The magazine's survey indicates that a midrange wood deck addition that costs $10,350 in the Mid-Atlantic region of the U.S. will recoup about 70 percent of its value at resale on the national average. In the same study, a composite deck addition that cost $15,579 recouped 62.8 percent on the national average.
1 For a 1,000 square foot home, the cost of an HVAC system is $6,000 to $12,000, including a new furnace, air conditioning unit, and ductwork.2  For larger homes and more complex setups, however, the price could be significantly higher.VACâshort for Heating, Ventilation and Air-Conditioningârefers to equipment that is used to regulate the temperature, humidity and air quality of a residential or commercial building. In this guide youâll learn more about the components of a home HVAC system in addition to how much it costs to install one.
Cost of a Service Call. The cost of a service call depends on several factors. Most HVAC technicians will charge a flat rate just to come to your home and examine your HVAC system.maller problems like fuses and circuit breakers will run between $50 and $200. Depending on the HVAC model you have, a new thermostat can cost between $80 and $300. Additionally, you can also contact an HVAC technician for routine maintenance checkups and filter replacements.