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Century Utilities SystemHVAC contractor in East Islip, NY

Century Utilities System is an HVAC contractor at 3225 Union Blvd, East Islip, NY 11730, rated 4.8 from 47 Google reviews. Open Monday to Friday.

East Islip, NY0 paid placements in any rankingHow we rank

Call (631) 277-2244Website ↗

Key facts

Key facts about Century Utilities System
Address3225 Union Blvd, East Islip, NY 11730Get directions
Phone(631) 277-2244
Website1800tankvac.com
HoursMonday to Friday: 8 AM – 4 PM
Google rating4.8 from 47 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeadditional Google category

Service area

Serves East Islip and 11 towns within 25 miles: Islip Terrace, Islip, Bay Shore, Central Islip, North Bay Shore, Bohemia, Brentwood, West Sayville, Sayville, Bay Wood and Hauppauge.

Based in East Islip, NYView on map

Opening hours

Opening hours for Century Utilities System
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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.

Reviews

ContractorsRanked reviews

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Google

4.8from 47 Google reviews

Hired Century Utilities System? Write a review

Questions about Century Utilities System

What are Century Utilities System’s hours?

Century Utilities System is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Century Utilities System serve?

Serves East Islip and 11 towns within 25 miles: Islip Terrace, Islip, Bay Shore, Central Islip, North Bay Shore, Bohemia, Brentwood, West Sayville, Sayville, Bay Wood and Hauppauge. 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.

What do Google reviews say about Century Utilities System?

Century Utilities System has a rating of 4.8 from 47 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Century Utilities System?

Call Century Utilities System on (631) 277-2244. The business is at 3225 Union Blvd, East Islip, NY 11730. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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