You may get a good deal by negotiating down to the last nickel, but if you erode the goodwill with your contractor if anything comes up in future they aren't going to be too excited about helping you with it, and in fact, they might be looking for a way to stick it to you later.. Get a good deal, but also be fair.

Type of Unit Portable AC units are typically the cheapest option, with prices starting as low as $200. On the other hand, geothermal heat pump systems are the most expensive, with average costs ranging from $10,000 to $35,000.

Buying an HVAC System in Virginia So how long should an HVAC system last? Depending on your unit, the average lifespan is about 15 to 20 years. If you want to ensure it lasts as long as possible, you need to take action right away. Don't hesitate to schedule a maintenance appointment with our team at Small Solutions.