Insights

Large-scale footprint CBS serves over 250 clients across Maryland, Virginia, and DC, managing more than 45 million square feet. This broad reach signals opportunities to expand contract services across multiple facilities within existing client portfolios and to leverage cross-sell of additional facilities management disciplines.

Government & Institutions With a client base including government and educational facilities, hospitals, laboratories, and embassies, CBS can pursue expanded O&M, HVAC, and energy management contracts within public sector and regulated environments that require compliant, reliable facilities services and building automation systems.

Energy & Automation CBS offers Energy Management and Building Automation Systems contracts, presenting a clear upsell path to clients seeking efficiency improvements, sustainability initiatives, and cost savings through integrated technology, controls modernization, and data-driven maintenance.

Parentage leverage As part of The Donohoe Companies, CBS can position itself for bundled real estate and facilities services offerings, targeting property owners and operators who value integrated service solutions, scale, and continuity across portfolios.

Strong financials Revenue range of 250 to 500 million positions CBS as a mid-market, high-capacity provider with the ability to compete for larger RFPs, long-term maintenance agreements, and multi-site deployments alongside peers in the facilities services space.

Similar companies to Complete Building Services

Complete Building Services Tech Stack

Complete Building Services uses 8 technology products and services including iCIMS, Tableau, AutoCAD, and more. Explore Complete Building Services's tech stack below.

Complete Building Services's Email Address Formats

Complete Building Services uses at least 7 email formats:
Complete Building Services Email FormatsExamplePercentage
FirstL@donohoe.comJohnD@donohoe.com
81%
FLast@donohoe.comJDoe@donohoe.com
9%
FirstLast@donohoe.comJohnDoe@donohoe.com
6%
FirstLa@donohoe.comJohnDo@donohoe.com
4%
FLast@completebuildingservices.comJDoe@completebuildingservices.com
43%
First.Last@completebuildingservices.comJohn.Doe@completebuildingservices.com
28%
LastF@completebuildingservices.comDoeJ@completebuildingservices.com
29%

Frequently Asked Questions

What is Complete Building Services's phone number?

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You can contact Complete Building Services's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Complete Building Services's official website and social media links?

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Complete Building Services's official website is completebuildingservices.com and has social profiles on LinkedIn.

How much revenue does Complete Building Services generate?

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As of August 2026, Complete Building Services's annual revenue is estimated to be $250M - $500M.

What is Complete Building Services's SIC code and NAICS code?

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Complete Building Services's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified and NAICS code is 5612 - Facilities Support Services.

How many employees does Complete Building Services have currently?

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As of August 2026, Complete Building Services has approximately 239 employees across 4 continents, including North America, Europe and Oceania. Key team members include Chief Engineer: A. A. J., Chief Engineer: D. W. and Chief Engineer: W. R. Explore Complete Building Services's employee directory with LeadIQ.

What industry does Complete Building Services belong to?

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Complete Building Services operates in the Facilities Services industry.

What technology does Complete Building Services use?

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Complete Building Services's tech stack includes iCIMS, Tableau, AutoCAD, Microsoft SharePoint, WordPress, NetSuite, Shopify and Procore.

What is Complete Building Services's email format?

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Complete Building Services's email format typically follows the pattern of FirstL@donohoe.com. Find more Complete Building Services email formats with LeadIQ.

When was Complete Building Services founded?

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Complete Building Services was founded in 1963.
Complete Building Services logo

Complete Building Services

Facilities ServicesDistrict of Columbia, United States201-500 Employees

Complete Building Services is a Washington, DC-based facilities management and maintenance provider that has served the Mid-Atlantic region since 1963. It offers operations, maintenance, and repair for a range of facilities, supported by a skilled technical staff. The company counts more than 250 clients across Maryland, Virginia, and DC and manages more than 45 million square feet of space. The company is part of The Donohoe Companies, Inc., a long-established real estate group in the greater Washington DC area that was founded in 1884. In 2022, CBS engaged Fruity Llama to design and develop its new website, marking a recent non-financial development.

Section iconCompany Overview

Phone number
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
5612 - Facilities Support Services
Founded
1963
Employees
201-500

Section iconFunding & Financials

  • $250M - $500M

    Complete Building Services's revenue is estimated to be in the range of $250M - $500M

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