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50+ Years
experience
Emergency
services
Reliable HVAC, Plumbing & Electrical Services on Long Island
All Island Mechanical has been a trusted provider of comprehensive HVAC, plumbing, and electrical services on Long Island since 1964. As a three-generation family-owned business, we combine decades of hands-on experience with a commitment to customer satisfaction. Our licensed and insured technicians deliver prompt, reliable service for residential and commercial clients, specializing in energy-efficient heating and cooling systems. With 24/7 emergency support and a focus on preventative maintenance, we ensure year-round comfort for our community. Our team treats every client as a partner, prioritizing transparency, quality workmanship, and competitive pricing.

From routine repairs to major installations, we maintain rigorous safety standards and stay current with industry advancements. Our reputation for excellence spans over five decades, built through consistent delivery of tailored solutions that meet individual client needs. We actively engage in local projects, reinforcing our dedication to the Long Island community. By combining traditional values with modern technology, we remain a leader in home comfort systems. Our customer-centric approach ensures clear communication and lasting relationships, making us the preferred choice for mechanical services in Suffolk County.
Services
HVAC Repair Plumbing Services Electrical Services Oil to Gas Conversion Leak Detection Backup Generators Furnace Installation Water Heater Repair HVAC Maintenance Emergency Repairs
Details
  • Year established: 1964
Highlights and features
  • We offer 50+ years of experience in HVAC, plumbing, and electrical services.
  • Our team provides 24/7 emergency service for urgent mechanical needs.
  • Family-owned business with three generations of industry expertise.
  • Licensed and insured technicians for residential and commercial properties.
  • Specialize in energy-efficient heating and cooling system installations.
What people say
Prompt service Technical expertise Reliable emergency response Professional technicians Energy-efficient solutions
Services
HVAC Repair
Our licensed technicians provide comprehensive HVAC repair and installation services for residential and commercial properties. We service all major manufacturers and offer 24/7 emergency support. Our energy-efficient solutions reduce operating costs while ensuring optimal comfort. With preventative maintenance programs, we extend equipment lifespan and improve system performance.
Plumbing Services
From leak detection to water heater installations, our master plumbers handle residential and commercial needs. We specialize in drain cleaning, re-piping, and emergency leak repairs. Our state-of-the-art equipment locates hidden leaks behind walls or under concrete, minimizing property damage during repairs.
Oil to Gas Conversion
We facilitate seamless oil-to-gas heating system conversions that reduce annual heating costs by 30-40%. Our experts install energy-efficient natural gas systems compliant with current codes. This service includes tank removal, gas line installation, and system optimization for maximum efficiency.
Backup Generators
We install Generac home backup generators that automatically provide power during outages. These systems operate on natural gas or propane, protecting essential circuits or entire homes. Our technicians handle installation, maintenance, and performance testing to ensure reliable operation when needed most.
Electrical Services
Our licensed electricians handle residential and commercial electrical needs, from panel upgrades to EV charging station installations. We offer 24/7 emergency service for urgent repairs and specialize in safety upgrades like smoke detector installations and aluminum wiring retrofits.
People
Carmine Aurigema
Founder
Established All Island Mechanical in 1964, building a legacy of excellence in mechanical services through three generations of family leadership.
Jeff Aurigema
Owner/Manager
Second-generation leader continuing family tradition with over 30 years of hands-on experience managing complex mechanical projects.
Brandon Aurigema
Operations Assistant
Third-generation team member supporting daily operations and service delivery while learning all aspects of the family business.
Questions
What HVAC services do you offer?
We provide complete HVAC services including repair, installation, maintenance, and energy-efficient upgrades for residential and commercial properties.
Are you available for emergencies?
Yes, our 24/7 emergency service responds promptly to urgent HVAC, plumbing, and electrical issues across Suffolk County.
Do you service all of Long Island?
We primarily serve Suffolk County but also assist clients throughout Long Island with comprehensive mechanical services.
Can you help with oil-to-gas conversions?
Yes, we specialize in complete oil-to-gas heating system conversions that reduce annual heating costs by 30-40%.
What payment methods do you accept?
We accept major credit cards, checks, and cash for all our mechanical services and installations.