Oshkosh Roofing, Gutter, Window, Siding & General Contractor Company

Protect One Of Your Largest Investments

A roof is so much more than meets the eye. Your roof helps keep your structure and family safe from wind, rain, snow, and even sun. Whether it’s just time to replace the roof or you have damage from storms, owner Tom Berget will find the perfect solution for your needs and make this an easy process. We’ve been in the Oshkosh area for decades making us the Oshkosh roofing company of choice. Work with your local trusted professionals.

Approved, LLC uses GAF products, one of North America’s largest roofing manufacturers. We are a GAF Certified™ Contractor, a distinction that can’t be bought and must be earned. By using these products, we are able to provide quality warranties to our clients. Ask us for more details as it pertains to your job.

Signs That You Need A New Roof

Leakage in attic after wind-driven rain
Possible cause: Leaky or inadequate shingle underlayment or deteriorated flashing
Leakage in attic after ice build-up
Possible cause: Inadequate shingle underlayment allows water from ice dams to leak into attic
Blistering and/or peeling of interior and/or exterior paint
Possible cause: Excessive temperature or high humidity due to poor attic ventilation
Stains on interior ceilings and walls or mold and mildew growth
Possible cause: Inadequate or faulty shingle underlayment allowing leakage or inadequate ventilation
Decay of roof shingles, sheathing, and/or siding
Possible cause: Poor attic ventilation
Missing, cracked or curled shingles
Possible cause: Shingles have reached the end of their useful life
Dark, "dirty-looking" areas on your roof
Possible cause: Environmental pollutants; vegetation, fungus or algae; loss of granules due to age of shingles
Excessive energy costs
Possible cause: Insufficient attic ventilation causes heating/cooling system to run excessively

Resources

Ventilation Calculator

Does your roof have proper ventilation? Use this handy ventilation calculator to estimate your needs.

Virtual Home Remodeler

Use this tool to see what different shingles would look like on your home.

Customer's Feedback

Tom is detail oriented. He listens to the customer and not only give you what you want, but also goes above and beyond with cleanup and follow up. He is professional, personable and reasonably priced. His quality product withstands the crazy weather we have in Wisconsin. I recommend them to all my friends and family.

Melissa K.

Fantastic service. Karen and Tom were very forward with work details, cost, and scheduling. Roof looks fantastic and they even did some additional caulking on my chimney. Not to mention they were doing additional gutter work and did not ask me for any sort of payment until it was all completed. 10/10 would work with them again!

Ryan H.

Tom did our roof a few years ago and at the time I did not realize how grateful I should have been for working with him. Absolutely A+ responsiveness, care for my property, and quality of work. The roof looks great today and I expect it will continue to look good in the future. So far he is the only contractor of the six to come work on our house that deserves praise like this.

Terry T.