Our Design–Build Process

Our design–build approach keeps everything simple, clear, and efficient. We guide you from initial consultation to project completion with one cohesive team. This ensures predictable timelines, consistent communication, and a space built to support your business.

Initial Consultation

We start with a conversation about your goals, space, and priorities.

Design Development

Our in-house team creates floor plans and 3D renderings for your new space, taking a collaborative approach with designers and architects to ensure clarity and alignment.

Budget Alignment

You’ll receive a clear, detailed scope of work and investment range before construction begins.

Construction

Our craftsmen execute your design with precision and attention to detail.

Final Walkthrough

We ensure every element meets Landmark’s high standards.

Where We Work

We proudly serve homeowners throughout Bloomington–Normal, McLean County, and Central Illinois, offering commercial remodeling services for a range of building styles and budgets. 

Our home addition projects can be found in:

  • Bloomington, IL
  • Normal, IL
  • Downs
  • Hudson
  • Towanda
  • Lexington
  • LeRoy
  • Surrounding McLean County communities

What Our Clients Say

We recently had our dental office remodeled and are thrilled with the results, thanks to the expertise of Mark Johnson and Dan Kinsinger, our project manager.

– Daniel Jacobsen

“Mark and his team are outstanding. They are professional, detail orientated, have great communication, design, and workmanship. They are organized as well as proactive. I couldn't be more pleased. They have made this a very easy process. Simply the best!!”

– Rachel McFarland

Request a Consultation

Ready to renovate your commercial space? Whether you're planning an office upgrade, a retail refresh, or a tenant improvement project, Landmark Construction is here to help you create a space that supports your business goals.