Johnson's Insulation

Johnson's Insulation is a family-run contractor based in Oakland that has been serving the Bay Area since 2014. They specialize in attic, crawl space, and wall insulation services aimed at improving energy efficiency and home comfort. The company holds CSLB Lic. #1051108 and is BPI Certified, ensuring their work follows nationally recognized standards for safety and indoor air quality.

The business offers a 10% discount specifically for Seniors and Military Veterans, which requires a valid ID at the time of the estimate. This perk is designed to support those who have served and senior neighbors aged 65 and older. Customers must mention the discount when requesting a quote to receive this reduction on their project costs.

Every project begins with a thorough inspection and thermal scan to measure existing R-values and check for hot spots or pest activity. The team then preps the area by air-sealing top plates and recessed lights before installing blown-in cellulose or fiberglass to a target R-49 or higher. The process concludes with HEPA vacuuming and a sign-off where documentation for rebates and tax credits is handed over.

They install Owens Corning Fiberglass batt and blown-in insulation, BASF Foam closed and open-cell spray foam systems, and GreenFiber Cellulose. All materials are code-compliant and come from manufacturers with decades of performance history. The company also offers attic decontamination services that include full removal, sanitization, and rodent-proofing before new insulation is added.

The company serves homeowners in Alameda, Contra Costa, Marin, Napa, San Francisco, and San Mateo counties. They also explicitly mention serving Oakland, Berkeley, the greater East Bay, San Francisco, the Peninsula, San Jose, the South Bay, and select North Bay communities. Their main office is located at 1721 Broadway, Ste. 201 in Oakland, CA 94612.

The website states that properly insulated homes can lower heating and cooling bills by 15–30%. They also claim that insulation can reduce outside noise reaching bedrooms and help homes qualify for federal tax credits under the Inflation Reduction Act. These benefits are highlighted as key reasons to choose their services for energy efficiency upgrades.

The company offers a 1-year workmanship warranty on their installations. They also provide detailed scopes of work that allow customers to compare line-by-line without hidden fees or upsells. Every project ends with a cleanup that includes walking the homeowner through before and after photos on a tablet.

They are BPI Certified, which means every assessment and install follows standards for energy efficiency, safety, and indoor air quality. The team uses modern equipment including calibrated blowers, thermal cameras, and HEPA-filtered removal systems. Miquan Johnson personally oversees the work on every job to ensure quality control.

The company helps homeowners claim up to 30% back via the Inflation Reduction Act on qualifying upgrades. They prepare rebate and tax-credit-ready scopes for BayREN and PG&E rebate programs. This assistance is part of their insulation upgrade planning process.

They operate a full-service model that includes energy audits, air sealing, and full-system upgrades. The team also provides attic cleanup services to remove contaminated or rodent-damaged insulation. These services are designed to create a fresh start before new insulation is installed.

The company has been operating since 2014, giving them over a decade of experience in the Bay Area. They have upgraded over 2,500 homes and maintain a CSLB license number 1051108. Their team consists of BPI-certified technicians who follow a detailed checklist written by their founders.

Customers can contact the business by calling 5106600455 or emailing [email protected]. They are available Monday through Saturday from 8:00am to 6:00pm. Free estimates are available across nine Bay Area counties, and a response is promised within one business day.

The company emphasizes honest guidance with no pressure or upsells, recommending only the scope the home actually needs. They treat every attic and crawl space with the care they would want for their own homes. This approach is central to their promise of delivering high-quality, transparent insulation solutions.

The company is licensed and insured, providing full general liability coverage to protect both the home and their crews on every job. They use EPA-approved disinfectants for sanitizing attic decks and ensure all penetrations are foam-sealed. These measures ensure safety and compliance with building standards.

Johnson's Insulation is located at 1721 Broadway, Ste. 201, Oakland, CA 94612, Oakland, California.