Tri State Sprinkler Corp

Provider type

Fire Extinguisher & Protection

Address

23 Page Rd, Londonderry, NH 03053

Website

tristatesprinklercorp.com

Data downloaded

November 6, 2026 (Overture Maps)

Location

Map © OpenStreetMap contributors. Confirm the address before you drive over.

Before You Commit

Typical timing is usually within 1–2 weeks; ask about emergency service. Ask:

• Do your technicians hold the license or certification my state requires?
• What is the price per unit, and is there a trip charge?
• Do you tag each extinguisher and keep the maintenance record?
• Do you handle six-year maintenance and hydrostatic testing?
• Do you provide replacement units while mine are serviced?

All 7 questions to ask →

Tips

• OSHA requires a monthly visual check and an annual maintenance check on portable extinguishers.
• Keep the records for a year after the last entry or the life of the shell, whichever is less.
• Your fire marshal and insurer may ask for more than OSHA does, so ask them too.

Getting several quotes? Line them up in the quote comparison tool and read who pays for PPE.