Best Duct Sealing & Aeroseal Pros in Columbus, MS
What to look for in Duct Sealing in Columbus
Duct sealing is measured, not sprayed-and-claimed — leaky ducts waste 20–30% of conditioned air (ENERGY STAR). The pros worth hiring report a before/after leakage number: Aeroseal aerosol sealing logs it automatically, and manual sealers should blower-door test. We weight Aeroseal-certified and test-capable providers above generic "we seal ducts."
- Duct sealing specialization. Provider lists Aeroseal or manual (mastic/aerosol) duct sealing as a distinct service with method detail — not a one-line claim.
- Google rating. Duct sealing is a higher-ticket job, so a strong rating floor with outcome-specific reviews is the trust threshold.
- Aeroseal / leakage-test capability. Aeroseal certification or duct-leakage testing (Duct Blaster, blower door) signals verifiable, measured results rather than visual cleanup.
Verify before you book
- Active Aeroseal dealer status (manufacturer registry is the verification step) — we accept self-claimed.
- Whether a before/after leakage test was actually run — ask for the numbers.
- Utility-rebate eligibility (e.g. AEP Texas Standard Offer) — confirm with the provider and your utility before assuming a credit.
Duct Sealing in Columbus: method + verified results
Real duct sealing is measured: a leakage test before and after (Aeroseal reports the number; manual sealers should blower-door test). Here is what each of the 1 pro below publishes: Verify your state's HVAC contractor license through the state licensing board before paying a deposit.
Top picks
Weathers Air Conditioning★ Best for Duct Sealing
Consistently strong customer feedback (4.7★ from 245+ Google reviews).
Google 4.7★ (245+)
Typical Duct Sealing costs in Columbus, MS (2026)
Last updated
Estimated ranges for Columbus, MS. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Aeroseal aerosol duct sealing (whole-home) | $975–$2,250 |
| Manual duct sealing (mastic / metal tape) | $375–$1,100 |
| Duct leakage / blower-door test | $110–$335 |
2026 note on rebates: Duct sealing often qualifies for utility efficiency incentives that offset the cost — in Texas the AEP Texas Standard Offer covers A/C duct testing and sealing. With leaky ducts wasting 20–30% of cooling (ENERGY STAR), payback is faster than the $1,300–$3,000 sticker suggests — see duct rebates →
How long does a typical Columbus "Duct Cleaning" job take, and who needs proof of licensing?
- What is Aeroseal duct sealing?
- Aeroseal is an aerosolized sealant blown through pressurized ductwork that seals leaks from the inside and reports a measured before/after leakage number. It's distinct from manual sealing with mastic or metal tape, which is applied by hand at accessible joints.
- How much can duct sealing save?
- Leaky ducts waste roughly 20–30% of heating and cooling energy (ENERGY STAR), so sealing can meaningfully cut bills and fix hot-and-cold rooms. The payback is faster in long-cooling-season climates. Many utilities (e.g. AEP Texas Standard Offer programs) also offer rebates — confirm eligibility before assuming a credit.
- When is a separate duct-sealing service recommended after a cleaning?
- Schedule duct sealing when video inspection shows leaks, disconnected joints, or visible infiltration. Sealing restores airflow and can follow cleaning in the same visit if the provider documents leaks and offers sealing services.
- How do I get a quote from these duct cleaning companies?
- Submit one request on this page and we send it to the vetted duct cleaning pros in Columbus, MS listed here. They send quotes back — no obligation.