D&P Construct

After five months, the frame of our sliding window has sagged (not from use, as we haven't moved in yet). Danny refuses to cooperate and denies all responsibility, even though this is clearly a faulty installation after five months. Furthermore, communication with him is very difficult and unprofessional. I've never been treated so unprofessionally. Definitely don't do business with them! Initially, the collaboration went well, until problems arose with our most expensive window after just five months. Now he refuses to resolve this and take responsibility. Very unprofessional...