Who we are

At 4 Sons Mechanical Inc. we are your premiere source for Residential and Commercial H.V.A.C. sales, maintenance, installations, and service. I started 4 Sons Mechanical Inc. with one simple idea: I don't need to be the biggest company in New York. We strive every day to respect every customers time and budget and provide honest recommendations.


"The most important thing about buying a new system is finding a company that will properly install it, brand doesn't matter if it's a poor installation''. 4 Sons Mechanical Inc. provides HVAC maintenance, service repair & installations. A family owned local H.V.A.C. company based in Astoria that works with your budget and needs. With a maintenance agreement and the right HVAC company your A/C will run more efficient and live longer. 

4 Sons Mechanical Inc. is a TOSOT preferred installer

Mitsubishi certified, Daikin certified, AAON certified, EPA certified. 4 Sons Mechanical Inc. works on a variety of name brands including Fujitsu, United Coolair, Skymark, Trane, Carrier, Rheem, Liebert, Climate Master, etc. 

TIP

  • Did you know, according to the CDC, air-conditioning is the number one protective factor against heat-related illnesses and death.

  • Setting a thermostat below 68 degrees can cause potential freezing on the evaporator coil.

  • In order  for your HVAC system to operate at its best, filters should be changed or cleaned once they start to look discolored.

4 Sons Mechanical Inc. 

Residential & Commercial HVAC Installation, Mini ductless split installation, ac repairs, hvac maintenance agreements, hvac service repairs, compressor replacement, parts, etc.

4 Sons Mechanical Inc. provides 24/7 emergency response.