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PROFESSIONAL DUCT SEALING
Professional Aeroseal Duct Sealing in Central Minnesota
Most homes lose heated and cooled air through small leaks hidden inside their ductwork. Because those leaks are often located behind walls, above ceilings, or in other hard-to-reach areas, they can be difficult or impossible to seal using traditional methods.
Aeroseal seals those hidden leaks from the inside. A safe, non-toxic sealant travels through your duct system, locating and sealing leaks that would otherwise be nearly impossible to access.
At Apex Mechanical, we provide professional Aeroseal duct sealing for homeowners throughout Central Minnesota without opening walls or replacing ductwork.
Better Comfort
Enjoy more consistent temperatures throughout your home by sealing hidden duct leaks.
Cleaner Indoor Air
Help prevent dust, insulation, and other airborne pollutants from entering your duct system through hidden leaks.
Benefits of Aeroseal
Discover how Aeroseal helps improve comfort, efficiency, and indoor air quality throughout your home.
Improved Airflow
Deliver conditioned air where it's needed most for balanced comfort in every room.
Peak System Performance
Help your heating and cooling system perform at its best while maintaining consistent comfort.
Energy Savings
Reduce wasted heating and cooling to help improve efficiency and lower energy costs.
Lasting Results
Enjoy lasting improvements in comfort and efficiency with professionally sealed ductwork designed to perform for years to come.
How Aeroseal Duct Sealing Works
See how Aeroseal seals hidden duct leaks without opening walls or ceilings.
01
Test Your Ductwork
We measure your duct system to determine how much air is leaking and establish a performance baseline.
02
Seal the Registers
We temporarily seal your supply and return registers to create a closed system before the Aeroseal process begins.
03
Apply Aeroseal
We introduce a safe, non-toxic sealant into your ductwork, where it travels through the system to locate hidden leaks.
04
Seal Hidden Leaks
The sealant seals hidden leaks from the inside, reaching areas that are difficult or impossible to access manually.
05
Verify the Results
We perform a final leakage test and provide before-and-after leakage measurements so you can clearly see the improvement.
Proven, Measurable Results
Unlike many home improvements, Aeroseal delivers results you can actually measure.
Every Aeroseal service includes computerized before-and-after leakage testing, so you can see exactly how much your duct system has improved before we leave your home.
✓ Computerized Testing
✓ Before & After Measurements
✓ Verified Results Before We Leave
At Apex Mechanical, we're committed to delivering honest recommendations, quality workmanship, and dependable service. As a family-owned HVAC company serving Central Minnesota, we treat every home with the same care and respect we'd expect in our own.
Why Choose Apex Mechanical
Family-Owned & Locally Operated
Aeroseal Certified Contractor
Honest, Upfront Recommendations
Before & After Leakage Testing
Licensed & Insured
Serving St. Cloud & Central Minnesota
★★★★★
"We have used Apex for multiple services! The technicians are very professional and explained everything clearly. They are highly responsive, trustworthy, and reliable! I would highly recommend this company!"
Arin H.
Google Review
CUSTOMER REVIEWS
Trusted by Homeowners Across Central Minnesota
See why homeowners across Central Minnesota trust Apex Mechanical for honest recommendations, quality workmanship, and dependable service.
★★★★★
"They are very prompt and efficient and experienced! They knew what they were doing they were in and got the job done very proficiently. And most of all they're just polite and explained in detail what went wrong and what they did. We will definitely use them again and recommend them to our family and friends!"
Cheryl R.
Google Review
Rated 5 Stars by Homeowners Throughout Central Minnesota
⭐⭐⭐⭐⭐
★★★★★
"We have used Apex for a couple of things now. They are prompt to respond, knew what they were doing and got the work done quickly. Their price was true to what we were quoted. I would absolutely recommend them and will be calling them anytime we need help in the future."
Sarah B.
Google Review
FREQUENTLY ASKED QUESTIONS
Frequently Asked Questions About Aeroseal Duct Sealing
Find answers to some of the most common questions homeowners have about Aeroseal duct sealing, the sealing process, and what to expect.
Frequently asked questions
Still Have Questions?
Our team is happy to answer your questions and help determine if Aeroseal is the right solution for your home. Contact us today for honest recommendations and a free estimate.
Proudly serving St. Cloud, Sartell, Sauk Rapids, Waite Park, Becker, Big Lake, Clear Lake, Clearwater, Monticello, Buffalo, Zimmerman, St. Joseph, Cold Spring, Foley, Rice, Annandale, Elk River, Princeton, Albertville, and surrounding Central Minnesota communities.