Heating & Cooling


NextGen has been offering our customers worry-free, reliable comfort for over 30 years.

5/5 Stars

Our customers trust us to provide the best quality service and rate NextGen 5/5 stars.


NextGen offers a wide range of services from air conditioning and furnace repair and installation to indoor air quality systems.

NextGen is the best choice for heating and cooling.

If your heating or air conditioning unit isn’t working properly, not only is it uncomfortable, it’s expensive! A poorly functioning furnace or air conditioner can lead to higher energy and natural gas costs.

Don’t run the risk of being without reliable heat in the winter or being comfortably cool in the summer. The seemingly simple convenience of a properly functioning furnace or air conditioner may be taken for granted sometimes, but not by NextGen. We care about the comfort of our customers and their families in their homes.

Trust the safety and reliability of NextGen.

We offer a Wide Range of HVAC Services

Featured HVAC Services

Air Conditioning

Whether it’s maintenance, repair, or installation, NextGen has your cooling needs covered.


Boilers are an efficient way to heat your home, but when they break you need an expert.


NextGen’s experts will handle your maintenance and repair needs so you can worry less.


NextGen will keep your system and ductwork clean for healthy air and an efficient system.


NextGen’s heating experts will make sure your furnace is ready for the winter.

Ductless Mini Splits

When ductwork isn’t an option, NextGen offers a solution to heat and cool your home.

Customer reviews

Our customers trust us to provide high quality heating and cooling systems with best in class service.  Read what customers are saying about NextGen.


We had Jason referred to us after having had a bad experience with another company. He came right in and found the root of the problem, immediately. His honesty and thoroughness is utimately what won our business. The pricing was in line and we have since used him for our regularly scheduled fall and spring tune ups. We highly recommend this family owned company for any heating or ac needs.

Brian Koski

Jason and his awesome team were very careful to install super tidy ductwork and keep the space looking clean and organized. Jason is very knowledgeable and helped us to sift through all of the available choices and make a great decision about the equipment we installed. Very happy with NextGen and will be using them again in the future.

Caitlin Everett
Mystery Person

What a great experience. I had NextGen come over for fall cleaning and Jason took a look at our boiler and unique heating system. We have had multiple companies (large and small) walk through and tell me we were fine, but he was able to diagnose and properly propose a solution for the heating of my basement as well!
Very responsive, very professional, and highly-skilled. I will be recommending NextGen to all my friends and family.

Christopher Brown

Jason did a great job repairing my furnace. He came out and found multiple problems with my furnace. He ordered the parts and made the repairs within a couple days at a very fair price. I highly recommend Jason and NexGen Mechanical.

Terry Smith

Offers & Financing