John Anderson was hired to re-antique reseal a concrete patio. The sealer bubbled up and the patio was a mess. Pro-tech agreed to power wash & redo the job. Less than one week later, the job was redone, with the same result: a bubbled up mess. John Anderson of Pro Tech then agreed to do the job a third time – using a different sealer.

Because he failed to completely strip the sealer from the previous two jobs, this left the surface with a crazed, pitted and uneven gloss finish. To top it all off, the bubbles also appeared again. Anderson was slow to respond to the third botched job & would not return my calls. He finally did come to my house (while I was not home) and left a note refusing to acknowledge the problem nor honor his guarantee.

I hired a contractor John Anderson,Pro-Tech to install a deck along with a ramp for my disabled husband. We live in the town of Colonie an he said we did NOT NEED a Builders Permit. So he built the ramp and deck w/o codes or to specifications to the town. And besides did a horrible job. We asked for the downpayment back of $2,000 and wont give it back. We were told to tear it down. The deck is down but the owner of the park said we can leave the ramp up temporary, until we find someone to built it to code and to get a bldrs permit. Now we are in a pickle because we cant find a contractor & we lost our $2,000 for a poor job done. He goes around doing poor jobs and gets away with it. He put heat tape on the womens modular home next door and put the wrong kind on. Some carpenter looked at it a corrected it. This man should not be in business. This park is for over 55 yrs of age and he takes advantage of people like us.