If you are looking for an HVAC company, you have many options. An HVAC upgrade or repair can cost a crucial amount of money, so you want to be sure you choose the right company for the task. Ask how long the company has been in business. It does not tell you how reputable a company is, however it does show that it is well established plus has been around for a while, but visit the company’s website. How well does it reflect a reputable, organized business, 1 that has invested in being professional plus providing superb customer service? Following up with references, ask about task satisfaction plus if the task was completed on time. Refer to online review sites, such as Angie’s List, an online managery with crowd-sourced reviews, plus Yelp, an online review forum. Check certifications. The HVAC industry offers certifications that demonstrate a professional has reached a particular level of expertise beyond the basic training. Be sure to inquire about licensing, insurance, plus bonding, but like any other company, HVAC customers prefer the company to have liability insurance. If the company doesn’t have this insurance, the customer can be held liable for any wrongdoing or accident. The surety bond is a guarantee from the company that he will fulfill contractual obligations. It is possible to file a claim against the company if the bonding company fails to pay; the bonding company will reimburse the company afterward. Do not rely on telephone estimates. Keep looking elsewhere if a company you are interviewing offers you 1. HVAC companys cannot make a satisfactory bid for labor without first inspecting your system.