HVAC Retrofit | Replacing OLD HVAC System

     residential service & Repairs

Mirsky Heating and Air Conditioning has NATE certified technicians available to service, diagnose and repair any make or model of HVAC unit. DIY owners can perform routine items like a filter or duc​t repair but the technical issues should be left to the trained and certified technicians.  

Residential Maintenance Contracts 

Residential Maintenance contracts are ideal for large condominum complexes and apartment buildings that have many roof mounted packaged units and can save thousands of dollars in on demand maintenance/service calls. Property Managers who are reactive rather than proactive end up spending up to 60% more on energy costs by not maintaining their units on a regular basis. In addition, regular serviing tends to add 5 to 7 years of life to units that are not serviced on a regular basis.   Call for a qoute on our residential maintenance contracts. 

New HVAC design Installation 

typically required a creative design team that can work around existing ducts that might have been serving an old heater system. Most of the time these ducts are cut into the floor and are inadequate to effciently service the entire space. Often it is necessary to change the size of the duct or perhaps add an additional duct so the the room temperature can be effficient controled. In addition, many older homes have asbestos ductwork which is very hazardous if inhaled. This material has to be removed by a trained profession and disposed of in the proper way. Additional duct work is typically required for the air returns as well.  Call us today for a free in home assessment. Our design team will present am excellent rendering of your future system. 

Mirsky Heating and Air Conditioning specializes in custom retrofiting new systems in older homes in Los Angeles County. We are very familiar with the permit and inspection process. We will schedule inspections immediately after completion. Permits are issued an average   have permit for you shortly after installation. of an existing system. 


License #935128