Read the full review →“We redid our roof and attic insulation with Ecostar and both Foster and Michael have been a big help from start to finish.”
EcoStar Remodeling & Construction handles insulation installation for homes in the Bay Area, Los Angeles and our other California offices, in attics, walls, floors and crawl spaces, as a licensed general contractor (CSLB 1034806).
A project covers an inspection of what is there now, removal of old or damaged insulation when needed, sealing of air gaps, and new fiberglass, blown-in or spray foam insulation, with the ventilation the attic needs.
It starts with a free estimate, where we check the attic, the walls we can reach and the rooms that stay too hot or cold. Request a free insulation estimate.
Read the full review →“We redid our roof and attic insulation with Ecostar and both Foster and Michael have been a big help from start to finish.”
Read the full review →“I upgraded the windows and insulation to my home and Johnny K. and Eran C. were quick, responsive, and fairly priced.”
Read the full review →“We hired Ecostar team-Isaac and Eran to install a new roof, solar panels, windows and insulation for our home.”
A licensed insulation contractor understands how to evaluate your home’s specific needs. The common materials are fiberglass batts, blown-in insulation and spray foam. Each option has its benefits, and choosing the right one depends on your home’s structure, budget, and efficiency goals.
Installation matters as much as the material: gaps, compressed batts or uneven coverage cut its performance, and insulation work may fall under California’s Energy Code (Title 24, Part 6). Our work is backed by a 2-year workmanship warranty.
Insulation slows the flow of heat through the attic, walls and floors. In summer it keeps heat out so the air conditioning runs less; in cooler months it holds warmth in. This balance leads to lower energy consumption and more stable indoor temperatures throughout the year.
In Los Angeles, where temperatures can fluctuate between hot summers and cooler evenings, proper insulation helps regulate indoor temperatures and reduce energy costs year-round. It also evens out hot and cold rooms, softens outside noise and, together with air sealing, keeps dust and drafts out.
One of the most common signs is rising energy bills without a clear explanation. Rooms that stay much hotter or colder than the rest of the house are another. If your home was built decades ago and hasn’t been updated, it’s likely that an insulation upgrade could significantly improve performance.
Insulation that got wet from a roof leak or humidity loses its effect and can feed mold, so it should be replaced. A remodel, a new roof or an attic conversion is also a practical time to add insulation while the space is open.
How an insulation project runs: a free estimate and attic inspection, a plan for the material and the areas to cover, a permit when your city requires one, removal, air sealing and installation, then a final walkthrough with you.
At EcoStar Remodeling & Construction, we bring over a decade of experience in improving home efficiency and comfort through high-quality insulation solutions across Los Angeles. We can add attic insulation during a roof replacement and pair it with HVAC and window upgrades.
Ready to get started? Call us today at 1-800-764-7130 or fill out the form on our Free Quote page to schedule your consultation.
Yes, we do. We are happy to give you a free quote for your project. You can expect a response within 48 hours!
We will absolutely help you attain permits for your project. You can rely on us to work with the local government to ensure we have the green light to move forward with our plans.
We can’t give you a specific number without seeing your home. The price depends on the area to cover, the material, whether old insulation has to be removed first, and how easy the attic and walls are to reach. We price each line in a free estimate.
Blown-in insulation and fiberglass batts are common attic choices, and spray foam also seals air gaps. We recommend one after looking at your attic’s framing, ventilation and access.
Often, yes. Closed walls can be filled with blown-in insulation through small holes that we patch afterward, and walls opened during a remodel can take batts or spray foam.
Our crews work out of offices across California. In Northern California, see our Bay Area remodeling offices in Alameda, Concord, San Jose and San Mateo, plus Sacramento; in Southern California, our Los Angeles general contractor page covers Encino, Long Beach, Irvine and Rancho Cucamonga.
| Monday – Thursday | 8:00AM – 7:00PM |
| Friday: | 8:00AM – 2:30PM |
| Saturday: | Closed |
| Sunday: | 8:00AM – 7:00PM |
