Business Details
33 Years
experience
Expert Masonry Insulation Services in Phoenix
Since 1993, NRG Foam has established itself as the leading provider of masonry insulation solutions in the Phoenix metropolitan area. As the exclusive dealer and installer of CORE-FILL 500 in Arizona, Colorado, and New Mexico, we specialize in delivering high-performance thermal and acoustical insulation for commercial, residential, and industrial properties. Our team of experienced professionals has insulated billions of dollars worth of structures, prioritizing precision, durability, and client satisfaction. We stand behind our work with a one-year installation warranty, ensuring every project meets the highest standards of quality. CORE-FILL 500, our patented foamed-in-place insulation, outperforms traditional loose-fill products by offering superior R-values, sound absorption (STC ratings up to 53), and seamless air sealing.Our commitment to innovation and excellence has made us a trusted partner for architects, builders, and property owners seeking energy-efficient, code-compliant solutions. We operate with transparency, prioritizing clear communication and accountability from project inception to completion. Our nationwide network affiliation ensures access to cutting-edge technology and industry expertise, while our local focus guarantees personalized service tailored to regional needs. By eliminating thermal bridging and pest entry points, our insulation systems enhance comfort, reduce energy costs, and extend building longevity. With decades of hands-on experience and a dedication to continuous improvement, NRG Foam remains the definitive choice for masonry insulation in the Southwest.
Services
Commercial Insulation
Residential Insulation
Retrofit Insulation
Soundproofing
Thermal Insulation
Masonry Foam Installation
Details
- Year established: 1993
Highlights and features
- Exclusive Dealer of CORE-FILL 500 in AZ, CO & NM
- One-Year Warranty on Installation and Product
- Serving Southwest Markets Since 1993
- Experienced and Certified Installation Crews
- Superior R-Value and Sound Absorption Performance
Services
CORE-FILL 500 Installation
CORE-FILL 500 is a patented foamed-in-place masonry insulation that delivers superior thermal performance and soundproofing. Installed through precision-drilled holes, it fills wall cavities completely, eliminating air gaps and thermal bridging. This solution provides R-values up to 24 for block walls while sealing against pests and moisture, ensuring long-term energy savings and structural integrity.
Retrofit Insulation
Our retrofit service injects CORE-FILL 500 into existing masonry structures to enhance energy efficiency and soundproofing. This minimally invasive process seals air leaks, reduces noise transmission, and improves indoor climate stability without altering exterior finishes. Ideal for upgrading older buildings to modern insulation standards with minimal disruption.
Commercial Insulation
Tailored for commercial properties, this service uses CORE-FILL 500 to meet strict energy codes and sustainability goals. Applications include office complexes, retail centers, and industrial facilities. The system's rapid installation accelerates project timelines while delivering permanent insulation performance that lowers HVAC costs and enhances occupant comfort.
Soundproofing
Specialized soundproofing solutions utilize CORE-FILL 500's high-density foam to achieve STC ratings up to 60 in masonry walls. This service is ideal for theaters, multi-family housing, and commercial spaces requiring noise reduction between units. The material's ability to fill irregular cavities ensures consistent acoustic performance across entire structures.
Thermal Insulation
Our thermal insulation systems maximize R-values in both new and existing masonry construction. By eliminating air infiltration and thermal bridging, CORE-FILL 500 reduces heating and cooling loads by up to 40%. This service helps buildings achieve LEED certification and comply with DOE energy efficiency guidelines while lowering utility costs for property owners.
People
Holly Coker
Owner
Holly Coker co-owns NRG Foam with Dave, bringing over 25 years of industry expertise to the company. She oversees daily operations and client relations, ensuring every project meets CORE-FILL 500's exacting standards. Holly's leadership has expanded the company's regional influence while maintaining its commitment to quality and customer satisfaction.
Dave
Owner
Dave, co-owner of NRG Foam, manages technical operations and crew training. With decades of hands-on experience in masonry insulation, he ensures installations achieve optimal performance. His focus on innovation and adherence to safety protocols has established the company as a trusted partner for complex commercial projects across the Southwest.
Questions
What is CORE-FILL 500 insulation?
CORE-FILL 500 is a patented foamed-in-place masonry insulation that provides superior thermal performance and soundproofing. It fills wall cavities completely, offering higher R-values and better air sealing than traditional loose-fill products.
Can CORE-FILL 500 be used in existing buildings?
Yes, our retrofit service injects CORE-FILL 500 into existing masonry walls through small drilled holes, improving energy efficiency and soundproofing without major structural modifications.
What areas do you serve?
N-R-G Foam provides insulation services throughout Arizona, Colorado, and New Mexico, with our headquarters located in Mesa, Arizona.
How does installation work?
We drill 5/8-inch holes into mortar joints, inject the foam under pressure to fill all cavities, then patch the holes. The process typically takes one day per structure with minimal disruption.
What warranties do you offer?
All installations include a one-year warranty covering both the product and workmanship, ensuring complete satisfaction with the insulation performance and application quality.
