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Government contracts for plumbers in South Carolina
A snapshot of open federal, state, and local opportunities in South Carolina, updated daily. To search them and get daily matches for your business, sign up free.
About plumbers contracts in South Carolina
Plumbers contracts in South Carolina typically cover backflow-preventer testing, water-main repair, fixture replacement at federal buildings, sewer-line work at correctional facilities, and on-call plumbing IDIQs. Federal posts in this category fall under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors), and the bulk of the work flows to the Army Corps of Engineers, the Federal Bureau of Prisons, and GSA. Small-business set-asides are common because most jobs sit well below the simplified acquisition threshold.
South Carolina currently has 31 open plumbers contracts in our database, with 26 added in the last 30 days. That's enough volume that a focused small business can win recurring work in this state without ever leaving its home market. The most active buyers are Beaufort - Jasper Water & Sewer Authority (4 open posts) and City of North Augusta (3), with the rest spread across other federal civilian agencies, DoD components, and state and local departments active in South Carolina.
Beyond federal opportunities, much of the plumbers work in South Carolina is posted through the South Carolina SCEIS / SCBO bid system, with recurring buyers including the South Carolina Department of Transportation and the University of South Carolina / Clemson. The state publishes its contracts through SCBO (South Carolina Business Opportunities) — daily monitoring is the simplest way to catch new awards. ContractRadar pulls federal postings from SAM.gov alongside state and local feeds so a plumbing contractor doesn't have to monitor each portal manually.
Top matching contracts in South Carolina
CIP 2537 Design Services for Installation of Alljoy Phase 2 Low-Pressure Sewer System
Seeking proposals from qualified and experienced consultants to provide professional engineering services for the design, permitting, bidding support, easement preparation, and construction administra…
Outsource Contractor 2027
Separate sealed Proposals for the outsourcing of construction activities related to various water and sewer line extensions, valves, hydrants, taps and services to include grinder pump stations and s…
US HIGHWAY 1 - 12” WATER MAIN EXTENSION
The work to be done consists of the following approximate quantities: 14,102 LF of 12" DIP Water Main, 2,476 LF of 12" RJ DIP Water Main, 170 LF of 12" RJ DIP Water Main Installed in Casing, 134 LF of…
Elloree Waterline Replacement Project
DIV I Base Bid: install approx 3,500 LF of 8” watermain to replace ex. waterlines, replacement of 5 FHs. DIV II – Alt. A - install 2,700 LF 8” to replace ex. waterlines, replacement of 3 FHs. DIV III …
DAR 26-1 DEPOT STORM-DRAINAGE IMPROVEMENTS
The work on DEPOT STORM-DRAINAGE IMPROVEMENTS consists of installing approximately 330 linear feet of Concrete Pipe, roadway patching, 200 linear feet of ditch silt removal, and various storm-drainage…
Bamberg County Drainage Improvements 2026
This project is to replace piping with 36" RCP and pavement along 2nd Street. This project includes corrective measures to address nuisance flooding thru grading and installation of a drainage system …
On-Call Title Abstracting Services
Provision of professional title abstracting services for property acquisition and easement preparation associated with the repair and/or installation of water and wastewater assets within the system o…
HVAC Equipment, Installation and Service
Florence One School District is seeking Qualifications from Licensed Local Contractors for HVAC Equipment, Installation and Service.
IDC On-Call Engineering Services
The JIPSD is seeking to procure multiple qualified Engineering firms for Consulting Services for an Indefinite-Delivery, multi-discipline contract. The District does not employ a staff engineer but co…
Louisa Street Stormwater Pond Retrofit and Sewer Replacement (Re-Bid)
ALL QUESTIONS REGARDING THIS SOLICITATION MUST BE SUBMITTED IN IONWAVE AS OUTLINED IN THE SOLICITATION PLEASE CONTACT THE PROCUREMENT DEPARTMENT DIRECTLY FOR ANY TECHNICAL QUESTIONS RELATED TO IONWA…
Residential Bathroom Modification
Private Residence - Contractor must be enrolled w/SC Medicaid as BHDD-OIDD waiver service provider-Environmental Modifications. Only bids from qualified enrolled providers accepted. Provide & install…
Projectt 3500 Eastern Peninsula - Civil Engineering and Landscape Architecture Services
The City invites qualified civil engineering and landscape architecture firms to submit comprehensive proposals to provide Civil Engineering and Landscape Architecture services for the Eastern Peninsu…
Canal Embankment Repair Services Site 4
ALL QUESTIONS REGARDING THIS SOLICITATION MUST BE SUBMITTED IN IONWAVE AS OUTLINED IN THE SOLICITATION PLEASE CONTACT THE PROCUREMENT DEPARTMENT DIRECTLY FOR ANY TECHNICAL QUESTIONS RELATED TO IONWA…
Project 3500 Western Peninsula - Civil Engineering and Landscape Architecturre Services
The City invites qualified civil engineering and landscape architecture firms to submit comprehensive proposals to provide Civil Engineering and Landscape Architecture services for the Western Peninsu…
Landscaping Services
Beaufort-Jasper Water & Sewer Authority is seeking proposals from experienced and quality commercial landscape Contractors to provide landscaping and site maintenance services for various facilities l…