Garden State Mechanical is a family owned and operated business. With over 17 years of experience in the field of HEATING and AIR CODITIONING, our product is our signature; and customer satisfaction is our priority! GSM provides dependable, timely and, most importantly, honest service to New Jersey residential and commercial clients in areas including but not limited to Warren, Sussex, Morris, Hunterdon and Somerset Counties. A company that takes pride in it's workmanship, prices and being on time! All major brands of equipment installed by Garden State Mechanical. Service you can count on! For all of your heating and cooling needs, there is no better choice than Garden State Mechanical. Call or email us TODAY!