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100 leading Facilities Services companies in North America

Tamtam tracks 590 Facilities Services companies headquartered in North America. This list ranks the 100 largest by number of employees on LinkedIn, led by ABM Industries, Cintas and SP+ (SP Plus). Their median headcount is 1,257. Half of them were founded in 1975 or later. The most common headquarters are New York (5), Cincinnati (3) and Atlanta (2).

๐ŸŒ North America100 companiesUpdated Nov 12, 2026

This selection of Facilities Services companies in North America highlights large, established firms. Most were founded between 1900 and 1970, with ABM Industries dating back to 1909 and Alsco Uniforms to 1889. These companies offer a broad range of services, from Cintas's business preparation products to Roto-Rooter's plumbing and drain cleaning.

The companies are headquartered across various US cities, with a notable presence in Texas, including Houston and Dripping Springs. BGIS, headquartered in Markham, Canada, manages over 50,000 facilities worldwide, while Cleaning Services Group provides building cleaning and maintenance solutions. SP+ specializes in technology and operations management for efficient movement of people and vehicles.

#CompanyIndustryHeadquarters EmployeesFounded
1
ABM Industriesabm.com

Provider of integrated facility, engineering, and infrastructure services enhancing cleanliness, safety, efficiency, and occupant experience across diverse sectors.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ New York 32,173 1909
2
Cintascintas.com

A Fortune 500 company specializing in providing a wide range of products and services to help businesses prepare for the workday

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Mason 30,472 1968
3
SP+ (SP Plus)spplus.com

The company specializes in developing technology and operations management solutions for efficient movement of people, vehicles, and personal belongings

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Chicago 7,185 1929
4
Cleaning Services Groupcsginc.com

Provides cost-effective building cleaning and maintenance solutions, specializing in floor care and using proprietary software for communication, accountability, and proactivity across various industries.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Danvers 6,666 1992
5
BGISbgis.com

Global leader in integrated facility management services, managing over 50,000 facilities worldwide, including data centers, government and healthcare facilities, and industrial assets

Facilities Services ๐Ÿ‡จ๐Ÿ‡ฆ Markham 6,379 1992
6
KBS - Kellermeyer Bergensons Services, LLCkbs-services.com

Provides janitorial services, floor care, exterior maintenance, facility operations support, and hospitality staffing across North America to businesses for clean environments.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Oceanside 5,743 n/a
7
BrightView Landscapesbrightview.com

A leading provider of high-quality landscape and snow services, offering worry-free solutions to clients nationwide through a dedicated team

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Blue Bell 5,514 1939
8
Alsco Uniformsalsco.com

Provider of uniform laundry services and products for healthcare, automotive, industrial, and hospitality sectors, ensuring cleanliness and safety for customers

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Salt Lake City 4,799 1889
9
C&W Servicescwservices.com

A leading provider of integrated facility services, focusing on driving down operating expenses, increasing efficiency, and creating a positive occupant experience through innovation and empowerment

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Needham 4,447 1950
10
Roto-Rooter Plumbing and Drain Servicerotorooter.com

North America's largest provider of plumbing repair and drain cleaning services with over 520 locations in the US, Canada, and internationally

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Cincinnati 4,420 1935
11
HHS, LLChhs1.com

Support service provider enhancing customer experiences through housekeeping, food service, facilities management, and more for various industries including healthcare, hospitality, and government

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Dripping Springs 3,872 1975
12
Aramark Uniform Servicesvestis.com

Leading supplier of rental uniforms and workplace supplies including restroom services, first aid, and floor care. Supporting North American businesses to be safer, cleaner, and healthier.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Burbank 3,841 1936
13
Crown Plaza Hotel

A multinational chain of upscale hotels catering to business travelers and conventions, with locations in city centers, resorts, and near major airports

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Ogden 3,811 n/a
14
ISS Facility Services - North Americaus.issworld.com

A global workplace experience and facility management company with services in workplace, cleaning, food, and technical areas, improving business performance and quality of life

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ San Antonio 3,784 n/a
15
Brock Groupbrockgroup.com

Leading provider of industrial specialty services worldwide, based in Houston, TX Offers scaffolding, insulation, coatings, asbestos abatement, and more for maintenance, turnarounds, and projects

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Houston 3,748 1947
16
Department Of Navy

Facilities services provider located in Patuxent River, MD, specializing in serving the Department of Navy

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Patuxent River 3,516 n/a
17
Reimagined Parkingreimaginedparking.com

A leading parking solutions provider with a workforce of 8,000 managing 3,400 facilities across 500 cities, generating 34 million annual transactions

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ New York 2,957 n/a
18
GDI Integrated Facility Servicesgdi.com

Provides cleaning, technical trade services, and energy management for commercial, industrial, healthcare, and educational facilities across North America using innovative sanitation techniques.

Facilities Services ๐Ÿ‡จ๐Ÿ‡ฆ Lasalle 2,897 1926
19
Dexterra Groupdexterra.com

A publicly listed corporation in Canada delivering support services for infrastructure creation, management, and operation, including facilities management and workforce accommodation solutions

Facilities Services ๐Ÿ‡จ๐Ÿ‡ฆ Mississauga 2,774 n/a
20
SBM Management Services, LPsbmmanagement.com

This company provides soft services for workplaces globally, serving Fortune 500 clients across over 600 sites with a focus on planned, predictable, and repeatable results.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Mcclellan 2,755 1982
21
ServiceMaster Cleanยฎservicemasterclean.com

A global cleaning franchise with over 4,500 locations, providing residential and commercial cleaning services with advanced technology and state-of-the-art products

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Atlanta 2,750 n/a
22
ABM Janitorial Servicesabm.com

Offers comprehensive janitorial solutions, utilizing advanced technology, trained staff, private label products, and quality control for various businesses nationwide.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Sugar Land 2,614 1906
23
Vestis Corporationvestis.com

delivers uniforms and supplies, empowering workers, a leader in B2B uniform and workplace supplies. provides uniform rental, cleanroom services, and various workplace essentials.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Roswell 2,280 n/a
24
Dollar Tree Distribution, Inc.

A facilities services company located in Chesapeake, Virginia, specializing in distribution services for a variety of products

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Chesapeake 2,167 1999
25
Jani-King International, Inc.janiking.com

A leader in the commercial cleaning industry for 55 years, providing comprehensive programs for proper cleaning, disinfection, and training in various environments

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Addison 2,158 1969
26
SSC Services For Educationsscserv.com

Specializing in custom facility services for educational spaces, we provide clean, safe environments for students to learn and thrive in

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Knoxville 2,130 1969
27
GCA Services Groupabm.com

A Fortune 500 company providing comprehensive facility solutions including janitorial, energy, HVAC, landscaping, and parking services to various properties worldwide

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ New York 2,109 1909
28
GSH Groupgshgroup.com

Provider of integrated facilities management and engineering services specializing in MEP, HVAC, and complex real estate environments worldwide.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Parsippany 1,913 1895
29
Phillycuseian_alswann1m.com

Facilities services provider located in Columbus, Ohio, specializing in serving VA hospitals with a range of support services

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Columbus 1,882 n/a
30
EMCOR Facilities Servicesemcorfacilities.com

Provides integrated facilities management, maintenance, and operational solutions for businesses globally, enhancing productivity, reducing costs, and offering data-driven insights for facility optimization.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Cincinnati 1,869 n/a
31
S.A.F.E. Managementsafemanagement.net

Specialized in guest services, security, crowd management, and staffing for sport facilities, events, and 24/7 security with a focus on safety

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Baltimore 1,856 1994
32
Able Servicesabm.com

A company specializing in facility services, engineering, and technical services, focused on enhancing occupant experience and improving spaces through innovation and sustainability

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ San Francisco 1,851 n/a
33
ESFMยฎ USAesfm-usa.com

Leader in integrated facilities management, offering innovative solutions for workplace safety, sustainability, and user experience across various industries

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Wayne 1,837 n/a
34
Ainsworth Incainsworth.com

Leader in providing comprehensive solutions for installation, maintenance, and energy management of buildings, industrial assets, and processes in North America

Facilities Services ๐Ÿ‡จ๐Ÿ‡ฆ Toronto 1,765 n/a
35
MPW Industrial Servicesmpwservices.com

A leading provider of industrial cleaning, water purification, facility management, and waste services in North America, enhancing efficiency, reliability, and cost-effectiveness for various industries

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Hebron 1,679 n/a
36
CoolSys - Refrigeration and HVAC Systemscoolsys.com

This company provides sustainable refrigeration, HVAC, energy, and engineering solutions for various sectors, covering the entire lifecycle of commercial systems

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Brea 1,675 1997
37
Department Of Armyonlinecareer360.com

Facilities services company specializing in various support services, located in Princeton, WV, United States

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Princeton 1,597 n/a
38
Flagship Facility Services, Inc.flagshipinc.com

A facilities maintenance company providing janitorial, engineering, and maintenance services to industries across the US and Canada, focusing on customer experience

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ San Jose 1,528 1988
39
Kelso Industrieskelso-industries.com

Nationwide technical service partner for Commercial MEP Ecosystem, offering HVACR, mechanical, industrial, plumbing, and electrical services while prioritizing employees and customer satisfaction

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Draper 1,437 1933
40
The Budd Groupbuddgroup.com

Providing janitorial, maintenance, and landscaping services with a focus on quality, customer service, and operational excellence in the Southeast.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Winston-Salem 1,396 1965
41
Diversified Maintenancediversifiedm.com

A company providing specialized cleaning and maintenance services across various industries, focused on operational excellence, innovation, and customer satisfaction

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Tampa 1,396 1997
42
TruGreen LawnCaretrugreen.com

Partnership providing scholarships and professional development for students pursuing careers in agronomy, plant science, and related sciences.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ East Palo Alto 1,382 n/a
43
Automated Logic Corporationautomatedlogic.com

Provider of innovative building automation and control systems specializing in energy and comfort management, integrating multiple subsystems to create custom solutions for various clients

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Kennesaw 1,347 1977
44
Aramark Facilities Managementaramark.com

Aramark Facilities Management delivers flexible, reliable, and personable facilities management services to lower costs and enhance customer experiences in various sectors

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 1,331 n/a
45
City Wide Facility Solutionsgocitywide.com

Facility maintenance company founded in 1961, offering over 20 interior and exterior services to manage building needs for clients nationwide

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Lenexa 1,325 1961
46
Coverall North America, Inc.coverall.com

Franchised brand empowering entrepreneurs to operate commercial cleaning businesses with a focus on health-based cleaning and comprehensive training and support

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Deerfield Beach 1,323 1985
47
American Poolamericanpool.com

A nationwide leader in providing comprehensive swimming pool management, maintenance, construction, and recreational facility services with a focus on safety

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Owings Mills 1,286 1984
48
Encore Fire Protectionencorefireprotection.com

Encore specializes in fire system services and installation, providing customer-centric solutions that prioritize safety, reliability, and satisfaction throughout New England

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Pawtucket 1,264 2009
49
OWL Servicesowlservices.com

Premier service provider for industrial, commercial, fleet, and municipal EV charging and fueling companies, with a focus on sales, installation, compliance, and maintenance

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Irving 1,261 2022
50
Living Faith Church Worldwide

A facilities services company based in Jamaica, New York, providing a range of services to support the needs of various organizations

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Jamaica 1,257 n/a

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51
Lee Companyleecompany.com

A leading mechanical engineering and home services company with over 1,600 employees Specializes in facilities services, HVAC, plumbing, electrical, and appliance repair

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Franklin 1,256 1944
52
Fidelity Building Services Groupfidelitybsg.com

National provider of technical building services including HVAC, energy solutions, building automation, and emergency power systems for commercial and industrial facilities

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Sparks 1,214 n/a
53
ABM UKabm.co.uk

Established in 1909, this company provides services to over 20,000 clients with annual revenue nearing $8 billion and a large global team

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ London 1,196 1909
54
Fish Window Cleaningfishwindowcleaning.com

A leading window cleaning franchise offering residential and commercial services with a focus on professionalism, reliability, and customer satisfaction since 1978

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Chesterfield 1,174 1978
55
Divisions Maintenance Groupdivisionsmg.com

Facility maintenance services for commercial, industrial, and residential multi-site organizations nationwide, providing dedicated teams, local support, 24/7 coverage, and tailored products

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Cincinnati 1,148 1999
56
Stratusstratusunlimited.com

A nationwide provider of signage, site refresh/remodel, energy solutions, and repair/maintenance services, focusing on maximizing efficiency and reducing management hassles for clients

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Mentor 1,088 1953
57
Bee Clean Building Maintenancebee-clean.com

With over 50 years of experience, we provide expert cleaning services to clients in the public and private sectors across Canada

Facilities Services ๐Ÿ‡จ๐Ÿ‡ฆ Winnipeg 1,055 1967
58
UG2ug2.com

A leading provider of integrated facility services, focused on delivering industry-leading solutions with a customer-centric approach through experienced management and a dedicated team

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 1,052 2012
59
OCS Groupocs.com

One of the world's leading facilities service providers, offering essential services across various sectors to customers globally Visit ocscom for more information

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Sussex 1,032 1900
60
Vixxo Facility Solutionsvixxo.com

Facilities management leader specializing in integrated solutions for multisite portfolios, focusing on service delivery optimization, cost reduction, and strategic insights

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Scottsdale 1,029 1980
61
Navy Department Of Defenseonlinecareer360.com

This company based in Rochester, NY provides facilities services for the Navy Department of Defense in the United States

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Rochester 1,005 n/a
62
Marsden Servicesmarsden.com

A leading privately-held facility services organization offering janitorial, security, HVAC, emergency response, and facility management services nationwide since 1952

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Saint Paul 997 1952
63
Coverall Health-Based Cleaning Systemcoverall.com

A trusted franchisor of commercial cleaning services, helping people start their own businesses by providing training and support for happy customers

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Deerfield Beach 989 1985
64
BMS CATbmscat.com

A company founded in 1948 as a furniture and dye shop, now a leader in fire/water restoration, disaster cleanup, and mold remediation globally

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Haltom City 988 1948
65
Facilities Maintenance Management, LLC. (FMM)fmmla.com

Facilities Maintenance Management offers comprehensive maintenance and construction services with a focus on quality, efficiency, and customer satisfaction

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Denham Springs 987 2010
66
Nextechlinktr.ee

America's Largest Independent Self-Performing HVAC-R Service Provider offering nationwide coverage, local support, custom solutions, and 24/7 customer service for long-term partnerships

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ West Melbourne 985 1992
67
Harvard Maintenanceharvardmaint.com

A provider of managed services prioritizing employee satisfaction to drive client success, delivering Service Excellence through transparency and commitment to surpassing KPIs

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Miami 965 1961
68
Sagora Senior Livingsagora.com

Senior living operator providing independent, assisted, respite, and memory care in communities across multiple states, prioritizing residents' well-being and enrichment

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Fort Worth 961 1990
69
Koorsen Fire and Securitykoorsen.com

A family-owned company providing complete life safety solutions with certified technicians, quality products, and a culture of honesty for over 70 years

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Indianapolis 956 1946
70
Ambiusambius.com

Ambius creates enhanced commercial spaces by incorporating plants, living walls, scenting solutions, and holiday decor to maximize human potential and create superior experiences

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Reading 949 n/a
71
JAN-PRO of Utahjan-pro.com

An environmentally responsible commercial cleaning company offering guaranteed, thorough cleaning with innovative technology and a commitment to exceptional service and integrity

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Midvale 908 1999
72
Sizemore, Inc.sizemoreinc.com

A group of companies providing security, staffing, and janitorial services across the Southeast, focusing on workforce development and human capital

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Augusta 864 1955
73
Imparkimpark.com

A leading tech-powered parking solutions provider with a workforce managing high-density facilities across North America, offering value-added services and client-centered innovations

Facilities Services ๐Ÿ‡จ๐Ÿ‡ฆ Vancouver 861 n/a
74
ICCSinterstateccs.com

Privately owned janitorial service company in Charlotte providing quality cleaning services for commercial, medical, and industrial facilities with a focus on community employment

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Charlotte 841 1996
75
4M Building Solutions4-m.com

A leading commercial cleaning partner with over 45 years of experience, delivering customized solutions and professional cleaning services to property and facility managers

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ St. Louis 837 1978
76
The Hiller Companieshillerfire.com

This company provides fire protection products, services, and inspections globally, safeguarding a wide range of industries and offering various safety equipment

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Mobile 837 1919
77
Mosanada FMSmosanada.qa

Specializing in facilities management in Qatar, utilizing international expertise and local knowledge to deliver comprehensive services across all areas

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Doha 836 2013
78
Climatec, LLCclimatec.com

A leading provider of advanced building technologies and energy solutions, committed to safety, sustainability, employee well-being, and exceptional customer service

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Phoenix 822 1975
79
Pritchard Industriespritchardindustries.com

Provider of sustainable building services including janitorial, engineering, window cleaning, and disinfecting with a focus on quality, customer service, and environmental sustainability

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ New York 820 1986
80
OnPoint Group, LLConpointgroup.com

We optimize total cost of ownership for critical equipment through expertise and innovation in procurement, maintenance, data management and asset replacement

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Perrysburg 819 n/a
81
Warner Robins Air Logistics

A facilities services company located in Robins Afb, Georgia, specializing in air logistics services on Highway 247 in the United States

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Robins AFB 800 n/a
82
Kimco Facility Services, LLCkimcoserv.com

Facility cleaning and maintenance service provider offering scalable solutions customized to meet client-specific requirements with a focus on healthy operations

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Atlanta 780 1970
83
DAVACOdavaco.com

A provider of top-tier facilities maintenance and project management solutions, delivering scale, speed, and high quality services for brand experiences

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Irving 769 1990
84
VIVO Defence Servicesvivodefence.com

Support UK military through maintenance and facilities management for built estate and service families' homes under Defence Infrastructure Organisation.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ 766 2019
85
TFStfsglobal.com

Fleet management company specializing in forklifts, ensuring brand independence and providing cost savings, increased efficiency, and comprehensive services for material handling fleets

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Perrysburg 743 2000
86
ISS Facility Services - Mexicomx.issworld.com

This company partners with customers to create and manage environments that enhance productivity, ease, and enjoyment, believing that people shape places

Facilities Services ๐Ÿ‡ฒ๐Ÿ‡ฝ Naucalpan de Juรกrez 737 2006
87
Al Asmakh Facilities Managementaafmq.com

Facility management services provider in Qatar offering integrated solutions for various property types with a focus on innovation and excellence

Facilities Services ๐Ÿ‡จ๐Ÿ‡ฆ Doha 733 2008
88
MacLellan Integrated Services, Inc.maclellanlive.com

A provider of critical process cleaning, maintenance, support, and facility management services for automotive, aerospace, and industrial applications across North America

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Lexington 728 1994
89
REEF PARKINGreefparking.com

A leading parking solutions provider with a workforce of 8,000 managing 3,400 parking facilities across 500 cities, processing 34 million transactions annually

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ New York 716 n/a
90
KBS - Kellermeyer Building Services, LLCkbs-clean.com

The newly merged company offers building and property services under the name Kellermeyer Bergensons Services (KBS) Visit wwwkbs-cleancom for more information

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Maumee 713 1967
91
IH Services, Inc.ihservices.com

IH Services offers excellent facility maintenance services across a diverse range of markets, tailored to meet unique client needs and drive cost-saving initiatives

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Greenville 693 n/a
92
BESTbest.ca

Leading provider of janitorial, maintenance, and document management services for high-traffic public facilities with a focus on quality, sustainability, and customer satisfaction

Facilities Services ๐Ÿ‡จ๐Ÿ‡ฆ Coquitlam 689 1956
93
EMCOR Services Mesa Energymesaenergy.com

This company provides HVAC, building automation, and retrofit services, delivering customized energy solutions for enhanced occupant comfort and lower operating costs

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Irvine 685 n/a
94
GMRgmr1.com

A national firm specializing in site inspections and engineering solutions, with a focus on accuracy, efficiency, and risk mitigation

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Heath 683 1991
95
Prudential Overall Supplyprudentialuniforms.com

Family-owned and operated since 1932, provides work wear uniforms, career apparel, casual wear, facility image, safety requirements and cleanroom apparel services for various industries.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Irvine 654 1932
96
ERMCermc2.com

A leading facility service provider offering janitorial, maintenance, security, and landscaping services to companies nationwide, with a focus on efficiency and exceptional customer service

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Chattanooga 650 n/a
97
HES Facilities Managementhes.com

National provider specializing in custodial, maintenance, grounds, and landscaping services exclusively for educational institutions with expert leadership.

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Knoxville 647 2020
98
Merced City School Districtmcsd.k12.ca.us

Facilities services provider based in Merced, California, offering services to the local community and ensuring efficient operation of buildings

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Merced 644 n/a
99
APi Groupapigroupinc.com

Global business services provider offering safety and specialty services in over 500 locations worldwide, catering to long-standing customers across industries with innovative solutions

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ New Brighton 642 1926
100
Smart Caresmartcaresolutions.com

Smart Care offers nationwide solutions for commercial foodservice, refrigeration, warehouse/cold storage, and HVAC equipment Always seeking top talent Contact careers@smartcaresolutionscom

Facilities Services ๐Ÿ‡บ๐Ÿ‡ธ Saint Paul 637 1878

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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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