Attic Insulation Contractors in San Jose, CA

"Quick and easy. the only way"

"Greenshield removed my old insulation and ductwork and sanitized my attic. They put in R-40 insulation and installed my new ducts and have seen a major improvement. House feels much more comfortable this summer."

"They are on time, the quote is correct, no mess, I couldn't be happier."

"I honestly couldn’t be happier with Eddie’s performance and the overall experience. Before contacting him, I called three other roofing companies and none of them came close to the value Eddie provided. He offered me the most affordable and fair price without cutting corners, and from start to finish everything was handled in an extremely professional manner. Eddie was outstanding to work with, he was knowledgeable, honest, and very detail oriented. What really stood out was his communication. He stayed in constant contact with me throughout the entire process, keeping me updated every step of the way and making sure all my questions and concerns were addressed promptly. There were no surprises, no delays, and no stress. the quality of the work exceeded my expectations. It’s clear that Eddie takes pride in his work and truly cares about his customers. If you have any roofing needs contact Atom Builders. You won’t be disappointed. 10/10."

"They (3 persons)did a great job. He showed me the steps of process and took photos. Friendly people, came on time, hard working, set up plastic sheets all around the traffic area to protect my house. They cleaned the attic very well and mendend the mouse holes. He took pictures of before and after the installation."

"They were very professional and fast. Co.plered the qork effortlessly in a couple of days. They broken my ceiling but after informing them they came immediately the next day and fixed it. Would definitely hire them again."