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New Furniture

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

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Window Treatments

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

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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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Give your old furniture a new life with our upholstery services. You chose the fabric and we'll create a reupholstered masterpiece.


Create the 'wow' impression with window treatments specifically designed to fit perfectly in your home.


Decorate your home with high standard, Hunter Douglas products that will transform your windows to stunning elements.



How do you feel every time you look around your house? If your window treatments, upholstery, blinds, or furniture don’t make you feel at home, it might be time to renew them. For all your interior design services in Crystal Lake, IL, we’re here to help. We’ll make your house a home with our personalized room-by-room approach. Today, our award-winning business continues to satisfy clients in Chicagoland and throughout the United States with quality custom draperies, window treatments, Hunter Douglas blinds and shades, expert re-upholstery, and custom “mart-style” new furniture.

We are proud to be counted among the local businesses in the Virginia Street Corridor area of Crystal Lake. This area was Crystal Lake’s original shopping district. Homeowners from Cary, Algonquin, Huntley, Barrington, Woodstock, McHenry, Marengo, Lakewood, Crystal Lake, & all of Chicago have trusted the Mueller family and Mueller Interiors for more than 100 years and four generations. Thanks to readers of the Northwest Herald, our interior design company has been voted “Best Interior Designer” and “Best Furniture Store” in McHenry County.

Mueller Interiors qualifies as an Essential Business. See the official letter from the Illinois Department of Commerce & Economic Opportunity by clicking here.

Showroom Displays to Help You Envision Your Design

All of these combined elements make our team one of Chicagoland’s premier home decorating and furnishing establishments. 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 just a few things you’ll notice:

Our interior design showroom displays a variety of samples that will meet even the most discerning taste. Sometimes it’s hard to get the vision from your head, that’s where we can help with our beautiful showrooms. It’s so much easier when you have something tangible at hand.

Full-room decorating displays that showcase the latest paint colors, new upholstered furniture, draperies, window treatments, accent tables, accessories, and mor

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, including Alustra.

Window Dressings and Workroom Masters

In the Hunter Douglas room, we have a premier display for your Windows – 12 shades over 6-ft. Wide; 42 additional sizes, including Alustra. Our window dressings are sure to wow anyone entering your home. Our qualified team is here to help you create just that kind of space in your home. Our company knows that when you have the right draperies and window treatments, you’ll create an overall good first impression.

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. That wonderful loveseat your grandmother left you can be restored to its once beautiful luster. Our upholsterers have extensive experience in all types of furniture and materials so they can breathe new life into that sentimental piece you can’t part with.

Offering Brand Name Furniture to Meet Your Needs

If you are looking for some new furniture for your home, we have that covered too! Our company carries some of the top names in furniture to meet your needs. 

Contact our inviting showroom and interior products company today about your new home. We proudly serve Crystal Lake, IL, and the surrounding area.


Therese M. Huntley,IL
Good morning, Everything is beautiful! The little pinch pleats on the shower curtain add just enough. The guys did a great job installing the blinds and they look fantastic. And the panels in the living room are perfect. Can’t thank you guys enough for all your help.
Thanks again!
JP & Debbie C.
We consulted with this company on a couple of projects. One was with colours coordination in our kitchen and purchased extremely well made window treatments. The second project was in regards to a sunroom in need of more character and conviviality. This turned out to be an outstandingly warm, fresh and inviting creation. New furniture, window treatments, rugs, all of them in colours and textures that blend the ruggedness of the woods and the softness of the land, inviting the eye to move from the room through the twenty feet glass sliding doors to the deck and the pool, all of it without the feeling of barriers or boundaries. We were thoroughly impressed at the choices and selection we were presented with, as all of them were of quality. I highly recommend this company and the wonderful people we worked with, George and Pam Mueller.
B. Silka
The windows are absolutely gorgeous! The bedroom is looking more & more like a beautiful, restful place.
Debbie B.
Both Pam and George Mueller were a pleasure to work with. They were very helpful in helping me pick out my semi custom sectional and offered a very fair price. I had spent much time shopping for several months searching for the perfect sofa and their design expertise helped me narrow it down and I decided on a Kinkaid that I am very happy with. I initially was intimidated by the wrong belief that a private design business would be out of reach with pricing but I was pleasantly surprised by the affordable prices here. Pam and George provided excellent customer service, especially when the manufacturer sent the wrong piece which they allowed me to keep (no charge) even after receiving the correct piece. I would highly recommend Mueller Interiors.
Patricia C.
Couldn’t ask for more! Where do I start? I’ve done business with them since 1996 but In the last 2-1/2 years they have helped me with paint colors, window treatments for my entire new house, and reupholstered seats for dining room chairs. One chair to go, but never one iota of hesitation to return. Not only are they the best at what they do, Pam and George are wonderful people!
Greg A.
Artistic, professional, and possessing high integrity. I highly recommend these folks.
Kathy K.
Mueller Interiors did a great ... Mueller Interiors did a great job re-upholstering my sofa. The quality exceeded our expectations. When we started looking for a new sofa, we found that we could'nt find anything that was as high quality of what we already had at a cost that was affordable. I'm so glad we chose to reupholster our existing sofa, it landed up being less than a new sofa of the same quality. George and Pam did a wonderful job making our sofa look and feel brand new. I would highly recommend them.
Bill R.
Sometimes you get lucky and stumble on talented people who go above and beyond to provide great customer care. Pam and George Mueller proprietors of Mueller Interiors exemplify a personal touch that only small business provides. As repeat customers with high expectations Pam has delivered beautiful creations time after time. Anyone looking for a great decorator need only visit Mueller Interiors.
Cindy & Ed D.
Pam and George Mueller have provided total decorating services over the past 6 years for our home. From Blinds & drapes, to new furniture, to wall color and accessories. They are very professional and understood our style from the first time they walked in our home. My husband and I will continue to use Mueller Interiors for our decorating needs as the years go on.
Robin & Chip C.
We love our new bedroom, thanks to Pam & George Mueller! We recommend them to all our friends.
Paula D.
Pam Mueller brings creativity and fresh non-traditional ideas that meet our tastes, Her decorating ideas have turned our house into a warm, cozy, and elegant home.
Bill B.
I have an affinity for mid-century modern pieces made by the top furniture manufactures of the 60’s and 70’s. Many of them were quite expense purchased via internet auctions. Needless to say, the fabrics were either worn or the wrong color / texture and needed reupholstering. After scouring the Chicagoland markets for the craftsmanship and expertise I wanted, I met Pam and George Mueller. I knew almost immediately when speaking with George he was the perfect match to revive my high end pieces. The trade is multi-generational and he truly knows how to rebuild a piece from the frame to the padding/stuffing to the stitching. Although many of my selections were COM, when I needed fabrics Pam had the ability to find options from hundreds of in-house swatch books from some of the top suppliers in the industry. In short, you would be hard pressed to find anyone to match the craftsmanship and customer service of Mueller Interiors. It may not be close, but very much worth the trip to Cryst
Wendy & Mark D.
WE LOOOOOOVE the (Draperies) beautiful fabric and design you did for us! They are beautiful and we absolutely LOVE the pillows too! We think that room (family room) is my favorite! Thanks so much for the great work. Thanks again!!!
Chris B.
We used Mueller Interiors for the third time for window coverings. Pam is incredibly personal and professional. I wouldn’t use anyone else, the windows look amazing. Each project they have worked on has been completed in a timely manner and we couldn’t be happier with the results.
Judith B.
George and Pam Mueller make a dynamite duo in the world of design. Pam is a talented designer who can advise you on the latest fabric trends and window treatments. George is a masterful upholsterer. No job is ever too hard. The Muellers deliver perfection every time!
Bob & Viv K.
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.
Matthew W.
I can not recommend Mueller Interiors enough! Pam and George are wonderful people to work with. They're knowledgeable, fair and will always do right by you.
Dennis & Debbie D.
Truly Professional !!!! My wife and I searched our entire area looking for a reputable place for window treatments only to find that at most places the quality was poor, people were not knowledgeable (A lot of that's a good question??) along with a lot of what we call "Weasel Math" when it came down to pricing. Finding Mueller Interiors was a real blessing. They came to our home, measured, suggested several different products, install was perfect !!! We cannot say enough about how friendly, and most of all "HONEST" the folks are at Mueller Interiors. They will always have our business.
Carrol B.
When shopping for draperies, blinds....any type of window treatments--- in addition to quality upholstery, check out Mueller Interiors. We have been customers since 1997 when we had our sectional sofa, ottoman and 2 occasional chairs reupholstered. Most recently, we had draperies made and expertly installed at a very reasonable price. As far as ideas, selection of fabric and professional ability, Pam Mueller is one of the best. Stop in their showroom and see the variety of fabrics and blinds and examples of their work. You definitely will be impressed!
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