What are the opening hours?

Monday 8am - 8pm Tuesday 8am - 8pm Wednesday 8am - 8pm Thursday 8am - 8pm Friday 8am - 8pm Saturday 8am - 8pm Sunday 9am - 4pm

Absolute HVAC

Absolute HVAC offers full-service Heating and cooling for your home or business.Owner operated.

09/04/2026

🔥 Another Happy Absolute HVAC Customer!

Out with the old and in with the new! Professional gas boiler installation to keep your home comfortable and efficient.

📞 (631) 320-0814
🌐 AbsoluteHVACLI.com⁠

Proudly serving Long Island for 30 years!

09/02/2026

Mini Split or Central Air — Which Is Right for Your Home?

Every home is different, and the right cooling system can make a big difference in comfort, efficiency, and energy costs. Whether you’re considering a ductless mini split or a traditional central air system, Absolute HVAC can help you choose the best option for your home and budget.

Serving Suffolk County for over 30 years with professional HVAC installation, replacement, and service.

📞 (631) 320-0814
🌐 absolutehvacli.com

08/27/2026

❄️ NEW HVAC SYSTEM OR NEED A REPAIR? WE’VE GOT YOU COVERED! 🔥

From complete HVAC installations to expert repairs and maintenance, Absolute HVAC Mechanical Systems is ready to keep your home comfortable from top to bottom.

✅ New HVAC System Installations
✅ A/C & Heating Repairs
✅ Maintenance & Service
✅ Professional, Reliable Work
✅ Serving Suffolk County for over 30 years

📞 Call today: (631) 320-0814
🌐 Visit us online: absolutehvacli.com

When your comfort matters, trust the local HVAC professionals with decades of experience.

08/14/2026

❄️ KEEP YOUR HOME COOL & COMFORTABLE! ❄️

When your AC needs attention, trust Absolute HVAC Mechanical Systems for professional HVAC repairs & installations throughout Suffolk County.

✓ Fast & Reliable Service
✓ Expert Technicians
✓ All Makes & Models
✓ Quality Work You Can Trust

📞 (631) 320-0814
⭐ Proudly serving Suffolk County for over 30 years!

08/01/2026

Upgrade, repair, or maintain your system today with Absolute HVAC.

✅ Reliable service
✅ Expert installation
✅ Honest pricing

📞 Call now: (631) 320-0814
🌐 absolutehvacli.com
💥 FREE ESTIMATES

07/29/2026

☀️ Don’t Wait Until Your AC Breaks Down! 🚩

Your air conditioner will often give you warning signs before it fails. If you’ve noticed weak airflow, warm air, unusual noises, higher electric bills, or your system running constantly, don’t ignore the red flags.

For a limited time, schedule our Summer AC Tune-Up Special for only $169 + tax!

✅ 10-Point Maintenance Check
✅ Improve Energy Efficiency
✅ Help Prevent Costly Breakdowns
✅ Keep Your Home Comfortable All Summer

FREE ESTIMATES!

📞 631-320-0814
🌐 www.AbsoluteHVACLI.com

Call today and keep your AC running at its best before the next heat wave hits!

Freon and parts extra.

07/21/2026

☀️❄️ Don’t Wait Until Your AC Stops Working! ❄️☀️

Keep your home cool, comfortable, and running efficiently all summer long with an Absolute HVAC Mechanical Systems Summer Tune-Up!

✅ 10-Point Maintenance Check
✅ Improve System Efficiency
✅ Help Prevent Costly Breakdowns
✅ Keep Your Home Comfortable All Season

🔥 Limited-Time Summer Tune-Up Special
💲 Only $169 + tax
Parts and refrigerant (Freon) extra.

Whether you’re preparing for the hottest days of summer or just want peace of mind, our experienced technicians are here to help.

📞 Call today for your FREE estimate!
631-320-0814

Serving Suffolk County with professional HVAC sales, service, installation, gas service, pool heaters, and more!

07/12/2026

Is It Time to Replace Your HVAC System?

If your air conditioner is struggling to keep up, making unusual noises, or causing your energy bills to climb, it may be time for an upgrade.

A new high-efficiency HVAC system can provide:
✅ More Comfort
✅ Lower Energy Bills
✅ Reliable Performance
✅ Improved Indoor Air Quality
✅ Peace of Mind All Season Long

At Absolute HVAC Mechanical Systems, we provide honest recommendations, professional installation, and dependable service backed by years of experience.

📞 Call today for your FREE estimate!
(631) 320-0814

Don’t wait until your old system leaves you without air conditioning during the hottest days of summer. Upgrade now and enjoy reliable comfort for years to come!

07/06/2026

❄️ Heat or Cool Any Room with a High-Efficiency Mini Split System! 🔥

Looking for year-round comfort, better energy efficiency, and whisper-quiet performance? A professionally installed mini split system from Absolute HVAC Mechanical Systems is the perfect solution for any room in your home or business.

✅ Efficient Heating & Cooling
✅ Energy-Saving Performance
✅ Quiet Operation
✅ Professional Installation
✅ FREE Consultation!

For over 25 years, Absolute HVAC has proudly served Suffolk County, New York, providing reliable HVAC solutions with honest service and quality workmanship.

📞 Call today for your FREE consultation:
(631) 320-0814

06/25/2026

☀️ Beat the Summer Heat Before It Beats Your A/C! ☀️

Keep your air conditioning running at peak performance with our Summer Tune-Up Special for just $169 + tax!

✅ 10-Point Maintenance Check
✅ Improve Efficiency
✅ Help Prevent Costly Breakdowns
✅ Keep Your Home Cool & Comfortable All Summer Long

Don’t wait until your A/C stops working on the hottest day of the year. Schedule your tune-up today!

📞 631-320-0814

Absolute HVAC Mechanical Systems
✔️ Free Estimates
✔️ Sales • Service • Installation • Gas Service • Pool Heaters & More

Address

Farmingville, NY
Farmingville, NY

Opening Hours

Monday	8am - 8pm
Tuesday	8am - 8pm
Wednesday	8am - 8pm
Thursday	8am - 8pm
Friday	8am - 8pm
Saturday	8am - 8pm
Sunday	9am - 4pm

Website

http://absolutehvacli.com/

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