Thermo Shield provides expert attic insulation, duct sealing, and spray foam services across Arizona — backed by 5-star reviews, fair pricing, and crews that treat your home with care.
Leaky ducts can waste up to 30% of your heating and cooling energy. Thermo Shield’s professional duct sealing service locates and seals hidden air leaks to improve airflow, reduce energy waste, and keep every room consistently comfortable.
Even the best insulation can’t perform properly if your attic leaks air. Thermo Shield provides professional attic air sealing in Tempe, Arizona and throughout the Valley, helping homeowners stop energy loss and improve comfort year-round.
Made from 85% recycled paper and treated for fire resistance, cellulose is one of the most sustainable and cost-effective insulation choices for Tempe, Arizona homeowners.
At Thermo Shield, we use advanced diagnostic tools to uncover hidden issues—from air leaks and poor insulation to duct inefficiencies—so you know exactly what needs attention. No guesswork. Just data-driven insights to help Tempe, Arizona homeowners save money and feel better in their home.
Homeowners consistently praise our honest communication, clean crews, and work that actually improves comfort and lowers bills. With dozens of verified 5-star reviews, our results speak for themselves.
We’re not here to sell you insulation you don’t need. Our certified experts evaluate your home’s performance and recommend real solutions—ones that lower energy bills and increase comfort.
No ghosting, no guessing. Just professional teams who respect your time, explain every step, and finish the job the right way—on time.
ROC #303635 – Licensed Arizona Contractor
Insulation is just the beginning. From air sealing and duct repair to smart upgrades, we specialize in optimizing your entire home for performance and saving
We start with a detailed home evaluation to pinpoint energy loss, insulation gaps, and duct issues.
Using advanced diagnostic tools, we locate inefficiencies like air leaks, poor airflow, and underperforming insulation.
We seal attic gaps and install protective covers to prevent energy loss through recessed lighting and cracks.
We repair and seal your ductwork to improve airflow, reduce dust, and enhance indoor air quality.
We install Cellulose, Fiberglass or Spray foam insulation- to increase your attic’s R-value to R38–R49.
We start with a detailed home evaluation to pinpoint energy loss, insulation gaps, and duct issues.
Using advanced diagnostic tools, we locate inefficiencies like air leaks, poor airflow, and underperforming insulation.
We seal attic gaps and install protective covers to prevent energy loss through recessed lighting and cracks.
We repair and seal your ductwork to improve airflow, reduce dust, and enhance indoor air quality.
We install Cellulose, Fiberglass or Spray foam insulation- to increase your attic’s R-value to R38–R49.
We promise to exceed your expectations by prioritizing exceptional customer service and building lasting relationships. Our commitment to quality workmanship, cleanliness, and comprehensive warranties sets us apart. Your satisfaction is our top priority!
Ready to take control of comfort and energy costs? Thermo Shield is here to help
