Fire sprinkler and red pipe.

Do We Have What it Takes to be Your Fire Protection Company?

About Us

Commonwealth Fire Protection Company has been providing a variety of fire sprinkler design, installation, inspection, and emergency services in the mid-Atlantic region since 1977.

We are licensed in PA, NJ, MD, and DE, as well as in over 50 local jurisdictions, and service local and regional customers.

In addition to our in-house capabilities, we have cultivated a network of experienced construction partners who are prepared to perform any level of fire sprinkler installation, inspection, or service.

When you meet our team, you’ll immediately understand that we owe our success to them. Employee retention, development, and quality company attributes enable us to deliver a remarkable level of expertise and performance, fostering long-term customer relationships.


Ask our customers who’ve been with us for decades! We plan for them, train for them, and work for them—and we’re ready to do that for you, too.

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100% Employee-Owned

When you partner with us, you’ll see that we operate as a family, providing our employees with the tools and training to do their best quality work.

A successful team culture exemplifies our company values, and to further demonstrate our dedication to our employees, we are happy to reward their hard work with complete stock ownership in the company.

Being 100% employee-owned guarantees the work ethic and values this company was founded on, and promises to define our legacy for years to come.

Whether your fire protection needs involve service, inspections, renovations, or a new fire sprinkler protection system, we are prepared to help you meet your next fire sprinkler challenge.

We look forward to adding you to our list of long-term customers. Call us to get started.

Affiliations & Community Involvement

If you value supporting those in need, we have a lot in common. We currently support many charitable programs directly and indirectly through our customer events and employee interests:

From coordinating community development projects to Rise Against Hunger’s meal packaging program, Commonwealth Fire Protection is helping harness the passion of its company volunteers. RAH strives to make an impact on hunger by building resilience, self-sufficiency, and empowerment in communities worldwide.

Frequently Asked Questions, Answered by Experts at Our Fire Protection Company

What areas does Commonwealth Fire Protection serve?

Commonwealth Fire Protection provides fire sprinkler design, installation, inspections, and emergency service across the mid-Atlantic region, including Pennsylvania, New Jersey, Maryland, and Delaware. Their team holds licenses to work in dozens of local jurisdictions throughout these states.

How long has Commonwealth Fire Protection been in business?

The company has over 45 years of experience building, servicing, and inspecting fire sprinkler systems for commercial, industrial, and residential clients, giving them deep expertise in fire protection solutions.

What makes Commonwealth Fire Protection different from other fire protection companies?

Commonwealth Fire Protection is 100% employee-owned, which fosters strong commitment, accountability, and quality workmanship from every team member. That ownership model helps drive long-term customer relationships and consistent service performance.

Does Commonwealth handle both new installations and existing systems?

Yes. They provide turnkey fire sprinkler solutions — from design and installation of new systems to service, inspections, maintenance, and emergency repairs on existing installations.