DJ Yonish

At DJ Yonish, Inc., we pride ourselves on being a trusted and experienced heating and cooling contractor, serving the communities of Allegheny and Washington County for over 44 years. Our company was established in 1969 as Furnace Repair, Inc., and has been operating from its current location in Bethel Park for the past 44 years.

As a family-owned business, we understand the importance of providing exceptional service to our customers. Our team of skilled technicians is dedicated to providing top-notch installation, maintenance, and repair services for all types of heating and cooling systems. Whether you need a new installation, routine maintenance, or repair service for your existing system, we have the expertise and know-how to ensure your comfort and satisfaction.

Our Services

Our comprehensive range of services includes:

• Service Call: If this is an emergency, please call our office for immediate assistance.
• Installations: We specialize in installing heating and cooling systems for residential homes and new construction projects. Our services include furnaces, air conditioners, heat pumps, air handlers, oil furnaces, humidifiers, air cleaners, fresh air exchangers, UV lights, zoning, and mini-split systems.
• Checks and Cleaning: We offer regular checks and cleaning services for furnaces, oil furnaces, heat pumps, air handlers, and air conditioners to ensure optimal performance and extend the life of your equipment.
• Other Services: In addition to our core services, we also offer carbon monoxide testing, residential air duct cleaning, and indoor air quality solutions.

Our History

DJ Yonish, Inc. was founded in 1969 by Don Yonish, who has been in the HVAC industry for over 44 years. Don started his career as an apprentice, working his way up to become an HVAC installer and service technician. In 1981, he took over the management of the company and has been responsible for its complete operation since then. In 1993, he purchased the business, which is now known as DJ Yonish, Inc.

Our Commitment

At DJ Yonish, Inc., we are committed to providing our customers with the highest level of service, quality, and reliability. We take pride in our attention to detail and our commitment to ensuring that our customers are completely satisfied with our work. Our goal is to make the building process as seamless and stress-free as possible for our clients.

Get In Touch

If you have any questions or would like to schedule a service, please don't hesitate to contact us. We're here to help you enjoy the comfort and warmth of your home, and to ensure that your heating and cooling systems are running efficiently and effectively.