Marsden Services

What Marsden Services does

Marsden Services is a privately-held, integrated facility services provider headquartered in Saint Paul, Minnesota, founded in 1952 by Skip Marsden and owned since 2002 by private investment firm Encore One. The company delivers five core service lines — janitorial and cleaning, security (via American Security & Investigations), mechanical and HVAC (including ISO 17025-accredited calibration and validation through Palen Kimball), emergency response and restoration, and integrated facility services — to enterprise clients across 47 states, operating through 80+ locally-branded subsidiaries and a workforce of 10,500+ employees delivering 15M+ service hours annually. Marsden's revenue has grown from $50M in 1995 to approximately $600M in 2025, driven by an aggressive roll-up strategy of approximately 50 acquisitions over several decades under CEO Guy Mingo, complemented by differentiated technology offerings such as CleanAir Powered by PuriFi (ionization-based air purification integrated with HVAC systems) and autonomous floor care robotics.

The business model is B2B managed services delivered through customized, quote-based enterprise contracts billed monthly, targeting multi-site organizations in verticals including aviation, banking, commercial real estate, critical infrastructure, healthcare, manufacturing, government, and petrochemical. Distribution is enterprise field sales led by EVP of Business Development Mark Baranczyk, supported by regional operating companies with significant local decision-making authority (approximately 80% of operational decisions made in the field). The acquisition-led growth engine is institutionalized through Chief Development Officer Tom Kruse, who has led 45+ deals, while a 2024–2025 wave of senior executive hires from Cargill, General Mills, Comfort Systems USA, Johnson Controls, Securitas, and TruGreen indicates deliberate professionalization of finance, mechanical, security, and commercial functions to support continued scaling.

Name

Marsden Services

Legal name

Marsden Holding LLC

Website

https://marsden.com

Company type

Private

Founded year

1952

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Marsden Services is a privately-held, integrated facility services provider delivering janitorial, security, mechanical/HVAC, emergency response, and facility management to multi-site enterprise clients across 47 states through 80+ operating companies and 10,500+ employees.

Ownership category

akta.pro rank

Product category

Integrated Facility Services

NAICS

Facilities Support Services (56121), Other Support Services (5619)

SIC

Services-Help Supply Services (7363)

akta.pro primary industry

Soft Services (Cleaning, Support, Mailroom) (BPABAAAB)

Keywords

• Commercial janitorial services
• Facility services management
• HVAC mechanical services
• Commercial security services
• Emergency response restoration

Headquarters

HQ city

Causeway Bay

HQ country

Hong Kong SAR China

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Integrated Facility Services: Comprehensive facility services delivered through bundled contracts covering janitorial, security, mechanical, HVAC, and emergency response. Revenue is generated through managed service contracts with enterprise clients, typically structured as recurring monthly billing for ongoing services.
2. Janitorial and Cleaning Services: Professional janitorial services including general cleaning, day porter, floor care, carpet care, window cleaning, and specialty services. Billed through contracted service agreements.
3. Security Services: Uniformed guard services, investigations, remote guarding, and consulting services provided through American Security subsidiary.
4. Mechanical/HVAC Services: HVAC maintenance, electrical, plumbing, and calibration services including design-build and preventative maintenance programs.
5. Emergency Response Services: 24/7 disaster recovery and emergency restoration services for commercial facilities including water damage, fire damage, mold remediation, and natural disaster response.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels8 records

Core offering

Marsden Services is a full-service integrated facility services provider delivering commercial janitorial, security, mechanical/HVAC, emergency response, and integrated facility management services to enterprise clients. Services are provided through self-performing local operating companies across 47 U.S. states, with revenue generated primarily through customized multi-site managed service contracts billed monthly. The portfolio is supplemented by add-on offerings including CleanAir air purification (powered by PuriFi Labs) and ISO 17025-accredited calibration and validation services for regulated industries.

Product overview

Marsden Services is a facility services provider offering an integrated portfolio of five core service lines: Janitorial and Cleaning Services, Security Services, Mechanical Services (HVAC, electrical, plumbing), Emergency Response Services, and Integrated Facility Services. The company operates through a multi-brand model, owning numerous operating companies across the country (including 1 Stone Solutions, American Security & Investigations, CleanPower, Feldkamp Enterprises, HUB Enterprises, Spencer Building Maintenance, MetalCraft, Palen Kimball, PK Calibration & Validation, Pro-Serv Commercial Cleaning, Tier One Aztec Property Services, Sunstate Mechanical, Signature Mechanical, Caledonian Building Services, Liberty Building Maintenance & Services, Hudson Services, Alpha & Omega Building Services, Al's Window Cleaning, Scioto Services, CaptureINTEL, CBM Systems, Haynes Building Service, Final Touch, National Maintenance Contractors, and Winans Services). Add-on offerings include CleanAir Powered by PuriFi for air purification and Calibration and Validation Services for regulated industries. The company was established in 1952 and has grown to over 80 office locations nationwide with more than 10,500 employees.

Differentiator

Problem solved

Functional benefit

Brands

• American Security & Investigations: Security services subsidiary providing uniformed guards, investigations, and security solutions.
• CleanPower
• 1 Stone Solutions
• Pro-Serv Commercial Cleaning
• Tier One Aztec Property Services
• CaptureINTEL
• Feldkamp Enterprises
• Signature Mechanical
• Sunstate Mechanical Services
• HUB Enterprises
• Spencer Building Maintenance

Products and services

• Janitorial and Cleaning Services Professional janitorial and cleaning services for commercial facilities including general cleaning, day porter, floor care, carpet care, window cleaning, restroom cleaning, refuse removal, office cleaning, exterior and grounds keeping, and emergency/restoration services. Provided to enterprise clients across multiple industries.
• Security Services Comprehensive security solutions through American Security & Investigations including uniformed guards, loss prevention specialists, executive protection agents, investigative services, remote guarding technology, and security consulting and training. Provided to commercial and institutional clients across the United States.
• Mechanical Services Design, installation, and maintenance for heating, cooling, electrical, plumbing, and related building equipment including HVAC, electrical, plumbing, refrigeration, boilers, exhaust systems, data centers, cooling towers, and kitchen equipment. Provided through Mechanical Services division and operating subsidiaries.
• Emergency Response Services 24/7 disaster recovery teams providing fast, efficient emergency response restoration and reconstruction services including natural disasters, water damage cleanup, flood remediation, storm damage mitigation, mold and asbestos remediation, fire and smoke restoration, and document recovery for commercial facilities.
• Integrated Facility Services Full spectrum facility services unified into a single cohesive program including janitorial, security, mechanical maintenance, emergency response, handyman services, and maintenance technicians under one management structure with a single point of contact. Designed for enterprise clients with multi-site operations.
• Building Maintenance Technician Program Three-level certified building maintenance technician program providing daily upkeep, handyman services, preventative property maintenance, and complex building repairs. Includes property inspections, general repairs, fire safety inspections, and vendor coordination for commercial facilities.
• American Security & Investigations Professional security division based in St. Paul, Minnesota providing uniformed guards, loss prevention, executive protection, investigative services, and remote guarding across the country. Operates as a wholly owned subsidiary of Marsden Services.
• CleanPower Wisconsin-based facility services provider operating as a subsidiary of Marsden Services, providing janitorial and facility services with specialty services including floor care, carpet care, and pressure washing.
• 1 Stone Solutions Full-service commercial cleaning company based in Houston, Texas providing janitorial cleaning, day porter support, construction site clean-up, window washing, and pressure washing services to clients with complex facility needs.
• HUB Enterprises Security services contractor headquartered in Broussard, Louisiana, operating throughout Louisiana, Alabama, Mississippi, and Texas with over 350 employees and more than 130 client locations. Wholly owned subsidiary of Marsden.
• Feldkamp Enterprises Fabrication plant and mechanical services contractor specializing in HVAC piping fabrication and service work, operating in Ohio, Kentucky, and Indiana. Wholly owned subsidiary of Marsden Mechanical.
• MetalCraft Mechanical services subsidiary of Feldkamp Enterprises, providing mechanical contracting services. Wholly owned subsidiary of Marsden.
• Tier One Aztec Property Services Commercial janitorial company and Minority Business Enterprise certified by National Minority Supplier Development Council. Joint venture of Marsden and Woodley Family Trust delivering janitorial, specialty services, facility exterior services, and emergency restoration across the nation.
• Pro-Serv Commercial Cleaning Commercial cleaning services contractor serving the Metro-Phoenix market for over 28 years, now part of Marsden's janitorial operations.
• Liberty Building Maintenance & Services Building maintenance and janitorial services contractor, part of Marsden's janitorial operations.
• Hudson Services Security services contractor providing security services as part of Marsden's security division.
• Alpha & Omega Building Services

Quantifiable outcome

• $28,275 in verified cost savings for national payments organization client across seven facilities
• +1 more outcomes

Named customers2 records

Segments13 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature3 records

Partnerships

Three partnerships are on record, tiered core.

• Cleaning Coalition of America (CCA)coreStrategic or Co-development Partner · 1 January 2020Marsden is a founding member of the Cleaning Coalition of America, established in 2020 with six other leading building service contractors. CCA advocates for commercial cleaning companies and their employees at the federal level.
• National Minority Supplier Development CouncilcoreOthers · 1 January 2011Tier One Property Services, Marsden's joint venture with Woodley Family Trust, is certified as a Large Minority Business Enterprise through NMSDC.
• PuriFi LabscoreTechnology or IntegrationMarsden CleanAir system powered by PuriFi Labs provides revolutionary air purification technology for facility HVAC systems. PuriFi provides the underlying ionization technology that Marsden deploys through its service network.

Scale indicators14 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• ISS A/S: ISS is a global facility services provider offering cleaning, security, mechanical, and integrated FM services to enterprises. While headquartered in Denmark, ISS has significant US operations and competes directly with Marsden on multi-site IFM contracts across commercial real estate, healthcare, and industrial segments.
• GDI Integrated Facility Services: GDI is a North American commercial facility services provider offering janitorial, mechanical, and IFM services across the US and Canada. GDI is a direct competitor in janitorial and mechanical lines and follows a similar multi-brand acquisition strategy to Marsden.
• 4M Building Solutions: 4M Building Solutions is a US-based facility services provider delivering janitorial, HVAC, and integrated FM to commercial clients. Like Marsden, it has grown through acquisitions and serves multi-site enterprise customers across healthcare, education, and industrial segments.
• ABM Industries: ABM Industries is the largest publicly-traded US facility services company, providing janitorial, parking, HVAC, and integrated facility solutions. It is the closest direct competitor to Marsden across nearly all service lines and customer segments, with similar enterprise field-sales motion and Fortune 500 customer base.
• Flagship Facility Services: Flagship is a privately-held US provider of janitorial, mechanical, and integrated facility services. It serves similar end markets including commercial real estate, healthcare, and education, and is comparable to Marsden in size, scope, and customer profile.
• Kellermeyer Bergensons Services (KBS): KBS is a US-based facility services provider specializing in janitorial, landscape, and integrated FM services for large multi-site retailers and commercial customers. KBS is a direct peer in roll-up strategy and serves similar Fortune 500 enterprise clients.

Broad incumbents

• Aramark: Aramark is a large publicly-traded provider of food, uniform, and facility services to enterprises, hospitals, universities, and stadiums. While differentiated by its food services scale, Aramark competes with Marsden in facility services, especially in education, healthcare, and sports/entertainment verticals.
• ServiceMaster Brands: ServiceMaster provides commercial cleaning, janitorial, and disaster restoration services through franchise and direct operations. While better known for residential brands (Terminix, Merry Maids), ServiceMaster's commercial division competes with Marsden in janitorial and emergency response services.
• Sodexo: Sodexo is a global integrated facility services and food services provider with material US operations. It competes with Marsden on IFM contracts and shares Marsden's enterprise field-sales motion, though Sodexo is much larger and more diversified globally.
• Cushman & Wakefield (Facility Services): Cushman & Wakefield is a major global commercial real estate services firm with a facility services arm offering integrated FM, engineering, and janitorial services. It competes with Marsden on large commercial real estate and enterprise IFM contracts as part of a broader real estate platform.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/MarsdenUSA
• YouTubeyoutube.com/channel/UCdhitmAsjN0SIpYz530l1QA
• Facebookfacebook.com/marsdenservices
• LinkedInlinkedin.com/company/marsden

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 records

Subsidiaries32 records

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about Marsden Services