Duct Cleaning & Sealing in Medicine Hat, AB

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Clean, Efficient Airflow Starts with Better Ductwork
When it comes to keeping your home comfortable, ductwork probably isn’t the first thing on your mind. However, your ducts are the hidden highways that move warm and cool air throughout your home, and when they’re clogged with dust, leaking air, or damaged, your entire HVAC system has to work harder. That can lead to higher energy bills, uneven temperatures, and poor indoor air quality.
Locally owned and operated since 2015, Marvelous has deep roots and experience delivering duct cleaning in Medicine Hat, AB, and the surrounding communities. And after joining forces with Charlton & Hill in 2024, we’ve brought decades of heating, cooling, and ductwork experience under one roof. We proudly serve Medicine Hat, Bow Island, Taber, Vauxhall, and the surrounding areas with high-quality, no-stress service designed to keep your home running smoothly.
Signs You Need Duct Cleaning
Your ducts might be out of sight, but when something’s wrong, the signs usually start to show. If your system isn’t running like it used to or your home feels less comfortable than before, dirty or leaking ducts might be to blame.
Here are a few common signs it’s time to schedule duct cleaning in Medicine Hat, AB:
- Your energy bills have gone up without any clear reason
- You’re noticing weak or uneven airflow between rooms
- There’s visible dust collecting near vents
- You smell musty or stale air when the system runs
- Family members are experiencing more allergy or asthma symptoms
We use advanced tools to clean your ducts thoroughly and remove the built-up dust, pet dander, and allergens that your standard HVAC filter can’t catch.
Benefits of Professional Duct Sealing
Even the most efficient HVAC system can’t perform well if your ductwork is leaking air. Small cracks, gaps, and poorly sealed connections can allow heated or cooled air to escape before it ever reaches your living spaces.
Here’s what duct sealing in Medicine Hat, AB, can do for your home:
- Improve airflow and help rooms heat or cool more evenly
- Lower energy bills by reducing air loss
- Reduce wear and tear on your HVAC system
- Help keep out dust, allergens, and other pollutants
- Make your home feel more comfortable year-round
We don’t just patch leaks with duct tape and move on. Our certified technicians take a thorough approach using modern tools and diagnostics to find and fix air leaks the right way.
Aeroseal: A Smart Solution for Duct Sealing
Looking for the most advanced duct sealing method available? Ask us about Aeroseal. This cutting-edge technology seals leaks from the inside using a mist of non-toxic particles that stick only where leaks occur without coating the entire duct system.
Aeroseal is:
- Non-invasive (no need to tear into walls or ceilings)
- Incredibly precise, sealing even the smallest gaps
- Proven to cut duct leakage by up to 90%
- Ideal for hard-to-reach or aging duct systems
If your home has comfort issues, hot and cold spots, or high utility costs, Aeroseal might be the solution you didn’t know you needed.
Duct Repair or Replacement: Which One Does Your Home Need?
Not every duct issue can be solved with a quick clean or patch job. Sometimes, your ductwork might be damaged, disconnected, or simply not built to keep up with your home’s needs. When that happens, it’s worth asking: is a repair enough, or is it time for a full replacement?
If you’ve been hearing odd noises like rattling, banging, or whistling when your system turns on, or you’ve discovered sections of ductwork that are crushed, torn, or out of place, you’re probably a good candidate for duct repair in Medicine Hat, AB. We also see repair needs pop up after things like rodent damage or water issues in attics and crawlspaces, where ductwork is more exposed and vulnerable.
On the other hand, if your ductwork is outdated, corroded, or never quite matched your HVAC system to begin with (something we run into a lot in older homes), then duct replacement in Medicine Hat, AB, might be the smarter long-term fix. Swapping out old ductwork gives us the chance to design a more efficient setup that delivers better airflow, more consistent temperatures, and less wear on your heating and cooling system.
Schedule Your Services Today!
Ready to breathe cleaner air, lower your energy bills, and get more out of your HVAC system? Marvelous Plumbing & Heating is your go-to team for duct cleaning, duct repair, duct replacement, vent cleaning, and duct sealing in Medicine Hat, AB.
With more than 600 five-star reviews, a BBB A+ rating, and a proud spot as a Three Best Rated HVAC provider, we’ve worked hard to earn our reputation, one job at a time. We serve homeowners and communities across Southern Alberta, offering financing through FinanceIt and VaultPay to make comfort upgrades more affordable.
Call us today or book online to schedule your duct services, heating repairs, AC replacements, and any other HVAC services, taking the first step toward a cleaner, more efficient home.