About us

Doing things the right way since 2006.

Milestone Construction was founded on a simple principle: Place our clients’ best interests first in how we quote projects, our recommendations, and how we perform our work.

What does that mean?

  • Help you set a realistic budget for your project and stick to it.
  • Provide advice you can rely on, not up-sell you on things you don’t need.
  • Contain work areas to protect non-work areas of your home.

You will never feel like you need to “keep an eye” on our crew while they’re in your home. Working with us will be a hassle-free experience we think you will truly enjoy.


“From something as small as a window to something as large as a bedroom/bathroom addition, we have always been thrilled with the finished product. Doug and Chad are a great team and always include us in the process every step of the way”

Jamie & Kristen, Lititz PA

“We have been using Milestone Construction for years. They are reliable craftsman at a reasonable rate. They go the extra mile to make sure you are satisfied.”

Sonny & Donna, Lancaster PA

What We Quote is what you pay.

Our customers choose us because they know what we quote is what they’ll pay. If you want to make a change once the project is underway, that’s ok! We’ll discuss it, re-work the pricing, and agree on the changes, together. You will never receive charges from us that you did not expect.

You'll Be Part of the project from beginning to end.

Clear communication and transparency produce the best partnerships. That’s why you’ll be closely involved in every step of your project – from the initial design discussions to the final walk-through. Once we have a signed agreement, we will walk through your home with our project manager to ensure the plan we agreed to is communicated exactly as we specified.

Our Project design & management team.

Doug Sensenig
Co-Owner & Project Developer

Doug will work closely with you, especially at the beginning stages of a project. Doug will meet with you, help create a budget for the ideas you have in mind, write up an estimate for your project, and help with ongoing selections.

Doug began his construction career as a carpenter, and then transitioned into drafting, design, and project management.

“I enjoy walking alongside our clients as they see the vision for their project transform into what they desire.”

Co-Owner & Project Developer

Chad Sensenig
Co-Owner & Site Operations

As our on-site construction manager, Chad focuses on taking your project plan and completing it to your specifications, while keeping the project on schedule and on budget. Once you have a finalized plan, Chad and Doug will complete a final in-home project review with you to ensure all details are correct.

“I enjoy the craft involved in taking a project from start to finish”

Co-Owner & Site Operations

Professional business memberships.

Building Industry Association of Lancaster County logo
Lancaster Chamber of Commerce logo

Company timeline.

  • August 2006
    Chad Sensenig founded C. Sensenig Contracting
  • October 2009
    Company name changed to Milestone Construction, LLC
  • January 2013
    Chad's father, Doug Sensenig, joins the company as a partner

Why “Milestone” Construction?

A new custom home or a home renovation project should be a significant moment in your life that you reflect upon fondly. Thus, our name was chosen to reflect that “milestone” moment.

Milestone Construction logo

Ready for a quote?

Our quote process is designed to keep you involved and informed from the initial quote to the final walkthrough. The goal is that you’re so thrilled with your experience that you won’t hesitate to recommend us!

Request a Free Quote

Our Project quote process.

1. Schedule free in-home consultation where we'll discuss your ideas and form a budget

2. Prepare written estimate and formal design documents for your review

3. Revise any details, if needed

4. Make down payment

5. Help you with selections that fit budgeted pricing

6. Complete pre-construction, in-home walkthrough

7. Place your project on our schedule