Global Green Solutions Team

Furnace replacement cost depends on furnace type and efficiency, size, venting and duct changes, location and permits. What drives the price in Los Angeles.

The best time of year to install or buy AC in Los Angeles is spring or fall, before summer demand: easier scheduling and time to compare options.

AC installation cost in Los Angeles depends on system type, size and efficiency, ductwork, electrical work and permits. Learn what drives the price.

AC repair cost depends on the part that failed, the refrigerant, access to the equipment and warranty coverage. What to expect from a repair bill.

AC leaking water? A clogged condensate drain, a cracked drain pan, a frozen coil or a dirty filter are the usual causes. When to call for repair.

How does air conditioning work? Refrigerant absorbs heat indoors at the evaporator coil and releases it outside at the condenser. A simple guide.

A zoned HVAC system uses dampers and separate thermostats so each area of the home gets its own temperature. How zoning works and when it fits.

Heat pump vs furnace: a heat pump heats and cools on electricity and suits mild winters; a gas furnace suits homes with gas and ducts already in place.

How to choose an HVAC contractor: check the CSLB license, ask for a load calculation, a written estimate and permits. Call 310-507-7172.

HVAC rebates and incentives in California: what utility and state programs can cover and how to check them before buying a new system. Call 310-507-7172.

Mini split vs central air: central systems suit homes with sound ductwork; ductless mini splits suit additions, rooms without ducts and zoning. Call 310-507-7172.

Repair or replace AC? Age over 10 years, frequent breakdowns, R-22 refrigerant and rising bills point to replacement. Call 310-507-7172.