Compare the highest-rated insulation professionals in Lakewood, California. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, family-owned contractor specializing in comprehensive home insulation and energy efficiency solutions. They are known for their thorough diagnostic process, professional crews, and expertise in both new installation and replacement projects. They strongly emphasize air sealing in conjunction with insulation.
Attic Crew has built a stellar reputation for attic restoration services, which includes intensive insulation removal, sanitization, and re-insulation. They are praised for their attention to detail, cleanliness, and effective communication. They conduct energy audits to identify the root causes of energy loss.
Part of a national brand with a strong local franchise, Koala Insulation offers a wide array of services using various materials like cellulose, fiberglass, and spray foam. They provide free estimates and are known for their educational approach, helping homeowners understand the best solutions for their budget and efficiency goals.
The insulation market in Lakewood is competitive and service-rich, driven by the city's predominance of older homes (many built in the mid-20th century) that are prime candidates for energy efficiency upgrades. The average quality of providers is high, with several long-standing, reputable companies operating in the immediate area and the broader Long Beach/Southeast LA region. **Competition Level:** High. Homeowners have multiple excellent options, which helps keep pricing competitive and service quality high. Many providers differentiate themselves through specialized services like full attic restoration or specific expertise in spray foam. **Typical Pricing:** Costs vary significantly based on the project scope and material. * **Attic Insulation (Blown-in):** $1,500 - $4,500 * **Spray Foam Insulation:** $3,000 - $7,500+ (highly variable based on board feet and foam type) * **Wall Insulation (Blown-in):** $1,000 - $3,500 * **Insulation Removal:** $1 - $4 per square foot (in addition to new material costs) Many homeowners in Lakewood take advantage of available rebates from programs like Energy Upgrade California and incentives from local utilities (e.g., SoCalGas, Southern California Edison), which can substantially offset the project cost. Reputable contractors are typically well-versed in these programs and can assist with the application process.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Lakewood regulations and climate
Get answers to common questions about insulation services in Lakewood, California.
For our mild coastal climate, blown-in fiberglass or cellulose in attics is often the most cost-effective upgrade, typically ranging from $1.50 to $3.50 per square foot installed. For new construction or major renovations, batt insulation is also common. Final costs depend on material, your home's square footage, and accessibility, but many Lakewood homeowners see a strong return on investment through reduced cooling costs, especially during our warm, dry summers.
The ideal time is during our mild fall or spring (October-November or March-April) when attic temperatures are safer for installers and more comfortable for your household. However, insulation can be installed year-round. Scheduling outside of the peak summer season may also provide better contractor availability and potential for promotional pricing, as demand is lower.
Yes, insulation work must comply with the California Title 24 Energy Standards, which set minimum R-value requirements (e.g., R-38 for attic floors in our climate zone). Importantly, the City of Lakewood requires a building permit for re-insulation projects. Additionally, homeowners should check for current rebates from SoCalGas and the statewide TECH Clean California program, which can significantly offset costs for qualifying upgrades.
Always verify the contractor is licensed (check their CSLB number online), insured, and provides detailed written estimates. Look for companies experienced with local codes and the specific challenges of older Lakewood homes, such as dealing with knob-and-tube wiring (which must be addressed before insulating). Reading local reviews and asking for references from recent jobs in Long Beach or surrounding cities is also highly recommended.
Absolutely. Proper attic insulation acts as a thermal barrier, keeping heat in during our cooler winter nights and, more critically, blocking radiant heat from the sun during long, hot summers. In Lakewood, sealing air leaks (like around recessed lights and attic hatches) combined with adequate attic insulation is the most effective way to stabilize indoor temperatures year-round, reduce energy bills, and improve comfort.