There are many factors to consider when you’re looking for the right company to improve your home. Here are some things
to consider when getting estimates:

1. Ask your friends and neighbors who have had work done. No company will furnish you with a bad reference.

2. How long has the company been in business? Eighty percent of contractors will fail within the first five years.

3. Read the warranty before purchasing. Not all lifetime warranties are created equal. Beware of limitations or prorations.

4. Compare energy ratings. Windows use U-Value (the lower the number, the better.) Siding uses R-Value (the higher, the better). Take the time to educate yourself on energy efficiency.

5. Do not make this important decision solely on the lowest price. Remember, there are only two ways a company can cut costs: lowering product quality or service... or both.

Satisfaction Pledge
We are positive that THEBCO Premium Window & Siding Systems offers you the greatest value for your money, and we are willing to make this unique pledge: if, within 30 days of contract date, you can find any replacement windows or siding with ALL the THEBCO features at a lower price, WE WILL INSTALL THE THEBCO WINDOWS OR SIDING, REFUND THE DIFFERENCE, PLUS GIVE YOU AN ADDITIONAL $100 FOR YOUR TROUBLE.
Affiliations Madison Area Builders Association NARI Apartment Association of South Central Wisconsin NFRC Better Business Bureau Energy Star