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Professional Plumbing and HVAC Contractors of Setauket

Plumbing Services & HVAC Repair in Huntington

A single bursting pipe or a dying heater in the middle of a cold New York winter can derail your entire week and risk serious property damage. When home comfort emergencies strike, you do not have time to sit around waiting for a technician who might show up late or not at all. Homeowners and businesses across Suffolk County need swift, exact diagnostics and permanent fixes. At McIntosh Plumbing & Heating, we have spent more than 30 years delivering precisely that. As a licensed and insured team serving the community since 1991, we provide the seasoned expertise required to handle everything from minor leak repairs to complete mechanical system overviews.

Whether you are dealing with an unexpected middle-of-the-night breakdown or mapping out a high-efficiency system upgrade, our certified technicians are ready to assist. We combine premium equipment from leading brands like Bosch, Trane, Rheem, and A.O. Smith with a rock-solid 1-year guarantee on our workmanship.

Lake Grove

Emergency and Routine Plumbing Support

Plumbing issues rarely happen at convenient times, and dragging your feet on a repair can lead to rot, mold, and skyrocketing water bills. Our team handles the full spectrum of pipe fixes, stubborn drain clearings, and fixture installations with upfront pricing and zero guesswork.

When a major pipe bursts or a drain backs up into your fixtures, waiting until Monday morning is not an option. You can call or text our dispatch team to get an emergency plumber in Huntington sent to your doorstep immediately. We arrive with fully stocked trucks to isolate the issue and protect your property from structural damage. Beyond urgent calls, we provide complete, everyday plumbing services in Huntington, utilizing advanced tools like video pipe inspections to pinpoint underground blockages and structural pipe defects without tearing up your yard.

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Reliable Water Heater Repair & Advanced Installations

A cold shower is a fast way to realize how much you rely on your water heater. Our technicians keep your hot water flowing safely by servicing traditional tank systems, gas burners, and modern high-efficiency alternatives.

If your current system is knocking, leaking from the base, or failing to maintain consistent temperatures, it is time to bring in a professional. We offer fast, dependable water heater repair to restore your hot water supply without unnecessary delays. If your unit is over a decade old and past its prime, we can guide you through a seamless water heater installation, selecting a system sized perfectly to meet the peak water demands of your household. For homeowners looking to lower their monthly energy bills and eliminate the wait time for hot water altogether, we specialize in tankless water heater installation in Huntington, providing a continuous, on-demand supply while freeing up valuable square footage in your utility room.

Expert Boiler Care & Energy Transformations

Long Island winters demand a heavy-duty heating system that operates safely and efficiently when the temperature plummets. We provide comprehensive oil and gas heating solutions tailored specifically to the structural needs of local homes.

If your radiators are cold or your hydronic heating system is cycling constantly, our team can diagnose the issue quickly. We provide meticulous boiler repair in Huntington for both hot water and hot air systems, replacing faulty components before they cause a total system shutdown. When an aging unit becomes too costly to maintain, we perform clean, professional boiler installation in Huntington using high-efficiency models that keep your home warm while lowering your seasonal fuel usage.

Additionally, if you are tired of dealing with volatile heating oil prices and regular tank deliveries, we can help you make a permanent switch. We specialize in managing the entire oil-to-gas conversion in Huntington from start to finish—navigating the necessary municipal permits, removing your old oil tanks, and installing a clean, modern natural gas configuration.

Complete AC and Climate Control Solutions

Summer humidity on Long Island can make an indoor environment unbearable without a properly functioning cooling system. Our technicians ensure your home stays crisp and comfortable all summer long through expert diagnostic and installation services.

When your cooling system starts blowing lukewarm air or making strange noises, our technicians can quickly troubleshoot the compressor or electrical components. We provide rapid AC repair in Huntington for central air units and ductless mini-splits alike, restoring your home’s climate control when you need it most. As a full-service HVAC contractor in Huntington, we look at your entire indoor ecosystem balancing heating, cooling, and ventilation to maximize your year-round comfort, protect your indoor air quality, and keep your utility costs manageable.

Real Feedback From Our Local Clients

“McIntosh plumbing did an excellent service on our AC. They were thorough in analyzing the problem and were very efficient in fixing it. Immediately felt the difference in our home with AC. Highly recommend and we were very happy with their service.” — Susan Z.

“I gave a 5-star review because Frank and his team did a great job with my oil-to-gas conversion. The old oil-fired boiler and tank were expertly removed and a new gas-fired boiler and indirect tank were installed. His team arrived on time every day and worked diligently until the job was completed. Well done!” — Gary Schneider

Frequently Asked Questions About Our Mount Sinai Services

Q: Do you offer same-day plumbing service?

A: Yes. We prioritize urgent issues and offer rapid dispatch for day-to-day plumbing needs to ensure your home remains safe and functional.

Q: Do you provide emergency repairs?

 A: Absolutely. We understand that mechanical and plumbing failures don’t stick to a business schedule. You can call or text our team directly for immediate emergency assistance.

Q: Which areas do you serve?

A: We proudly serve residential and commercial clients all across Suffolk County, including Huntington, Smithtown, Stony Brook, Setauket, Port Jefferson, and surrounding Long Island towns.

Q: How much does water heater replacement cost?

A: The total cost depends entirely on the type of unit (traditional tank vs. tankless), the capacity your property requires, and any necessary code upgrades. We provide transparent, upfront quotes before any work begins so you know exactly what to expect.

Q: How long does boiler installation take?

A: A standard, straightforward boiler replacement is typically completed within one to two days. More extensive projects, such as full oil-to-gas conversions or radiant floor heating integrations, may take slightly longer depending on the complexity of the piping work.

Ready to Restore Your Comfort?

Don’t let a minor leak or a struggling HVAC system turn into a major, expensive structural headache. Contact McIntosh Plumbing & Heating today to speak with an experienced technician, request a comprehensive estimate, or schedule an immediate service visit.