Skip to content
BlindBizMetro Detroit Custom Window Treatments Call Us Today! (248) 617-6435
Custom hardwood blinds in a living room
  1. Home
  2. About Us

About The Blind Biz: Serving South Lyon Since 2002

A family-owned window treatment company serving South Lyon and Metro Detroit since 2002, built on one simple idea: the best place to choose window treatments is in your own home.

  • Family-owned since 2002
  • Shop-at-home service
  • Our own installers
  • Best value, guaranteed

Request In-Home Consultation

Fill out the details below and we’ll contact you to confirm a convenient appointment time in South Lyon.

Thank you! Your request is in. The Blind Biz will call you shortly to set up your free in-home appointment. Questions now? Call (248) 617-6435.

We respect your privacy. No spam, and we never share your contact information.

Meet the owners

Rich & Tina Sumampow

The Blind Biz, LLC is a Michigan-based business, family owned by Rich Sumampow. Since starting in 2002, The Blind Biz has doubled in size almost every year. Rich handles every aspect of the business, from the initial call to the installation and beyond.

Rich grew up in Gaylord, Michigan, and graduated from Michigan State with a degree in advertising. After working for the family blind business, he learned everything about window treatments and has grown The Blind Biz into one of the most referred window treatment businesses in Metro Detroit.

In July 2011 he married the love of his life, Tina. Together they enjoy life and have fun with their three kids.

Rich and Tina Sumampow, owners of The Blind Biz
Our story

A family business that comes to your South Lyon home

The Blind Biz has helped Metro Detroit homeowners choose and install window treatments since 2002, and we’ve followed South Lyon’s growth as new neighborhoods filled in around the older downtown. From the start we decided not to open a showroom. Instead, we bring full-size samples and sample books to your home, where you can see each fabric, finish and slat against your own walls, floors and daylight.

Working that way keeps our overhead low. We don’t pay showroom rent or decorator commissions, and we don’t hand installations to subcontractors. Those savings go into your price, which is why we can offer the best value in Metro Detroit, guaranteed.

Today we carry 11 product lines, including Hunter Douglas, where we are an authorized dealer, and Norman Window Fashions, where we are a certified partner. What hasn’t changed is the way we work: free laser measuring, an itemized quote on the spot and free professional installation by our own team.

Custom shades in a family living room

The Direct-Value Advantage

How we keep quality high and prices competitive.

No Showroom

We bring the samples to you, so you don’t pay for showroom space.

No Decorator Commissions

You work directly with a specialist, not a commissioned middleman.

No Subcontractors

Our own in-house installers handle every installation.

Low Overhead

A lean family business that passes the savings on to you.

How Your In-Home Appointment Works

Three simple, stress-free steps from sample selection to custom installation.

1

We Bring the Samples

See full-size samples and sample books against your own wall colors, furniture and window light, instead of under showroom lights.

2

Free Laser Measuring

We laser-measure every window so each blind, shade or shutter is built to fit your openings, with no guesswork.

3

Free Professional Installation

Our own in-house installers mount everything, check that it operates smoothly, set up any motorization and clean up before they leave.

No Obligation & Guaranteed Best Value

Get an itemized quote on the spot, with no pressure to decide that day.

Request In-Home Consultation

Brands we’re proud to carry

We partner with manufacturers known for quality, child safety and lifetime warranties.

Hunter DouglasAuthorized Dealer
Hunter Douglas Duette honeycomb shades in a living roomHunter Douglas Duette® honeycomb shades

Pioneers in Light Control & Motorization

Known for energy-saving Duette® honeycomb shades, Silhouette® window shadings and PowerView® motorization you can run from your phone, a remote or a schedule.

  • PowerView® motorization
  • Designer fabric collections
  • Hunter Douglas lifetime guarantee
Explore Hunter Douglas in Your Home
Norman Window FashionsCertified Partner
Norman plantation shutters in a sitting roomNorman Woodlore® shutters

Shutter Craftsmanship & Child-Safe Cordless Designs

Known for Woodlore® composite shutters, Soluna™ roller shades with PrecisionLift™ cordless lifting, and products certified Best for Kids™.

  • Woodlore® composite shutters
  • Certified Best for Kids™ cordless options
  • Manufacturer’s lifetime limited warranty
Explore Norman Shutters & Shades

About The Blind Biz

Questions people ask about who we are and how we work.

Do you work in South Lyon?
Yes. We serve South Lyon and homes throughout Oakland, Livingston, Washtenaw, Wayne and Macomb counties.
Is there a showroom near South Lyon?
We don’t have a showroom. Every consultation happens in your home, which saves you a trip, keeps our prices low and lets you choose in your own light.
How long has The Blind Biz been in business?
The Blind Biz is family-owned and has served Metro Detroit homeowners since 2002.
Who installs the window treatments?
Our own in-house installers. We don’t use subcontractors, and installation is free with every order.
What are your hours?
We schedule appointments Monday through Saturday, 8am to 7pm.

Schedule Your Free Shop-At-Home Appointment

Tell us about your South Lyon project and we’ll bring sample books, full-size samples and laser measuring tools to your home.

100% Free & No Obligation

Expert guidance and an itemized quote with no high-pressure sales tactics.

Free Professional Installation

Every quote includes installation by our own in-house installers, plus cleanup.

Prefer to Talk Now?

Call (248) 617-6435, Monday to Saturday, 8am to 7pm.

Request In-Home Consultation

Fill out the details below and we’ll contact you to confirm a convenient appointment time in South Lyon.

Thank you! Your request is in. The Blind Biz will call you shortly to set up your free in-home appointment. Questions now? Call (248) 617-6435.

We respect your privacy. No spam, and we never share your contact information.

Metro Detroit Client Coverage AreaThe Blind Biz satisfied customers coverage area map across Metro Detroit

Serving Wayne, Oakland, Macomb, Livingston and Washtenaw counties.

3 year in-home service guarantee badge

3-Year Service Guarantee

On top of the manufacturers’ coverage, The Blind Biz includes its own 3-year in-home service guarantee on installations.

Lifetime limited warranty badge

Lifetime Warranty

Hunter Douglas and Norman back their products with lifetime limited warranties, and we handle any claim for you.

Direct consultation line

Call (248) 617-6435

Monday – Saturday, 8am to 7pm
Payment methods accepted:Major credit cards accepted