5 Great Benefits of Hiring a NATE-Certified HVAC Technician

By |February 5th, 2015|NATE, Technicians|

When it comes time to call an HVAC technician, how do you which one to choose? There are so many out there, and not all of them are trustworthy. So, how do you find the best [...]

Choosing an Air Conditioning Contractor? Here’s What Makes Wolff Mechanical Stand Out

By |April 30th, 2013|NATE, Technicians|

Your air conditioner is an expensive piece of equipment. As such, choosing an air conditioning contractor you can trust to install and maintain your system is very important. In order to ensure that you’re working with the best, here are five things to consider when choosing an air conditioning contractor. […]

Let Wolff’s NATE-Certified Technicians Perform Your Next HVAC Checkup

By |December 4th, 2012|NATE|

Fall is the perfect time of year for HVAC maintenance but don’t trust your equipment to just any contractor. Get the peace of mind and quality service that comes with hiring a NATE-certified technician. […]

How do I know if I am dealing with a reputable AC company? – Just Look at Wolff Mechanical

By |August 30th, 2012|HVAC Contractor, NATE, Technicians|

Choose a Phoenix HVAC company that is NATE certified, employs experienced technicians, and carries all of the necessary tools. Based in Phoenix, Arizona, Wolff Mechanical, Inc. is a full service residential and commercial contractor that [...]

Our HVAC Contractor Awards And Affiliations Are Reflective Of Our Highly Satisfied Customers

By |December 5th, 2011|HVAC Contractor, NATE, Service & Maintenance, Technicians|

An HVAC system is an integral part of any home. It determines how comfortable you are as well as how much money you are spending each month to maintain that comfort. When you buy an [...]

What You Get When You Hire A NATE-Certified Contractor

By |July 28th, 2011|Heating, NATE, Service & Maintenance, Technicians|

You can take the guesswork out of hiring an HVAC contractor by looking for the acronym “NATE” to quickly and reliably identify professionals with elite-level skills and credentials. “NATE” stands for “North American Technical Excellence,” and it is an optional certification that can only be earned by the top HVAC professionals. In order to acquire North American Technical Excellence certification, a professional must pass a comprehensive, rigorous and difficult series of examinations which test their knowledge of advanced-level design, installation and repair concepts. […]

Information Valley Residents Can Use To Choose A Quality HVAC Contractor

By |July 5th, 2011|Air Conditioning, Heating, NATE, Service & Maintenance, Technicians, Ventilation|

Phoenix area residents rely on heating and air conditioning technicians or contractors (HVAC) for their equipment needs. When choosing an HVAC contractor, however, it is important to know if they are qualified to do the job. In Arizona, homeowners have several ways to verify a technician’s credentials: […]