With over 2,700 employees in 10 states and $80 million in annual sales, there's a reason why Triangle Services is the industry leader in facilities and aviation services. From its inception in 1960 as a family-owned and operated business, Triangle has grown from having a 10-member janitorial staff to servicing a client base of Fortune 500 companies and airports such as JFK and Logan.

Throughout its 40-year history, Triangle has maintained its commitment to set industry standards, operate fairly and ethically and have the respect of its customers, employees and competitors. That's why Triangle is the customer's supplier of choice.

Triangle offers janitorial and mechanical services, landscaping, rubbish removal, and security services, amongst many others. Our reputation has been built on providing multiple services, adapting to special needs, and doing it all at a fair price. Whatever your needs, Triangle’s people and equipment will work to improve your operation as well as your public image. At the same time, Triangle will be consistently safety-minded and will strictly adhere to OSHA standards and all other applicable governmental regulations.

At Triangle, we offer the best possible services at the lowest possible cost. We take care of you, so you can take care of your business.