---
title: "TEC Design — Interior Designers & Decorators | Houzz"
canonical_html_url: https://www.houzz.com/professionals/interior-designers-and-decorators/tec-design-pfvwus-pf~883149821
markdown_url: https://www.houzz.com/md/professionals/pf~883149821.md
entity_type: LocalBusiness
business_name: "TEC Design"
category: ["Interior Designers & Decorators"]
image: https://st.hzcdn.com/fimgs/4243ae60082a43e6_0621-w400-h400-b0-p0--.jpg
address: "Chicago, IL, Illinois 60047, United States"
latitude: 42.2165
longitude: -88.0769
phone: "(847) 224-0292"
website: http://tecdesign18.houzz.com
rating: 0
review_count: 0
followers: 13
last_updated: 2026-08-17
---

# TEC Design

Original Houzz profile: [TEC Design](https://www.houzz.com/professionals/interior-designers-and-decorators/tec-design-pfvwus-pf~883149821)

## Professional summary

- **Primary category:** Interior Designers & Decorators
- **Location:** Chicago, IL, IL
- **Serves:** Chicagoland area and U.S.
- **Houzz rating:** 0.0 out of 5 (0 reviews)

## About

My name is Timothy Cegelsk and TEC Design is the interior design company I've been running for over 28 years. I'll work with you from the beginning of a project to the very end to make sure everything runs smoothly and you get exactly what you're looking for. No matter what style you prefer whether it's traditional, mid-century modern, farmhouse, shabby chic, bohemian, eclectic, and more I have the expertise, dedication, and skills to make sure that your home is all that you dreamt of and more.

Areas Served
\- Chicago & Suburbs 
\- Lake Geneva
\- California
\- Florida
\- Wherever my services are needed

### Services Provided

- Interior Design
- Kitchen Design
- Bathroom Design
- Color Consulting
- Space Planning
- Kids Bedroom Design
- Custom Cabinets
- Lighting Design
- Custom Kitchen Cabinets
- Custom Built-ins
- Floor Plans
- Custom Bathroom Vanities
- Custom Furniture
- Playroom Design
- Nursery Design
- Custom Blinds & Shades
- House Plans
- Custom Home Bars
- Closet Design
- Universal Design
- 3D Rendering
- Custom Bookcases
- Custom Walk-in Closets
- Custom Entertainment Centers
- Custom Rugs
- Sunroom Design & Construction
- Custom Fireplace Mantels
- Wine Cellar Design
- Sustainable Design
- Custom Shelving
- Custom Pantries
- Home Staging
- Downsizing
- Drafting
- Holiday Decorating
- Green Building
- Energy-Efficient Homes
- Decluttering
- Historic Building Conservation
- Interior Design Photography
- Kitchen Remodeling
- Home Remodeling
- Landscape Maintenance
- landscaping
- remodeling
- staging

### Areas Served

- Chicagoland area and U.S.

### Typical Job Cost

$10,000 - 500,000

## Business Details

| Field | Value |
| --- | --- |
| Business Name | TEC Design |
| Address | Chicago, IL, Illinois 60047, United States |
| Phone | (847) 224-0292 |
| Website | http://tecdesign18.houzz.com |
| Followers on Houzz | 13 |

**Social profiles:**
- Facebook — https://www.facebook.com/timtimedesign/
- X (Twitter) — https://twitter.com/TimTimeDesign
- Blog — https://www.youtube.com

## Contact

- **Houzz profile:** [TEC Design](https://www.houzz.com/professionals/interior-designers-and-decorators/tec-design-pfvwus-pf~883149821)
- **Website:** http://tecdesign18.houzz.com
- **Phone:** (847) 224-0292

## Credentials

**Affiliations**
- [American Institute of Interior Design](https://www.houzz.com/professionals/schools-and-organizations/american-institute-of-interior-design-pfvwus-pf~1451426012)
- [National Kitchen & Bath Association](https://www.houzz.com/professionals/schools-and-organizations/national-kitchen-and-bath-association-pfvwus-pf~1351084655)

## Selected projects

- [Pool House](https://www.houzz.com/hznb/projects/pool-house-pj-vj~2290439)
  - Location: Not specified
  - Photos: 4
- [Modern Bathroom Redesign](https://www.houzz.com/hznb/projects/modern-bathroom-redesign-pj-vj~2162941)
  - Location: Not specified
  - Photos: 8
- [Chicagoland Home Redesign](https://www.houzz.com/hznb/projects/chicagoland-home-redesign-pj-vj~2141255)
  - Location: Not specified
  - Photos: 5

[See all 3 projects](https://www.houzz.com/professionals/interior-designers-and-decorators/tec-design-pfvwus-pf~883149821)

---

*Source: Houzz professional profile. Reflects the profile as of 2026-08-17.*