Testimonials
A1 quality, experience & service
The Partners of Big D Mechanical have provided services in several buildings I’ve occupied (commercial and residential). Every point of communication, service rendered, and commitment given has been nothing short of exemplary. The Partners exhibit the highest level of professionalism and I appreciate the honesty and unparalleled work ethic. The Big D Mechanical team delivers on every metric I expect as a client, with a strong emphasis on quality, urgency, value, and care. I would recommend Big D Mechanical without question.
Wonderful service, prices, and honest service that is a rarity nowadays! So very happy with Big D Mechanical. I highly suggest them, they gave me a peace of mind during a stressful time.
Will continue to use these guys for any needs that arrives. Jared is a great communicator and makes every effort to take care of the customer with absolute professionalism.
Awesome service. Professional and experienced
What excellent service! John came out and fixed out AC during one of the hottest days this year. My unit went out twice, and the first time out they were able to get is back up and running with a minor fix, but I do not think we caught it in time. The damage to the unit was a bit more than we thought and the motor went out two weeks after the we replaced the start capacitor. It was not an issue for Big D and his Crew! John was right back out here the day that it went out and replaced the motor and a few other components to get us back up and running. I think we have a year left before it just will need to be replaced When it is time for a new AC unit, we are only going to Big D Mechanical for our HVAC needs!
Jared with Big D Mechanical is extremely knowledgeable and a master at what he does. He came and took care of an issue 2 companies before were unable to fix. Jared dropped what he was doing on a Friday night and got my Ice Cream shop’s freezer back running before any product was lost. He was friendly, fair, and it was a pleasure working with him. I can’t recommend him enough.

Awesome guys! Very knowledgeable and efficient! Took the time to explain the issues to me instead of blowing off my questions! Thank you!!! Highly recommend this company !!!
Great service! I highly recommend them as an HVAC contractor in North Dallas! Extremely professional and easy to contact.
These guys are the best, hands-down. There is no one I’d give my business to after working with Big D. Outstanding work, great price and excellent service. They pay attention to the details and make the process smooth and seamless.