What Building Maintenance Service LLC does

Building Maintenance Service LLC (BMS) is a privately held, New York-headquartered commercial building services company that delivers janitorial, security, and architectural restoration services to Class A commercial real estate, higher education, hospitality, and large enterprise facilities across the Eastern Seaboard and Midwest. The company operates through six regional offices (New York, Arlington/Washington D.C., Chicago, Charlottesville, Richmond, Virginia Beach) and three wholly-owned service divisions: the core BMS janitorial line, GMSC Security (fire/life safety, concierge, uniformed guards, electronic security, consulting), and architectural restoration brands Hastings Restoration and Metal Brite (stone, wood, metal, concrete polishing, surface refinishing). The company underpins its service delivery with a proprietary 'Center of Service Excellence' framework that combines a Quality Control inspection program with photographic documentation, the BMS Green Clean sustainability program (LEED-standard cleaning delivered by LEED AP O&M certified staff), BMS University (a 100+ course training and development curriculum), a dedicated sustainability department, and specialty services such as carpet care, window washing, and disinfecting. Certifications and alliances with U.S. Green Building Council, Green Seal, Building Wellness Council, and CIMS-GBC support the company's positioning as a sustainability leader, with management claiming more green certifications than 99% of industry peers.

Name

Building Maintenance Service LLC

Legal name

BMS LLC

Website

https://bmsllc.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Building Maintenance Service LLC (BMS) is a New York-based commercial building services firm providing janitorial, security, and architectural restoration services to Class A office, higher education, hospitality, and enterprise facilities across the Eastern Seaboard and Midwest.

Ownership category

akta.pro rank

Product category

Commercial Facility Services

NAICS

Janitorial Services (561720), Facilities Support Services (561210), Facilities Support Services (5612)

SIC

Services-Facilities Support Management Services (8744), Services-To Dwellings & Other Buildings (7340)

akta.pro primary industry

General Commercial Janitorial (Recurring Contract Cleaning) (BPABABAA)

akta.pro secondary industry

Hard Services (MEP/HVAC, Electrical, Plumbing) (BPABAAAA)

Keywords

• Commercial janitorial services
• Building security services
• Architectural restoration services
• Green cleaning programs
• Facility maintenance services

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Janitorial Services: Recurring commercial cleaning services for office buildings, retail, hospitality, higher education, and residential properties. Includes daily cleaning, window washing, carpet care, and specialty services.
2. Security Services: Security services including fire/life safety, concierge, uniformed guards, electronic security, and consulting through GMSC Security division
3. Architectural Restoration: Specialty restoration services for stone, wood, metal, concrete polishing, and surface refinishing through partnerships with Hastings Restoration and Metal Brite

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

BMS delivers recurring commercial janitorial, security, and architectural restoration services to commercial real estate properties. Service lines cover office cleaning, window washing, carpet care, disinfecting, fire/life safety, concierge and uniformed guard services, plus stone/wood/metal/concrete restoration. Each account is supported by a dedicated single point of contact, multi-layered staffing, LEED-standard green cleaning, and photographic quality control inspections.

Product overview

Building Maintenance Service LLC is a building services provider offering a portfolio of interconnected service offerings centered around commercial facility maintenance. The core portfolio consists of four primary service lines: Janitorial Services (commercial office, tenant/retail, hospitality, higher education, window washing), Security Services (fire/life safety, concierge, uniformed guards, electronic security, consulting), Architectural Restoration (stone, wood, metal, concrete polishing, surface refinishing), and Disinfecting Services. These core services are supported by proprietary programs including the BMS Green Clean Program (LEED-standard green cleaning) and BMS University (100+ course staff training), plus a Quality Control Program for service consistency. The company operates across multiple U.S. locations including New York, Washington D.C., Chicago, Charlottesville, Richmond, and Virginia Beach.

Differentiator

Problem solved

Functional benefit

Brands

• BMS Green Clean: Sustainable cleaning program that exceeds industry standards, cleaning to LEED standards in all buildings
• BMS University
• Center of Service Excellence

Products and services

• Janitorial Services

Quantifiable outcome

• Seamless service transitions documented through detailed quality control inspections with pictures before and after service start
• +1 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered core and minor.

• GMSC SecuritycoreStrategic or Co-development PartnerGMSC Security operates as BMS's security services division, providing fire/life safety, concierge, uniformed guards, electronic security, and consulting services. The partnership allows BMS to offer integrated building services under one umbrella, with GMSC serving BMS's commercial real estate clients requiring security services.
• Hastings RestorationcoreStrategic or Co-development PartnerHastings Restoration is BMS's partner for architectural restoration services including stone, wood, and metal restoration. The partnership enables BMS to offer comprehensive building maintenance including specialty restoration alongside janitorial services.
• Metal BritecoreStrategic or Co-development PartnerMetal Brite partners with BMS for architectural restoration services including metal restoration, concrete polishing, and surface refinishing. The partnership expands BMS's specialty services capabilities beyond traditional janitorial offerings.
• U.S. Green Building Council (USGBC)minorStrategic or Co-development PartnerBMS partners with USGBC to ensure cleaning to LEED standards and maintain green building certifications. BMS holds CIMSGBC certification through this partnership.
• Green SealminorStrategic or Co-development PartnerBMS maintains Green Seal certification for its cleaning operations, demonstrating compliance with environmental and health standards for cleaning products and practices.
• Building Wellness CouncilminorStrategic or Co-development PartnerBMS partners with the Building Wellness Council as part of its sustainability initiative, supporting healthy building environments through green cleaning practices.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Allied Universal: Allied Universal is a major provider of security guard services, janitorial, and integrated facility services to commercial real estate — directly comparable to BMS's GMSC Security division and broader integrated model.
• Vanguard Cleaning Systems: Vanguard Cleaning Systems is a franchised commercial cleaning network providing janitorial services to office buildings across regional markets — directly comparable to BMS's recurring commercial cleaning model.
• Jani-King International: Jani-King is one of the largest commercial janitorial franchise networks in the world, providing recurring contract cleaning to office buildings, retail, and institutional facilities — directly competing with BMS in the commercial janitorial segment.
• Coverall Cleaning Concepts: Coverall is a franchised commercial cleaning company offering janitorial services to small and mid-sized businesses using a recurring contract model — a direct competitor in the commercial janitorial space.
• Pritchard Industries: Pritchard Industries provides janitorial, window washing, and exterior maintenance services to commercial office buildings in major U.S. metros — comparable scope and target customer to BMS's services.
• UG2 (Unlimited Group): UG2 is a national facilities services provider offering janitorial, maintenance, and operational support to Class A commercial real estate portfolios — a direct peer in BMS's core Class A office market.

Broad incumbents

• ABM Industries: ABM Industries is one of the largest publicly traded facility services companies in the U.S., providing janitorial, parking, security, and integrated building services to Class A commercial properties — directly comparable to BMS's core offerings but at national scale.
• Aramark: Aramark is a major global provider of food, uniform, and facility services including janitorial and building maintenance to commercial, higher education, and healthcare clients — overlapping with BMS's enterprise customer profile.
• ServiceMaster Clean (Commercial): ServiceMaster Clean operates a commercial cleaning franchise network offering janitorial, carpet care, and disinfecting services to office and institutional customers — comparable product mix to BMS's janitorial and specialty services.

Regional players

• Red Coats: Red Coats is a Mid-Atlantic/DC-based commercial janitorial and building services provider focused on Class A office and government properties — directly comparable to BMS's Mid-Atlantic regional operations.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/building-maintenance-service-llc

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Building Maintenance Service LLC