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    “I wish that every company was as conscientious as yours is!”
    You are all living up to everything Katie B has told me about working with DG. I am so happy that she recommended DG to me!  As I told Alberto and his crew on Friday, we didn’t even get a second bid for our new Mitsubishi heat pump HVAC system. I wish that every company was as conscientious as yours is!
    - Nancy R
    “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.
    “I'm so grateful to all of you not only for your timely and professional service but also for the reassurance and peace of mind you gave me”

    Many thanks for the assistance you and your employees provided during my power outage last week. John re-routed circuits to keep my refrigerator running during the three day interruption in service and turned off the condenser to prevent damage in case of a power surge. Brian immediately identified the course of my failure as a missing band and talked directly with a PG+E service representative. The office staff kept me informed about scheduling and appointments. 

    I'm so grateful to all of you not only for your timely and professional service but also for the reassurance and peace of mind you gave me during the four days my power supply was compromised.

    - Pat Sharp
    “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.
    “Amazing Work”
    “I cannot recommend DG Heating & Air Conditioning enough!”
    - Michael K.
    “Will Use Them Again”
    “Fair pricing as well. Will use them again.”
    - James V.
    “Fantastic Service”
    “I have nothing but good to say about this company! You will not be disappointed!”
    - Tamra C.
    “I'm Only Calling DG”
    “Their employees are extremely professional, courteous, and on time”
    - Mark V.
    “Mike and his team installed my A/C system, and I couldn't be more pleased!”
    “The crew was friendly, and paid close attention to keeping things clean. Highly recommended!”
    - Brian C.
    “Arrived On Time & Knew What They Were Doing”
    “DG offered great service, a reasonable price, a high-quality unit, and overall great experience.”
    - Richard K.
    “Highly Recommend Their Service”
    “I was impressed with DG Heating & Air Conditioning from start to finish.”
    - Andrew J.
    “On Time & Great Service”
    “They never try and upsell you, they just find the problem and fix it.”
    - Catherine C.