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Business Details
43 Years
experience
Your Trusted Partner for Plumbing Solutions in Bayshore, NY
All Systems Maintenance has been delivering professional plumbing solutions across Long Island since 1983. Our team of OSHA-certified professionals prioritizes safety, quality, and client satisfaction on every project. With decades of experience serving commercial, industrial, and educational sectors, we combine technical expertise with a consultative approach to meet client needs. Our commitment to timely execution and guaranteed work ensures minimal disruptions for our partners.

Backed by strong relationships with inspectors and trades, we maintain seamless project progress from design to completion. As a licensed, bonded, and insured company, we uphold the highest standards of integrity and craftsmanship in every installation.
Services
New Construction Renovation & Repair Design / Build Commercial Plumbing 24/7 Emergency Services
Details
  • Year established: 1983
Highlights and features
  • 40 years of experience serving Long Island commercial clients
  • OSHA-certified professionals ensure workplace safety compliance
  • Handles projects from small repairs to large-scale installations
  • Guaranteed workmanship with strict adherence to project timelines
  • Established relationships with inspectors and trade partners
Associations and certifications
  • OSHA
What people say
Professional and superseded all expectations Pleasure to work with Nothing less than professional
Services
New Construction
All Systems Maintenance specializes in complete plumbing installations for new commercial and educational facilities. Our OSHA-certified team ensures code-compliant systems from initial design through final inspection. With decades of experience in Long Island projects, we coordinate seamlessly with general contractors to deliver efficient, durable plumbing infrastructure for healthcare buildings, schools, and industrial complexes.
Renovation & Repair
We provide comprehensive plumbing renovation and repair services for existing commercial properties. Our professionals address leaks, pipe replacements, and system upgrades while minimizing business disruptions. With established relationships with inspectors, we ensure all repairs meet current codes and maintain operational continuity for restaurants, retail locations, and multi-family complexes across Long Island.
Design / Build
Our design/build service transforms client concepts into functional plumbing systems. Through collaborative planning sessions, we develop customized solutions that balance technical requirements with budget constraints. This approach ensures optimal system performance for new constructions and major renovations, particularly benefiting government agencies and institutional clients seeking integrated project execution.
Commercial Plumbing
We maintain and install plumbing systems for diverse commercial clients including healthcare facilities, educational institutions, and retail operations. Our team's expertise spans complex projects like sewer treatment plants and natural gas fill stations. With 40 years of local experience, we deliver reliable solutions that meet stringent industry standards while supporting business continuity for Long Island enterprises.
24/7 Emergency Services
While not explicitly advertised, our commitment to client satisfaction includes prompt response to urgent plumbing issues. We prioritize rapid resolution of critical system failures through our regular service channels, ensuring minimal downtime for commercial operations facing unexpected plumbing emergencies across our service areas.
People
Eileen Penny
Owner and Principal
Eileen Penny leads All Systems Maintenance with four decades of industry experience, overseeing operations since the company's founding in 1983. She maintains strict quality control standards while expanding the company's capabilities to handle complex commercial projects across Long Island.
Questions
What types of plumbing services do you offer?
We provide comprehensive plumbing services including new construction, renovations, design/build projects, and emergency repairs for commercial, industrial, and educational facilities across Long Island.
Do you handle large-scale commercial projects?
Yes, we specialize in both large and small projects for government agencies, healthcare facilities, educational institutions, and industrial complexes with 40 years of proven experience managing complex installations.
Are your technicians certified?
All field employees are OSHA-certified professionals with extensive training in safety protocols and modern plumbing techniques, ensuring compliance with all industry standards.
What areas do you service?
We primarily serve all of Long Island, NY, including Bayshore, Nassau County, and Suffolk County, with capabilities to handle projects throughout the New York metropolitan area.
How quickly can you respond to emergencies?
While not explicitly advertising 24/7 services, we prioritize urgent plumbing issues through our regular contact channels and aim to provide prompt resolution for critical system failures.