Perfect Work

Excellent Results

Offering Pre-construction Consulting, Custom Construction & Property Development

Downers Grove l Western Suburbs  l Chicagoland Hinsdale l Western Springs l Glen Ellyn l LaGrange l Oak Brook l Westmont l Lisle l Naperville I Burr Ridge

A white staircase with wood steps and wooden handrails.

Custom Builders for Residential & Commercial Projects

T6 is an Illinois-based custom builder, general contractor, and construction management company. We handle high-end commercial and residential construction projects and custom design and build. Established in 2006, we offer pre-construction consulting by constructing our clients' custom homes and buildings.

A kitchen with white cabinets and wooden floors.

Our Services

  • Design/build services
  • Pre-construction services
  • Commercial/retail construction
  • Property development
  • Luxury homes
  • Custom homes
  • Additions/remodel
  • Renovations/alterations
  • Basement/bath Renovations
A living room with a fireplace and white walls.

About Us

At T6, we build expertise, knowledge, and integrity into every project we undertake. We build in the upper quarter of the market, which implies that we provide excellent design.

Besides our experience, our clients also benefit from personal involvement in every aspect of a project to ensure success. As a general contractor with design and engineering experience, we are a strong team generating cost budgets and alternate construction methods in the design development stage.

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A bathroom with a toilet, sink and mirror.

What Sets Us Apart

With a reputation in the industry for quality and honest service, we maintain strict ethics in our bidding policy and provide a safe work environment. We employ our carpenters and laborers. The ability to provide creative design solutions and value engineering at highly competitive pricing makes us the general contractor of choice.

We look forward to the opportunity of putting our construction expertise to work for your project.


Chris was extremely professional and one of the most knowledgeable builders you will ever find. He understands more than just building, he also understands the financial aspects of the build and creating equity and a TRUE CUSTOM HOME with top notch finishes. He spent a lot of time with us outlining everything a Custom Home build would entail vs a rehab and went above and beyond to provide us intelligence and where to spend our budget. For anyone looking to do a new home build or reconstruction I would look no further as I think he's the best at what he does and extremely competitive! My recommendation would be to bypass a real-estate agent and go straight to Chris as he will help procure the entire process and remove all the middle fees you would have to pay and allowing you to invest in the home! Thanks Chris you will get a call when we are looking to build again!

Chris and T6 Construction were absolutely a pleasure to work with. Fast, reliable and super informative! I highly recommend T6 & will be definitely using them again in the near future!!

Chris Thulin and T6 Construction get my highest recommendation for quality, staying within budget, and being well within the promised time frame! Chris and his crew were contracted to do the build-out for our dental office. I had been very pleased working with Chris throughout the entire project. He never over-promised and under delivered but set very realistic expectations and met them. The construction remains solid with no surprises other than wear and tear. You would be hard-pressed to find someone as honest and reliable as Chris!

Stephen E Jarvie


Our experience with T6 Construction was very pleasant. He expanded our industrial space in our factory. His workers were very careful. He personally took care of all our needs such as containing the demolition dust and working with the sub-contractors on our behalf.. He stayed on schedule and worked with us on payment terms. I will use him again for further construction jobs.

Scientific Device Laboratory Inc.

From the first time on site, during the conception of the design, to the final walk through, Chris and everyone at T6 were absolute professionals. Outstanding final product!