Business Details
Emergency
services
Trusted Plumbing & Heating Services in Long Island
Nassau Suffolk Mechanical has been serving Long Island with professional plumbing, heating, sewer, and drain cleaning services for over 35 years. As a licensed and insured company, we prioritize customer satisfaction through fast, quality service and competitive rates. Our team of experienced technicians utilizes modern tools and equipment to address both emergency and routine plumbing needs efficiently. With 24/7 availability and a fleet of GPS-tracked trucks, we ensure prompt response times for residential and commercial clients.Our commitment to excellence includes free estimates, transparent pricing, and comprehensive solutions for leaks, heating repairs, oil-to-gas conversions, and more. We guarantee 100% satisfaction by combining technical expertise with courteous service, ensuring every job is completed to the highest standards. Our focus on continuous training and advanced technology allows us to resolve complex issues while maintaining the cleanliness and integrity of your property.
Services
Plumbing Repairs
Heating Services
Oil to Gas Conversions
Drain Cleaning
Water Heater Repair
Sewer Line Replacement
Emergency Plumbing
Boiler Maintenance
Fixture Installation
Pipe Leak Detection
Highlights and features
- We have over 35 years of experience in Long Island plumbing and heating services.
- Our team consists of licensed and insured professionals with modern equipment.
- We provide 24/7 emergency service with guaranteed customer satisfaction.
- We offer free quotes with transparent pricing before any work begins.
- Our technicians undergo continuous training for advanced plumbing and heating solutions.
Services
Plumbing Repairs
We handle all plumbing repairs including leaking pipes, fixtures, and emergency shut-off valves. Our licensed technicians use modern tools to fix issues quickly while protecting your property. Services include toilet, sink, and faucet repairs with same-day solutions for residential and commercial clients.
Heating Services
Our heating experts repair and maintain boilers, furnaces, and hydronic systems. We offer oil-to-gas conversions, annual tune-ups, and emergency heating repairs. Services include carbon monoxide detection, zone valve adjustments, and energy-efficient system upgrades for Long Island homes and businesses.
Oil to Gas Conversion
We specialize in converting oil heating systems to natural gas. Our licensed contractors provide in-home cost analysis, system selection, and installation. Benefits include lower energy bills, cleaner burning, and environmental sustainability while maintaining optimal heating performance for residential and commercial properties.
Drain Cleaning
Our team unclogs and clears drains using advanced technology like video pipe inspections. Services include sewer line replacement, sump pump repair, and root removal. We handle backed-up toilets, showers, and laundry drains while preventing future issues through comprehensive system analysis.
Water Heater Repair
We repair and install all water heater types including tankless, electric, and solar models. Services cover leaking units, low hot water, and efficiency upgrades. Our technicians perform maintenance flushes, safety checks, and same-day replacements with proper disposal of old units for residential clients.
Questions
What plumbing services do you offer?
We provide leak repairs, fixture installations, emergency plumbing, drain cleaning, sewer services, and water heater repairs across Nassau & Suffolk County.
Are you available for emergencies after hours?
Yes, our 24/7 dispatch system ensures live support and rapid response for plumbing emergencies at any time.
Do you handle oil-to-gas heating conversions?
Yes, we offer complete oil-to-gas conversion services including system selection, cost analysis, and installation for energy savings.
What heating services do you provide?
We repair and maintain boilers, furnaces, hydronic systems, and heat pumps with emergency heating solutions and annual tune-ups.
How quickly can you respond to drain issues?
Our team arrives promptly with advanced equipment to clear clogged drains and prevent future problems using video inspections.
