The Boston Fire Sprinkler & Fire Alarm Experts

Tri State Fire Protection – now Impact Fire – has serviced the fire safety systems and prevention needs of educational facilities, hospitals, healthcare organizations, manufacturers, property managers, government institutions, restaurants and retailers in Boston MA since 2005.  We offer a complete range of fire protection for Boston, Mass and most of Massachusetts.  Our services include inspection, testing, repair, maintenance, replacement and new installations of commercial Fire Extinguishers, Fire Alarms, Fire Sprinklers, Kitchen Fire Suppression, Emergency Lights, Special Hazard Protection and more.

We service businesses throughout all ALL of Boston including Beacon Hill, Brighton, Charlestown, Chinatown, Dorchester, Downtown Boston, East Boston, Fenway-Kenmore,  Hyde Park, Jamaica Bay, Mattapan, Mission Hill, Roxbury, South End, West End, West Roxbury (and everywhere else in Boston).

The Fire Protection Company Boston Can Trust

Impact Fire prides itself on our commitment to being the company you can trust and rely upon.   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 Boston MA.

Local Reviews
for Boston, MA

Tri State Fire Protection LLC Rated 4.8 out of 5 stars based on 5 customer reviews

Our Reviews by City

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


Great Service




Review of Tri State Fire Protection LLC


Great Service




Review of Tri State Fire Protection LLC


Good service




Review of Tri State Fire Protection LLC

Service was scheduled for 12 noon for a fire drill. Serviceman was re-routed to Natick for an emergency and was unable to get here until 12:15. The technician called Boston fire Dept. to notify them and prevent them from showing up. The company called them and they showed up anyway. Needless.


Director of Facilities




Review of Tri State Fire Protection LLC

excellent service and knowledge


Dependable and accomodating on short notice




Review of Tri State Fire Protection LLC

TSF is a dependable partner I have come to rely on for my fire safety and service needs. They perform both reactive and inspection services for me in 57 locations in the Massachusetts area.


Michael S.

Michael S.

Near River St, Boston, MA 02136
Derek D.

Derek D.

Near Washington St, Boston, MA 02119
Michael S.

Michael S.

Near VFW Parkway, Boston, MA 02132
mark g.

mark g.

Near Sutherland Rd, Boston, MA 02135
mark g.

mark g.

Near Everett St, Boston, MA 02135
mark g.

mark g.

Near VFW Parkway, Boston, MA 02132
Michael S.

Michael S.

Near Centre St, Boston, MA 02130
mark g.

mark g.

Near Everett St, Boston, MA 02135
mark g.

mark g.

Near Centre St, Boston, MA 02130
mark g.

mark g.

Near W Springfield St, Boston, MA 02118
mark g.

mark g.

Near W Springfield St, Boston, MA 02118
mark g.

mark g.

Near Everett St, Boston, MA 02134
mark g.

mark g.

Near Everett St, Boston, MA 02134
Derek D.

Derek D.

Near Pilgrim Rd, Boston, MA 02215
Derek D.

Derek D.

Near Fenway, Boston, MA 02115
mark g.

mark g.

Near Boylston St, Boston, MA 02116
Nicholas L.

Nicholas L.

Fire Suppression Inspection KITCHEN SYSTEM - ZONE 4R 102 3 G SSBD - main line HYDRO: 2006 Deficiency: System is non compliant due to cylinder and 101-20 co2 need hydro testing. Both are dated 2006. Hydro testing is due every 12 years per NFPA. Regulator and hoses will also need to be pressure tested. This test is also due every 12 years.

Near Boylston St, Boston, MA 02116
Nicholas L.

Nicholas L.

Fire Suppression Inspection KITCHEN SYSTEM - ZONE 4R 102 3 G SSBD - Paramount HYDRO: 2009

Near Washington St, Boston, MA 02111
Derek D.

Derek D.

Near Pilgrim Rd, Boston, MA 02215
Derek D.

Derek D.

Near Avenue Louis Pasteur, Boston, MA 02115
mark g.

mark g.

Near Centre St, Boston, MA 02130
mark g.

mark g.

Near Harvard Ave, Boston, MA 02134
Derek D.

Derek D.

Near Allstate Rd, Boston, MA 02125
Derek D.

Derek D.

Near Avenue Louis Pasteur, Boston, MA 02115
mark g.

mark g.

Near Fenway, Boston, MA 02115