Diaz One Insulation

Zero stars. This company is awful. Their service is poor. No one ever answers the office phone, especially when you need them. They also seem like they have no idea what they are doing. Would definitely NOT RECOMMEND.

The absolute worst company that exists! THE WORST! With the worse customer service and even worse employees that ask you for cash when trying to pay. They don’t know what they’re doing, you get charged for something that’s not fixed and they won’t answer your calls after!!! The fact they’re still in business after even seeing all these reviews is mind blowing to me. They will scam you and they don’t care. They took my money and not fix the issue and now dishing my calls. You should be ashamed of yourselves but ppl like you don’t care anyway. THE WORST

TERRIBLE COMPANY. They consistently inconvenience customers by missing set appointments and they do not permanently fix anything. I left work and rearranged my entire day to be available at the last minute. They called and set the appointment two hours prior and STILL missed the appointment. They have been out to “fix” my air 4 times and it still DOES NOT WORK! DO NOT HIRE THEM! GO WITH LITERALLY ANYBODY ELSE!!! If there was a 0 star available that’s what they should be rated. I will be making a complaint with the BBB because they do not need to be in business.

If you are considering this company. Don’t. You could hire anyone else that you find. But do not use these people. We have a house that is 3 years old. After two inspections we found out they lied to the county about completing the spray foam. This company is a complete fraud. My family will have to pay in the amount of 40,000 to fix there incompetence. Please research this company before using.

Stay away. Got a quote to redo 2000sq ft attic and was told would take 1 day, i thought they would bring 10 guys and get it done in a day but 3 guys showed up and it took 4 days. They were air sealing with spray foam and it was obvious they were in a hurry because they missed a lot of places, especially hard to reach ones. Quality of work was not good, at the end the bill was a couple hundred more then i was told. I asked them to leave remaining insulation (since i paid for it) and i had to argue with them because they usually take it with them (to reuse on other homes). Diaz the owner does not speak English, this is not an issue unless there is an issue.