Business Details
50+ Years
experience
Emergency
services
All Island Mechanical HVAC & Plumbing Services
All Island Mechanical has been providing comprehensive HVAC, plumbing, electrical, and heating services to Suffolk County residents for over 50 years. Established in 1964 by Carmine Aurigema, our family-owned business now operates under the leadership of Carmine's son Jeff and grandson Brandon. We specialize in residential and commercial installations, repairs, and maintenance for heating systems, air conditioning units, plumbing infrastructure, and electrical components. Our team of licensed, insured professionals offers 24/7 emergency service to address urgent household and business needs. We pride ourselves on delivering energy-efficient solutions, including oil-to-gas conversions and tankless water heater installations, backed by three generations of technical expertise.Through our commitment to transparent pricing, preventative maintenance programs, and customer satisfaction guarantees, we maintain our position as a trusted local service provider. Our comprehensive service offerings include furnace repair, HVAC system maintenance, leak detection, backup generators, and electrical upgrades. We strictly adhere to safety protocols and manufacturer warranty requirements during all service installations and repairs. Our technicians receive continuous training on the latest industry standards and equipment technologies. As active members of the Long Island community, we prioritize prompt response times and personalized service for every client.
Services
HVAC Repair
Plumbing Services
Electrical Work
Oil to Gas Conversion
Emergency Service
Water Heater Installation
Leak Detection
Generator Installation
Drain Cleaning
Boiler Maintenance
Details
- Year established: 1964
Highlights and features
- We offer 24/7 emergency service for urgent heating, plumbing, and electrical needs
- Our NATE-certified technicians maintain industry safety and efficiency standards
- Three generations of family leadership ensure personalized service and accountability
- We provide comprehensive maintenance programs to extend equipment lifespan
- Licensed for all mechanical services including HVAC, plumbing, and electrical work
Associations and certifications
- NATE (North American Technician Excellence)
What people say
24/7 emergency service
Prompt response times
Knowledgeable staff
Energy-efficient solutions
Three generations of expertise
Services
HVAC Repair
Our NATE-certified technicians provide 24/7 emergency HVAC repairs for residential and commercial properties. Specializing in both oil and gas systems, we service all major manufacturers' equipment. Preventative maintenance programs help extend system lifespan while reducing energy costs.
Oil to Gas Conversion
We specialize in complete oil-to-natural-gas conversions for Long Island homeowners. Our licensed plumbers ensure code-compliant installations that can reduce heating costs by 30-40%. All conversions include system sizing consultations and available tax credit documentation.
Tankless Water Heaters
Our plumbing experts install energy-efficient tankless water heating systems that provide on-demand hot water. Available in both gas and electric models, these units eliminate standby energy losses while delivering continuous hot water supply for residential and commercial applications.
Emergency Electrical Service
Licensed electricians respond 24/7 to urgent electrical issues including power outages, wiring failures, and system malfunctions. We service residential and commercial properties with immediate repairs for safety and operational continuity.
Leak Detection Service
Using state-of-the-art acoustic equipment, we locate hidden water leaks in walls, under slabs, and in irrigation systems. Our certified plumbers perform minimally invasive repairs to prevent structural damage while restoring plumbing system integrity.
People
Carmine Aurigema
Founder
Industry veteran with over 50 years of mechanical contracting experience who established All Island Mechanical in 1964 as a full-service HVAC and plumbing provider.
Jeff Aurigema
Current Owner
Second-generation leader with 30+ years in the family business, maintaining operational excellence through his expertise in mechanical system installations and maintenance protocols.
Brandon Aurigema
Operations Manager
Third-generation team member who implements modern service strategies while upholding family traditions of customer care and technical accountability in all service deliveries.
Questions
What HVAC services do you offer?
We provide complete HVAC services including installation, repair, and maintenance for residential and commercial heating and air conditioning systems from all major manufacturers.
Do you offer emergency plumbing services?
Yes, our NATE-certified technicians provide 24/7 emergency plumbing services for urgent repairs including leaks, pipe bursts, and water heater malfunctions.
What areas do you service?
We serve all of Suffolk County and surrounding Long Island areas for HVAC, plumbing, electrical, and heating system needs.
Are financing options available?
Yes, we offer financing programs to qualified customers for equipment upgrades and major system installations including oil-to-gas conversions.
What certifications do your technicians hold?
Our team includes NATE-certified HVAC technicians, master plumbers, and licensed electricians with ongoing training in the latest industry standards.
Reviews (3)
John Torres
Jul 10, 2020
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We live on the south shore of western Nassau County and we’ve been using All Island to service our central air system for a decade. They have always been responsive (especially when we needed them to come quickly), fairly priced and good at what they do, no matter which tech they send. We originally used them because the previous owner of our home did, but now we wouldn’t think of using anyone else and we recommend them highly.
Samantha Anne Nupieri
Mar 20, 2020
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Disgusting business practices. Buyer beware, $10,000.00 dollars on a brand new HVAC system and it still doesn’t work.
Joe Nupieri
Mar 19, 2020
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Terrible company, Jeff is a thug who tries to overcharge his clients and then resorts to non ethical tactics when you refuse to pay his bogus charges. I would stay away
