All reviews for Delta Sierra Mechanical

Adrian and the entire team are real pros. They exceeding our expectations! The install was done a very reasonable cost as well. We shopped around and saved a considerable amount of money.

Chris came out to give me a quote on my new HVAC system and was very informative. He took the time to answer all my questions and made the process easy to understand.

Adrian was very courteous, professional, and efficient. He explained and demonstrated the furnace maintenance, changed out the filters, and properly wore protective covering inside the house. Enjoyed his energy!

Henry was out yesterday to do maintenance service on our HVAC. Henry is always kind, polite, informative, has a wonderful customer service personality, takes pride in his work and ensures that as a customer, we understand what services were provided. We definitely recommend Delta Sierra Mechanical and Henry for your HVAC needs!

Delta Sierra Mechanical is awesome. We replaced our HVAC system for our rental property. Their attention to detail and transparency is what earned our respect and loyalty. We were so happy with them that the following year we purchased a new HVAC system for our primary home, too. Thank you Michael and Team - you guys rock.

They were so understanding and helpful. Henry the technician came out and fixed everything in a timely manner. Would recommend this company to anyone. Overall, great customer service and all around good people to deal with.

Great company had them out couple time for regular maintenance. They are very professional on last visit Aaron was very patient as left him at door to tend to dogs.

David Murphy was great! Was very respectful, friendly, and knowledgeable. Would recommend the service!

The tech, Adrian, came out for the maintenance plan. He was professional and knowledgeable. Explained the work he performed and the results. I’m happy with the service provided.

Delta Sierra Mechanical technician Chris was on time, very thorough, and provided the education on my ac unit as I was very unsure of what was going on with my unit since it's on the roof. He gave a great description of my concerns and provided visuals to assist with my understanding. I am extremely satisfied with the support provided today. I look forward to working with Delta Sierra Mechanical in the near future. I am also considering a membership due to the security given by Delta Sierra Mechanical.

Joey was awesome. He showed up on time, explained what he was doing thoroughly, and educated me on my options and set reasonable expectations of the repair performed. I appreciated the transparency.

This morning we had the pleasure of having technician replace a part in our HVAC unit. Adrian was kind, polite, informative, caring, and I’ve come to realize that this company has nothing but wonderful employees from technicians to office staff. Truly amazing! We highly recommend them for your HVAC needs.!

I apologize for the delay in reaching out.

I wanted to take a moment to express my sincere appreciation for Chris and the exceptional customer service he provided. He was incredibly friendly, kind, and patient as he thoroughly explained the issue to us. His professionalism and dedicatioon were evident throughout our interaction.

Chris made both my husband and me feel completely comfortable and at ease. His hard work and positive attitude truly made a difference in our experience.

Thank you for having such wonderful staff members who represent your company so well.

Edit: I want to give a special shout-out to Brandon and Joey for their excellent work! They put in a new zoning center, AC, and heating system! They did such an amazing job! I never felt such cool air in my home like I do now! My AC would run all day to reach 74 degrees. Now my home gets cool down to 68 in just an hour. I know I will save on my PG&E now. I definitely recommend Delta Sierra!

Regards,
Tangie S

Henry was so professional. Provided all information of his findings and gave recommendation/options how to fix it. No pressure and gave us time to decide what to do next. Delta Sierra Mechanical is highly recommended. 👍

Aaron has been to my home before to do service and is always courteous and on time and very thorough. I appreciate his abilities as a service provider.

Henry came out there's a maintenance on my furnace and pointed out some things to check out. I told my home warranty I wanted to back to do some repairs came back and he made sure everything was good cleaned up checked everything and answered all my questions and concerns he did it fantastic job. And told me I had a 30-day if anything happened give him a call back.

Job well done. Highly recommended. Workers were nice and so with the secretaries over the phone when I call. Thank you. God bless.

Adrian is a wise , professional, and very nice service tech! Would definitely go through delta sierra again

Maintenance expert, David Murphy, inspected each part of the HVAC, took pictures of everything, and explained that there were no problems with the system. He listened to all questions and answered them all with knowledge and care for the customer's concerns. He indicated there would be an inspection report sent to our email. We highly recommend his services to others in need of superior work.

Technician was superb. Deep expertise in all Lennox HVAC systems, old and new. This up-to-date knowledge ensured a swift and effective repair.

Adrian was a good technician. He was professional. He explained what was going on with my furnace and he went outside his duties to help with installing some air filters and I appreciate it that he was a great young man. He’s an asset to the company.