Committed to Customer Satisfaction
At DG Heating & Air Conditioning, we have been serving the Northern California region for over a decade, providing exceptional heating and cooling solutions for residential and commercial customers alike. Our team of experienced and certified technicians are dedicated to delivering top-notch customer service, ensuring that you receive the highest-quality and most affordable services for your HVAC needs.
Our Commitment to Customer Satisfaction
Our commitment to customer satisfaction is unparalleled in the industry. We strive to build long-term relationships with our customers by providing personalized attention, professionalism, and a personable approach to every interaction. Our entire team is passionate about ensuring that you receive exceptional service, from the initial consultation to the final installation.
Our Services
We offer a wide range of HVAC services, including:
Residential Services
- AC Repair and Maintenance
- Heating Installation and Repair
- Ductless Mini-Split Installation
- Indoor Air Quality Solutions
- Air Filtration and Scrubbing Systems
Commercial Services
- Commercial HVAC Installation and Maintenance
- New Construction HVAC Solutions
- Duct Removal and Replacement
- Solar Integration for Commercial Properties
Solar Services
We proudly offer solar solutions to help you reduce your energy consumption and carbon footprint. Our experienced team will guide you through the process of installing a solar-powered system that meets your specific needs.
Financing Options
We understand that investing in a new HVAC system can be a significant financial investment. That's why we offer financing options to make your new system more affordable. Our financing options include special financing for Mitsubishi installations with no interest for 18 months. Minimum monthly payments are 2.5% of the total amount financed.
Why Choose Us
We are committed to setting ourselves apart from other HVAC companies through our exceptional customer service, expert technicians, and commitment to quality. We are proud to have received rave reviews from satisfied customers and to have earned the trust of our clients.
Our Team
Our team of experienced technicians and customer service representatives is dedicated to providing you with the highest level of service. With over 30 years of combined experience in the HVAC industry, our team is equipped to tackle any HVAC-related task, from routine maintenance to complex installations.
Contact Us
If you are in need of HVAC services in San Jose, CA, or the surrounding areas, please don't hesitate to contact us. Our team is always happy to provide a free estimate and answer any questions you may have.
Excellent Customer Service and Professionalism
The reviews highlight the exceptional customer service and professionalism provided by DG Heating & Air Conditioning. The staff, including Ryan, Chance, Brandon, and Eddie, are knowledgeable, thorough, and friendly, making customers feel valued and respected.
Quality of Work and Reliability
The company's work is consistently praised for its quality, with installations and repairs done efficiently and effectively. The technicians are skilled and thorough, and the company stands behind its work, honoring warranties and providing prompt support when issues arise.
Positive Experiences and Recommendations
Multiple reviewers highly recommend DG Heating & Air Conditioning, citing their excellent service, professionalism, and reliability. Many have had positive experiences with the company, from installation to maintenance and repair, and appreciate the company's commitment to customer satisfaction.

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