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49 Years
experience
Expert Insulation Services in Chandler, AZ
Banker Insulation has been a trusted provider of insulation services since 1977, serving contractors, builders, and homeowners across Arizona and New Mexico. Founded by Gary Banker, a pioneer in the insulation industry, the company built its reputation on quality installation, innovative solutions, and exceptional customer service. Over four decades, Banker Insulation expanded its reach while maintaining family-owned values, later becoming employee-owned to align team success with company growth. In 2025, the company joined the Kinzler Corporation family, enhancing its service offerings while upholding commitments to safety, quality, and customer care.

Specializing in fiberglass, cellulose, spray foam, and radiant barrier insulation, the company addresses energy efficiency needs for residential, commercial, and public works projects. With a focus on sustainability and energy savings, Banker Insulation provides tailored solutions, including home energy audits, crawl space insulation, and fireplace installations, ensuring comfort and cost-effectiveness for clients. The team combines technical expertise with a dedication to community, reflecting the legacy of its founders, Gary and Jeff Banker, who championed industry leadership and mentorship.
Services
Fiberglass Insulation Spray Foam Insulation Cellulose Insulation Radiant Barrier Insulation Fireplace Installation Rain Gutter Services Home Energy Audits Crawl Space Insulation Commercial Insulation Injection Foam Insulation
Details
  • Year established: 1977
Highlights and features
  • We offer over 40 years of experience in insulation services across Arizona and New Mexico.
  • Our team provides tailored solutions for residential, commercial, and public works projects.
  • We are family- and employee-owned, prioritizing quality and customer satisfaction.
  • Our services include energy audits, crawl space insulation, and fireplace installations.
  • We partner with industry-leading manufacturers for durable, energy-efficient products.
What people say
Professional and courteous Highly recommended Best investment Thorough and friendly Energy costs lowered
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Services
Spray Foam Insulation
Spray foam insulation seals air leaks and insulates in one step, improving energy efficiency and indoor comfort. It resists moisture, reduces noise, and enhances structural stability. Ideal for attics, walls, and crawl spaces, this solution lowers energy bills and HVAC strain while maintaining consistent indoor temperatures.
Fiberglass Insulation
Fiberglass insulation regulates temperature and reduces noise in walls, ceilings, and attics. Made from recycled glass, it offers fire resistance and cost-effective energy savings. Easy to install, it suits new constructions and retrofits, ensuring year-round comfort and compliance with building codes.
Radiant Barrier Insulation
Radiant barrier insulation reflects heat away from buildings, improving thermal efficiency in hot climates. Installed in attics or roofs, it lowers cooling costs and prevents heat transfer. This lightweight, durable solution complements existing insulation for enhanced energy savings in residential and commercial spaces.
Home Energy Audits
Home energy audits identify inefficiencies using blower doors, infrared cameras, and air quality tests. Recommendations include insulation upgrades, air sealing, and HVAC optimization. These audits reduce energy bills by up to 30%, improve comfort, and guide eco-friendly upgrades tailored to Arizona and New Mexico climates.
Crawl Space Insulation
Crawl space insulation prevents energy loss and moisture issues by sealing and insulating underfloor areas. Using spray foam or fiberglass, it blocks pests, mold, and cold air, enhancing indoor comfort. This service extends HVAC lifespan and lowers utility costs for homes in arid and variable climates.
People
Gary Banker
Founder and CEO
Gary Banker founded Banker Insulation in 1977 after a career at Williams Insulation. A pioneer in Arizona's construction growth, he championed innovative insulation methods and industry mentorship until his passing in 2023.
Jeff Banker
Former President
Jeff Banker joined Banker Insulation as a laborer and became President, driving operational excellence until his death in 2020. He prioritized team development and customer satisfaction, continuing his father's legacy of industry leadership.
Questions
What are the signs of poor attic insulation?
Signs include higher energy bills, uneven room temperatures, pest activity, and excessive attic heat or cold.
Can I install attic insulation myself?
Professional installation ensures safety, accuracy, and optimal energy savings for long-term effectiveness.
Are there rebates for home insulation upgrades?
Yes, check our Tax Credits page for available rebates and incentives in your area.
What R-value is recommended for my region?
R-values vary by climate; visit our website to find the ideal R-value for Arizona or New Mexico.
How long does insulation installation take?
Most projects complete in one to two days, depending on the scope and property size.
How do I maintain attic insulation?
Inspect regularly, seal gaps, add layers if needed, and ensure proper ventilation for peak performance.