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DG Heating & Air Conditioning DG Heating & Air Conditioning
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Areas We Serve SPECIAL FINANCING ON MITSUBISHI INSTALLS NO interest for 18 months Offer ends April 30, 2024 Minimum monthly payments: 2.5% of total amount financed. Call for details.

Areas We Serve

Serving San Jose and Surrounding Areas

At DG Heating & Air Conditioning, we are proud to serve the San Jose areas in Northern California. With over 30 years of combined experience, our technicians are highly qualified to provide top-notch heating and cooling services to the residents of San Jose and beyond.  

Our team is dedicated to ensuring that every customer receives the best service possible. We understand the unique climate of this region and have the expertise to provide efficient and effective solutions to keep your home or business comfortable.

Whether you need a new HVAC system installed, regular maintenance performed, or emergency repairs, our team is here for you. We are committed to delivering exceptional customer service and keeping your heating and cooling systems running smoothly year-round.

 

Areas We Serve

DG Heating & Air Conditioning serves the following communities: 

If you live in any of these areas, don't hesitate to contact us for all your heating and cooling needs.

 

Contact Us Today

If you are in need of heating and cooling services in San Jose or surrounding areas, don't hesitate to contact DG Heating & Air Conditioning. Our team is ready to assist you with all your HVAC needs and provide the highest level of customer service. 

Give us a call at (408) 669-3496 or fill out our online form to schedule an appointment. We look forward to serving you! 

Hear From Our Happy customers

Reviews & Testimonials
    “I was very satisfied with the work performed and the professionalism of the crew.”
    “I was astounded at the amount of work that the crew of three accomplished in just one day. They did a good job of cleanup and the system works great.”
    - Eric L.
    “The Whole Experience Was Quality”
    “From the estimator, (John) to Leticia in the office, and then the competent technicians, we have been very happy with the product and with the team of people that make up DG.”
    - E. Robinson
    “Would Recommend DG to Everyone We Know”
    “The crew, headed by Roy was punctual, efficient and so nice to interact with! We would recommend DG to everyone we know!”
    - Heather S.
    “Great Service”
    “Technician Dan arrived on time, was friendly, answered my questions”
    - Andres D.
    “Knowledgeable & Easy to Work With”
    “Installation of the heater had several challenges, all resolved professionally and efficiently.”
    - John S.
    “Job Well Done”
    “Personable, Timely, Clean, Courteous”
    - Maureen T.
    “Quick, Fast, Efficient Work”
    “Big thanks to John, Mike, Roy, Leticia, and all other installers who did an awesome job on my HVAC system.”
    - Brian T.
    “A Job Well Done”
    “After spending my entire career in the industrial air conditioning industry, I was very impressed with DG's workmanship and professionalism.”
    - John W.

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