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    Entire Long Island Temperature Experts

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Other Services

Other Services

Other Services

The HVAC & Refrigeration (HVAC/R) specialists at Total Mechanical Systems have been servicing the Long Island area for over 35 years. Based in Holtsville, New York, Total Mechanical Systems’ team of commercial HVAC/R experts has the knowledge and experience required to ensure that your temperature-control and air-handling systems are installed, maintained, and repaired efficiently. We pride ourselves in keeping Long Island businesses running by providing them with unbeatable customer care and service they can rely on.

Commercial HVAC/R Sales Specialists

At Total Mechanical Systems, most of our customers know us for our expertise in the installation and servicing of commercial HVAC/R solutions. However, we’re also factory authorized distributors for some of the top brands in the industry.

All Your HVAC/R Needs in One Place

At Total Mechanical Systems, we save our customers money by cutting out the need to buy equipment from one dealer and have it installed by a separate contractor; we sell the many of the same HVAC/R solutions that we install and service.

HVAC/R Solutions We Sell:

  • Rooftop Equipment
    • Packaged HVAC units
    • Split systems
    • Ductless split systems
  • Ice Machines
    • Remote ice machines
    • Self-contained ice machines
  • Walk-in refrigeration units
    • Walk-in refrigeration shells
    • Walk-in refrigeration equipment

Tailored Maintenance Agreements

At Total Mechanical Systems, we’ve gained the trust of businesses and homeowners throughout Long Island because our customers are always our top priority. We work around your schedule; when our HVAC/R specialists evaluate your equipment onsite, we create a maintenance agreement tailored to your specific needs. And if any of your HVAC/R equipment is malfunctioning, we’re available 24 hours a day, 7 days a week in order to get it working at full capacity the day you call.

HVAC/R Solutions We Provide Maintenance For:

  • Commercial and residential air Conditioning and heating units
  • Commercial refrigeration units
  • Commercial ice machines
  • Commercial exhaust and make-up air units

Free Onsite Evaluations

The Total Mechanical Systems team of HVAC/R experts have always provided our customers with free onsite surveys and evaluations. Once you’ve contacted us to schedule an appointment, we show up at the time promised to evaluate your HVAC/R system at no charge.

HVAC/R Systems We Evaluate:

  • Commercial heating solutions
    • Unit heaters
    • Ductless heat pumps
    • Geothermal heat pumps
    • Gas fired heating equipment
    • Packaged rooftop equipment
  • Commercial ice machines
    • Self-contained ice machines
    • Air-cooled ice machines
    • Water-cooled ice machines
    • Remote ice machines
  • Commercial refrigeration solutions
    • Walk-in refrigerators and freezers
    • Reach-in refrigerators and freezers
    • Glycol cooled beer tap systems
  • Commercial exhaust and make-up air solutions
    • Direct gas-fired make-up air units
    • Indirect gas-fired make-up air units
    • Non-gas fired make-up air units
    • Non-tempered make-up air units
    • Exhaust fans
    • Exhaust hoods
  • Commercial and residential air conditioning solutions
    • Packaged rooftop systems
    • Dual-function heating and cooling systems
    • Central air conditioning systems
    • Ductless mini-split air conditioners

The Entire Long Island Temperature Experts (ELITE) Team

At Total Mechanical Systems, our ELITE team is comprised of licensed professionals specializing in all aspects of the HVAC/R industry. We never apply cookie-cutter solutions; and every job we take on is carried out tailored to meet each of our customer’s specific needs.

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