NYC Plumbing Done Right

Big projects demand proven expertise. With over 15 years of experience, GBL Mechanical Inc delivers code-compliant plumbing for developments of 50 units or more—managing complex systems and demanding schedules with precision.

Plumbing Installations

Protect your property with dependable plumbing services from GBL Mechanical Inc. Serving New York City, our skilled professionals provide prompt service and reliable solutions to keep your plumbing systems running smoothly.

When leaks or water damage occur, a timely response matters. Our team works quickly to address the problem, limit further damage, and restore your peace of mind.

Our comprehensive services include:

  • Pipe repairs and water main replacement

  • Backflow device testing

  • Water heater installation and repair

  • Plumbing for tenant improvements

  • Water damage restoration

  • Sump pump and frozen pipe repairs

For routine maintenance or urgent repairs, count on GBL Mechanical Inc for professional service and attentive care. Contact us today to discuss your plumbing needs.

Water Heaters

Reliable hot water starts with the right system. GBL Mechanical Inc helps you choose and install a water heater that fits your home, hot water needs, and budget.

Our options include:

  • Gas & Electric Tank: Stored hot water ready for everyday use.

  • Tankless: Space-saving systems that heat water on demand.

  • Hybrid Heat Pump: Efficient heating that draws warmth from surrounding air.

  • Solar: Solar-powered water heating with backup support.

Our certified technicians handle removal and installation with guaranteed workmanship and competitive pricing. Same-day or next-day installation is available, subject to scheduling and project requirements.

Contact GBL Mechanical Inc today to upgrade your hot water system.

GBL Mechanical Inc provides dependable sewer line repair, replacement, and installation throughout NYC. Our experienced team addresses:

  • Cracked, broken, or collapsed pipes

  • Corrosion and blockages

  • Sagging or misaligned pipes

  • Leaking joints

  • Tree root intrusion

  • Substandard pipe materials

With modern equipment and competitive pricing, we restore reliable drainage with efficient, professional service. Contact us today to schedule an appointment.

Sewer Service

GBL Mechanical Inc provides fire sprinkler solutions for high-rise buildings, apartment complexes, and mixed-use developments.

Our services include:

  • Fire sprinkler system design and installation

  • Wet, dry, and pre-action systems

  • Fire pump and standpipe integration

  • Hydraulic calculations and flow testing

  • Sprinkler head layout and coverage planning

  • Permit coordination and plan approvals

  • Routine inspections and emergency service

We work with developers, contractors, and property managers from design through final inspection, following applicable NFPA 13, 14, 20, and 25 standards, along with local fire and building code requirements.

Contact us to discuss your project’s fire protection needs.

Commercial Fire Sprinklers

GBL Mechanical Inc designs and installs fire sprinkler systems for residential developments ranging from 50 to over 400 units across New York, New Jersey, and Connecticut.

Our services include:

  • System design and installation to applicable NFPA standards and local codes

  • Wet, dry, and pre-action sprinkler systems

  • Hydraulic calculations and plan submittals

  • Sprinkler layout, main piping, and branch line installation

  • Backflow prevention and fire pump integration

  • System zoning by floor or building section

  • Inspection, testing, and maintenance plans

We tailor each system to the building’s layout, occupancy, and water supply, applying NFPA 13 or 13R where appropriate and NFPA 25 for inspection, testing, and maintenance. Thoughtful zoning supports pressure management and allows designated sections to be isolated for service.

Contact GBL Mechanical Inc to discuss fire protection for your residential development.

Residential Fire Sprinklers

GBL Mechanical Inc delivers reliable commercial plumbing for new construction, renovations, and ongoing maintenance. Our licensed technicians build systems to meet demanding usage and local code requirements.

Our services include:

  • Multi-unit plumbing design and layout

  • Water and waste line installation

  • Boiler and water heater installation

  • Pipe insulation and pressure testing

  • Pump and valve installation

  • Code compliance upgrades and retrofits

  • High-demand system maintenance and repairs

Contact us to discuss your commercial plumbing project.

Commercial Plumbing

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Residential Plumbing

GBL Mechanical Inc designs and installs reliable residential plumbing systems for high-rises, apartment complexes, senior living communities, and mixed-use buildings.

Our services include:

  • Domestic water supply and distribution

  • Waste and vent piping

  • Fixture installation and finishing

  • Water heater and boiler integration

  • Pump systems and pressure balancing

  • Backflow prevention and testing

  • Permit coordination and code compliance inspections

Built for consistent water pressure, quiet operation, and lasting performance. Contact us to discuss your next residential project.

Let’s discuss your next project. Email us for a personalized quote.

Send us your project details and location, and our team will get back to you with the next steps.