Do you provide 24/7 emergency service?

Yes. Our emergency fire sprinkler service is available 24/7 for leaks, head replacements, and system impairments. Call +1-732-828-5300 for immediate assistance.

Which areas of New Jersey do you serve?

We serve commercial, industrial, and municipal clients across New Jersey, including Monroe Township, Edison, New Brunswick, and nearby communities.

What codes and standards do your sprinkler installations follow?

Installations are designed and installed to NFPA 13 and related standards. Inspections and testing are performed in accordance with NFPA 25.

Can you handle inspections and maintenance for existing systems?

Absolutely. We provide scheduled NFPA 25 inspections, testing, and preventative maintenance, plus repairs for valves, heads, piping, and alarms.

Do you offer free estimates or site assessments?

Yes. We offer no-obligation estimates and can schedule a site visit to review your system needs and timelines.

Are you licensed and insured?

Yes. DMD Mechanical General Contractors is fully licensed and insured for fire protection contracting work in New Jersey.

What types of services do you provide?

We handle fire sprinkler installation, inspection, repair, testing, and maintenance, along with underground piping and hydrant work.

Located in Monroe Township, NJ

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Frequently Asked Questions

Common Questions, Expert Solutions

(732) 828-5300

Fire Sprinkler Services

What types of fire sprinkler systems do you install?

At DMD Mechanical General Contractors, we install wet, dry, and pre-action fire sprinkler systems for commercial, industrial, and residential properties across Edison, New Brunswick, and Monroe Township, New Jersey. Each system is designed to meet your building’s specific safety requirements while complying with all NFPA and local code standards. Our experts ensure every installation delivers maximum protection and long-term reliability.

How often should fire sprinklers be inspected?

Fire sprinkler systems should be inspected at least once per year to ensure proper performance and compliance with local and national fire safety regulations. Regular inspections help identify potential issues early, keeping your system ready to activate in an emergency and extending its overall service life.

Do you provide maintenance for existing fire sprinkler systems?

Yes, we offer comprehensive fire sprinkler maintenance for existing systems in Edison, New Brunswick, and nearby areas. Our maintenance services include testing, cleaning, and component repairs to ensure your system operates at peak performance. Routine maintenance reduces the risk of malfunction and keeps your property fully protected.

Can you upgrade an outdated fire sprinkler system?

Absolutely! We specialize in fire sprinkler upgrades and retrofits to meet current safety codes and efficiency standards. Whether you need new components, layout adjustments, or a full system redesign, our technicians deliver customized upgrade solutions that improve safety, performance, and reliability.

Are your fire sprinkler services available for both commercial and residential properties?

Yes. DMD Mechanical provides fire sprinkler installation, inspection, and maintenance services for commercial, industrial, and residential properties throughout Central New Jersey, including Edison and New Brunswick. We tailor every project to your building’s unique fire protection needs, ensuring complete safety and compliance.

(732) 828-5300

Underground Piping Solutions

What types of underground piping work do you handle?

At DMD Mechanical General Contractors, we handle all aspects of underground piping, including installation, repair, and replacement of water, sewer, and utility lines. From new construction to emergency repairs, we deliver reliable and efficient solutions for commercial, industrial, and municipal systems across Edison, New Brunswick, and Monroe Township, NJ.

What is trenchless piping, and do you offer it?

Yes, we specialize in trenchless piping technology, a modern method for repairing or replacing underground pipes without extensive excavation. This approach reduces disruption to your property, shortens project timelines, and lowers costs, making it an ideal solution for both businesses and municipalities seeking efficient underground piping services.

How do I know if my underground pipes need repair?

Common warning signs of damaged underground pipes include low water pressure, frequent clogs, unusual odors, or pooling water around your property. If you notice these issues, it’s important to schedule a professional inspection promptly. Our technicians can identify the root cause and recommend cost-effective repair options before the problem worsens.

Do you work on large-scale municipal piping projects?

Yes, DMD Mechanical has extensive experience managing municipal piping projects, including water main installations, sewer line repairs, and infrastructure upgrades. Our team combines precision, advanced equipment, and compliance expertise to complete large-scale projects on time and to exact municipal specifications.

How long does an underground piping repair or installation take?

The duration of each project depends on its size, location, and complexity. Minor repairs may take only a few hours, while major underground pipe replacements or new installations could take several days. We always prioritize efficiency, safety, and minimal disruption, ensuring high-quality results from start to finish.

(732) 828-5300

24/7 Emergency Services

What emergencies do you handle?

At DMD Mechanical General Contractors, we respond to a wide range of plumbing and fire protection emergencies, including burst pipes, sewer backups, fire sprinkler malfunctions, and water leaks. Our technicians are equipped with the tools and expertise to act fast, minimizing property damage and restoring your systems to full operation. We proudly serve Edison, New Brunswick, Monroe Township, and surrounding New Jersey areas 24/7.

How quickly can your team respond to an emergency?

Our team is available 24 hours a day, 7 days a week, and we strive to arrive as quickly as possible after your call. We understand the urgency of emergencies, especially when it comes to fire protection or flooding. Our goal is to contain the issue immediately and begin repairs to reduce downtime and damage.

Do you offer emergency services for commercial properties?

Yes, we provide emergency services for commercial, industrial, and municipal properties. Whether it’s a critical plumbing issue or a malfunctioning fire safety system, we have the expertise and resources to address emergencies of any scale.Yes. DMD Mechanical provides emergency repair services for commercial, industrial, and municipal facilities throughout Central New Jersey. Whether it’s a critical plumbing failure or a malfunctioning fire sprinkler system, our team has the experience and equipment to handle emergencies of any scale safely and efficiently.

Is there an extra charge for emergency services?

Because emergency services often require immediate response and after-hours labor, there may be additional costs. However, we maintain transparent and competitive pricing, clearly explaining all fees before work begins. Our focus is on earning your trust through honesty, quality service, and reliability, even in stressful situations.

Can I schedule a follow-up after an emergency repair?

Absolutely! We encourage clients to schedule a follow-up inspection after emergency repairs to verify that all systems are operating correctly and the underlying issue has been fully resolved. Our team is happy to perform post-repair testing and preventive maintenance to help you avoid future emergencies.