Tomco Company | General Contractors & Roofing in Andover, MN 55304

Common signs in our area include sagging roof lines, dark stains or streaks on your interior ceilings, and a spongy feel when walking on the roof. These often result from trapped moisture from ice dams or heavy snow. As local experts, we perform thorough inspections to assess decking integrity and recommend targeted repairs or full replacement to prevent further structural damage.

In Andover's climate, temperature extremes cause constant expansion and contraction, which can loosen flashing around chimneys, vents, and skylights. This leads to leaks and water damage. Our repair process involves removing the compromised flashing, sealing the underlying area, and installing new, high-grade flashing with proper seals to withstand local weather and prevent future lifting.

Absolutely. Improperly sealed or old windows can contribute to interior moisture and ice dam formation, which exacerbates roofing problems. Our professional window installation ensures a tight thermal envelope, reducing temperature fluctuations in your attic that lead to condensation and decking rot. This proactive step works hand-in-hand with roofing solutions to protect your entire home.