Get matched with top treehouse builders in Halifax, PA

"The three pieces were assembled correctly. I am happy with Steve’s work and professionalism."

"BiiLT Contracting replaced our carpet flooring with LVP and we love it! I highly recommend BiiLT Contracting for any construction project and had a great experience working with them: easy to contact and schedule, prompt responses, by far the lowest quote, great customer service, very professional, organized, friendly and considerate staff, worked within set budget, workers cleaned up project area every day at the end of the work-day."

"Dan replaced a rotted door frame and did a great job. I like that he was able to get us scheduled timely and got the job done."

"Lee repaired my shed that falling apart looks better than ever. Super nice guy an easy going! Would definitely recommend and hire again!"

"Evolution Drafting was a very big help when getting our future home certified with our plans. Thank you Collin for assisting us in our project and the whole team at Evolution Drafting. We didn’t experience any issues and they were easy to work with!"

"Found Sentri on Angi. Jeanette and Violet were very pleasant and efficient in getting a contractor to me in the time frame needed. The contractor was excellent and the roof looks great! I would definitely work with them again if I had additional projects."

We are a general contracting business with over 30 years of experience with an uncompromising mission to provide superior craftsmanship, dedication and attention to detail that surpasses customers expectation and that creates added value to property and increase satisfaction of ownership. \nWe serve residential and commercial customers and specialize in affordable custom design with expert experience in all areas of the contracting trades from foundation to high quality finish work. We do renovations, remodeling, property restorations, and historic preservation work to the highest standards, no job is too small or large. \nOver the years our business has had the privilege to served hundreds of satisfied customers and we look forward to working with you. Give us a call, we will never compromise in our efforts to be a company of the highest standards of integrity, transparency, trust, and excellence in all we do and we thank you in advance for contacting us for your project. \n \nWe remain determined to be the best and to exceed expectations!

With 30 plus years in all aspects of home repair and construction we can handle any project, nothing is too big or too small. Dedicated to quality craftsmanship and customer satisfaction we are not satisfied until you are. Based in Mechanicsburg and serving the capital region you can count on us to complete your project to the highest standards. We can also provide consulting and guidance for any concern.

At Millstone Design & Building, we believe that exceptional spaces begin with exceptional craftsmanship. Every project we take on is guided by a commitment to quality, precision, and thoughtful design. Our team approaches each build with the same care and attention that master craftsmen have valued for generations—ensuring that every detail, from the foundation to the finishing touches, reflects durability, beauty, and purpose.\n\nWe work closely with our clients to understand their vision and bring it to life through skilled workmanship, honest communication, and dependable service. Whether we are designing a new space or refining an existing one, our goal is always the same: to deliver results that stand the test of time and represent the highest standards of our trade.\n\nAt Millstone Design & Building, we don’t just construct buildings—we craft spaces that are built with integrity, built with care, and built to last.

"Excellent.....TOP quality work. Explains the options and process clearly and shows up on time. Was really impressed as he fixed Railing issues from the builder. Would hire again and again."