From humble beginnings in 1993 to becoming a leader in excavation and construction across Salem County and Southern New Jersey, Pro Rock Construction has built a legacy of excellence and integrity. Guided by strong family values and a commitment to the community, we provide a full spectrum of construction, demolition, excavation, and other site development services tailored to meet the evolving needs of our clients.

Our Story

A Family Legacy
Pro Rock Construction Services LLC was founded in 1993 by Salvatore (Sam) Guy as a sole proprietorship specializing in painting and drywall while his wife, April, completed her college education in Elizabethtown, Pennsylvania. With their family expanding and a longing to return to their roots, the couple moved the business to Southern New Jersey in 1996. Over the following years, they offered quality drywall, painting, and general remodeling services across Delaware and South Jersey.
In 2005, as the industry evolved, Sam invested in the company's first backhoe and ventured into septic system installations, transforming Pro Rock into a recognized backhoe service and septic installation company. With continued success and growth, the company diversified further by purchasing its first asphalt paver and beginning to lay asphalt and aggregate driveways in 2007.
By the spring of 2009, Pro Rock had expanded its services to include commercial site work and development. Today, after nearly two decades, Pro Rock Construction continues to seek new clients and cherishes lasting relationships with our loyal general contractors and property owners.
As of 2022, Sam and April's four sons have joined the business, reinforcing our commitment as a family-owned and operated company that upholds values of integrity, efficiency, diligence, and faith, guided by the teachings of Jesus Christ, our Lord and Savior. Psalms 91.
Why Partner with Pro Rock Construction?

Pro Rock Construction is the trusted choice for construction and excavation services in South Jersey. Our state-of-the-art, GPS-guided equipment enables us to deliver precision and high-quality results across all projects, from land clearing to complex site preparations.
With over thirty years of experience, we bring a wealth of knowledge and industry insights to every project. We go the extra mile to meet your needs and exceed expectations. Our proven track record is evident in the successful completion of numerous projects, ranging from large-scale site developments to intricate utility installations.
As a reflection of our commitment to providing quality service and lasting results, we offer a one-year warranty on all our services.
Meet The Pro Rock Construction Team
Driving Success Through Teamwork
Pro Rock Construction's dedicated team is at the heart of every successful project. Meet the dynamic individuals who bring their expertise and energy to our operations:
Salvatore (Sam) Guy
Owner
Sam leads Pro Rock with a visionary approach, continuously driving the company toward new heights. His focus on innovation and expansion involves everything from acquiring the latest equipment to exploring new markets and services.
April Guy
Office Manager
April, Sam's wife, has skillfully managed our office and handled financial control since the company's early days. When you call us, it's April who ensures your project inquiries are met with efficiency and care.
Clayton Guy
Project Manager/Estimator
As the eldest son, Clayton has been involved with Pro Rock from a young age, working alongside Sam each summer. After college, he stepped into a full-time role, focusing on project estimates and coordination.
Derek Guy
Project Manager/Site Manager
Derek, the second eldest, grew up in the business, starting his involvement in his school summers and transitioning to full-time after high school. He now manages daily operations onsite, overseeing tasks and leading crews.
Weston Guy
Site Manager/Operator
Weston started his journey with Pro Rock during his high school summers and joined full-time in 2020. He works closely with Derek in site management and operates major machinery.
Harrison Guy
Estimator/Operator
The youngest of the Guy siblings, Harrison recently started full-time work after high school. He focuses on project takeoffs and estimates and supports onsite operations, ensuring projects run smoothly.
Jairo Martinez
Site Manager/Operator
Jairo, a key member of our team for many years, plays a crucial role as a crew leader and primary machine operator. His experience and leadership are invaluable to our field operations.
This group of guys couldn’t have done a better job. They were precise, extremely diligent, and hard working. They did my driveway for me. I was worried about who I was going to use to get this done. The decision I made couldn’t have been a better one. I’m glad I chose Pro Rock and will refer my friends and family and as many people I know to these guys. They are awesome!
We used Pro Rock Construction Services to install our new sidewalk and asphalt driveway. They were great to work with from start to finish. Very responsive from the start with an estimate on a Monday and they began working on the project the next day. We would reccomend Pro Rock for your sidewalk and asphalt installation needs. We would give them six stars if we could!
Very great people to deal with , very responsive and always willing to work with you. They installed a new septic at my home with a very tight deadline and still got it completed on time . They then came back and did final seeding and grading which looks awesome . Would highly recommend!
I personally took to ProRock because they are a smaller family business. April, Sam, and their son Clayton treated me like one of their own. April sent me pictures and videos, and calmed my nerves through the entire process. She’s a saint and a pivotal part of this glowing review.
10 out of 10 Go with ProRock.
Communities We Serve
Building A Stronger Community, One Project at a Time
Pro Rock Construction provides exceptional construction and excavation services in Delaware and Southern New Jersey. Our experienced team operates across Salem, Gloucester, Cumberland, Camden, Kent, Atlantic, Burlington, and Cape May Counties, offering unparalleled service.
- Bridgeton
- Millville
- Vineland
- Newfield
- Dover
- Glassboro
- Washington Township
- Deptford
- Lindenwold
- Salem
- Rosenhayn
- Clayton
- Pennsville
- Hainesport
- Woodstown
- Harrisonville
- Mullica Hill
- Swedesboro
- Sicklerville
- Cherry Hill
- Camden
- Voorhees
- Mount Ephraim
- Logan Township
- Gloucester City
- Pennsauken
- Haddonfield
- Collingswood
- Marlton
- Medford
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Frequently Asked Questions About Pro Rock Construction
