Improving indoor air quality in Berkeley, California

Perfect Star Heating and Air Conditioning is a trusted general contractor located at 4415 Cowell Road in Concord, California. With over 30 years of experience, we proudly serve the East Bay Area, including Alameda and Contra Costa Counties, with top-notch HVAC services. As a locally owned and operated family business, we prioritize friendliness, honesty, and expertise to ensure your comfort. We are a Lennox Premier Dealer, a Daikin Comfort Pro, a WellAir Elite dealer, and authorized dealers for Goodman and American Standard. Whether you need installation, repair, or maintenance for your furnace, heating, air conditioning, ductwork, or indoor air quality, we have you covered. We also offer tune-ups to bring your systems back to factory standards or improve energy efficiency.

Attic Insulation Patrol is a general contractor located at 1569 Arch Street, Berkeley, California, United States. Our services are tailored to homeowners in Berkeley who are in need of attic insulation and cleanup. We prioritize delivering high-quality work at affordable rates to ensure your attic is in optimal condition. Many homeowners overlook the importance of attic maintenance, but a neglected attic can lead to various problems over time. Our team specializes in attic cleanup and insulation to improve energy efficiency and prevent issues such as rodent infestations and mold growth.