About Us
Because Fire Doesn’t Take a Holiday
Sentry Fire is a family-owned and operated fire protection company proudly serving commercial and industrial clients across Southwestern Ontario since 1977. With offices in Sarnia, Chatham, and Windsor, we deliver the responsiveness of a local business backed by the capability, experience, and reliability clients expect from a full-service provider.
What started as a family operation has evolved into a trusted regional leader with 45+ years of experience in the fire equipment service industry—built on honesty, quality workmanship, personal service, and competitive pricing.
What Burns Never Returns!
Our Vision
Our vision is to provide customers with outstanding quality and service in fire protection and safety & rescue services.
This vision drives every inspection, every installation, every training session, and every emergency response we deliver.
Our Core Values
At Sentry Fire, our values guide how we work, how we serve, and how we protect.
Professional
We are skilled in what we do and bring extensive knowledge, training, and experience to every job.
Dedicated
We are committed to protection—of people, property, and the communities we serve.
Flexible
We do what’s needed to get the job done, adapting to the demands of each customer and situation.
Pride
We are enthusiastic about our work and take pride in delivering quality service every time.
Teamwork
We work collaboratively to serve our customers efficiently and effectively.
What We Do
We deliver end-to-end Fire Protection and Safety/Rescue Services designed to meet the needs of commercial and industrial environments.
Fire Protection Systems & Services
- Full line of Fire Alarm Systems & Services
- Fire Extinguisher Sales & Service
- Automatic Fire Suppression Systems
- Sprinkler Services
- Hydrostatic Testing (Transport Canada–certified)
- Bulk CO₂ (system, beverage, extinguishers)
- Breathing Air Services (SCBA, SABA, SCUBA & more)
Safety Equipment & Rentals
- Over 80,000 safety products available
- On-site Consulting Services
Training Programs
- SCBA/SABA/SAR
- Fit Testing
- Confined Space
- Fall Protection
- Fire Extinguisher
- And more
24/7 Customer Service
We’re always available—because emergencies don’t wait for business hours.
Our Locations
Sarnia
757 Phillip Street West
Phone: 519-383-8880
Hours: Mon–Fri, 7:30–4:30
Chatham
275 Richmond Street
Phone: 519-351-2217
Hours: Mon–Fri, 7:30–4:30
Windsor
5380 Walker Road
Phone: 226-216-FIRE (3473)
Hours: Mon–Fri, 8:00–4:30
Our Promise
From prevention to response, our commitment is simple:
To protect your people, your property, and your productivity with trusted expertise and exceptional service.
Sentry Fire — What Burns Never Returns!
