeks after they started, we have noticed a considerable difference in the cleaning of our facility. Many of the detail cleaning items such as dusting, are now done on a regular basis and floors are now shiny. Furthermore, their account manager keeps regular inspection schedule behind nightly cleaning staff."
BJ
Director of Operations
“Guaranteed Cleaning Services was crucial in maintaining a safe environment at Thompson Hospitality during COVID-19. Their recommendation to switch to day cleaning saved costs and supported our staff. Courteous and hardworking, their regular presence and responsive SWEPT app ensure top-notch service. We highly recommend them for their excellence."
Jodi
Office Manager
“Guaranteed Cleaning Services has been a fantastic partner for the past year, maintaining our four-story office building in Chantilly. Yuhannes and Roger ensured a smooth transition from our previous provider, addressing all concerns. Their team is diligent and professional, and our tenants regularly commend the cleanliness.
Highly recommended!"
David
Facilities Operations
“They have consistently provided exceptional cleaning for our medical and administrative facilities, exceeding our expectations. Their dedication, especially during the pandemic and a water remediation process, has been outstanding. We are confident and enthusiastic about their services and wouldn't consider any other company."
Amanda
Facility Manager
“Guaranteed Cleaning Services handles cleaning for our Virginia properties. I highly recommend them. They are extremely responsive and promptly address any issues that arise efficiently."
Jennifer
Lease Administrator
“Since 2019, they have consistently delivered outstanding service. Their comprehensive business proposal efficiently addressed all our queries. We've seen a significant improvement in facility cleanliness, as have our clients. Their responsiveness to issues, along with their efficient and courteous staff, is commendable. We truly appreciate their commitment to customer satisfaction."
Rosalind
Regional Manager
“Provided an excellent staff and an outstanding service manager who ensures our satisfaction. They are always kind, courteous, and reachable. Their SWEPT app has streamlined our communication, saving us time. We highly recommend GCS for their professionalism, effective service, and top-notch staff."
Mary
Office Manager
“We have partnered with GCS for the past year, and they have exceeded our expectations in quality, communication, and service. Their dedicated account manager, accessible via the Swept app, ensures prompt responses and effective issue management, like addressing a leaking roof late one evening. Their high level of service consistently maintains a clean environment for our customers. Highly recommended!"
Aubrey
Office Manager
How Our
Commercial Deep Cleaning Services Work
Highly detailed site visit
We start by personally visiting your facility to understand its unique needs during a thorough walk-through. This allows us to tailor our cleaning services precisely to your requirements – no cookie-cutter solutions here.
Custom-tailored proposal
Following the site visit, we craft a personalized services proposal. Unlike generic proposals, this one is specifically tailored to meet the unique needs and environment of your facility.
Service activation
Once the proposal is accepted we begin your cleaning services with a focus on providing a distraction-free experience. This allows you to concentrate on core business activities while the cleaning tasks are efficiently managed.
Service manager assigned
We assign an experienced and attentive service manager to oversee your cleaning operation. This manager ensures that the your needs are met promptly and efficiently, providing excellent service at all times.