Business Details
43 Years
experience
Trusted Plumbing & Heating Services in Nassau & Suffolk Counties
Alan Feldman Plumbing & Heating has been a trusted leader in residential and commercial plumbing and heating services since 1983. Following his father's legacy, Alan Feldman built a business rooted in integrity, quality craftsmanship, and ethical practices. Our team specializes in oil-to-gas conversions, boiler installations, radiant heating systems, and comprehensive maintenance programs tailored to Long Island's elite Gold Coast market. With over 30 years of experience, we deliver energy-efficient solutions, including AFUE Energy Star-certified heating systems and New York State-certified backflow testing.Our commitment to customer satisfaction is reflected in our decades-long relationships with homeowners and businesses across Nassau and Suffolk Counties. We prioritize reliability through personalized service, from pre-season heating startups to winterization and emergency repairs. Our expertise extends to modernizing outdated systems while maintaining the highest standards of professionalism and technical proficiency.
Services
Oil to Gas Conversions
Boiler Installation
Radiant Heating Systems
Backflow Testing
Water Filtration
Gas Line Installation
Pre-Season Heat Startup
Winterization Services
Drain Cleaning
Dryer Vent Cleaning
Details
- Year established: 1983
Highlights and features
- 30+ years of specialized plumbing and heating experience
- Family-owned business with generational industry expertise
- AFUE Energy Star-certified heating system installers
- New York State-certified backflow testing and installation
- Proven track record with elite Gold Coast clientele
Associations and certifications
- AFUE Energy Star
- New York State Certified Back Flow Tester and Installer
What people say
Knowledgeable, hardworking team
Punctual service
Efficient and polite workers
No job too big or small
Clean job site
Services
Oil to Gas Conversions
We specialize in upgrading oil heating systems to cleaner, more efficient natural gas systems. This service reduces heating costs by up to 34% while improving environmental sustainability. Our team handles all aspects including equipment selection, permitting, and system installation.
Boiler Installation
Our certified technicians install custom, energy-efficient boiler systems for residential and commercial properties. We offer multiple-zone heating solutions and radiant heating options for kitchens and under wood flooring applications.
Radiant Heating
We design and install radiant heating systems that provide even warmth distribution. Ideal for kitchens and wood flooring, these systems integrate seamlessly with existing heating infrastructure while improving energy efficiency.
Backflow Testing
As New York State-certified professionals, we perform backflow device testing and installation to ensure safe drinking water. Our services meet all regulatory requirements for residential and commercial properties.
Water Filtration
We offer comprehensive water filtration solutions including cartridge replacement and system maintenance. Our services ensure clean, healthy water through scheduled replacements and automatic reminder systems.
People
Alan Feldman
Owner
Alan Feldman has led the company since 1983, continuing his family's legacy of plumbing and heating excellence. He oversees all operations while maintaining the same commitment to quality and ethical business practices established by his father.
Questions
What are the benefits of converting from oil to natural gas heating?
Natural gas heating reduces costs by up to 34%, burns cleaner with no odors or soot, provides reliable American-made energy, and operates during power outages.
Do you offer maintenance plans for plumbing and heating systems?
Yes, we provide monthly, quarterly, and bi-annual maintenance visits including drain cleaning, system checks, and water filtration services to extend equipment lifespan.
Are your technicians certified for specialized services?
Our team includes AFUE Energy Star-certified installers and New York State-certified backflow testers with decades of combined industry experience.
What areas do you service?
We primarily serve Nassau and Suffolk Counties on Long Island, including the elite Gold Coast region, with over 30 years of local expertise.
Can you handle both residential and commercial projects?
Yes, we provide plumbing and heating solutions for both residential properties and commercial buildings with customized system designs.
