• Beautiful new beige living room

  • an affordable new living room
  • new window treatments
  • New Furniture

    Individually design each piece of your furniture until it complements your home perfectly.

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  • Affordable, Quality Furniture

    Style without compromise. We offer a robust selection of stylish furniture for every budget.

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  • Window Treatments

    Finish your re-decoration project with unique & modern window treatments.

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Make Your House a Home with Custom Furniture & Upholstery in Crystal Lake, IL

How do you feel every time you look around your house? If your Crystal Lake, IL furniture, upholstery, or window treatments don’t make you feel at home, it’s time to renew them with help from Mueller Interiors, Inc.

Homeowners have trusted the Mueller family and Mueller Interiors for more than 100 years and four generations. We make your house a home with our personalized room-by-room approach. Thanks to readers of the Northwest Herald, we’ve also been voted “Best Interior Design” and “Best Furniture Store” in McHenry County.

Today, our award-winning business continues to satisfy clients in Chicagoland and throughout the United States with quality custom draperies, Hunter Douglas blinds and shades, expert re-upholstery designs, and custom “mart-style” new furniture. We also ship our products to homes and businesses nationally.

All of these combined elements make Mueller Interiors one of Chicagoland’s premier home decorating and furnishing establishments. In fact, we are the only custom decorating business in McHenry County that has a showroom and a workroom at the same site!

When you visit our showroom, here are a just a few things you’ll notice:

  • Full-room decorating displays that showcase the latest paint colors, new furniture, draperies, accent tables, accessories, and more
  • A fully-organized, well-sampled design center, among the finest anywhere in the Chicagoland area
  • Tasteful displays of fabrics, leathers, trims, drapery hardware, and related design products
  • In the Hunter Douglas room, a premier display of window treatments (12 shades over 6-ft. wide; 42 additional sizes, and multiple lines—including Alustra)

Our workroom is in the rear part of the building. Here, our master upholsterers refurbish your family treasures and restore them to beautiful, functional furniture your family can cherish for years to come.

We can’t wait to design for you. Contact us anytime online or stay connected to us on Houzz and Facebook. Learn more about us by watching our video, then stop by our showroom today.


  • “You have definitely exceeded our expectations, in quality, price, and customer service. Mueller Interiors is 'number one' in our book, and we highly recommend your company.”
  • "The windows are absolutely gorgeous! The bedroom is looking more & more like a beautiful, restful place."
  • - Bob & Viv K.
  • - B. Silka


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