Huntington's Premier HVAC & Commercial Refrigeration Contractor

Serving Huntington Village, Cold Spring Harbor & Surrounding North Shore • 25-Minute Response from Ronkonkoma • Commercial & Residential Experts

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HVAC & Refrigeration Services in Huntington | Temperature Control Systems

When Main Street restaurants need emergency refrigeration or those Gold Coast estates in Lloyd Harbor need heating repairs, Huntington businesses and homeowners know who to call. From our Ronkonkoma headquarters, we’re just 25 minutes straight up Route 110 to Huntington Village, and we’ve been making that drive daily for over two decades. Whether its a rooftop unit at Walt Whitman Shops, a walk-in freezer on New York Avenue, or a boiler breakdown in Cold Spring Harbor, we’re the HVAC contractor Huntington relies on for fast, professional service.

24/7 Heating & AC Repair for Huntington Homes

Huntington’s unique position on the North Shore brings its own climate challenges – that cold wind off Huntington Bay in February can drop temperatures fast, and the humidity in August makes even the best AC systems work overtime. When your heating fails during a nor’easter or your AC quits in july, waiting hours for service isn’t an option.

We maintain trucks specifically for North Shore runs, and we know every shortcut when 110 is backed up. From Huntington Hospital to the shops at Greenwich Village, from those mansions in Lloyd Neck to the apartments near the LIRR station, we’ve handled emergency calls at them all. Last month when that ice storm hit, we had three trucks in Huntington just handling frozen pipe emergencies – one at a restaurant in Huntington Village, another at an office building on Main Street, and a third at a waterfront home in Centerport.

The Gold Coast homes present unique challenges – these aren’t cookie-cutter houses with standard systems. We’re talking custom installations, high-end equipment, zones for 8,000 square foot homes. When something breaks, you need techs who understand sophisticated systems, not just basic furnaces.

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Projects completed in Huntington
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Air Filters

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Evaporator and Condenser Coils

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Fan Blades and Motors

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Condensate Drain Lines

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Ductwork

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Grilles and Registers

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Refrigerant Lines

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Outdoor & Indoor Units

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Thermostat

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Refrigerant Leaks

compressor-issues

Compressor Issues

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Fan Motor Problems

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Thermostat Malfunctions

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Blower Motor Issues

capacitor-failures

Capacitor Failures

electrical-problems

Electrical Problems

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Condenser Coil Problems

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Evaporator Coil Issues

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Expansion Valve Problems

ductwork-issues

Ductwork Issues

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Heat Exchanger Problems

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Water Leaks

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Control Board Issues

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Airflow Problems

Our Services

Commercial Refrigeration

Keep your walk-ins, reach-ins, and display cases running 24/7. We service restaurants, delis, and grocery stores across Suffolk County with emergency repairs and preventative maintenance to protect your inventory.

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Air Conditioning Installation

New construction or replacing that 20-year-old unit that’s barely keeping up? We size systems properly (most companies don’t), handle all permits, and get your AC running right the first time.

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Furnace Installation

Installing new furnaces across Suffolk County for over 25 years. Gas, oil, or electric – we measure your house properly, size the system right, and complete most installs in 6-8 hours with minimal disruption.

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Heat Pump Installation

Heat pumps are getting crazy popular because one unit does heating AND cooling. Way more efficient than old oil furnaces, and your electric bills drop like crazy. We install them right so they work in our Long Island winters.

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Air Conditioning Repair

Your AC died in the middle of July? We get it – happens to everyone. Our trucks are stocked with parts for most major brands, so we usually fix it on the first visit without the “I’ll have to order that” runaround.

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Emergency Heating

Heat died at 2AM when its 15 degrees outside? We answer our phones 24/7 and keep emergency trucks ready because heating problems don’t wait for business hours. Usually there within 90 minutes.

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Boiler Installation

Radiant heat is incredible when it works right. We install high-efficiency boilers for homes and commercial buildings, handle all the zone controls, and make sure every room gets the heat it needs.

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Commercial HVAC Installation

King Kullen, medical buildings, warehouses – we handle commercial installs that need permits, crane rentals, and weekend work so we don’t disrupt your business. Rooftop units, split systems, whatever you need.

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Air Conditioning Maintenance

A $129 spring tune-up prevents a $4,000 emergency replacement in August. We clean coils, check refrigerant levels, test electrical connections, and catch small problems before they become expensive ones.

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Furnace Repair

Weird noises coming from the basement? Heating bills climbing for no reason? We diagnose and fix gas, oil, and electric furnaces fast. Most repairs done same-day with our fully-stocked service trucks.

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Boiler Repair

Leaking boiler? No heat in half the house? Pressure issues? We work on all boiler types and actually understand hydronic systems. Most techs don’t – we’ve been doing this since 1999.

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Commercial Heating

Retail stores, restaurants, office buildings – when your commercial heat goes down, you lose money fast. We service and install commercial heating systems throughout Suffolk County with minimal downtime and proper maintenance scheduling.

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What Huntington Clients Are Saying

We had a walk-in cooler go down in our kitchen during a weekend rush. We called Temperature Control Systems expecting to leave a message, but they answered immediately and had a tech at our place within two hours. He was professional, quick, and explained exactly what went wrong. We avoided a total product loss thanks to them.
Amanda C
Restaurant Owner, Ronkonkoma
They’ve handled AC and furnace maintenance at our Ronkonkoma warehouse for the past three years. Always on time, respectful to staff, and proactive with their recommendations. When we had a surprise issue this winter, they prioritized us and resolved it same-day.
Gary M
Facilities Manager
I own a small bakery in Ronkonkoma and our heating system completely failed during a January cold snap. I was honestly panicked, we had a weekend of orders coming up and it was freezing inside. Temperature Control Systems answered immediately, showed up the same day, and diagnosed the issue within 30 minutes. They had the part in their truck, fixed it on the spot, and followed up two days later to make sure everything was still running smoothly. You don’t see that kind of service anymore.
Diana S
Bakery Owner, Ronkonkoma
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Huntington Business HVAC Systems & Installation

Huntington’s commercial landscape is diverse – from the boutiques and restaurants in the Village to the big boxes at Walt Whitman Shops, from medical offices on Park Avenue to corporate buildings on Broad Hollow Road. Each has different commercial HVAC installation needs, and we’ve worked on all of them.

The restaurants in Huntington Village are particularly challenging – narrow buildings, limited roof space, strict village codes, and the need to work without disrupting dinner service. We’ve installed kitchen ventilation systems squeezed into spaces other contractors said were impossible. That new gastropub on Wall Street? We designed and installed their entire HVAC system, working nights to avoid disrupting the businesses next door.

Walt Whitman Shops and the surrounding retail on Route 110 keep us busy year-round. These spaces need perfectly balanced comfort – too hot and shoppers leave, too cold and employees complain. We’ve installed and maintained systems for dozens of retailers there, from small boutiques to anchor stores. The trick with retail is understanding traffic patterns and adjusting zones accordingly – the entrance needs different treatment than the back corner.

Medical facilities along Park Avenue and Jericho Turnpike require precise temperature control and superior air quality. We’ve done complete installations for dental offices, urgent care centers, and specialty clinics, always working around patient schedules and maintaining strict cleanliness standards.

Gold Coast Residential Comfort Solutions

Huntington homes range from historic colonials in the Village to beach houses in Centerport to modern estates in Lloyd Harbor – and we service them all. The older homes near the Village often still have steam heat and radiators that need specialized knowledge. You can’t just slap in a new boiler and call it a day – these systems need proper sizing and balancing or you’ll have cold spots and water hammer.

AC installation in Huntington often means dealing with historic preservation rules in the Village or architectural committees in places like Cold Spring Harbor. We’re experts at hiding equipment, running concealed line sets, and maintaining your home’s curb appeal while keeping you comfortable.

Those waterfront properties in Lloyd Harbor and Centerport? Salt air destroys standard AC condensers in half the normal time. We spec marine-grade coils and protective coatings for any AC repair or installation near the water. Heat pump installation is becoming huge in Huntington, especially for those looking to reduce oil dependence. The new cold-climate heat pumps work great even in February, and with Huntington’s high electric rates, the efficiency really pays off.

Furnace installation and furnace repair in Huntington peaks right before the holidays when homeowners realize they can’t host Thanksgiving with a dying heating system. We keep extra inventory specifically for North Shore homes – high-efficiency units that can handle those big colonial homes and multi-zone systems for sprawling ranches.

For boiler installation and boiler repair, Huntington’s older homes often need creative solutions. Many still have asbestos-wrapped pipes (we don’t touch those – we work with certified abatement contractors) and undersized gas lines that need upgrading. The historic district has homes from the 1700s with heating systems added piecemeal over centuries – untangling those puzzles takes experience.

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Our Service Areas

We’ve been servicing HVAC systems across Suffolk County for over 25 years. Our trucks are on the road every day from Huntington to Montauk, and we know Long Island homes inside and out. If you’re in Suffolk County, we’re already in your neighborhood.

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Restaurant & Retail Refrigeration in Huntington

From the fish markets in Huntington Harbor to the craft breweries on New York Avenue, commercial refrigeration keeps Huntington’s food scene running. We service every type of refrigeration – walk-in coolers at Prime, reach-in freezers at every pizzeria on 25A, display cases at gourmet markets, and even specialized wine storage systems at those high-end restaurants.

The seafood restaurants near the harbor are particularly demanding – when you’re serving $40 lobster dinners, your refrigeration can’t fail. We maintain redundant systems and monitor temperatures remotely for several waterfront establishments. That famous steakhouse everyone loves? We installed their entire dry-aging room with precise temperature and humidity control.

Grocery stores and markets along Jericho Turnpike rely on us for both installation and emergency service. When a compressor fails on a 90-degree day, thousands of dollars of inventory is at risk every hour. We’ve saved more midnight disasters than we can count with rapid response and temporary cooling solutions.

North Shore's Most Trusted HVAC Contractor

We might be based in Ronkonkoma, but we’ve been servicing Huntington for so long, we’re practically locals. We know that Huntington Village has strict noise ordinances (no work before 8 AM), that Lloyd Harbor requires special insurance certificates, and that parking in the Village is impossible during the Apple Festival.

Our technicians know to take 25A when 110 is jammed, where to park when working downtown, and which supply houses on Jericho Turnpike have parts in stock. We work with Huntington’s permit office regularly and know exactly what they require for commercial and residential projects.

We’re not the only HVAC company that services Huntington, but we’re one of the few with the experience to handle everything from a Gold Coast mansion’s geothermal system to a food truck’s refrigeration unit. Our combination of technical expertise and local knowledge means we solve problems others can’t even diagnose.

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Our Huntington Service Area

From our Ronkonkoma base, we cover all of Huntington and neighboring communities:

Huntington Neighborhoods:

  • Huntington Village
  • Cold Spring Harbor
  • Lloyd Harbor
  • Centerport
  • Huntington Bay
  • Greenlawn
  • East Northport
  • Commack (southern sections)

Major Commercial Areas:

  • Main Street & New York Avenue (Village)
  • Route 110 Corridor
  • Walt Whitman Shops area
  • Jericho Turnpike business district
  • Park Avenue medical corridor

 

Response Times:

  • Huntington Village: 25-30 minutes
  • Cold Spring Harbor: 30-35 minutes
  • Lloyd Harbor: 35-40 minutes
  • Emergency response available 24/7
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Common HVAC Issues in Huntington Homes/Businesses

Huntington’s North Shore location creates specific problems we see repeatedly. The salt air from Huntington Bay corrodes everything – AC coils, furnace heat exchangers, even ductwork in crawl spaces. We recommend annual coil cleaning and protective coatings for any property within a mile of the water.

Those beautiful old homes in the Village and Cold Spring Harbor often have inadequate insulation and ancient ductwork. We see heating bills that would make you cry because half the heat is going into the attic. Heating system maintenance here often includes duct sealing and insulation upgrades.

The restaurants in the Village deal with grease buildup in kitchen ventilation systems – a major fire hazard if not properly maintained. We provide quarterly cleaning and maintenance programs to keep them safe and compliant with fire codes.

High-end homes in Lloyd Harbor often have complex zone systems that weren’t properly commissioned. We regularly fix comfort issues by simply rebalancing systems and programming thermostats correctly. Many homeowners don’t realize their expensive system has never been set up properly.

Summer power demands stress the grid, especially during those August heat waves. We install soft-start kits and surge protection to prevent damage from voltage fluctuations and power surges that are common in older sections of Huntington.

Your Huntington HVAC Solution

From emergency heating repair at a Cold Spring Harbor estate to commercial HVAC installation at a new Huntington Village restaurant, from boiler repair in a 200-year-old home to commercial refrigeration at Walt Whitman Shops, we handle it all. Our experience in Huntington means we show up prepared for whatever unique challenge your property presents.

Call 631-710-6257 for service. We’ll dispatch from Ronkonkoma with the right parts, the right tools, and the right expertise for Huntington properties. Whether you need furnace installation, heat pump installation, AC repair, or any other HVAC service, we’re your North Shore HVAC experts.

Temperature Control Systems: Servicing Huntington with excellence since 1999.

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