Castle Sprinkler & Alarm, Inc.

Castle Sprinkler & Alarm, Inc. Your Friend In Fire Protection! Castle Sprinkler & Alarm Inc., along with our parent company ACE Fire Extinguisher, Inc.

operate under the same family ownership have provided over 60 years in the fire protection industry. Throughout Maryland, DC, and Virginia, our professional teams provide service, inspections, installation, and monitoring of:

- Fire Sprinkler Systems
- Fire Alarm Systems
- Fire Extinguishers
- Fire Pump Systems
- Fire Hydrants
- Waterless/FM-200 Systems

We strongly believe in provid

ing valuable relationships and maintaining a high level of professionalism our clients can expect. We conduct our work by adhereing to the latest in fire codes and doing what is in the best interests of our customers. We continue to build upon our company as being a one stop fire protection resource. Through our knowledgeable and dedicate team we are dedicated to finding the most feasible solutions to your fire protection needs. You can expect each of our service and inspection teams to arrive at your location in an easily identifiable company vehicle and wearing our company uniform. They will greet you in a professional manner and provide our courteous and quality service. We will do all possible to minimize our presence among your residents and other building occupants. If you want to learn more about your systems, while our techs are on your site, feel free to ask them about the proper operations of your fire protection systems. Once our technical professionals leave your site our resourcefulness doesn't stop there. If during our visit other deficiencies were discovered, we will provide our office staff the information so that they can contact you to discuss. We will take the time to explain the deficiencies and provide you with the best possible solution(s) for your systems. If you should ever have any questions about life safety and your fire protection needs, let us know. We would love the opportunity to be, "Your Friend in Fire Protections!" We can be reached 24 hrs/day, 7 days/week and 365 days/year at 301-927-7300. Additional contacts are email: [email protected]. If you are seeking employment opportunities, send your resume or inquiry to our email: [email protected]. We continually look to add great people to our team. Some positions within the company require no experience. So if you are looking to get into a well respected career and don't have the experience, reach out to us for a potential opportunity.

Did you know properly maintained fire sprinkler systems can significantly reduce property damage during a fire? Routine ...
06/12/2026

Did you know properly maintained fire sprinkler systems can significantly reduce property damage during a fire? Routine inspections and maintenance help ensure your system is ready to respond when it matters most.

Staying proactive with your fire protection system is one of the best ways to help protect your people, property, and operations.

Routine sprinkler inspections can uncover issues before they turn into costly problems or safety risks. From blocked spr...
06/10/2026

Routine sprinkler inspections can uncover issues before they turn into costly problems or safety risks. From blocked sprinkler heads to closed valves and outdated inspection tags, staying proactive helps keep your fire protection system operating the way it should.

Swipe through for common deficiencies found during fire sprinkler inspections and practical tips property managers can use to help keep their facilities protected and compliant.

Ready to schedule an inspection for your facility? Contact Castle Sprinkler & Alarm today.

Summer is no time for fire protection issues. Make sure your sprinkler systems, alarms, and fire protection equipment ar...
06/05/2026

Summer is no time for fire protection issues. Make sure your sprinkler systems, alarms, and fire protection equipment are inspected, tested, and ready to respond when it matters most.

Routine inspections and preventative maintenance can help reduce downtime, support code compliance, and keep your facility protected all season long.

Grease buildup, clogged nozzles, and missed inspections can put your commercial kitchen at serious risk. Regular kitchen...
06/03/2026

Grease buildup, clogged nozzles, and missed inspections can put your commercial kitchen at serious risk. Regular kitchen hood inspections help ensure your fire suppression system is ready when you need it most, protecting your staff, property, and operations.

Learn why routine inspections are a critical part of fire prevention: https://bit.ly/4dCNySW

05/29/2026

Multifamily properties require a higher level of fire protection to keep residents and shared spaces safe.

From inspections and maintenance to system upgrades, Castle Sprinkler and Alarm helps property managers stay compliant and prepared with reliable fire protection solutions tailored to multifamily buildings.

This Memorial Day, we remember and honor those who made the ultimate sacrifice in service to our country.
05/25/2026

This Memorial Day, we remember and honor those who made the ultimate sacrifice in service to our country.

Warehouse and distribution centers present unique fire protection challenges due to high storage, dense inventory, and c...
05/22/2026

Warehouse and distribution centers present unique fire protection challenges due to high storage, dense inventory, and complex layouts.

Proper system design and maintenance are critical to ensuring safety and minimizing risk. Castle Sprinkler and Alarm provides solutions tailored to meet the demands of these environments.

05/20/2026

Proud to support those who have served.

Castle Sprinkler and Alarm provides fire protection services for VFW posts and American Legion halls, helping ensure these important community spaces remain safe and protected.

We’re hiring! Castle Sprinkler & Alarm is looking for motivated individuals ready to build a long-term career in the fir...
05/15/2026

We’re hiring!

Castle Sprinkler & Alarm is looking for motivated individuals ready to build a long-term career in the fire protection industry. We’re currently hiring for multiple positions including technicians, inspectors, foremen, helpers, and more.

If you’re ready to grow with a team that values hard work, professionalism, and career development, we’d love to hear from you.

Apply today at https://bit.ly/3UJkjm5.

When it comes to fire protection, reliability matters.Castle Sprinkler and Alarm is available 24 hours a day, 365 days a...
05/13/2026

When it comes to fire protection, reliability matters.

Castle Sprinkler and Alarm is available 24 hours a day, 365 days a year to ensure your systems are operating properly and your property stays protected.

Address

5114 College Avenue
College Park, MD
20740

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

+13019277300

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