Professional Boiler Installation in Ronkonkoma, NY
Over 25 years installing boilers and radiant heating systems across Long Island. Licensed, insured, and ready when your heat goes out. Call 631-710-6257 for same-day service.
Reliable Boiler Installation Backed By 25+ Years of Local Experience
So your old boiler finally gave up, or maybe you’re building new and want radiant heat throughout the house. Either way, boiler installation in Suffolk County isn’t something you want to mess around with. We’ve been installing boilers across Long Island since 1999 – from small residential hot water systems in Patchogue to massive commercial steam boilers in Huntington warehouses.
Here’s the thing about boilers that most people dont realize – when they’re installed right, radiant heat is incredible. Your floors are warm, there’s no cold spots, no dust blowing around like with forced air. But when they’re installed wrong? You’re looking at constant problems, uneven heating, and repair bills that never stop.
We’re based right here in Ronkonkoma and we actually understand hydronic heating systems. Most HVAC guys are scared of boilers because they’re more complex than furnaces. We’ve done over 6,000 heating installations since we started, and probably half of those were boiler systems. Our kids go to the same schools as yours, we shop at the same King Kullen, and when you call us for a boiler installation, you’re calling neighbors who get how Suffolk County winters work.
Last month we installed a high-efficiency gas boiler for a family in Smithtown. Their house went from cold spots everywhere to perfectly even heat in every room, and their heating bills dropped by almost 40%. That’s what a proper boiler installation does.
Types of Boilers for Long Island Homes
Not all boilers are created equal, and what works in a new construction home in Huntington is completely different from what you need in a 100-year-old Victorian in Babylon. Here’s what we install and when each type makes sense for Suffolk County homes.
Hot Water Boilers (Most Common)
Hot water boilers are what most Long Island homeowners have now. They heat water to around 180 degrees and circulate it through baseboard radiators, cast iron radiators, or radiant floor tubing. These systems are efficient, reliable, and work great for zone heating.
Best for: Modern homes, radiant floor heating, zone control systems, families who want different temperatures in different rooms.
Steam Boilers (Older Homes)
Steam boilers heat water until it turns to steam, then that steam travels through pipes to radiators throughout your house. Most homes built before 1950 in places like Bay Shore, Patchogue, and Babylon have steam systems. These boilers run at higher temperatures and need different piping than hot water systems.
Best for: Historic homes with existing steam radiators, Victorian homes, properties where you want to maintain original heating systems.
Condensing Boilers (High Efficiency)
Condensing boilers capture heat from exhaust gases that regular boilers just vent outside. They’re 95-98% efficient compared to 80-85% for standard boilers. These save serious money on heating bills, especially for larger Suffolk County homes that run heat six months a year.
Best for: New construction, major renovations, homeowners planning to stay long-term, anyone tired of high PSEG heating bills.
Combination (Combi) Boilers
Combi boilers provide both space heating and domestic hot water from one unit. No separate water heater needed. They heat water on demand, so you never run out of hot water. Popular in Europe, they’re starting to catch on here in Long Island.
Best for: Smaller homes (under 2,000 sq ft), homes without space for a separate water heater, energy-conscious homeowners.
System Boilers
System boilers work with a separate hot water storage cylinder but have most components built into the boiler itself. They provide heating and stored hot water, making them good for homes with multiple bathrooms where several people might shower at once.
Best for: Larger Suffolk County homes (2,500+ sq ft), families with high hot water demand, homes with multiple bathrooms.
What We Recommend for Different Suffolk County Situations:
New Construction in Smithtown/Huntington: High-efficiency condensing boiler with radiant floor heating. Initial cost is higher but the comfort and efficiency are unmatched.
1920s Home in Babylon with Steam Radiators: Keep the radiators (they’re beautiful and work great) but replace the old steam boiler with a new high-efficiency steam boiler. Best of both worlds.
Ranch Home in Ronkonkoma Built in the 1960s: Standard hot water boiler with zone controls. Add radiant floor heating in the basement if you’re finishing it.
Large Family Home in Brookhaven: System boiler with indirect water heater. Ensures everyone gets hot showers even during morning rush.
Our HVAC Services
Air Filters
Evaporator and Condenser Coils
Fan Blades and Motors
Condensate Drain Lines
Ductwork
Grilles and Registers
Refrigerant Lines
Outdoor & Indoor Units
Thermostat
Refrigerant Leaks
Compressor Issues
Fan Motor Problems
Thermostat Malfunctions
Blower Motor Issues
Capacitor Failures
Electrical Problems
Condenser Coil Problems
Evaporator Coil Issues
Expansion Valve Problems
Ductwork Issues
Heat Exchanger Problems
Water Leaks
Control Board Issues
Airflow Problems
The Benefits of Radiant Heat in Long Island Homes
If you’ve never had radiant heat, you don’t know what you’re missing. Here’s why so many Suffolk County homeowners choose boilers with radiant heating systems over forced air furnaces.
Even Heat Throughout the House
Forced air creates temperature swings. The furnace blasts hot air until the thermostat is satisfied, then shuts off. Rooms near the furnace get too hot, rooms far away stay cold. Radiant heat maintains steady, even temperatures because the entire floor (or radiators) act as a giant heating element.
Walk through a home with radiant floor heating in January and every room feels the same comfortable temperature. No cold bedrooms, no overheated living rooms.
No Dust or Allergens Blowing Around
Forced air systems blow dust, pet dander, and allergens through your house every time they run. If someone in your family has allergies or asthma (really common here with all the pollen from Long Island’s trees and grasses), forced air makes it worse.
Radiant heat produces zero air movement. No dust circulation, no allergens blowing around, just clean comfortable warmth.
Quieter Operation
Furnaces are loud. The blower kicks on, air rushes through ducts, registers bang and clank as metal expands. Boilers run almost silent. You hear a slight hum from the circulator pump and that’s it. Great for light sleepers and home offices.
More Efficient Heating
Heat rises, right? With forced air, hot air blasts out of floor or ceiling registers, rises to the ceiling, and your thermostat thinks the room is warm even though the floor is cold. You end up overheating the ceiling to warm the floor.
Radiant heat starts at floor level. It warms your feet and furniture first, then rises naturally. You feel comfortable at lower thermostat settings, which saves money on PSEG bills.
Better for High Ceilings
Got vaulted ceilings or a great room with a two-story ceiling? Forced air struggles because all the heat rises to the top where nobody benefits from it. Radiant floor heating warms from the bottom up, making those spaces comfortable without wasting energy heating 20 feet of empty air.
Works with Any Flooring
Radiant floor heating works under tile, hardwood, laminate, even carpet (though we don’t recommend thick carpet because it insulates too much). Tile and stone are ideal because they conduct heat beautifully. Your bathroom floor is warm to step on instead of cold tile shocking your feet at 6 AM.
No Ductwork Required
If you’re renovating an old Suffolk County home that never had central air, adding ductwork for forced air is expensive and often means tearing into walls and ceilings. Boilers with radiant heat use small diameter piping that’s much easier to route through existing structures.
Long Island Climate is Perfect for Radiant Heat
Our heating season runs roughly October through April. That’s six months where your heating system runs regularly. The steady, even heat from radiant systems is perfect for Long Island’s moderate winters. We’re not dealing with Minnesota cold where you need blast-furnace forced air – we need consistent comfortable warmth, which is exactly what boilers and radiant heat provide.
Our Commercial Boiler Installation Expertise
Temperature Control Systems isn’t just residential boiler installers. We handle major commercial boiler installations throughout Suffolk County for restaurants, warehouses, medical facilities, apartment buildings, and industrial applications.
Commercial Projects We Handle:
Restaurant and Kitchen Operations Commercial kitchens need hot water constantly – dishwashers, three-compartment sinks, food prep. We install high-recovery commercial boilers that provide endless hot water even during dinner rush. We also handle space heating for dining areas and radiant heat for commercial kitchens where chefs are on their feet all day.
Apartment Buildings and Multi-Unit Housing Multi-unit buildings require larger boiler systems with proper zone controls so each tenant can control their own heat. We design and install systems that heat multiple apartments efficiently while keeping energy costs reasonable for property owners.
Warehouses and Distribution Centers Warehouses are tough to heat because of high ceilings, frequent door openings, and minimal insulation. We install commercial boilers with radiant floor heating in high-traffic areas and unit heaters for overall space conditioning. Proper design means workers stay comfortable without bankrupting the owner on heating bills.
Medical Facilities and Dental Offices Medical buildings have strict temperature and hot water requirements. We install medical-grade boiler systems that maintain precise temperatures and provide constant hot water for sterilization and patient comfort.
Office Buildings Commercial office buildings use boiler systems with zone controls for different areas. Conference rooms, offices, common areas, and server rooms all have different heating needs. We design systems that handle these varying demands efficiently.
Our Commercial Boiler Capabilities:
Large-Scale Equipment: We install boilers from 300,000 BTU residential units up to multi-million BTU commercial systems.
Multiple Boiler Installations: Redundant boiler systems where backup boilers ensure you never lose heat, critical for 24/7 operations like restaurants and medical facilities.
Permit Coordination: Commercial boiler installations require extensive permitting. We handle applications, inspections, and code compliance for all Suffolk County municipalities.
Crane and Rigging Services: Large commercial boilers often require crane services to get equipment into mechanical rooms. We coordinate all rigging and equipment placement.
After-Hours Installation: We schedule commercial installations during off-hours and weekends to minimize business disruption. Most restaurant and retail boiler replacements happen overnight.
Preventive Maintenance Programs: Commercial boilers need regular maintenance. We offer service contracts that include seasonal tune-ups, emergency priority response, and parts discounts.
Fast Emergency Response: When a commercial boiler fails, every hour without heat costs money. We respond to commercial emergencies within 90 minutes throughout Suffolk County.
Recent Commercial Projects:
Last winter we replaced a 30-year-old boiler system at a medical facility in Huntington. The old boiler was constantly breaking down and they were worried about losing heat during operating hours. We coordinated a weekend installation with a crane to place the new 1.2 million BTU boiler, had it operational by Monday morning, and they haven’t had a single issue since.
We installed radiant floor heating in a 15,000 square foot warehouse in Central Islip. The old system used unit heaters that created hot and cold zones. Now the entire floor is warm, workers are comfortable, and the owner’s heating costs dropped 25%.
A restaurant in Patchogue needed emergency boiler replacement during January. Their boiler died on a Tuesday, we had a new unit installed and operational by Thursday evening, and they didn’t miss a single service. That’s the kind of response commercial customers need.
We Install All Types of Boiler Systems
Our crew has installed every type of boiler you can think of across Suffolk County. Hot water boilers for radiant floor heating, steam boilers for old Victorian homes in Babylon, commercial boilers for restaurants and medical buildings. We handle the permits, the zone controls, the expansion tanks, all the piping – everything needed for a complete installation that actually works.
Whether you need a residential boiler installation for your home or commercial boiler installation for your business, we measure everything properly, size the system right, and make sure every room gets the heat it needs. No shortcuts, no “we’ll fix that later” nonsense.
Installation Services Include:
- Residential Boiler Installation
- Commercial Boiler Installation
- Gas Boiler Installation
- Oil Boiler Installation
- High Efficiency Boiler Installation
- Hot Water Boiler Installation
- Steam Boiler Installation
- Boiler Replacement & Upgrades
- Radiant Heating Installation
- Hydronic Heating Systems
- Zone Control Installation
- Boiler Piping Installation
- Expansion Tank Installation
- Circulator Pump Replacement
- Pressure Valve Replacement
- Boiler System Upgrade
- Emergency Boiler Repair (24/7)
- Boiler Maintenance & Tune-Ups
- Carbon Monoxide Testing (Free with every job)
We install all major boiler brands including Weil-McLain, Burnham, Peerless, Crown, Buderus, Viessmann, Triangle Tube, and Lochinvar. We’re authorized dealers for most manufacturers, which means better pricing, full warranty coverage, and access to technical support.
Why Suffolk County Trusts Temperature Control Systems for Boiler Installation
We Actually Understand Hydronic Systems Most HVAC contractors focus on forced air and avoid boilers because they’re more complex. We specialize in hydronic heating. Our technicians are trained and certified on boiler systems, and we’ve installed thousands of them across Long Island.
Proper Sizing and Design We do heat loss calculations for every installation. This ensures your boiler is sized correctly – not too big (wastes fuel), not too small (can’t keep up on cold days). Proper sizing saves money and extends equipment life.
Complete Installations We handle everything: permits, equipment, piping, zone controls, expansion tanks, circulators, thermostats, testing, and final inspections. You’re not coordinating multiple contractors.
Licensed and Insured Fully certified boiler installers with proper insurance coverage. We pull permits for every job and meet all Suffolk County building codes.
Emergency Service Available Boilers fail at the worst times. We offer 24/7 emergency boiler installation throughout Suffolk County. If your boiler dies in January, we’ll get you heat fast.
Transparent Pricing You’ll know exactly what your installation costs before we start work. No surprise charges or hidden fees after the job is done.
Local Expertise Based in Ronkonkoma since 1999. We understand Long Island homes, local code requirements, and what boiler systems work best in Suffolk County’s climate.
Over 6,000 heating installations completed. Thousands of satisfied customers who trust us with their boiler systems.
What our clients are saying
Get Your New Boiler Installed Right
Whether you’re replacing a failed boiler, upgrading to high-efficiency equipment, or installing radiant heat in new construction, Temperature Control Systems delivers professional boiler installation throughout Suffolk County.
We’ll assess your heating needs, recommend the right equipment, handle all permits and inspections, and install your new boiler system to manufacturer specifications with full code compliance.
For boiler installation in Ronkonkoma, Islip, Huntington, Babylon, Patchogue, Smithtown, or anywhere in Suffolk County, call Temperature Control Systems at 631-710-6257. We’re available 24/7 for emergencies and offer same-day service when possible.
Service Area: Ronkonkoma, Islip, Central Islip, Huntington, Babylon, West Babylon, Patchogue, Brookhaven, Smithtown, Bay Shore, Sayville, and all of Suffolk County, NY
Emergency Service: Available 24 hours a day, 7 days a week, including holidays
License & Insurance: Fully licensed and insured boiler installation contractor
Specialties: Residential boilers, commercial boilers, radiant heating, hydronic systems, steam and hot water systems
Frequently Asked Questions About Boiler Installation
Most residential boiler installations take 8-12 hours depending on the complexity. Straightforward replacement where we’re swapping an old boiler for a new one in the same location usually takes 8 hours. If we’re relocating the boiler, running new gas lines, or adding zone controls, figure on a full day or sometimes two days. Commercial boiler installation varies widely – could be 2-3 days for larger systems. We’ll give you an accurate timeline after seeing your specific situation.
Gas boilers are usually your best bet if you have gas service – they’re efficient, reliable, and gas is cheaper than oil. Oil boilers still make sense if you’re in an area without gas lines. For the boiler type, hot water boilers work with baseboard radiators and radiant floor heat, while steam boilers are for older homes with cast iron radiators. High-efficiency condensing boilers cost more upfront but save 30-40% on heating bills, so they pay for themselves in a few years if you’re replacing an old inefficient unit.
Yeah, we keep phones on 24/7 during heating season because boiler emergencies happen at the worst times. Usually at your house within 90 minutes, often faster depending on where you are in Suffolk County. Our emergency trucks carry common replacement parts so we can fix most problems on the first visit. Emergency service does cost more – there’s a $200-300 emergency fee plus parts and labor – but when your heat’s out at 2AM and its 15 degrees outside, getting it fixed fast is worth it.
Residential boiler installation typically runs $6,000-$12,000 depending on the type and efficiency. Basic replacement of an existing system is on the lower end. High-efficiency units, adding zone controls, relocating the boiler, or switching fuel types costs more. Commercial installations start around $15,000 and go up from there depending on size. We give you a real price after looking at your house and understanding what you need – no “starting at” pricing that triples once we start finding “problems.”
Annual maintenance every single year, ideally in October before heating season starts. During maintenance we check combustion efficiency, inspect the heat exchanger for cracks, test all safety controls, check system pressure, test circulator pumps, inspect zone valves, and test for carbon monoxide. Takes about 90 minutes and costs $159. That maintenance call prevents a $6,000 emergency replacement in January. We also catch small problems early when they’re cheap and easy to fix – a $80 zone valve replacement during maintenance beats a $400 emergency call when it fails completely in February.