Insulation contractors in Tennessee
Find insulation contractors across Tennessee. Use the city pages below to compare local pros, or scroll down to see the top-rated contractors statewide.
Browse insulation contractors by city in Tennessee
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Chattanooga, TN
Knoxville, TN
Memphis, TN
Nashville, TN
Top-rated insulation contractors in Tennessee
These are the highest-rated insulation contractors across all cities we track in Tennessee.
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Alpha
1203 Karnes Ave, Knoxville, TN 37917
Alpha Insulation Inc. in Knoxville, TN offers residential and commercial insulation services, including spray foam, attic, fiberglass, blown-in, and more, with a focus on energy efficiency and home comfort.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Improve comfort, reduce energy costs, and protect your property with our professional insulation services.”
website: Shows the core value proposition of insulation services.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Ask during quoting
Hernandez Foam
4614 Delashmitt Rd, Hixson, TN 37343
Hernandez Foam provides open-cell spray foam insulation services (retrofits) with a focus on transparency and fair pricing, based in the Chattanooga area.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Zack went waaaaay above and beyond for a fair price with full transparency, honesty, and he made the entire process super easy.”
review: Supports trust signals (transparency, honesty) and fair pricing; positive experience.
Workmanship
Ask for references
Communication
Excellent
Scheduling
Ask during quoting
Cleanup
Ask during quoting
ARES Insulation LLC
3579 Commerce Cir, Memphis, TN 38118
ARES Insulation LLC provides residential and commercial insulation services in Memphis and the broader Tennessee, Mississippi, and Arkansas regions, offering attic, spray foam, wall, soundproofing, blown-in insulation, air sealing, crawl space, radiant barrier, and removal/replacement services. They emphasize energy efficiency and comfort, and position themselves as a family-owned business with affordable pricing, backed by positive reviews.
Services offered
Trust signals
From reviews & website
“Attic insulation installation is a crucial step in improving energy efficiency and comfort in a home.”
website: Shows that attic insulation is a core service and ties to homeowner concerns about energy efficiency and comfort.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Memphis Spray Foam Insulation
3345 1 Pl, Memphis, TN 38116
Memphis Spray Foam Insulation provides residential and commercial spray foam insulation in Memphis, TN, with attic and crawl space insulation and insulation removal, offering free estimates and trusted service (licensed, bonded, and insured).
Services offered
Trust signals
From reviews & website
“OFFERING HIGH-QUALITY RESIDENTIAL AND COMMERCIAL SPRAY FOAM INSULATION”
website: Shows service scope for both residential and commercial projects.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Foametix of Chattanooga
2320 Gifford St, Chattanooga, TN 37408
Foametix of Chattanooga offers spray foam insulation and related services (attics, walls, crawl spaces, new construction, and commercial/metal buildings) with a building-science approach, emphasizing energy efficiency and air sealing. They are locally owned and veteran-operated in Chattanooga.
Services offered
Trust signals
From reviews & website
“Locally and Veteran-Owned and operated for over 15 years.”
website: Trust signal: local/veteran ownership supports homeowner reliability.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Zenith Insulation
408 N 17th St, Nashville, TN 37206
Zenith Insulation is a Nashville-based contractor offering residential and commercial insulation services (spray foam, fiberglass, blown-in, attic) with a focus on energy efficiency and customer satisfaction.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Zenith Insulation, based in Nashville, TN, is a trusted provider of high-quality insulation solutions for residential and commercial properties.”
website: Trust signal and scope (residential + commercial).
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
What to verify in Tennessee
Plan before you hire
These pages help you build a shortlist, but they don't replace a proper scope discussion with each contractor. If you're still deciding what work your home needs, start with the insulation planning guide and ROI calculator.