Southern Connecticut Heating & Cooling Experts
Trusted Professionals Leave Your Comfort to Us! 

New Haven Commercial HVAC Services

Keeping Your Business Comfortable

At Modern Heating and Air Conditioning, we know how important it is to keep your employees, customers, and tenants comfortable all year round. Our skilled commercial heating and cooling specialists in New Haven provide a comprehensive range of services to meet your every need! Since 2001, we have been offering top-quality workmanship and unbeatable customer service for jobs of all shapes and sizes. We are proud to be NATE-Certified and Carrier Factory Authorized Dealers, and we're recognized by the Better Business Bureau. Our climate control experts are committed to giving your business everything it needs to succeed. Take a look at our 5 star reviews!

Contact us today to find out what we can do to help you and your team.

Professionalism Your Business Can Rely On

Due to their size and scale, heating and air conditioning systems in commercial buildings require a greater knowledge base than systems designed for residential buildings. The equipment used will generally see much more intensive use and often involve much more complicated set-ups.

We offer a comprehensive range of services, including:

Make the Most of Your Investment

When you are running a company, every minute and every dollar count. To ensure you are able to get the most out of your heating and air, we strongly recommend that you get regular maintenance checks on your system. The maintenance services we offer will keep your HVAC running smoothly and efficiently for as long as possible, allowing it to continue functioning reliably for its full lifespan. Our New Haven commercial HVAC experts proudly offer skilled service to businesses throughout Fairfield and New Haven counties.

Schedule an estimate by calling us at (203) 295-7549 today. Modern Heating and Air Conditioning is here to provide you with the HVAC repairs and peace of mind you need!

Your Best Choice

We Are a Cut Above The Rest
  • Our Equipment

    We offer energy-efficient and dependable equipment for your home.

  • Financing Available

    Don't let finances get in the way of making your family comfortable. We offer convenient financing options for all your needs. *With approved credit /subject to credit approval.

  • All-In-One Company

    Contact us for all your heating and air conditioning maintenance, repairs and installation services.

  • Our Customer Service

    From start to finish you can expect to receive outstanding good old-fashioned customer service that will make you smile.

  • We Stand Behind Our Work

    Our highly trained technicians deliver outstanding service and will not be satisfied with the work done until you are.


  • “Excellent service very clean and trustworthy servicemen.”

    - Jim E.
  • “Very personable explained what he was doing and what the various tests were for and their importance.”

    - Satisfied Customer
  • “He was on time, very friendly and explained everything to me in an easy way so I could understand.”

    - Satisfied Customer
  • “Always have great experiences working with Modern HVAC.”

    - Satisfied Customer
  • “We look forward to using Modern's services in the future.”

    - Melissa D.


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