About Us

Our Founder
Andrew McIver is from Columbia SC. Attended Clemson University where received a BS in Ceramic Engineering. Spent 25 years in the glass industry making bottles, flat glass, and fiberglass. Moved to Orlando to work as a sales engineer selling into the glass industry. In 2010 came up with the idea of a vent repair device after his wife found a frog in the toilet. Started Avalon Manufacturing to make and distribute them in his garage.
Our Mission
Dedicated to the design and production of innovative products for the maintenance of home and office.
Our Mission
Dedicated to the design and production of innovative products for the maintenance of home and office.
Company Spotlight
Some information about a subsidiary of Avalon Manufacturing that is being spotlighted
New Product Coming!
We at Avalon are pleased to announce the US Patent Office has granted our latest patent for the maintenance and functionality of yard sprinklers. Stay tuned for more details as they come…

CritterQuitter®
Critter Quitter® vent shields are an innovative solution to a common problem in a lot of homes – damaged roof vents and animal intrutions through those vents. With the addition of this simple device, you can insure that roof damage from the compromised vents will stop and animals will no longer be able to access you homes through the vents. And thhe best part is, they are easily installed with just a few screws on one simple cut.