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Sire MechanicalHVAC contractor in Central Islip, NY

Sire Mechanical is an HVAC contractor at 1141 Old Nichols Rd, Islandia, NY 11749. Open 24 hours a day, 7 days a week.

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Key facts

Key facts about Sire Mechanical
Address1141 Old Nichols Rd, Islandia, NY 11749, Central Islip, NYGet directions
Websitesiremechanical.com
HoursOpen 24 hours, 7 days a week

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Central Islip and 11 towns within 25 miles: Hauppauge, Lake Ronkonkoma, Ronkonkoma, Nesconset, Bohemia, Smithtown, Lake Grove, Holbrook, Islip Terrace, Brentwood and Centereach.

Based in Central Islip, NYView on map

Opening hours

Opening hours for Sire Mechanical
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

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Questions about Sire Mechanical

What are Sire Mechanical’s hours?

Sire Mechanical is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Sire Mechanical serve?

Serves Central Islip and 11 towns within 25 miles: Hauppauge, Lake Ronkonkoma, Ronkonkoma, Nesconset, Bohemia, Smithtown, Lake Grove, Holbrook, Islip Terrace, Brentwood and Centereach. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

How do I contact Sire Mechanical?

The business is at 1141 Old Nichols Rd, Islandia, NY 11749, Central Islip, NY. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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