General Contractor backed by 32+ years of local experience

Cornerstone Builders LLC has been helping Lancaster County homeowners improve their properties for over 30 years. From Lititz to Willow Street, from Manheim to New Holland, we have worked with families and property owners across the region to bring their home improvement goals to life. No matter the size of the project or the size of the budget, every customer gets the same care and attention to detail.

We started this work because we genuinely love it. Over three decades, that passion has only grown. We stay current on new products and building methods, so the advice and workmanship we bring to your project reflects what works best today, not just what worked 20 years ago.

Our services cover the full range of residential construction and renovation. We install roofing and siding, build additions, and handle deck installations. We also take on kitchen renovations, bathroom renovations, and basement renovations. Whether you are adding space, refreshing a room, or protecting your home from the outside in, we have the experience to do it right.

We serve homeowners throughout Lancaster County, including Neffsville, Strasburg, East Petersburg, Hempfield, Mt. Joy, and the surrounding communities. We are a local company, and we take our reputation in this area seriously. Every job we complete is a reflection of the standard we hold ourselves to.

One thing we hear often from customers is that they felt like a priority, regardless of their budget. That is not an accident. We built this company on the belief that every homeowner deserves honest work, clear communication, and a finished result they are proud of. We treat a modest bathroom update with the same focus we bring to a full home addition.

Cornerstone Builders LLC is a registered business operating in Pennsylvania. We carry the proper credentials to work on residential projects throughout our service area, and we stand behind the work we deliver.

If you are ready to move forward on a home project in Lancaster County, we would be glad to talk through what you have in mind. Call us at (717) 468-8440 or email cornerstonebuilders.nj@gmail.com to request your free estimate. We are available Monday through Friday, 7am to 5pm.