Find HVAC & Mechanical RFPs in South Carolina
104 active opportunities· Updated daily
Active hvac & mechanical opportunities in South Carolina right now come from agencies including University of South Carolina, Williamsburg County School District and Corrections, among others. The nearest deadline is September 8, 2026. New solicitations are added daily. Sign up to get the ones matched to your business scored and delivered automatically.
How do I find hvac & mechanical bids in South Carolina?
South Carolina hvac & mechanical solicitations are spread across 18+ different buyer sites: state procurement portals, city and county purchasing pages, school districts, and cooperative networks, each posting on its own schedule. You can check every source by hand, or use a bid discovery tool. BidSparq monitors 23,000+ federal, state, local, education, and healthcare sources daily, including the South Carolina sources behind this page, scores each new solicitation 0 to 100 against your company profile, and alerts you only when a hvac & mechanical bid is worth your time. The 104 opportunities on this page refresh daily. For the full method, read how to find government RFPs and price the work against the free GSA labor rate lookup.
| Title | Agency | Due Date | Set-Aside | Est. Value |
|---|---|---|---|---|
| WCSD - Kitchen Equipment Preventative Maintenance and Repairs | Williamsburg County School District | 2026-09-08 | - | $300K |
| LV Bushing Replacement | Corrections | 2026-09-08 | - | $20K |
| Residential Bathroom Modification | BidNet Portal - SC | 2026-09-08 | Minority Business Enterprise | $30K |
| Control Management. Inc. | Dorchester School District Two | 2026-09-09 | - | $400K |
| Kitchen Hood Inspection & Repairs | Berkeley County School District | 2026-09-09 | - | $80K |
| Air Carolinas | Marlboro County School District | 2026-09-09 | - | $20K |
| Residence Hall Elevator Modernization Project | South Carolina Governor's School for Science and Mathematics | 2026-09-09 | - | $300K |
| Mediascape Lighting | Materials Mgmt Ofc | 2026-09-09 | - | $300K |
| Landrum Welcome Center Lift Station Maintenance | South Carolina Recreation and Tourism Department of Parks | 2026-09-09 | NONE | $85K |
| Request for Quotes-Provide Cold Room Refrigeration Equipment | Medical University of South Carolina | 2026-09-09 | - | $150K |
| Christmas Lights on Front Street Request for Bid | City of Georgetown | 2026-09-10 | - | $150K |
| IOP 1st Floor Lobby Renovations | Medical University Hospital Authority (MUHA) | 2026-09-10 | - | $800K |
| District Wide Fire Inspection Services & Repairs | Charleston County School District | 2026-09-10 | Minority Business Enterprise | $1.5M |
| 1.5 Inch & 2-Inch Meter Replacement | City of Florence | 2026-09-10 | - | $50K |
| TOC - General Contracting Services for State Park Properties in the Upper Coast… | Department of Parks, Recreation and Tourism | 2026-09-10 | - | $4.0M |
| USC Upstate Palmetto house HVAC Boiler Replacement | University of South Carolina | 2026-09-10 | - | $270K |
| 1.5-inch & 2-inch AMI Meter Replacement | West Baton Rouge Parish Natural Gas and Water Systems | 2026-09-10 | Minority Business Enterprise | - |
| Upstate Palmetto house HVAC Boiler Replacement | University of South Carolina | 2026-09-10 | Minority Business Enterprise | $310K |
| Charleston-Fort Johnson Mechanical Infrastructure Renovations - Chilled Water P… | Department of Natural Resources | 2026-09-11 | - | $1.0M |
| Capstone Renovation | University of South Carolina | 2026-09-11 | Minority Business Enterprise | $83.0M |
Showing 20 of 104 results.
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Tips for Winning HVAC & Mechanical Contracts in South Carolina
- ✓EPA Section 608 technician certification is mandatory for anyone handling refrigerants on government HVAC equipment. Ensure all technicians have current Universal, Type I, II, or III certification as appropriate.
- ✓GSA Schedule 03FAC (Facilities Maintenance and Management) is the primary contract vehicle for federal HVAC services. Energy Savings Performance Contracts (ESPCs) through DOE are another major vehicle for HVAC modernization in federal buildings.
- ✓Davis-Bacon prevailing wage requirements apply to federally funded HVAC construction and installation over $2,000. Factor these wage rates into bids: they significantly affect labor costs and vary by locality.
HVAC & Mechanical RFP FAQ
What certifications are required for government HVAC contracts?
EPA Section 608 certification is mandatory for refrigerant handling. NATE (North American Technician Excellence) certification is increasingly preferred. State mechanical/HVAC contractor licenses are required in most jurisdictions. For federal work, bonding (per the Miller Act for contracts over $150,000) and appropriate insurance are required. Security clearances may be needed for DOD installations.
What is an Energy Savings Performance Contract (ESPC)?
ESPCs allow federal agencies to procure energy-saving improvements (including HVAC modernization) with no upfront capital cost. An energy service company (ESCO) designs, installs, and finances improvements, then guarantees energy savings that pay for the project over the contract term (up to 25 years). DOE manages the federal ESPC program with pre-qualified ESCOs.
How do prevailing wage requirements affect HVAC bids?
The Davis-Bacon Act requires prevailing wages on federally funded construction contracts over $2,000. HVAC installation falls under construction wage classifications. Wage rates vary by county and trade classification: check the Department of Labor's Wage Determinations at sam.gov before bidding. State prevailing wage laws may also apply to state-funded projects.
What bonding requirements apply to government HVAC contracts?
The Miller Act requires performance and payment bonds on federal construction contracts over $150,000. HVAC installation projects typically trigger Miller Act requirements. Many state and local governments have similar bonding requirements (Little Miller Acts). Bonding capacity is a key factor in winning larger HVAC contracts: build bonding relationships early.
Other categories in South Carolina
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Learn more: HVAC & Mechanical RFP Alerts · How to Find Government RFPs
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