Evaluating an HVAC Contractor's Qualifications
Has your HVAC system been running for at least a decade? You're probably thinking of replacing it in a few years. If your HVAC system is newer, on the other hand, you will likely do everything to ensure that it runs well by scheduling periodic maintenance. Either way, time will come when you'll need to hire an HVAC consultant.
But while you will find a lot of HVAC companies today, they're not all made equal. You need to choose smart and that is only possible when you choose educated. There are certainly lots of factors to look into before hiring an HVAC contractor, but none as vital as qualifications.
Besides, your HVAC system is likely the priciest equipment in your home, and you need assurance that whoever touches it has necessary training. Most states need HVAC industry to have a license, which they can obtain only after gaining a minimum of five years' experience before their application date. Read on Manhattan commercial refrigeration
If you live in a state where licensing is not required, hire an insured and bonded contractor anyway, so you can avoid liability in case of accidents or damages on site.
After considering licensing, check your potential contractor's experience. Longevity alone isn't a guarantee that a contractor will perform well on the job, but it does indicate stability, which in turn suggests that they are doing things right. On top of that, you can ask them regarding the certifications that HVAC contractors and technicians are expected to have: certification issued by such organizations as the North American Technician Excellence (NATE) work to ensure that a technician is abreast in terms of education and industry experience.
Technician training often extends to all important facets of the industry, especially refrigerant handling and air balancing, which are considered to be two of the most vital. Do the company even have certification for refrigerant handling? Section 608 of the Clean Air Act dictates that a person without such certification should never be allowed to work with the coolant. Technicians nowadays should be trained in testing and balancing installations to ensure comfort and efficiency; the National Comfort Institute's air balancing certification is now viewed as a standard for training that every homeowner does well to know. Also read on Queens heating services
Finally, find out what top brands are carried by your potential contractor, and the extent of training that their workers have for the said brands. Keep in mind that every HVAC system or manufacturer is different, and a reputable contractor will always make sure that their technicians have all the necessary training to optimize installations.