Why Sigma?

Sigma Home Solutions is the premier roofing, gutters, siding, and window replacement contractor in the Wisconsin Area. We are a locally owned and operated company that has received national recognition for our unique customer-first processes and procedures

We make the process of home-improvement easy and worry-free. Our company name and logo says it all. ‘Sigma’ in Sigma Home Solutions is derived from the management philosophy called ‘6-Sigma’. Basically, 6-Sigma is a process of constant, never-ending improvement leading to 100% Client Satisfaction.

You’re probably not aware that a recent national survey found that Home-Improvement Contractors are the #1 most-complained about business in the United States!

Because of this fact, and Sigma Home Solutions’ dedication to achieving 100% Client Satisfaction, we have developed the most customer-friendly home-improvement experience available. Out of the hundreds of contractors in Wisconsin, we are the only ones that:

  • Take a consultative approach to providing you with solutions to your home-improvement needs. We respect your ability to make the right choices for your home without the need for high-pressure sales tactics. And since we represent several major home-improvement manufacturers, we’re sure to have what you’re looking for.
  • Ensure quality workmanship, by providing installers that are highly trained and certified in the latest installation techniques. Shoddy workmanship is not tolerated here at Sigma Home Solutions.
  • Complete jobs quickly, minimizing the interruption to your daily routines. This is made possible by our certified and highly trained installers.
  • Provide you with a clear and detailed estimate. We know that improper initial inspections along with vague, handwritten estimates leave you vulnerable to hidden charges. At Sigma Home Solutions we conduct a thorough inspection of your home before providing you with an estimate, which details out the problem found, the work that needs to be done, the materials being used, and the related costs.

But don’t take our word for it. Compare for yourself by learning more from our Critical Questions Contractors Hope You Never Ask.

This program consists of many vital points that any legitimate and worthy contractor should be able to supply you without hesitation, in order to validate and prove that they are capable of handling the job. The idea behind this Critical Questions program is to put the burden of proof regarding character and competence on the contractor’s shoulders where it belongs, and not on the unsuspecting shoulders of you, the consumer.

The Critical Questions “Protection Points” are categorized into 4 main areas:

  1. Reputation of the contractor
  2. Stability of the contractor
  3. Quality of the workmanship being promised
  4. Professionalism and service

The Critical Questions program will make it simple and easy for you to immediately distinguish good contractors from bad ones by providing you a “Contractors Compliance Checklist.” Make copies of this list and hand one to each of the contractors you are considering. Ask them to return the compliance certified documentation to you at the exact same time they give you their bid. Please, don’t ever accept any bid without the accompanying documentation from the compliance checklist. Again, this puts the burden of proof on the contractor and not on you.

Our service area

Sigma Home Solutions provides commercial and residential roofing and other home improvement services to South Eastern Wisconsin including: Milwaukee, Waukesha, Kenosha, Racine, Bayside, Big Bend, Brookfield, Brown Deer, Burlington, Butler, Caledonia, Cedarburg, Chenequa, Cudahy, Delafield, Dousman, Eagle, Elm Grove, Fox Point, Franklin, Genesee, Germantown, Glendale, Grafton, Greendale, Greenfield, Hales Corners, Hartland, Hubertus, Kenosha, Lannon, Menomonee Falls, Mequon, Merton, Milwaukee, Mukwonago, Muskego, Nashotah, New Berlin, North Lake, North Prairie, Oak Creek, Oconomowoc, Okauchee, Pewaukee, Racine, Richfield, River Hills, Shorewood, South Milwaukee, St. Francis, Sussex, Thiensville, Wales, Waukesha, Wauwatosa, West Allis, West Milwaukee, Whitefish Bay