Home Performance

Air Sealing to Stop Drafts and Energy Loss

Air sealing closes the gaps and cracks where conditioned air escapes and outside air enters, improving comfort and lowering energy bills.

Answered 24/7 • Mechanical/HVAC License CMC1250824

Common warning signs

  • Drafts around doors, windows and outlets
  • Uneven temperatures
  • High energy bills
  • Dust and allergy issues

What's included

What our air sealing includes

  • Leak identification
  • Sealing of attic and wall penetrations
  • Weatherstripping and caulking
  • Re-testing to verify improvement
  • Honest recommendations
  • Clear, upfront pricing

Our process

How we handle your appointment

  1. 1

    Identification

    We find the biggest air leaks using a blower-door test.

  2. 2

    Sealing

    We seal the leaks with proven methods.

  3. 3

    Verification

    We re-test to confirm the improvement.

  4. 4

    Report

    We explain the results and any next steps.

Honest pricing

Costs depend on the size of your home and the extent of the leaks. We give you clear, upfront pricing.

Financing is available for qualified buyers. Learn about financing.

What customers say

Customer review

Honest and fast

"Our AC stopped cooling on a Saturday afternoon. Florida Home Performance answered right away, scheduled us quickly, and the technician explained exactly what was wrong before doing any work. No upselling, just an honest fix."

Jennifer M.

AC Repair • Gainesville

Common questions

Air Sealing FAQs

Request service

Schedule air sealing

Fill out the form and we will contact you shortly. For urgent needs, call us any time.

Mechanical/HVAC License CMC1250824

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Ready to schedule service?

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