Why True Mechanical

  • Family Owned & Operated
  • Over 35 Years in Business
  • In-House Engineering
  • Professional Technicians
  • Fully Licensed & Insured
  • 24 Hour Emergency Service
  • Financing Available

Proudly Serving Nassau & Suffolk Counties

Service Area

Our Affiliations

acca
ashrae
bbb
libl
mdd
nate
nfpa
pseg
rheem

Your Home Comfort Professionals

For over 3 decades, the team at True Mechanical Corporation has been helping home owners throughout Long Island stay comfortable year-round with a full suite of HVAC and indoor air quality services. Our technicians can help you maintain your current system, and when time comes for your system to be replaced, we offer a variety of options to suit your needs and budget. We also specialize in the latest technology including ductless systems and geothermal.