TWO YEAR PERFORMANCE GUARANTEE ON NEW INSTALLS.

IF IT BREAKS, WE FIX IT FOR FREE!

TWO YEAR PERFORMANCE GUARANTEE ON NEW INSTALLS.

IF IT BREAKS, WE FIX IT FOR FREE!

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Accurate Mechanical Works, Inc. BBB Business Review

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A/C AND HEATING SERVICE IN NASSAU AND SUFFOLK COUNTIES

Accurate Mechanical Works has been offering top notch Heating and Cooling and Commercial Refrigeration service and repair to the Nassau and Suffolk County area for over 20 years. We aren't your typical HVAC company who just shows up and does just enough to get the job done. We pride ourselves in going above and beyond in our services and not quitting until the job is done right. With over 30 years of industry experience, you can rest assured knowing that you have true professionals taking care of your Heating and Cooling needs. We offer a variety of payment options and even offer financing with approved credit through Wells Fargo. Call us today at 631-884-0968 and let us take care of all of your Heating and Cooling needs!

We are an authorized TRANE service company, but we can fix any make or model of AC or Heater Unit.

Air Conditioners — Wyandanch, NY — Accurate Mechanical Works, Inc.

Air Conditioners on the Outside — Wyandanch, NY — Accurate Mechanical Works, Inc.

Air Conditioner — Wyandanch, NY — Accurate Mechanical Works, Inc.

A white air conditioner is mounted to the ceiling of a room.

★★★★★

I have been working with Jimmy’s team at Accurate for more than 10 years for my home and business. They are professional and honest. Must important they respond quickly and show up for the service appointment.

- Arman Roksar

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★★★★★

Accurate Mechanical has been servicing and repairing my home AC systems for approx. 5 years and all I can say is they are top notch, honest and outstanding!! I couldn’t be any happier with the service man Nick and the company. Im Very very pleased!!

- John Inclan

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★★★★★

Always dependable and do great work , highly recommend them for all a/c and heating needs

- Tom Brandt

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★★★★★

Always great service and fair prices I don’t trust anyone else
Thank you

- Vinny Gianni

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★★★★★

Jimmy is the best! Accurate and very communicative! Highly recommend!!!

- Nancy Greco-Melim

Why a Split Heat Pump May Be the Right Upgrade for Your Dix Hills or Melville Home

Accurate Mechanical Works provides ductless heating and cooling installation and service to homeowners and businesses across Dix Hills and Melville, NY. A split heat pump can deliver efficient year-round heating and cooling in a single system, making it a practical choice for Long Island properties looking to reduce energy costs without sacrificing comfort.

Unlike traditional central systems, a properly installed ductless HVAC setup transfers heat rather than generating it, which may significantly lower monthly utility bills. Mini split installation also eliminates the need for bulky ductwork, giving you flexible placement options throughout your home or commercial space.