



When it comes to maintaining and repairing your heating and air conditioning system, hire a contractor that employs HVAC technicians who are knowledgeable, dependable and qualified. One way to ensure that the job will be done right is to ask for technicians who have earned NATE certification.
The North American Technician Excellence program certifies HVAC professionals who have passed rigorous exams testing their expert and up-to-date knowledge in the heating and cooling industry as well as their customer service skills.
It isn’t easy to earn NATE certification. A technician must take and pass several tests, including:
NATE-certified technicians have proven their ability to provide excellent service. By hiring a NATE certified technician, you're ensuring that:
It pays to do your homework when choosing a heating and air conditioning contractor. One of the most experienced in Massachusetts is Rodenhiser. We’ve been making people comfortable for more than 80 years, and we’ll do the job the way it should be done.
Our goal is to help educate our customers about energy and home comfort issues (specific to HVAC systems). For more information about choosing an HVAC contractor and other HVAC topics, download our free Home Comfort Solutions Guide.
Rodenhiser Plumbing, Heating and Air Conditioning serves the Route 495/128 area of Massachusetts. To get started, check out our website or see our current promotions.
Both Alex and Patrick were knowledgeable, courteous, and professional. They made a change that might have solved the recent problem and have structured a more complete solution. We agreed to this...
Mike was thorough, thoughtful and considerate. Covered their shoes before entering, surveyed my issue and provided an explanation of the services and costs. Great Job!
Alex did a great job providing an explanation of the services provided and went out of his way to offer assistance/advice on other issues outside of our scheduled maintenance visit.
Brian did an excellent job inspecting our 18-year old boiler and replacing some of the accessory hardware that needed it, he also adjusted the outgoing hot water settings for our radiators and...
Rodenhiser is my one stop shop!!! They take care of my HVAC, electrical, and plumbing issues & are always helpful addressing any questions I may have about the systems in my house! Everyone...
Chris G. and Nick V. showed up bright and early at 8am to fix my water heater issue. They were on time, polite and were able to fix an issue that has been plaguing my house for a good year. They...
When you are looking for plumbing, electrical, heating or air conditioning in the Route 495 / 128 area, you will be delighted that you called Massachusetts' trusted choice since 1928.
With a total dedication to professional workmanship and excellent service, discover why families and businesses continue to trust Rodenhiser after generations of service