Harper General Contractors

Harper General Contractors More than anything, we build trust. With over 250 employees, Harper Corporation has the capability and capacity to complete projects of up to $100MM in size.

Harper Corporation-General Contractors is a full-service general contracting and construction management firm headquartered in downtown Greenville, South Carolina. We serve clients in healthcare, environmental systems, commercial, institutional and industrial markets throughout the southeast. An award-winning company, Harper Corporation consistently receives recognitions in the areas of quality, s

afety, environmental services, and community involvement. We strive to cultivate long-term relationships by partnering with the client and design team, developing a final design and constructing each project safely, efficiently, and with the highest level of service.

Harper is proud to have delivered the new Southport Mulberry Branch WWTP.This new 0.75 MGD wastewater treatment plant fe...
06/10/2026

Harper is proud to have delivered the new Southport Mulberry Branch WWTP.

This new 0.75 MGD wastewater treatment plant features comprehensive upgrades from headworks and process structures to site improvements and administration facilities. By leveraging 3D modeling, drone imaging, and an extensive value engineering effort, our team identified conflicts early, accelerated the concrete schedule, and enhanced overall project quality. We successfully developed 50+ value-engineering options to maximize value and reduce costs without compromising long-term operability.

We are also proud to share that this project was completed with more than 91,000 safe work hours, earning the Eagle Award for safety. This honor recognizes the extensive measures that were taken to protect the health and well-being of our teams.

This facility will play a critical role in serving the local community and meeting long-term environmental and regulatory needs. We are extremely grateful for the strong partnership with Brunswick County Utilities and Ardurra Group Inc that made this project possible.

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06/09/2026

Follow along for a day in the life of our Student Program Coordinator, Logan Bradley, as she helps support recruiting efforts and coordinate Harper’s 72 interns and co-ops this summer! Get a closer look at how she helps keep the program organized and supports students every step of the way.

Click the link in bio to learn more about our internship and co-op program!

What does it really take to succeed in the AEC industry? Construction professionals from across the Carolinas are sharin...
06/04/2026

What does it really take to succeed in the AEC industry? Construction professionals from across the Carolinas are sharing their advice for new graduates entering the field, emphasizing the importance of learning on the job, building strong relationships, and showing up every day ready to contribute. Whether you’re just starting out or exploring a future in construction, these insights reflect what it takes to make an impact in a demanding, rewarding industry.

Interested in a career in the AEC industry or want to read the full article? Check out our bio.

Photo Credits: .knox.photography

We recently celebrated a major milestone at the Rowland WWTP Improvements Project. The team acknowledged a successful po...
06/02/2026

We recently celebrated a major milestone at the Rowland WWTP Improvements Project. The team acknowledged a successful pour and leak test of the headworks structure, the installation of the IPS Wet Well and Valve Vault with associated piping, and the start of mechanical installations. It was a great opportunity to recognize the progress made alongside LKC Engineering and the Town of Rowland. The milestone was marked with a team gathering featuring chicken bog and steaks fresh off the grill.

| Town of Rowland

Summer ’26 Student Orientation is in the books. The day focused on preparing our students for a successful summer. We co...
06/01/2026

Summer ’26 Student Orientation is in the books. The day focused on preparing our students for a successful summer. We covered onboarding, technology, safety, and most importantly, what it means to be part of our team. Highlights included leadership remarks, advice from former interns and co-ops, and lunch with their new managers. The 72 summer intern and co-ops are now settled into their assignments and are already doing great work!

Collaboration and teamwork are at the core of how Harper operates. When people support one another and work toward a sha...
05/29/2026

Collaboration and teamwork are at the core of how Harper operates. When people support one another and work toward a shared goal, the job gets done and gets done right.

Looking to join the Harper Team? Apply today at the link in bio!

We recently toured the site of KIPP’s future U.S. headquarters, a project we are proud to be part of. Headquartered in G...
05/28/2026

We recently toured the site of KIPP’s future U.S. headquarters, a project we are proud to be part of. Headquartered in Germany, KIPP designs and manufactures precision-engineered components, including handles, levers, clamps, and vices used across a wide range of industrial manufacturing environments. This new facility in Fountain Inn, SC, will combine office space with a distribution warehouse to support nationwide operations. We are ready to bring this facility to life and support a global manufacturer as they invest in growth here in the Upstate.

We are proud to share a recent milestone here at Harper!We have jumped from #295 to #231 on the ENR Top 400 General Co...
05/28/2026

We are proud to share a recent milestone here at Harper!

We have jumped from #295 to #231 on the ENR Top 400 General Contractors list. This advancement reflects a year of focused growth, strong client relationships, and the dedication of our people who show up every day to deliver quality work. We are grateful for the partners and teams who continue to make progress like this possible.

Photo Credits: .knox.photography

Building the future of the Lowcountry takes more than growth; it takes balance. Harper GC is helping communities thrive ...
05/26/2026

Building the future of the Lowcountry takes more than growth; it takes balance. Harper GC is helping communities thrive through infrastructure, renovation, and community-focused projects that preserve the region’s character while supporting what’s next. Check out the@postandcourier's coverage to learn more at the link in our bio.

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Recently, Harper joined the community on the marsh for the annual Alge Island Creek Clean-Up, continuing a meaningful Ea...
05/26/2026

Recently, Harper joined the community on the marsh for the annual Alge Island Creek Clean-Up, continuing a meaningful Earth Month tradition alongside Lowcountry Land Trust, Keep Charleston Beautiful, and Coastal Expeditions. Together, the team worked to remove debris and help preserve the natural beauty of the Lowcountry.

Harper was proud to support the effort through both volunteering and providing resources. Annual cleanups like this require months of planning, coordination, and community partnership, and we’re grateful to work alongside organizations dedicated to creating a lasting impact on our community and local ecosystems.

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Address

35 W Court St, Ste 400
Greenville, SC
29601

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18645272500

Website

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