Top Rated Insulation Contractors Serving Los Altos, CA

A: Verified Insulation Guru Inc. dba HVAC Guru Customer, one of 40
"They are a good company, and they provide a good service. The guy that did the walk through was professional, and he answered all of our questions." -Anna H.
All Survey Responses for Insulation Guru Inc. dba HVAC Guru
Verified Alcal Specialty Contracting, Inc. Customer, one of 185
"They are reliable and easy to work with. They are very responsive. They are reliable and easy to work with. They are very responsive." -K.C.I.
All Survey Responses for Alcal Specialty Contracting, Inc.
Verified Atticali Customer, one of 82
"They are pretty good and very helpful. The repair experience was pretty good and efficient. They had good knowledge of the repair and they told me how to repair it." -Eric S.
All Survey Responses for Atticali

A: Diamond Certified insulation contractors use top-quality brands like Guardian Building Products, Greenfiber, Reflectix, GAF and Pactiv.

A: Insulation contractors offer a variety of rockwool insulation to meet different insulation needs. Common types of rockwool insulation include loose-fill insulation, batts, and rigid boards. Loose-fill insulation is designed to be poured into open cavities and attics, while batts are designed to be cut and fit between wall studs. Rigid boards are designed to insulate foundations, floors, walls, and roofs. Each type of rockwool insulation offers different levels of thermal resistance, making it an ideal choice for a variety of insulation needs.

A: Yes, Diamond Certified insulation contractors can work with Owens Corning products and similar items to provide soundproofing insulation in Los Altos.

A: Radiant Barrier Insulation
Soundproofing Insulation
Fiberglass Insulation
Pipe Insulation
Spray Foam Insulation