Delta Sierra Mechanical

Henry came out first and made the noice bearable until the parts were ordered. They came in two days later and Aaron came out and finished the job. Both of them were efficient and answered all of my questions.They also wore a mask and gloves since I fighting cancer. I am very satisfied with every aspect of their work and my heater runs very quiet again. Thank you so much.

— tim brady

I had another great experience with Chris Buethe from Delta Sierra Mechanical! This is the second time Chris has serviced my HVAC system. Last year, he came out to replace a capacitor, and this year he provided excellent service again. Chris is always polite, friendly, and professional. He takes the time to explain what’s going on with my HVAC system and educates me about how everything works. I truly appreciate that he doesn’t just fix the issue, he provides solutions and makes sure I understand how to prevent future problems. It’s reassuring to work with someone so knowledgeable and trustworthy. I highly recommend Chris and Delta Sierra Mechanical for HVAC service!

— alex Igbenabor

The final inspection by the City of Stockton was today and the system that was installed by Delta Sierra Mechanical passed. There was never a doubt in my mind that it would not pass. The technicians took their time and installed the system properly and as neatly as possible. I am extremely happy with their work and attention to detail.

— Godria Thrower