There are many different types of HVAC services for both residential applications and commercial applications. Both of these different types of HVAC setups vary greatly because of the type of ducts and units that are used for them. Commercial units are usually very large, or they are located in odd places such as the roof. There are also special roof units that pull air out of large warehouses to keep the air well circulated. Residential HVAC systems and units are smaller than commercial applications, but still have the same basics. Residential units are small, quiet, and efficient. The ductwork also has to be installed a certain way to ensure the house keeps a constant temperature.
A very important service that is offered is maintenance and repairs. It is smart to keep your units well maintained so they do not break on you. It is a lot cheaper to maintain or fix a HVAC unit, whether it is commercial or residential, is cheaper than buying a new unit. Having a solid service routine and record for your HVAC system prevents breakdowns of the systems and promotes that your system is running as efficient as possible. Heat pumps can also be repaired and serviced along with HVAC units.
If you need an entirely new HVAC system in your existing home, or if you are building a new home, you can expect a free estimate for a complete turnkey operation of installation. What this means is you will get a total price that includes everything dealing with your system. This includes the ductwork, the units, the outlets, the thermostats, and everything in-between. The same goes for commercial systems. It is important to find a company with free estimates so you do not spend a lot of money bidding the job out. When you get a system installed by a HVAC company, they will warranty the system itself and warranty their work just in case a problem might arise in the future.
Basic upgrades are available to commercial applications and homes alike, such as a new and updated thermostat. Using a new thermostat that is digital will make sure you have the temperature that is consistent and exactly what you want. Other upgrades include new ductwork, or upgraded units that will work with your existing system. You can even upgrade the vents that you have installed to be lower profile, customizable in looks and size, or if you want a color change, this represents a good reason to need to buy new vents.