A J Mechanical

At A J Mechanical Services Inc, we pride ourselves on our commitment to delivering exceptional mechanical services to our customers across Southwest Ohio. With nearly 30 years of innovation and success under our belt, we've established ourselves as a trusted name in the industry. Our journey began in March 1991, when Alexander J Kovacs founded the company with a single truck. Initially focused on residential HVAC services, our scope soon expanded to include commercial and industrial sectors. By September 1994, we had secured our current location at 6250 Webster St, Dayton, OH, and have been growing ever since.

Our team's dedication to quality and customer satisfaction is evident in everything we do. We believe in making everything as simple as possible, not simpler, which is reflected in our transparent pricing and free estimates. Our extensive experience and expertise enable us to handle all aspects of heating, air conditioning, plumbing, and backflow services. Whether you need installation, maintenance, or repairs, we're here to help. Our goal is to ensure that our customers have complete peace of mind, knowing that their building's systems are in good hands.

Our Services

We offer a comprehensive range of services designed to meet the unique needs of our customers. From 24-hour emergency service to custom-designed heating systems, energy-saving equipment, and repairs, we're equipped to handle any situation. Our services include HVAC systems for server rooms, installation, preventative maintenance, and upfront pricing to avoid any hidden costs. We're licensed by the State of Ohio and certified in backflow testing, boiler contracting, and HVAC services. Our commitment to quality is reflected in our A+ BBB rating and our dedication to using only the highest-quality materials and equipment.

Heating Services

When it comes to heating, we understand that every building is unique. That's why we offer custom-designed heating systems tailored to fit your specific needs. We exclusively install four brands known for their reliability, ensuring that your system will run optimally for years to come. Our heating services include energy-efficient systems, tune-ups, repairs, and preventive maintenance. We're dedicated to helping you save on your energy bills while ensuring your building remains comfortable and efficient.