About Us

Triangle Services is the largest privately-held family-owned company in the FMS business. Since 1960, we have provided exceptional facilities management services to a wide array of industries including hospitals and medical centers, multi-tenant buildings, airports, government buildings, college & universities - as well as corporate campuses. In almost 60 years, we have grown to facilitate operations in 33 states, with more than 2,000 employees and an outstanding record of financial stability.

Custodial Services

First impressions are key, and your facility is leaving one on your customers and employees. Does it convey the message you're aiming for?


A first class, well maintained space represents a polished image that leaves an immediate visual impact on your customers and employees. At TRIANGLE, we want to give you an edge over your competitors by giving you the best first impression possible while also making sure that your employees work in a clean and safe environment.

We pride ourselves in having used state-of-the-art green technologies long before the wave of "being green" was upon us. Our janitorial services are environmentally sustainable and compliant with USGBC standards.

Your buildings and facilities are unique. We put time and resources into creating a goal focused service package to meet high end level objectives, custom catering janitorial solutions to outperform industry standards. We lead the way in industry best practices, and actively engage employees with ongoing training and safety seminars.

We create value by skillfully balancing cost of service and the quality of service provided. In detail, our proactive janitorial specialists reverse engineer your current maintenance standards in order to break down the janitorial elements, service by service, after we inventory every space and everything within the space that needs to be cleaned. We look at traffic patterns: the parts of your building you use the most, the least, and everything in between. Allocating the perfect blend of manpower and resources, we implement written processes aimed at optimizing use.

Our computerized program for manpower modeling, work assignments, and quality control plans are core to using the information to better manage janitorial services. Our results are unlike anything you have ever experienced.

Mechanical Services

TRIANGLE Services is a facility services leader, offering single and multiple service offerings as well as an integrated facilities managed structure including janitorial, maintenance and security solutions. Our focus is to act as a facilities partner, providing customers with personalized cost-effective solutions for safe, productive and stress-free facilities by providing efficient and reliable end-to-end facilities maintenance services.

Our quality maintenance program ensures reliable up-time and minimizes the high cost of emergency repairs and equipment replacement. With our skilled, highly qualified technicians and our experienced management team, TRIANGLE Services becomes an extension of your company, reducing the stress associated with managing separate janitorial and maintenance vendors. We can also manage system warranty programs, overseeing equipment vendors or subcontractors for quick resolution of issues.

Service Offerings

  • Building Maintenance Services
  • Commercial Cleaning and Janitorial Services
  • Plumbing Services
  • Electrical
  • Commercial Refrigeration
  • HVAC Services
  • Emergency Response
  • Fire and Life Safety
  • Painting and Masonry
Security Services

When your employees look to you to provide safety and security, rely on TRIANGLE  to give you peace of mind. Security is everyone's issue, and we are capable of providing the best, including United States Military Veterans and ex-law enforcement officers.

We understand that ensuring the safety of your employees, occupants, and customers is vital to daily operations. We train and certify our security personnel to diffuse dangerous situations, equipping them with all the knowledge necessary to protect your facilities and the people within them, allowing you to focus on your business, free of safety concerns.


Our security services include:

  • Guard Services
  • Automated Access Controls
  • Security Console Operators
  • Patrols and Inspection
  • Concierge and Receptionist Services
  • Alarm Response
  • Specialized Client Risk Mitigation

We also take a pro-active approach by supporting our security professionals with the latest in surveillance equipment, including:

  • Advanced Central Monitoring Stations
  • Real Time Remote Viewing Devices
  • State-of-the-Art Automated Alarm Systems
  • Flexible IP Video Surveillance Networks
  • Wireless Video Access Control Systems
  • Electronic Locks
Our Team

John Ruppel

Chief Operating Officer

John has spent the past 17 years as a key contributor to the growth of Triangle’s Facilities Maintenance operations. Before becoming COO, John was VP of Operations of Triangle’s largest maintenance and custodial operation, spanning over 1.5 million square feet of sorting and manufacturing facilities with 15 miles of conveyance equipment. His background in electronics helped develop the skills of the maintenance staff, allowing previously sub-contracted work to be performed in-house. John is involved with several professional associations, including International Facility Management Association (IFMA) and Registered Building Service Manager (RSBM), and participates in courses offered by Building and Owners Management Association (BOMA) among other institutions.

Contact Us


302 E. Rosner Rd., Ste 207,Phoenix, AZ 85006


+1 (602) 258-8061


550 West Sunrise Blvd., Fort Lauderdale, Florida 33311


+1 (954) 929-0509


20 West 55th Street, 3rd floor, New York, NY 10019


+1 (718) 349-3690


6063 Hudson Road, Suite 230, Woodbury, MN 55125


+1 (612) 872-9000