Yes. K2 Cooling & Heating serves Farmingdale from our shop at 60 S 2nd St, Unit V in Deer Park, 6.4 miles west of Deer Park. We repair and install central air, furnaces, boilers, heat pumps and ductless mini-splits. We answer 24/7 and give you an arrival window when you call.
Reliable Heating & Air Conditioning for Farmingdale Homes
Proximity to the Route 110 commercial corridor and Republic Airport creates high ambient summer heat loads. Air conditioning systems face continuous high-temperature demands that stress electrical components, contactors, and blower motors. Winter weather brings rapid freezing cycles that require dependable, responsive heating equipment.
Five Core HVAC Services in Farmingdale, NY
Serving historic village homes and commercial properties alike, K2 covers the core HVAC specialties in Farmingdale, air conditioning, furnace tune-ups, hydronic boilers, and ductless systems.
For rooms the central system does not reach, such as attics, additions and finished basements, we also handle ductless mini-split installation in Farmingdale.
Our Long Island guides to AC repair, furnace repair on Long Island and boiler repair on Long Island cover what fails and what it costs.
1. Air Conditioning Diagnostics & 24/7 Emergency AC Repair
Rapid troubleshooting of central air conditioning and ductless cooling systems in Farmingdale, diagnosing capacitors, contactors, fan motors, and refrigerant leaks.
2. High-Efficiency Central Air Conditioning Installation
Energy-efficient central air conditioning and ductless mini-split installations sized via precision Manual J calculations.
3. Gas & Oil Furnace Repair & Seasonal Heating Tune-Ups
24/7 gas and oil furnace repairs, solving electronic ignition failures, flame sensor lockouts, blower malfunctions, and safety limit switch trips.
4. Hydronic Boiler Repair, Steam Systems & Combi-Boiler Upgrades
Expert service for hydronic heating systems, cast-iron boilers, circulating pumps, zone valves, and space-saving wall-mounted combi-boilers.
5. Cold-Climate Heat Pumps & Ductless Mini-Splits
Whole-home cold-climate heat pump conversions providing year-round fossil-fuel-free heating and cooling with the existing boiler kept as backup where it makes sense.
PSEG Long Island sets Clean Heat rebate amounts and rules, and they change; see how the rebates work.
Ductless Mini-Split Installation in Farmingdale
Farmingdale’s older village homes often have compact layouts with oil-fired hot-water heat and little room for ducts, while the post-war ranches nearby have attics too shallow for a comfortable duct run. Ductless mini-splits fit both: a wall-mounted head or slim-duct unit cools the bedrooms and adds efficient heat, and homeowners moving away from oil often let the mini-splits carry most of the heating season with the boiler as backup. Farmingdale is a quick trip from Deer Park along Route 109 or Conklin Street.
Ductless mini-split installation: zones, costs and how it works →Housing Stock & HVAC Constraints in Farmingdale
Farmingdale features a lively mix of historic 1920s village homes, post-war residential ranches, split-levels, and commercial properties along the Broadhollow Road (Route 110) tech corridor. Many older village homes have compact utility footprints with traditional oil hydronic heating. Upgrading these properties requires compact solutions like wall-hung condensing combi-boilers that deliver domestic hot water and heating from a single compact unit. For residential cooling, ductless heat pump systems provide zoned climate control without cutting into vintage plaster ceilings.
Utility Coverage & PSEG Clean Heat Rebates in Farmingdale
Farmingdale homes receive electricity from PSEG Long Island and natural gas from National Grid. If you are leaving oil heat, ask about PSEG Long Island's Clean Heat rebates on qualifying cold-climate heat pumps. Call (631) 414-7141 for a heat pump assessment.
K2 does not file rebate applications. How rebates work
Local Presence in Farmingdale, NY
From the walkable downtown dining scene along Main Street to residential neighborhoods surrounding Howitt Middle School and Farmingdale High School, K2 is a trusted local HVAC partner. We regularly work near Farmingdale State College, along Conklin Street, and in neighborhoods bordering Bethpage State Park. Local homeowners count on our upfront flat-rate pricing and licensed mechanical craftsmanship.
Permits & Building Regulations in Town of Oyster Bay & Village of Farmingdale
Mechanical permits are governed by the Village of Farmingdale Building Department (361 Main Street) for village parcels; Town of Oyster Bay Department of Planning and Development (74 Audrey Avenue) for unincorporated Nassau areas; Town of Babylon Building Division (200 E Sunrise Highway, Lindenhurst) for East Farmingdale.
Homes inside the Incorporated Village of Farmingdale file with the Village of Farmingdale Building Department at 361 Main Street. Farmingdale addresses outside the village on the Nassau side, such as South Farmingdale, file with the Town of Oyster Bay Department of Planning and Development at 74 Audrey Avenue. East Farmingdale, on the Suffolk side, is in the Town of Babylon and files with the Town of Babylon Building Division at 200 E Sunrise Highway in Lindenhurst. K2 does not file town permits, so confirm the requirements with the right office before your installation is scheduled.
Services in Farmingdale
Pages for the work our records show we do in Farmingdale:
Recent Work Near Farmingdale
A job in Farmingdale. Completed · photos by our technician
- The problem:
- Water leaking out of the water heater and across the basement floor.
- What we found:
- An internal leak in the water heater tank, so the unit had to be replaced.
- The fix:
- Shut the unit down, then installed a new gas water heater with a thermal expansion tank.
Recent work in Farmingdale
Nearby Areas We Serve
K2 also serves the towns around Farmingdale. Our closest local pages:
- HVAC repair in South Farmingdale, NY
- HVAC repair in Bethpage, NY
- HVAC repair in Old Bethpage, NY
- HVAC repair in Plainedge, NY
- HVAC repair in Plainview, NY
- HVAC repair in Massapequa Park, NY
See every town we cover on the Nassau County service area page.
Frequently Asked Questions in Farmingdale, NY
What is your emergency dispatch time to Farmingdale, NY?
Technicians reach Farmingdale from our Deer Park shop traveling directly west on Route 109 or Conklin Street. Our service fleet provides 24/7 emergency diagnostics for central air conditioning failures, gas furnace issues, and commercial HVAC outages. Call (631) 414-7141.
Does Farmingdale Village require separate permits for HVAC work?
Yes. Homes inside the Incorporated Village of Farmingdale file with the Village Building Department at 361 Main Street. Unincorporated Nassau areas such as South Farmingdale file with the Town of Oyster Bay at 74 Audrey Avenue, and East Farmingdale homes in Suffolk file with the Town of Babylon Building Division. K2 does not file town permits.
What heating system saves space in older Farmingdale village homes?
Many older Farmingdale homes have cramped utility rooms. High-efficiency wall-hung gas combi-boilers replace bulky older boilers and separate hot water tanks with a single compact unit about the size of a suitcase, supplying whole-home hydronic warmth and endless hot water while saving floor space. Call (631) 414-7141.
Are heat pump rebates available to Farmingdale homeowners?
Farmingdale homes moving off oil-fired hot water heat to qualifying inverter heat pumps may be eligible for PSEG Long Island Clean Heat rebates. Call (631) 414-7141 for a heat pump assessment.