Servicing the Northern NJ area


Bergen County
Essex County
Hudson County
Morris County
Passaic County
Sussex County
Union County
Warren County

SEASONED PROS

  • Installations
  • Gas boilers
  • Ductless air conditioning systems
  • Radiators
  • Water heaters
  • Boilers
  • Tank conversions
  • Ventilation systems
  • Heating and Cooling work 
  • Evap Coolers
  • Repairs
  • Commercial
  • Residential

OUR SERVICES

Call now at 862-238-8118

 HVAC Contractor


As a family friendly business, we value our customer service greatly. We provide affordable quality services for all our residential customers.  For your convenience, we give free estimates for every job we do and work with each individual customer to assure affordability. We prioritize emergency calls so you can get the quickest service available. We are available on weekends and holidays so you can enjoy your holidays worry free.

FOR ALL YOUR COMMERCIAL and residential HVAC AND PLUMBING NEEDS


When you have commercial or residential work that needs to be done quickly and with an eye for quality, look no further than Dov Lavan LLC. We have highly-trained, industry-certified master HVAC contractors with years of experience working for both commercial and residential clients.

We speak Spanish!

Hablamos Espanol