The Interstate Difference

Interstate Fire Protection stands as the beacon of trust and efficacy in New England’s fire safety domain. Our establishments in Maine and New Hampshire are the nerve centers from which we extend our expertise, aiding countless enterprises in shielding their prized assets from fire’s wrath. Our success is carved out of deploying robust Fire Protection measures tailored to client requisites, encompassing a spectrum from simplistic pre-engineered systems to advanced multi-hazard clean agent frameworks, each fortress safeguarding millions in assets. Our journey is not merely about averting calamities—it is about forging a safer tomorrow.

Customized Solutions

Interstate Fire Protection offers tailored fire suppression systems to meet the unique needs of different industries and applications

Wide Range of Services

We provide a diverse range of services including installation, maintenance, and various fire suppression systems, catering to both occupied and unoccupied spaces

Expertise Across Industries

Our expertise spans across multiple industries such as healthcare, industry, data centers, and more, providing specialized solutions for each sector.

Design Services

  • Submittals for permitting
  • Engineering Specifications & Calculations
  • C.A.D. Drawing
  • Cost Engineering


  • Engineered Clean Agent Systems

  • High Carbon Dioxide Fire Systems
  • Low Pressure Carbon Dioxide Systems
  • Fire Alarm Systems


  • Thorough Inspection

  • Code Compliance

  • Detailed Reporting

  • Maintenance Recommendations

Maintenance + Repair

  • Regular Maintenance

  • Swift Repairs

  • Quality Assurance

  • System Optimization

Our Products

Interstate Fire Protection offers a wide array of products, each designed to cater to distinct fire safety needs across various industries. Their offerings include Clean Agent Systems, Vehicle Fire Suppression Systems, Kitchen Fire Suppression, Gas Island Fire Suppression, Marine Fire Suppression, Fire Extinguishers, and other products like paint spray booth systems, water mist systems, firefighting foam, first aid kits, fire hoses, emergency lighting, smoke detectors, and high sensitivity detection systems. These products are engineered to provide comprehensive, cost-effective, and practical solutions ensuring the safety and protection of your valuable assets against fire hazards.

Real-life results

We generate results for our customers

“Interstate Fire Protection serviced our Ansul system and fire extinguishers earlier this year. The timely response and service was terrific. Our technicians, Matt and Ben, were professional and the parts required in-stock. As those in the restaurant industry know, it can be tough to maintain quality + production, but Interstate Fire Protection reduced our downtime to service our systems and we were back online quickly.”

Denise H.

“Our smoke detectors all needed to be replaced. Interstate Fire Protection responded quickly with professional service. We were more than pleased with their service.”

Diane Franey

“Very helpful and friendly people. I definitely recommend them for any of your fire extinguishers/suppression needs.”

Joe Smith

Let’s work on your project together

Got a question?

We would love to help! Feel free to reach out to us at any of our locations listed below. We are here for you Monday to Friday from 8am to 5pm, but do not worry, we have you covered with emergency services available 24/7. Looking forward to assisting you with all your fire protection needs!