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Total Small Business Set-Aside, 561210 - Facilities Support Services. The purpose of this solicitation is to provide comprehensive preventive maintenance, general maintenance, capital replacement, and repair services for critical facility systems at NIH Bio Safety Laboratories. For comprehensive preventive maintenance, general maintenance, capital replacement, and repair services for critical facility systems at NIH Bio Safety Laboratories. Services include, but are not limited to evaluation, preventative maintenance, and repair and/or replacement of facility systems. PoP 07/10/2026 to 07/09/2031.

The Board of County Commissioners of Washington County, Maryland, will accept quotations for the Supply and Installation of Guiderails for the Appletown Road Culvert Replacement Project. This quotation shall include supplying and installing traffic barrier W-beam and posts, including the long-span system and 4 each Type C barrier end sections (MSKT-SP-MGS) for Appletown Road Culvert in Boonsboro, Maryland. This work is anticipated to be scheduled after culvert work, performed by the County Highway Department, is completed in early fall 2026.

The Maryland-National Capital Park and Planning Commission (Commission or M-NCPPC) is soliciting bids from qualified vendors to remove and replace the ridge vent drive components and install a fully enclosed ridge vent insect screening system at the South Conservatory, Brookside Gardens in Montgomery County, Maryland.

City of Hagerstown (Owner) is requesting Bids for the construction of the following Project: Hagerstown Wastewater Treatment Plant Demolition Project IFB B1880.26. This project will address remove targeted removal of existing equipment in the Operations Building and BNR Control Building as detailed in the Contract documents.

As part of the Piney Run Reservoir Water Quality Monitoring Program, the Commissioners of Carroll County (County) is seeking a qualified Contractor to provide phytoplankton analysis and reporting (Services). The monitoring program consists primarily of routine sampling events in the reservoir whereby six samples are collected from four stations at various depths; physical and chemical samples are also collected at each location. Phytoplankton samples are collected from four of the locations and a zooplankton sample is collected via Wisconsin sampler at one station. Routine plankton samples are collected quadri-weekly during the period of April through August and bi-weekly during the period of September through November. Random samples will also be collected throughout the year.

The Contractor shall supply all labor, material, supervision, equipment, insurance, permits including U&O (Unit of Occupancy Permit) and all other incidentals required to complete the work items listed below as requested by HABC, in accordance with all applicable federal, state and local regulations: Vacant Unit Renovations - 3 Units at Brooklyn Homes. Work may include, but not be limited to: general construction, bathrooms, kitchen, mechanical/plumbing, electrical, doors and windows, painting/drywall repair, flooring.

The City of New Carrollton is soliciting competitive quotations for the supply and installation of stage curtainsincluding the main stage curtain, rear curtain, and valanceas well as motorized window shades for the City Hall multi-purpose room. This project aims to enhance the functionality, aesthetics, and light control capabilities of the facilitys primary assembly space, ensuring a professional environment for municipal meetings, community events, and public performances. The City is seeking qualified vendors capable of providing high-quality materials and professional installation services that meet safety and performance standards.

The Board of Commissioners for Charles County are hereby requesting sealed bids from qualified firms to replace and install utility water yard and tunnel piping, valves, hydrants, and appurtenances as shown on the Contract Documents, including replacement of approximately 540 linear feet (LF) of exposed piping and approximately. 26 underground valves throughout the Mattawoman Wastewater Treatment Plant.

The Washington Suburban Sanitary Commission, MD (the "WSSC"), is soliciting sealed responses for College Gardens Water Main Replacement. Project work includes replacement of approximately 589 feet of 4 inch water main, 46 feet of 6 inch water main, 3,760 feet of 8 inch water main, and 73 feet of 10 inch water main, and relocation of approximately 108 feet of 4 inch water main, 283 feet of 6 inch water main, and 5,432 feet of 8 inch water main as well as approximately 4,620 feet of water house connections to serve Princeton Place, Auburn Avenue, Duke Street, and Baylor Avenue, and various other roads in the area.

Harford County is accepting bids for the Swan Harbor Farm DMP (Dredged Material Placement) Remediation project. The Contractor shall furnish all materials and labor, equipment, tools, supervision and other facilities and services, as required for Establishing and maintaining necessary sediment and erosion control practices, Clearing woody vegetation and sediment from the existing facility including embankment, excavation and onsite placement of approximately 58,555 CY of the facility dredge material to the prescribed elevations and side slopes shown on plans, clearing debris from the principal spillway pipe, repairing principal spillway pipe joints as per video inspection report, restoration of areas damaged by construction and incidentals necessary to complete the scope of the project as shown on the design plans and as described in the bid documents.

Howard County, Maryland (the County) intends to establish on-call contract(s) with qualified firm(s) (the Consultant) to provide traffic and transportation engineering services on an as-needed basis. The County reserves the right to make one or more awards to the responsible Consultant(s) whose proposals represents the best value to the County.

The Contractor shall supply all labor, material, supervision, equipment, insurance, permits including U&O (Unit of Occupancy Permit) and all other incidentals required to complete the work items listed below as requested by HABC, in accordance with all applicable federal, state and local regulations: Vacant Unit Renovations - 2 Units at McCulloh Homes. Work may include, but not be limited to: general construction, bathrooms, kitchen, mechanical/plumbing, electrical, doors and windows, painting/drywall repair, flooring.

This Invitation for Bids (IFB) is issued to procure the goods or services from a contract between the successful bidder(s) and the State of Maryland (State): Tractor Mowing for MDOT SHA Worcester County for a one-year period. Small Business Reserve Designation.

This Invitation for Bids (IFB) is issued to procure preventative maintenance, inspection, troubleshooting, repair, and replacement services for commercial overhead doors, operators, controls, and associated equipment at the Cambridge Maintenance Shop. Small Business Reserve Procurement.

This Invitation for Bids (IFB) is issued to procure preventative maintenance, inspection, testing, troubleshooting, repair services, replacement parts, and corrective maintenance for automated gate systems located at the Cambridge Maintenance Shop. Small Business Reserve Procurement.

The Housing Authority of Baltimore City is accepting bids for Locksmith Services Various Locations. The Bidder shall provide bids in accordance with the listed scheduled unit prices. Such prices shall remain in effect for one (1) calendar year from the date of the contract.

The County Commissioners of Caroline County, on behalf of the Caroline County Department of Public Works is accepting proposals for the Chip Seal Surface Treatment of Stafford Road in Caroline County, Maryland. Specifications and standards are contained elsewhere in this proposal. Work is generally described as follows: The scope of this contract includes, but is not limited to: - Demolition and removal of specified culverts - Installation of replacement of specified culverts - Roadway base repair and roadway build-up, where required - Limited clearing - Application of four (4) courses of chip seal surface treatment - Stabilization of disturbed areas

The Maryland Department of Transportation State Highway Administration is accepting bids for Hand Mowing, Trimming, and Litter Pickup at Various Locations North of Bel Air in Harford County. Small Business Reserve Designation.

The Maryland Department of Transportation State Highway Administration is accepting bids for Brush And Tree Cutting And Stump Removal At Various Locations in Calvert County. Small Business Reserve Designation.

This project is for roadway surface abrasion at various locations statewide. Two locations will be performed and completed within the dates of Contract Notice to proceed (NTP) to June 30, 2027. The locations are Charles County, US 301 from 0.12 miles South of Spur to MD 5BU - Xo69 Prince Georges County line, northbound direction only and Baltimore County, MD 122 (Security Blvd) at I-695 (Baltimore Beltway) Ramp 1 from Ramp 4 (Fr I-695) to MD 122 westbound to Baltimore City Line, all directions. Four locations will be performed and completed within the dates of June 30, 2027 to June 30, 2028. The locations are Anne Arundel County, MD 648H from Governor Ritchie Hwy to MD 2 Magothy Bridge Rd CO 2041 ALL Directions; Calvert County, MD 2 from Old Town Rd (MD 524) to Spur FR Dalrymple Road northbound direction only; Howard County, MD 108 from Structure #130016001 - Patuxent River to 0.14 mi East of Thunder Hill Road (CO 798) eastbound direction only; Saint Marys County, MD 235 from Wildewood Blvd (CO 863) to Chancellors Run Road (MD 237) southbound direction only.