Commercial rooftop hvac unit

GRC Mechanical offers commercial rooftop HVAC and AC to our commercial customers, because we know your Suffern NY area business or organization depends on a comfort system that works efficiently and effectively. You can count on us to provide top-of-the-line commercial rooftop HVAC, as well as reliable service and maintenance, so that your unit will be running optimally for years to come. We also offer commercial maintenance programs that provide our clients with services and resources to improve the operation of their facilities. We want to help your business stay up and running no matter what the weather outside.

GRC Mechanical is licensed and insured, and is a Carrier® Factory Authorized Dealer. We proudly offer commercial rooftop HVAC that will keep your clients and your employees comfortable, and will help you save on your utility bills as well. At GRC Mechanical, we’re pleased to offer some of the most trusted brands available, and professional commercial rooftop HVAC installation by factory trained and certified technicians. We provide them with the tools, equipment and instruments they need for the commercial HVAC service of your Suffern NY business or organization, whether you need installation, maintenance or repair.

Contact Us for Service or a Quote

Call GRC Mechanical at 1-800-651-8222 or complete our short form below.


    Phone Number*



    A representative from GRC Mechanical will reach out to you as soon as possible.

    What do our customers think of us?

    GRC folks are knowledgeable in how heating and air conditioning systems work. They have both done excellent work on my home heating system and will start on setting up my old A/C system next week for the summer season.

    - W.M. from South Hackensack, NJ

    See All of Our Reviews on Google.   >
    carrier factory authorized dealer logo
    nate certified technicians logo

    Count on GRC Mechanical for the commercial rooftop HVAC needs of your Suffern NY business.

    At GRC Mechanical, we use only top brands of equipment and replacement parts, and we complete your commercial rooftop HVAC installation, maintenance or repair professionally and with your budget in mind. We strive to offer businesses and organizations throughout the Suffern NY area with the best commercial rooftop HVAC services available. In order to keep your rooftop HVAC unit running perfectly, we offer our customers commercial rooftop HVAC service programs that include these benefits:

    • Designated team to attend to your needs
    • Consultations with professional engineers
    • Source for solutions and repairs
    • 24/7 emergency service
    • Online access to request emergency service
    • Proactive component replacement program
    • Reduced operating costs
    • Improved indoor air quality
    • Increased productivity

    You need your commercial rooftop HVAC unit performing at its best for the comfort of your employees and clients. When you need commercial rooftop HVAC installation, repair or maintenance services, count on the professionals at GRC Mechanical. We’re ready to assist you – just give us at call at 1.800.651.8222, and we’ll be more than happy to help you with the commercial rooftop HVAC needs of your Suffern NY business.

    GRC Mechanical can help your Suffern NY business with all of its HVAC/R needs.

    GRC Mechanical is a full-service HVAC/R contractor for the Suffern NY area. In addition to commercial rooftop HVAC service, we also provide:

    GRC Mechanical service area map