Keiser Mechanical Services

At Keiser Mechanical Services, we are dedicated to providing exceptional Heating, Air Conditioning, and Refrigeration solutions for all your Commercial, Industrial, and Residential needs. Our team of highly trained professionals is committed to delivering high-quality, cost-effective services designed to meet the unique needs of each client. With over 30 years of experience in the HVAC industry, our founder and president, David Keiser, brings a wealth of knowledge and expertise to every project. Our goal is to ensure that every client enjoys the comfort and peace of mind that comes with knowing their HVAC systems are functioning optimally.

What We Offer

Our services include the installation, repair, and maintenance of heating, air conditioning, ventilation, and refrigeration systems. We understand the importance of addressing issues promptly to prevent costly repairs down the line. Our Preventative Maintenance Programs are designed to mitigate these risks and ensure your systems operate efficiently. Whether you need assistance with energy management and control systems, testing and balancing, or any other HVAC-related services, our team is equipped to handle your needs.

What Sets Us Apart

At Keiser Mechanical Services, we pride ourselves on personalized service, skilled professionals with years of experience, and a commitment to quality and integrity. This unique approach has earned us the trust of numerous valued clients in the Northern New Jersey and Greater New York-Area. We are dedicated to addressing the specific needs of each client, from addressing issues to increasing efficiency while managing costs. Our Master HVAC/R Contactor License, Public Works Contractor License, and HIC License ensure that you are in good hands.

Contact Us

If you have any questions or need assistance with your HVAC systems, please feel free to reach out to us. We look forward to the opportunity to discuss your needs and provide you with the personalized service you deserve.