Air Quality
Ductwork & Sealing
The duct system is 60% of comfort and 30% of energy waste. We design, seal, replace, and clean — and we prove it with numbers.
What's included
Every job, every time.
Starting at $1,200. Every job is quoted flat-rate up front.
- Manual D duct design for new systems
- Aeroseal internal duct sealing
- Static-pressure diagnostics
- Sheet-metal fabrication in-house
- Complete duct replacement
- NADCA-certified duct cleaning
Our process
How this job actually runs.
01
Duct blaster test
We measure leakage before touching anything. Typical Twin Cities home leaks 25% of its conditioned air.
02
Seal or replace
Aeroseal seals from the inside. When runs are collapsed or undersized, we redesign and replace.
03
Verify improvement
Same test, after. You get the before/after leakage number. Usually a 5–8× improvement.
04
Balance
Registers dampered to your Manual D design. Every room gets its designed CFM.
Questions we hear most.
Ready when you are