I would never use this OTC Restoration LLC. Again, for numerous reasons. Too many to list. I give them a one-star rating review, I.E., the worst as in an F. I think this company is very shady, and I have had numerous issues with them that are still not resolved. They claimed to have used Solar Seal as the caulk used. However, I suspect based on the caulk becoming cracked and dry rotted they did not use Solar Seal caulk as claimed but used a cheap Non-UV resistant caulk which should not have been used. I believe my roofing job was not done up to code. I might have to take legal action to get situations resolved. Steer clear of OTC Restoration! (#OTCRestoration) also does business as One Time Construction (#OneTimeConstruction). read more