Tri State Fire Protection – now Impact Fire – has serviced the fire safety and prevention needs of educational facilities, hospitals, healthcare organizations, manufacturers, property managers, government institutions, restaurants and retailers in Derry NH since 2005.

Call us now at: 800-244-7531 or check out what our clients say about our commitment to delivering innovative, safety and fire protection services and products to clients throughout Derry NH.

Local Reviews
for Derry, NH

Tri State Fire Protection LLC Rated 4.3 out of 5 stars based on 10 customer reviews

Our Reviews by City

Bow, NH (2)
Derry, NH (10)
Keene, NH (24)
Lee, NH (3)
Nashua, NH (120)
Rye, NH (5)


Prompt and knowledgeable service




Review of Tri State Fire Protection LLC


Fast and responsive




Review of Tri State Fire Protection LLC


They did good work, were in and out quickly.




Review of Tri State Fire Protection LLC

I arranged for staff to be here at 8:30, TSFP arrived at 10:00. So I guess communication could be improved.


excellent service and communication




Review of Tri State Fire Protection LLC

The scheduler, for the work to be done, was exceptional in keeping me up to date on the technicians arrival time and coordinating earlier arrivals with me.


Prompt and knowledgeable service




Review of Tri State Fire Protection LLC


good job as always




Review of Tri State Fire Protection LLC


Excellent Customer Service




Review of Tri State Fire Protection LLC


Awesome Service




Review of Tri State Fire Protection LLC


Great Service & Technician




Review of Tri State Fire Protection LLC


Great service




Review of Tri State Fire Protection LLC

The tech that came out did a wonderful job very good at what she does. Thank you for the great job Susan


Michael S.

Michael S.

Near Pinkerton St, Derry, NH 03038
Nicholas L.

Nicholas L.

Gas Station Suppression, Portable Extinguishers, and Emergency / Exit Lights Inspection GAS STATION - QTY 1PGS-70 x4 - HYDRO 2013, 2015, 2017, 2015/6yr2018GS DO FX AT SAME TIME FIRE EXTINGUISHERS - QTY 4FX TO BE DONE WITH KS EMERGENCY LIGHT SPOT CHECK - QTY 14 REPAIR AS NEEDEDEL TO BE DONE WITH GS

Near E Broadway, Derry, NH 03038
Michael S.

Michael S.

Near Pinkerton St, Derry, NH 03038
Nicholas L.

Nicholas L.

Fire Suppression Service Call customer got new oven in kitchen & nozzles need to be adjusted

Near Parkland Dr, Derry, NH 03038
Michael S.

Michael S.

Near Parkland Dr, Derry, NH 03038
Michael S.

Michael S.

Near Tsienneto Rd, Derry, NH 03038
Ben G.

Ben G.

Near Pinkerton St, Derry, NH 03038
Derek D.

Derek D.

Near Pinkerton St, Derry, NH 03038
Michael S.

Michael S.

Near Pinkerton St, Derry, NH 03038
Derek D.

Derek D.

Near Pinkerton St, Derry, NH 03038
Ben G.

Ben G.

Near Pinkerton St, Derry, NH 03038
Ben G.

Ben G.

Near Pinkerton St, Derry, NH 03038
Ben G.

Ben G.

Near Pinkerton St, Derry, NH 03038
Derek D.

Derek D.

Near Parkland Dr, Derry, NH 03038
Clifford R.

Clifford R.

Near Manchester Rd, Derry, NH 03038
Michael S.

Michael S.

Near Parkland Dr, Derry, NH 03038
Derek D.

Derek D.

Near Pinkerton St, Derry, NH 03038
Joe S.

Joe S.

MONTHLY FIRE PUMP TEST TRAINING

Near Pinkerton St, Derry, NH 03038
Jim C.

Jim C.

Near Manchester Rd, Derry, NH 03038
Chris T.

Chris T.

Near Hampstead Rd, Derry, NH 03038
Berton Y.

Berton Y.

Near Pinkerton St, Derry, NH 03038
Shem H.

Shem H.

Near Pinkerton St, Derry, NH 03038
Eric E.

Eric E.

Near Pinkerton St, Derry, NH 03038
James G.

James G.

Near Linwood Ave, Derry, NH 03038
Nicholas L.

Nicholas L.

Portable Extinguishers and Fire Suppression Inspection FIRE EXTINGUISHERS - QTY UNKNOWNFX ALL INCLUSIVE FX TO BE DONE WITH KS KITCHEN SYSTEM - QTY ?KS ALL INCLUSIVE KS TO BE DONE WITH FX

Near Crystal Ave, Derry, NH 03038