Stormwater Master Plan
The City of Clemson seeks qualified consulting firms to develop a comprehensive, city‑wide Stormwater Master Plan. The scope includes…
Closed bids
Closed South Carolina Engineering Services Bids & RFPs
- Closed in the last 30 days
- 35
- Closed this year
- 150+
- Closed bids on record
- 250+
Bid Banana holds 250+ closed South Carolina engineering services solicitations. These are the 50 that closed most recently. In the last 12 months, the most South Carolina engineering services bids closed in September 2026 (33); the agencies behind the most of the 50 most recent were U.S. Department Of Defense, University of South Carolina and Richland County.
Recently closed
- iMet-3050A
The University of South Carolina is procuring an iMet-3050A Portable Sounding System complete with iMetOS-II software for research or…
- Dupont Wappoo Watershed Improvements Plan
The City of Charleston is soliciting an engineering firm to provide Phase One conceptual design and planning services for the Dupont Wappoo…
- Dupont Wappoo Watershed Improvements Plan
The City of Charleston is seeking a qualified engineering firm to deliver professional engineering services for Phase One of the Dupont…
- Request for Qualifications - Engineering Services for FY27-31 Wastewater Collection System Capital Improvement Projects
Mount Pleasant Waterworks is seeking qualified engineering firms to provide comprehensive engineering services for its FY27‑31 wastewater…
- Inert Atmosphere Research Glovebox System
Clemson University is procuring a complete inert‑atmosphere research glovebox system for laboratory research, including all necessary…
- Inert Atmosphere Research Glovebox System
Clemson University is soliciting a single vendor to supply, deliver, install, and train on a complete inert‑atmosphere research glovebox…
- Palmerston North Detention Pond Retrofit – Civil Engineering Services
The County of Richland, SC is seeking a qualified civil engineering firm to develop detailed storm‑water engineering plans and…
- General Maintenance on Department Autoclaves
The University of South Carolina is issuing a solicitation for vendors to provide semi‑annual preventive maintenance, repair, and parts…
- Asphalt Surfacing Assessment, Database, and Forecasting
The School District of Greenville County seeks a qualified firm to deliver a comprehensive asphalt surfacing assessment across all district…
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- United States Marine Corps Communication Systems (UCS) Integrated Product Team (IPT) Support
This Sources Sought notice seeks Seaport Small Business MAC holders to provide systems‑engineering, technical, software, cybersecurity…
- CIP-2499 River Pump Station Rehabilitation
The Beaufort‑Jasper Water & Sewer Authority is seeking an engineering firm to assess, redesign, and support the rehabilitation of the River…
- Addendum No. 1 – Request for Qualifications (RFQ), 2 MG Switzer Elevated Water Storage Tank
The Woodruff‑Roebuck Water District is seeking qualified engineering firms to provide design and construction‑management services for a new…
- Request for Qualifications (RFQ)
The Woodruff‑Roebuck Water District is seeking a qualified professional‑engineering firm to design, permit, assist with bid preparation, and…
- FY26 NPTU High-Pressure Air Compressors (HPAC) Mx
The Nuclear Power Training Unit (NPTU) requires a comprehensive 8,000‑hour major overhaul of its high‑pressure air compressor (HPAC) system…
- 26-B020W Traffic Controllers
The City of Charleston is seeking qualified vendors to supply, install, and support up to 130 Q‑Free 2070ATC‑LDX traffic controller units…
- Professional Engineering Services for Hydrogen Generation Station
The Central Midlands Regional Transit Authority (CMRTA) seeks a qualified professional engineering firm to develop a detailed Scope of Work…
- Notice of Intent - Power Supply Repair
The Naval Information Warfare Center (NIWC) Atlantic is issuing a Notice of Intent to award a Firm Fixed Price purchase order to CoastTec…
- S-395-27 - CE&I Services for Bridge Package 22 in Marion, Horry, Florence, Darlington, Georgetown, Williamsburg, Berkeley, Colleton, and Dorchester Counties
The South Carolina Department of Transportation is seeking qualified consulting firms to provide Construction Engineering and Inspection…
- Barney Jordan Landing Rehab Engineering Services
Richland County is soliciting qualified engineering consulting firms to provide a full suite of professional services for the rehabilitation…
- On-Call Site/Civil Engineering Services
Beaufort County is seeking up to three qualified consulting firms to provide on‑call site and civil engineering services for a variety of…
- Barney Jordan Landing Rehab Engineering Services
Richland County is inviting qualified engineering consulting firms to submit proposals (max 30 pages) to deliver professional engineering…
- Diagnostic Equipment-School Bus (COTS)
• Provide COTS diagnostic units compatible with the mechanical and electronic systems of school buses. • Ensure equipment meets safety…
- UPS Battery, Capacitor, & Fan Replacement Services
• Replace batteries on two UPS units (Eaton 9390 and MGE Galaxy). • Replace capacitor/fan kit on one Eaton 9390 UPS. • Provide all parts…
- STC MICROSCOPES
The State Fiscal Accountability Authority is seeking to procure STC microscopes for use in its operations. This procurement likely includes…
- FY26 NPTU High-Pressure Air Compressors (HPAC) Mx
The Nuclear Power Training Unit (NPTU) requires a full 8,000‑hour major overhaul of its High‑Pressure Air (HPA) compressors to sustain…
- FFU and LAFW HEPA Filter Replacement and Certification Services
Coastal Carolina University’s Marine Science Laboratory requires a qualified contractor to replace HEPA filtration components on four…
- Request for Qualifications (RFQ) Forest Park Drive
The City of Simpsonville is seeking qualified engineering firms and individual professionals to provide engineering services for the Forest…
- Request for Qualifications (RFQ) North Almond Drive
The City of Simpsonville is seeking qualified engineering firms and individual professionals to provide engineering services for the North…
- Town of Surfside Beach - Special Inspection and Testing Services
The Town of Surfside Beach is seeking qualified firms to provide special inspection and testing services for a new one‑story Courthouse and…
- IDC On-Call Engineering Services
The James Island Public Service District seeks to establish an Indefinite‑Delivery, Multi‑Discipline Engineering Services contract to…
- AUDIO/VIDEO EQUIPMENT
The Marine Corps Recruit Depot Parris Island is soliciting a single‑award, firm‑fixed‑price contract to supply and install a comprehensive…
- Food Service Equipment Repair
Marlboro County School District is seeking a qualified vendor to perform service and repair of its school kitchen equipment, excluding…
- Construction, Engineering, and Inspection (CEI) Services: Shipwatch Square Transit and Workforce Development Center
The Charleston Area Transportation Authority (CARTA) seeks a qualified consultant to deliver comprehensive Construction, Engineering, and…
- Marine Science Laboratory FFU and LAFW HEPA Filter Replacement and Certification Services
Coastal Carolina University’s Marine Science Laboratory requires a qualified contractor to replace and certify HEPA filtration components…
- B1130 Vindicator System Upgrade - Shaw AFB
The U.S. Air Force seeks a qualified contractor to upgrade the Honeywell VINDICATOR Intrusion Detection System (IDS) at Building 1130, Shaw…
- Lake Rabon Safe Yield Evaluation, including Bathymetric Survey and Water Supply Assessment
The Laurens County Water and Sewer Commission seeks a qualified professional engineering water‑resources consulting firm to perform a…
- District Wide Fire Inspection Services & Repairs
The Charleston County School District (CCSD) is soliciting qualified vendors to provide comprehensive fire protection services across all…
- On-Call Professional Engineering Consulting Services
The Town of Mount Pleasant is seeking proposals from qualified consultants to provide on‑call professional engineering services supporting…
- On-call band and string instrument repair, preventive maintenance, servicing, parts, and replacement services for musical instruments owned or used by the District.
The Chester County School District seeks qualified vendors to provide district‑wide, on‑call repair and maintenance services for its band…
- FY26 CRRP Gate-1 Cylinder Rebuild
The US Army Corps of Engineers is seeking a contractor to provide labor, technical expertise, materials, equipment, and accessories to…
- Shaw OS2 High Speed Fiber Optic Cable
Shaw Air Force Base is seeking a qualified contractor to engineer, furnish, install, and test a 48‑strand, single‑mode fiber‑optic cable…
- LV Bushing Replacement
This solicitation seeks a qualified contractor to replace low‑voltage (LV) bushings at a facility located in Columbia, SC. The work involves…
- Charleston Generator Monitoring System
The 628th Civil Engineer Squadron at Joint Base Charleston, SC seeks a commercial vendor to design, supply, install, and commission an…
- Town of Nichols Buyout Demolition
The South Carolina Office of Resilience seeks engineering services to produce a comprehensive project manual, detailed plan set, and a…
- 15 kV Vacuum Circuit Breakers - Re-Bid
The Greer Commission of Public Works is seeking sealed bids to furnish six (6) 15 kV vacuum circuit breakers. The equipment will be…
- TCC CONTROL ROOM UPGRADE
The State Fiscal Accountability Authority seeks a qualified vendor to modernize and upgrade the TCC (Transmission Control Center) control…
- IDQ - Mechanical Engineering Services
The South Carolina Department of Corrections is seeking a qualified firm to provide comprehensive mechanical engineering services for a…
- IDQ - Professional Engineering Services
The Patriots Point Development Authority (PPDA) is issuing an Indefinite Delivery Quantity (IDQ) solicitation for professional architectural…
- Dynamometer Above Ground Station and Accessories
The Greenville County School District is seeking proposals to supply a dynamometer above‑ground station along with necessary accessories…
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Recently awarded
Furnish and Deliver Annual Maintenance and Support for APC Cooling System, Pumps and In-Row Coolers Notice Of Intent To Sole Source By: Greenville County School District Sole Source Maintenance for Siemens Control Heating and Cooling Systems Sole Source Contract for Siemens Building Control Systems Notice of Intent to Sole Source for Preventative Maintenance, Repair, and 24/7/365 On‑Site Support of Vertiv UPS and Cooling Units Sole Source Procurement of Siemens Direct Digital Control (DDC) System for Rita Hollings Building Notice of Intent to Sole Source – Control Management, Inc. Maintenance Services Notice of Intent to Sole Source – Preventative Maintenance and Support for Siemens Building Automation System (HVAC) Notice of Intent to Sole Source Notice Of Intent To Sole Source By Berkeley County School District