What We Offer

Capital Building Services, Inc. offers a suite of sanitation services that are all provided to you at the highest quality available—adaptable within your budget. See all of our service offerings below and contact us for a free consultation or specific quote.

In addition to custodial and building maintenance services, we can also help our customers to obtain their LEED certification. In partnership with our trusted vendors, we can provide you with the necessary guidance, products, and procedures for you to gain several points toward your LEED certification.

Special Floor Care

Capital Building Services, Inc. has detailed experience with all aspects of floor care such as stripping and waxing to high-speed varnishing. Trained by representatives from Diversity, 3M, and Chemspec, we special in (but not limited to) marble, granite, anti-static, ceramic tile, terrazzo, VCT, concrete, hard surface care, laminate, and more. 

Carpet Cleaning

We are trained in all types of carpet cleaning from the most modern methods, including the bonnet method, steam extraction and dry powder. Not sure what’s best for you? We can handle that by providing you with a consultation to determine exactly what you need.

Window Cleaning

We believe in expertise. Capital Building Services Inc. is proud to be partnered with Crystal Window Inc. to service all of your external and internal window cleaning needs.

Trash and Recycling Collection

90% of our custodial service contracts requiring expertise in recycling and separation of waste, and we do just that. Leave it up to us to determine the best trash and recycling collection to keep your space clean and earth-friendly.

Landscaping and Snow Removal

Snow is inevitable (even during the most unpredicted times) in our beltway area. Capital Building Services, Inc. is equipped with plenty of snow trucks and other supplemental equipment to tend to your environmental clean-up and a business appearance needs.

Power Washing and Sandblasting

With 15 years of in power-washing and sandblasting, we have the best available equipment to provide cleaning for concrete sidewalks, exterior building surfaces, loading docks, patios, and parking garages, and more. Don’t see what you need listed? Let us know to see if we are able to help

Multiple-Site Housekeeping with Dedicated Personnel

The expertise required to provide custodial service at one site is not the same as being able to ensure adequate performance at multiple sites or at a very large campus. Our current high-stake contracts demand that we consistently provide high quality service at geographically distant sites. Our company provides mastered personnel and equipment logistics to deliver ongoing services within required time allowances. 

High-Elevation Interior Cleaning

Several of our contracts require cleaning from scaffolding or extended ladders. Our employees are safety trained and closely monitored to provide your facility with exceptional cleaning even in the places you can’t reach.

Raised Computer Floor Cleaning

In the span of 42 years, Capital has cleaned and serviced over 300,000 square feet of raised computer floors. We’ve seen it all from the clunky green-screen computers of the 80’s to now, and continue to be a leader in providing exceptional cleaning in these delicate yet high-power areas.

Post Construction Cleaning

A service of ours that sets us apart from many local competitors is our experience in post-construction cleaning. Our experience offers customers with rough clean ups and final interior cleanings in a timely manner. 

Mold Remediation

Our trained professionals inspect and assess the type of mold damage, contain the mold, provide air filtration systems, and specialize in the removal of mold and mold-infested material.  In addition, we provide built-in, third-party mold inspections and testing to assure the services provided are successful. 

Quality You Can Trust