Sprinkler Systems in Maryland

Preventing fires is what we're all about at Metfire. To do this, we provide home and business owners throughout the Mid-Atlantic region with sprinkler systems from Clinton, MD, as well as needed services, including sprinkler installations and inspections.

To better serve our clientele, we do all of our design in-house using our state-of-the-art, sprinkler-specific software. This ensures accuracy and design optimization and allows our designers to work closely with the installers, the fire marshal, and even your architects. It also allows us to expedite our projects and means there's no waiting for outsourced design professionals to apply for permits.

We're proud to be the number-one residential sprinkler contractor in the area. Think of us as a one-stop shop for all of your fire sprinkler needs. From new installations to tenant fit-outs to inspection services – if you need it, we can do it!

Concealed Pre-Drywall

Residential Sprinklers

Our company specializes in residential sprinkler systems, and our technicians have installation down to a science. We've performed hundreds of thousands of residential installations, working with:

  • Building Contractors in Multi-Family, Single-Family, & Town House Neighborhoods
  • Homeowners on Private Custom Homes
  • Modular Companies for On-Site & Factory Installs

We even do sprinkler installations in additions and retrofitting of sprinklers for existing structures.

There is no detail too minute to garner attention from our expert installers. Whether it be lining up the sprinkler head with the electrical fixtures, customizing head selections to meet specific aesthetic desires, expediting sprinkler design and submittal for immediate installations, or any other service under our power to provide, Metfire strives for excellence.

We are also one of the first sprinkler contractors in the nation to participate in the Tyco Rapid Response program. The Rapid Response Home Fire Sprinkler System features multiple sprinkler styles, BlazeMaster® CPVC pipe and fittings, and all of the system components you need to make installation easy.

Staff Doing Inspection

Service Work

You can count on us for 24-hour emergency service work. This includes a fully staffed service department to meet all of your fire sprinkler service needs. No job is too large or small – from leaks to relocations to inspections and system testing.

One of our 24-hour service representatives can help you at (301) 868-0005.

Pump & Tank/Drain & Flush


We're excited to introduce our fire protection inspection services. With this addition, we can ensure that your system always operates as intended. We perform inspections according to the latest code editions from governing authorities with jurisdiction within your insurance provider's requirements.

Let us perform fire inspections on a weekly, monthly, quarterly, bi-annual, or annual basis. You can choose a service contract or schedule inspections as needed. We'll provide you with a fully detailed inspection report within one business day. If there are any deficiencies, we give you a list of required and recommended repair options.

We provide fire protection system inspections for:

Residential Sprinkler Systems, Including:

  • Single-Family Homes, Townhomes, Condos, & Apartments
  • Pump & Tank/Drain & Flush Tests
  • Assisted Living/Daycare Inspections

Commercial Sprinkler Systems, Including:

  • Wet & Dry Systems
  • Standpipes
  • NFPA 25 Required Testing
  • Fire Pump Inspections & Testing

Sprinkler System


We've worked with countless general contractors, building owners, and property managers over our years in business to design and install code-compliant and attractive sprinkler systems. Trust us to have the expertise that comes with the completion of many hundreds of commercial and institutional projects throughout the Mid-Atlantic area, including:

  • Warehouses
  • Churches
  • Food Service Facilities
  • Auto Repair Shops
  • Large Dormitories
  • Apartment Buildings


Let us offer you a variety of sprinkler heads that meet the needs of the residential and commercial buildings you work in. These include our:

Semi-Recessed Pendent
Semi-Recessed Pendent

This is the most common sprinkler head in residential homes, with the head sticking down from the ceiling about 1 1/4".

Semi-Recessed Sidewall
Semi-Recessed Sidewall

We typically install the sidewall version of the standard head (shown above) on the top floor or closets or stairwells, where locating a sprinkler head in the ceiling is impossible.

Flush Pendent
Flush Pendent

This head is visibly smaller than the semi-recessed sprinkler head, having a smaller profile and escutcheon plate. Though more "attractive," these heads often cannot be used due to high-pressure demands.

Flush Sidewall
Flush Sidewall

This is the sidewall version of the flush head shown above.

Concealed-Domed Plate
Concealed-Domed Plate

This head sits flush against the ceiling. Domed plates often have a lower pressure-demand than the flat plate concealed heads shown below.

Concealed-Flat Plate
Concealed-Flat Plate

This head is the most common upgrade. The sprinkler head sits flush with the ceiling (with approximately a 1/8" gap between the plate and ceiling). The plate will "activate" and drop off at a temperature of 140° (temperatures may vary). In contrast, the sprinkler head behind the plate activates at a higher temperature.

These heads have stricter design criteria than the semi-recessed heads. We don't install these in some areas – including unfinished spaces, buildings with ceiling slopes and beams, and places with above-normal ambient temperatures.

Dry Sidewall - Dry Pendent
Dry Sidewall/Dry Pendent

We install these in unconditioned portions of the building. The most common is in garages – where the local authority having jurisdiction has amended the code to include garage areas in the home's sprinklered space.

Come to us for all of your fire sprinkler products and services.