“David Perez came out today to install a butterfly valve for exhaust vent. He was nice, friendly, courteous and did a good fast job. While up in the attic he noticed my bathroom venting a piece had slid down, so he told me about it and without hesitation asked if i would like it put back into place. He did so with no complaint. I highly recommend him for any work. Thank you for the good quality work!”
– Nathan B.