Jacob Plank

Owner

As Co-Owner of Precision Trades & Roofing, Jacob Plank brings nearly two decades of experience in the construction and...

As Co-Owner of Precision Trades & Roofing, Jacob Plank brings nearly two decades of experience in the construction and renovation industry. Since starting in the field in 2008, Jacob has taken on a dual role—leading field operations while also managing critical back-end office functions to keep the business running smoothly as a general contractor in Chambersburg, PA.

Driven by a strong commitment to his family and a passion for giving back to the community, Jacob’s work is rooted in purpose and integrity. His leadership ensures that every project is completed with precision, care, and a focus on long-term value for clients.

When he’s not on the job site or behind the scenes, Jacob enjoys spending time with his family, golfing, or heading out into the woods for a good hunt.

Jon Nalewak

Owner

With over 15 years of experience in the construction industry, Jon brings a deep well of knowledge and steady leadership t...

With over 15 years of experience in the construction industry, Jon brings a deep well of knowledge and steady leadership to Precision Trades & Services. Known for his calm demeanor and his ability to relate to just about anyone, Jon ensures every client feels confident, informed, and taken care of from the first conversation to the final walkthrough.

Whether he’s leading a project, guiding homeowners through the insurance process, or managing day-to-day operations, Jon’s focus is always on quality, integrity, and doing the job right the first time.

In his free time, Jon enjoys spending time with his family, being outdoors, playing sports, coaching flag football, and working on home and garden projects.

Keith Lehman

Project Manager

Keith Lehman grew up in the Waynesboro area and is a seasoned construction worker with 25 years of experience. His backgro...

Keith Lehman grew up in the Waynesboro area and is a seasoned construction worker with 25 years of experience. His background includes a wide range of residential renovations, including flooring, framing, plumbing, deck construction, windows, doors, and modular home installation. He believes in the importance of having a keen eye for detail and delivering exceptional, high-quality service to clients. In his spare time, Keith enjoys motorcycle rides through the mountains, hunting in the winter, fishing, and just about anything that involves the outdoors.

Leland Sailors

Salesman & Project Manager

Leland is 26 years old and a native of Fairfield, PA. He enjoys staying active—whether he’s working, walking his t...

Leland is 26 years old and a native of Fairfield, PA. He enjoys staying active—whether he’s working, walking his two Australian Shepherds, Tux and Sully, or getting in a workout. He met his wife, Allison, in Gettysburg, and the two recently got married after six years together. If you know Leland, you know he’s always up for a good conversation about football or basketball. Go Birds!

Colby Lehman

Salesman & Project Manager

Colby Lehman is a committed project manager who brings integrity, reliability, and a personal touch to every job. With yea...

Colby Lehman is a committed project manager who brings integrity, reliability, and a personal touch to every job. With years of experience in the field, Colby is known for his hands-on leadership, attention to detail, and ability to guide projects from concept to completion with efficiency and care.

Outside of work, Colby’s greatest pride is his family. He and his wife, Ashley, are raising two sons who keep life fun, active, and meaningful. Whether he’s out camping, hunting, or golfing, Colby values quality time with his family—especially teaching his sons the game of golf and the life lessons it brings.

Colby believes that successful construction is built on strong relationships, clear communication, and a foundation of trust—values he lives by both on the job site and at home.

Mario Scotto Di Carlo

Salesman & Project Manager

Mario Scotto Di Carlo was born in Italy and raised in Pennsylvania. He is a sports enthusiast who enjoys playing picklebal...

Mario Scotto Di Carlo was born in Italy and raised in Pennsylvania. He is a sports enthusiast who enjoys playing pickleball and basketball. A dog lover at heart, he shares a special bond with his beloved dog, Bella. His active lifestyle and passion for the outdoors makes him a joy to be around. Specializing in roofing restoration and renovations, he is one of our top salesmen and is a Territory Manager at our Florida location.

Kira Piper

Office Manager

Outside of work, Kira is a proud mom of two wild and wonderful boys and a competitive cheerleading coach. Life is always b...

Outside of work, Kira is a proud mom of two wild and wonderful boys and a competitive cheerleading coach. Life is always busy and full of energy, and she wouldn’t have it any other way. She’s a huge fan of Starbucks—never too far from a coffee—and she’s pretty sure she knows every word to Wicked.

Antonella Scotto Di Carlo

Office Assistant

Antonella Scotto Di Carlo is a proud mom to two amazing boys. She has two older brothers, one being Mario, who also is emp...

Antonella Scotto Di Carlo is a proud mom to two amazing boys. She has two older brothers, one being Mario, who also is employed with Precision Trades & Roofing as a Territory Manager. Originally born in Italy and raised in Pennsylvania, Antonella’s family runs a cherished Italian restaurant. Now living in sunny Florida, she thrives as our Office Manager. In her free time, she enjoys going to the beach or lounging by the pool.