Compare the highest-rated insulation professionals in Glendale, Arizona. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-focused company that specializes in comprehensive home insulation and air sealing solutions. They are known for their expertise in handling the specific demands of the Arizona climate and are often recommended for their detailed energy audits and knowledge of local utility rebates.
Part of a national brand with a strong local franchise, Koala Insulation is praised for its professionalism and wide range of services, including environmentally friendly options. They emphasize education and provide free evaluations, helping homeowners understand their insulation needs.
As the name implies, this provider focuses heavily on whole-home energy efficiency. They combine advanced diagnostic tools with insulation and air sealing services to maximize home comfort and reduce utility bills. They are a premier provider for tackling difficult problems in older homes.
The insulation market in Glendale, Arizona, is robust and highly competitive, driven primarily by the extreme desert climate. The primary goal for most homeowners is to reduce cooling costs, which can be astronomical during the summer months. The average quality of service is high, as subpar work is quickly exposed by the intense heat. Competition is strong among established local companies and a few national franchises, which keeps pricing relatively competitive. Typical pricing varies significantly based on the project scope and material. For a standard attic blown-in cellulose or fiberglass insulation upgrade, homeowners can expect to pay between **$1,500 and $3,500**. Spray foam insulation, while more effective, is a premium service with costs often ranging from **$3,500 to $8,000+** for an average attic. Many providers offer free estimates and are well-versed in local building codes and available rebate programs from utilities like SRP and APS, which can offset a portion of the cost for qualifying energy-efficient upgrades.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Glendale regulations and climate
Get answers to common questions about insulation services in Glendale, Arizona.
In Glendale's extreme heat, radiant barrier insulation is often the most critical addition, especially in the attic. It reflects radiant heat from the sun away from your living spaces, significantly reducing cooling loads. Pairing this with adequate traditional attic insulation (like blown-in cellulose or fiberglass) to a high R-value (recommended R-38 to R-60) is the best defense against our summer temperatures and high energy bills.
For a standard 1,500 sq ft attic in Glendale, adding or upgrading insulation typically costs between $1,500 and $3,500, depending on material, R-value, and accessibility. Homeowners should check for current rebates from Salt River Project (SRP) or Arizona Public Service (APS), which often offer incentives for adding insulation. The federal tax credits for energy efficiency improvements may also apply, reducing the net cost.
The ideal time is during our milder fall (October-November) or spring (March-April) months. Attic temperatures in summer can exceed 150°F, making it dangerous for workers and less effective for certain materials like spray foam that require specific curing conditions. Scheduling in the off-peak seasons also ensures better availability from reputable local contractors before the intense summer demand hits.
Always verify the contractor is licensed, bonded, and insured in Arizona. Choose a company with extensive local experience who understands Glendale's specific building codes and climate challenges. Ask for references from recent local jobs and ensure they provide a detailed, written estimate that includes the type of material, R-value, square footage coverage, and a clear explanation of the work process.
Absolutely. In our climate, poor insulation and air sealing are primary culprits for high bills and discomfort. The first and most important area to check is the attic, as heat gain there directly impacts the entire house. Also, have a professional inspect insulation in exterior walls and check for air leaks around windows, doors, and where plumbing or electrical lines penetrate walls, as sealing these is crucial in our dry, dusty environment.