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Business Details
41 Years
experience
Your Trusted Plumbing & Heating Experts Since 1985
Okeefe Plumbing & Heating has been a trusted name in residential and commercial plumbing services on Long Island's North Shore since 1985. Founded by Licensed Master Plumber Timothy OKeefe, our company was built on the principles of honest, prompt, and personalized service. With over 35 years of experience, we specialize in addressing the unique plumbing needs of historic Victorian and older-style homes while embracing modern, eco-friendly solutions like high-efficiency condensing boilers. Our team takes pride in staying at the forefront of industry advancements, including tankless water heaters and radiant heating systems, while maintaining the highest standards of craftsmanship.

We prioritize clear communication, competitive pricing, and immediate response times through our direct-text messaging system for urgent service requests. Recognized by Angie's List Super Service Award for nine consecutive years and endorsed by HomeAdvisor, our reputation is built on delivering reliable solutions tailored to each client's specific requirements. Whether handling emergency repairs or planning large-scale installations, we remain committed to exceeding customer expectations through technical expertise and unwavering dedication to service excellence.
Services
Plumbing Repairs Gas Heating Repairs New Boilers High Efficiency Boilers Water Heaters Tankless Water Heaters Gas Conversions Radiant Heat Steam Piping Oil Tank Abandonment
Details
  • Year established: 1985
Highlights and features
  • Owner-operated with 38 years of local plumbing expertise
  • Specialize in Victorian and historic home plumbing systems
  • Offer National Grid rebates for energy-efficient boiler upgrades
  • Provide immediate technician communication via text alerts
  • Maintain 9 consecutive Angie's List Super Service Awards
What people say
Honest, prompt service Expert with older homes Great communication Quality workmanship Helped with rebates
Services
Plumbing Repairs
Emergency and scheduled plumbing repairs for residential and commercial properties. Our licensed technicians handle leak detection, pipe replacement, and fixture repairs with minimal disruption to your property. We maintain complete service records for ongoing maintenance planning.
High Efficiency Boilers
Installation and maintenance of high-efficiency condensing boilers that qualify for National Grid rebates. We handle complete system replacements including permits and paperwork, ensuring optimal performance and energy savings for modern and historic properties.
Gas Conversions
Professional gas line installation and conversion services for residential and commercial applications. Our master plumbers ensure safe, code-compliant installations for heating systems, appliances, and outdoor living spaces across Nassau County.
Radiant Heat
Design and installation of radiant heating systems for new construction and renovations. We specialize in hydronic systems that provide even, energy-efficient warmth beneath various flooring types while maintaining historical integrity in older homes.
Tankless Water Heaters
Energy-efficient tankless water heater solutions for homes and businesses. Our installations include proper venting, temperature control systems, and integration with existing plumbing infrastructure to maximize hot water availability and efficiency.
People
Timothy OKeefe
President & Licensed Master Plumber
With over 38 years of experience, Timothy founded Okeefe Plumbing & Heating in 1985 after working as a plumbing mechanic. He specializes in historic home systems and maintains active master plumber licensing for commercial and residential projects.
Questions
What areas do you service?
We serve Nassau County's North Shore including Glen Cove, Roslyn, Oyster Bay, and surrounding communities for residential and commercial plumbing needs.
Do you offer emergency plumbing services?
We prioritize urgent requests through our immediate text alert system, though we don't maintain 24/7 on-call technicians for after-hours emergencies.
Are financing options available?
While we don't offer direct financing, we can help customers maximize National Grid rebates for energy-efficient boiler installations to offset upfront costs.
What makes you different from other plumbers?
Our 38-year focus on historic homes, direct technician communication system, and proven track record with complex gas and heating systems set us apart in the region.
Do you provide free estimates?
Yes, we offer complimentary estimates via phone consultation or on-site evaluation depending on the project scope and complexity requirements.