Triangle Portable Services

Triangle Portable Services Triangle Portable Services is a Family owned business, Five generation Portable Toilet/Septic compan

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Founded in 1961 by George Foley, owner of a masonry business, who built the first plywood portable toilets in the state of New Hampshire, for his men to use.
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Even though he marketed the plywood toilets to the many contractors he did work for, his biggest boost to the company came when Anheuser-Busch hired him to provide the large number of portable units required to complete the const

ruction of its new brewery in Merrimack, New Hampshire. Triangle grew from this point, making it necessary for George to put his full attention on the portable toilet business. It was his goal to establish one of these environmentally safe and sanitary facilities on every construction site.
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In 1973, Mr. Foley's daughter, Carol Chase, took over the operations of the business, making Triangle the first and only women owned and operated business of this type in the state. Under her management the business grew from the plywood units to the more conventional polyurethane units of today with a greater variety of products and services. Her goals were to expand the company into the private and public sectors, town municipalities and government, providing a top quality product, guaranteed weekly service and reasonable rates, while maintaining an environmentally safe product. Today the business operations and goals are carried on by Carol's two sons, Stephen and Mark and her daughter Pamela, who maintain the same high standards set by the two previous generations. Their dedication to customer satisfaction, experience and knowledge of the business is what sets them apart from other companies. Triangle has now expanded its services to include septic tank cleaning, installation of risers, baffles and filters. With the patronage of our many loyal customers, we look forward to continuing to provide a fourth generation of service in the near future.

04/09/2025

ITS THAT TIME OF THE YEAR AGAIN TO GET YOUR SEPTIC TANK PUMPED

03/27/2020

We have taken enormous steps to ensure the safety of our team and our customers during this pandemic, and are continuing our efforts to stay proactive in helping to stop the spread of the COVID-19 virus. We are still your essential company for septic and portable toilet needs.
Call us today (603)432-3101

01/07/2020
01/25/2018

Visit triangleps.com for all your portable restroom and septic needs!

02/14/2017

Whenever you need sanitation for a short term, a portable toilet can offer you just the right solution. They can be put almost anywhere and will serve you well for as long as the need remains. After that, they can be removed.

02/12/2017

Due to the Blizzard where getting, We will not be open on monday the 13th of Feb. all trucks are grounded.

11/24/2016

Are you having an upscale, outdoor event, such as a concert or wedding? Consider our luxury portable toilets with amenities that will make your guests feel like they're at home, including hand washing stations and towels.

We at Triangle Portable Services support red nose day
05/26/2016

We at Triangle Portable Services support red nose day

LOOK EVEN SANTA USES TRIANGLE'S PORTABLE TOILETS....!!
12/10/2015

LOOK EVEN SANTA USES TRIANGLE'S PORTABLE TOILETS....!!

Address

29 Chester Road
Derry, NH
03038

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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