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DAWSON-MAULDIN, LLC

UEI: R5UBNLF9JWA4CAGE: 89AW9

DAWSON-MAULDIN, LLC is a federal contractor, registered under UEI R5UBNLF9JWA4 and CAGE code 89AW9. It has been awarded $36,210 across 1 federal contract. Primary work spans Water and Sewer Line and Related Structures Construction. Top awarding agencies include W7MX Uspfo Activity Caang 144.

Contact Information

Registration and classification details

Websitewww.dawson-mauldin.com

Address123 Main St, City, ST 12345

Registration

UEI Code

R5UBNLF9JWA4

CAGE Code

89AW9

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

272XLJ

NAICS Codes

237110Water and Sewer Line and Related Structures Construction

237210Land Subdivision

237310Highway, Street, and Bridge Construction

237990Other Heavy and Civil Engineering Construction(Primary)

238990All Other Specialty Trade Contractors

+2 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

DAWSON-MAULDIN, LLC specializes in specialized construction and infrastructure support services under NAICS 237990, which encompasses other heavy and civil engineering construction. The firm delivers complex site development, utility relocation, and non-residential civil works, often requiring preci...

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

W7MX Uspfo Activity Caang 144$36.2K100%

Awards by NAICS

237110 - Water and Sewer Line and Related Structures Construction$36.2K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in DAWSON-MAULDIN, LLC's top NAICS codes and agencies

T18 Water Main Replacement - ConstructionThe contract entails the replacement of roughly 20,000 feet of water mains along with associated fittings, valves, hydrants, and ship water infrastructure within the eastern 100 acres of Terminal 18. This project is part of a larger infrastructure upgrade aimed at improving water delivery reliability and system efficiency in a key maritime operational area. The work will involve excavation, installation, testing, and commissioning of new components to meet modern standards and support ongoing port operations. The solicitation is posted by the Northwest Seaport Alliance through the Port of Seattle under NAICS code 237110 for Water and Sewer Line and Related Structures Construction. Primary contact for inquiries is Angela Peterson, with Greg Stamatiou serving as Project Manager. Additional details and the official solicitation can be accessed via the provided portal link, though no set-aside provisions or formal solicitation number are currently listed. The contract forecast was published on July 28, 2026, indicating anticipated award timing later that year.

Northwest Seaport Alliance (NWSA)

POSTED

about 7 hours ago

DEADLINE

Emerson St. Sinkhole RepairThe contract involves repairing a sinkhole caused by a disconnected segment of stormwater drain line that no longer connects to the main King County line beneath Emerson Street. Scope of work includes full excavation to access the damaged section, removal of the old pipe, installation of a new stormwater line, and creation of a secure connection point to the main sewer line. The project further requires backfilling the excavated area and repaving the roadway with asphalt to restore surface integrity. Significant traffic management measures are necessary due to the project’s location on a major thoroughfare, with impacts expected across multiple lanes, requiring robust controls to maintain safety and minimize disruption during construction. The contract is being managed by the Port of Seattle through its Waterfront Project Management division, with primary contact Marilynn Montenegro and Project Manager Brandon Klett overseeing coordination and execution. The solicitation is listed as a forecast with a NAICS code of 237110 for sewer and water line construction.

Waterfront Project Management

POSTED

about 7 hours ago

DEADLINE

1947 Watermain - North Bound Airport Expressway PreservationThe Port of Seattle’s Aviation Project Management Group is forecasting the restoration of a 1947 water main running beneath the North Bound Airport Expressway using cured-in-place pipe (CIPP) technology under a Design-Bid-Build procurement model. This initiative aims to preserve and rehabilitate aging infrastructure to ensure long-term water delivery reliability and minimize future disruptions. The project will involve the insertion and curing of a resin-saturated liner inside the existing pipe, restoring structural integrity without the need for extensive excavation, thereby reducing impact on high-traffic transportation corridors and surrounding infrastructure. The work will be performed at the location of the water main beneath the expressway, with all activities subject to coordination with local transportation and utilities agencies. The solicitation is categorized under NAICS code 237110 for Water and Sewer Line and Related Structures Construction and is being managed by the Port of Seattle. Primary point of contact is Moraa Omwega, reachable via phone or email, with Ray Moreno as the project manager for further inquiries. The forecast notice was posted on July 28, 2026, and while no solicitation number has been assigned yet, interested contractors should monitor the official portal for the formal RFP release. No set-aside preferences are indicated, and the project is open to all qualified bidders. The contract will follow the standard Design-Bid-Build process, meaning design will be completed prior to bidding and construction will be awarded to the low responsive bidder.

Aviation Project Management Group

POSTED

about 7 hours ago

DEADLINE

Henson Road Culvert Replacement ProjectThe Henson Road Culvert Replacement Project aims to restore access at a creek crossing on Henson Road in Paradise, California, that was destroyed during the 2018 Camp Fire. The work involves demolishing and properly disposing of the existing damaged infrastructure and constructing new components to ensure long-term functionality and safety. Key activities include mobilizing equipment, implementing traffic control measures, adhering to environmental permits, and installing comprehensive erosion and sediment controls. Temporary dewatering and water diversion will be conducted during construction to maintain environmental compliance and allow for safe installation of three 36-inch reinforced concrete pipe culverts. The project also requires relocating or abandoning an existing water valve, placing aggregate base and subbase materials, installing Class III reinforced slope protection and reinforced concrete headwalls, and adding cable railing and roadway signage for public safety. Final site restoration and closeout procedures will be completed to return the area to a stable and aesthetically appropriate condition. This solicitation, identified by number 20260727033, is hosted by the Paradise Irrigation District in California and falls under NAICS code 237110 for water and sewer line and related structures construction. The response deadline is August 28, 2026, and the project is being managed by Colleen Boak, PE, who serves as the primary point of contact. The work will occur at the designated location in Paradise, California, with a zip code of 95969. The contracting agency, a state and local government entity, is seeking qualified contractors to perform the full scope of work under the terms of the solicitation, with all activities expected to comply with regulatory and environmental standards applicable to the region.

Paradise Irrigation District

POSTED

about 10 hours ago

DEADLINE

in about 1 month

Construction Management And Inspection Services For North Glendora Reservoir ProjectThe City of Glendora, California, is seeking qualified firms to provide construction management and inspection services for the North Glendora Reservoir Project, solicited under bid number 1368, 10285386 with a contract value of $16. The opportunity is classified under NAICS code 237110 for Water and Sewer Line and Related Structures Construction and is issued as a SLED government solicitation with no specific set-aside. The solicitation was posted on July 28, 2026, with responses due by August 20, 2026, at 5:00 PM Pacific Time. Work is to be performed in Glendora, CA, with a zip code of 91741. Primary points of contact for inquiries include William Wittkopf, Senior Project Manager at BK&F, reachable at william.wittkopf@bkf.com, and Valerie Velasquez-Santoya, Assistant Public Works Director, reachable at vvelasquez@cityofglendora.gov. All bids must be submitted through the official BidAmerica platform using the provided UI link.

City of Glendora

POSTED

about 10 hours ago

DEADLINE

Critical Water/Wastewater Infrastructure Protection ProjectThe project involves critical infrastructure upgrades in Angels Camp, California, including the installation of 400 feet of 8-inch waterline with associated valves and connections to the existing water system, as well as a waterline crossing secured to the Vallecito Road bridge over Angels Creek. Simultaneously, 1,000 feet of 10-inch sewer pipeline will be rehabilitated using Cured-In-Place Pipe technology, and eight manholes will undergo structural repair. A new fire hydrant will be installed to enhance public safety, and the work will necessitate bypass pumping systems, comprehensive traffic control measures, and select nighttime operations to minimize disruption. All activities are scoped to ensure seamless integration with existing utilities and compliance with environmental and safety standards. The solicitation, numbered 20260727020, was posted on July 28, 2026, with a response deadline of August 4, 2026, and falls under NAICS code 237110 for water and sewer line and related structures construction. The contracting entity is the City of Angels in California, with performance located in Angels Camp, ZIP code 95222. Primary point of contact is Dave Richard, PE, reachable via phone or email for inquiries. The project is classified under state and local government procurement and is not subject to any set-aside provisions. All bids must be submitted through the designated online portal prior to the deadline.

POSTED

about 11 hours ago

DEADLINE

PCS25020 - Buffalo Pound Provincial Park Watermain ReplacementThe Buffalo Pound Provincial Park Watermain Replacement Project involves the supply and installation of approximately 7.5 kilometers of 200 mm diameter DR11 HDPE potable water main using Horizontal Directional Drilling to replace an aging asbestos cement line. The scope encompasses all related infrastructure including isolation valves, air release and combination air valve chambers, pressure reducing valve chambers, drains, fittings, joint restraints, and water service connections. Comprehensive site preparation is required, covering clearing, grubbing, stripping, stockpiling, drilling, excavation, shoring, backfilling, and site restoration. The contractor must manage surface and groundwater through dewatering and proper disposal, conduct utility locating and daylighting, and coordinate precise tie-ins to the existing water distribution system at the Buffalo Pound Water Treatment Plant, including scheduled shutdowns. The project also mandates hydrostatic pressure and leakage testing, disinfection, flushing, and full commissioning of the new water main, along with verification of all materials installed. Final site cleanup, restoration, and correction of any deficiencies during the warranty period are required, with all work to be completed by March 24, 2027. Participation in this procurement is exclusively managed through the Government of Saskatchewan’s GEM electronic bidding system. Suppliers must be registered in GEM to access competition documents, pose inquiries, receive updates such as amendments and addenda, and submit a bid. Registration is mandatory and can be completed via the Supplier Registration link on the GEM Negotiation Abstracts Page. The solicitation is identified by number 346-2026 and was posted on July 28, 2026, with a bid submission deadline of August 18, 2026. All official communications and documentation will be posted on GEM, and no other channels will be considered valid. For assistance or questions, suppliers are to contact rfxquestions@gov.sk.ca. The project is administered by SaskBuilds and Procurement under the Saskatchewan Public Sector, with work to be performed within Buffalo Pound Provincial Park in Saskatchewan.

SaskBuilds and Procurement

POSTED

about 11 hours ago

DEADLINE

Sitzmark Hydropneumatic Pump Station ReplacementThe Sitzmark Hydropneumatic Pump Station Replacement project involves the complete reconstruction of an existing pump facility in Truckee, California, replacing the outdated infrastructure with a modern hydropneumatic pump station. The scope includes constructing a new building to house mechanical and electrical systems, installing a skid-mounted pump and hydropneumatic tank, and connecting site piping with all necessary fittings and valves. Additional work entails site preparation such as grading and asphalt paving, as well as the relocation of a current diesel-powered standby generator to a new location. The project also requires the full demolition of the existing pump station structure to clear the site for the new installation. All work must comply with the technical and regulatory standards applicable to public utility infrastructure in the region. The solicitation, numbered 20260727007, is issued by the Truckee Donner Public Utility District under NAICS code 237110 for water and wastewater construction, and is targeted at qualified contractors with experience in utility system upgrades. Responses are due by August 20, 2026, at 10:00 PM Pacific Time, and the project will be performed at the Sitzmark location in Truckee, CA 96161. Primary contact for inquiries is Neil Kaufman, reachable via email at neilkaufman@tdpud.org or by phone at 530-582-3950 or 530-448-3018. The procurement is open to eligible bidders without any specific set-aside designation, and all detailed submission requirements can be accessed through the official BidAmerica portal.

Truckee Donner Public Utility District

POSTED

about 12 hours ago

DEADLINE

Camp Davis Wastewater System Expansion Contract 2The Onslow Water and Sewer Authority is seeking proposals for the Camp Davis Wastewater System Expansion Contract 2, issued under solicitation number 2026-RFB-008, with responses due by August 25, 2026. This solicitation is aimed at expanding wastewater infrastructure to support growing community needs in Onslow County, North Carolina, where ONWASA provides essential water and sewer services to over 161,000 residents. The project is being managed by the agency’s Engineering department based in Jacksonville, NC, and the work will take place within the county, addressing critical capacity and environmental compliance requirements for the Camp Davis area. All inquiries and submissions must be directed to Kirsten Larsen, the Engineering Coordinator, via email at klarsen@onwasa.com or phone at 910-937-7504. The solicitation is open to qualified contractors without specific set-aside designations and falls under the jurisdiction of a state-level local government entity. Bidders are expected to demonstrate technical capability, experience with wastewater system expansions, and adherence to environmental and public health standards aligned with ONWASA’s mission. Further details and official documentation can be accessed through the procurement portal link provided.

POSTED

about 12 hours ago

DEADLINE

Elm Street Waterline Replacement Project WoodstockThe Elm Street Waterline Replacement Project in Woodstock, Vermont, entails the full replacement of an aging water main line, including trenching, removal of existing asphalt and subbase, installation of new water mains, thrust blocks, and control valves, as well as securing the pipeline beneath the existing bridge structure. All work outside the bridge area must be conducted during nighttime hours to minimize disruption to traffic and daily operations. The project also requires restoration of the roadway with new base and pavement patching, along with all necessary site work to meet specified contract plans. Alternate 1 adds the scope of sandblasting, cleaning, and painting the bridge structure to preserve its integrity and appearance. The solicitation, numbered 1607-002, was posted on July 28, 2026, with responses due by August 25, 2026, and is managed by the Vermont Department of Economic Development. Proposals must be submitted in accordance with the outlined requirements, and inquiries should be directed to the primary point of contact listed.

Department of Economic Development

POSTED

about 13 hours ago

DEADLINE

Water Tank Storage (AM04)The U.S. Army Corps of Engineers is soliciting proposals for water tank storage services at Columbus Air Force Base, Mississippi, under solicitation W9127826RA059, with a response deadline of July 30, 2026. This contract is a Total Small Business Set-Aside, exclusively available to small businesses as defined by the Small Business Administration, categorized under NAICS code 237110 for Water and Wastewater Pipe and Related Structure Construction. The solicitation is managed by the Office of Engineering and Construction in Mobile, Alabama, with Jessica Raulerson as the primary point of contact and Stephanie Scalise as secondary. Performance of the work will occur at Columbus AFB, MS, with a zip code of 39710. All interested small businesses must submit responses by the deadline to be considered for award.

W074 Endist Mobile

POSTED

about 14 hours ago

DEADLINE

N091--PROJECT # 528-18-110 Fuel Oil Tank Replacement BUFFALO VAMCThe Department of Veterans Affairs is soliciting bids for the replacement of aging fuel storage infrastructure at the Buffalo VA Medical Center, under solicitation number 36C24226B0057, with an estimated contract value between $5 million and $10 million. The scope requires the removal of three existing 40,000-gallon fuel tanks and one 7,500-gallon spill connection tank, replacing them with modern, appropriately sized tanks and upgrading the associated monitoring and control systems to enhance maintainability, ensure reliable backup fuel supply, and achieve full regulatory compliance. All work must be performed at the Buffalo VAMC location, 3495 Bailey Avenue, Buffalo, NY 14215, and the Contractor is responsible for supplying all labor, supervision, tools, equipment, and materials necessary to complete the project according to the detailed project drawings and specifications, which will be accessible via SAM.gov upon full solicitation release. This procurement is issued as an Invitation for Bid and is 100% set aside exclusively for Service-Disabled Veteran-Owned Small Businesses, with a NAICS code of 237120 and a size standard of $45 million. Bid bonding is mandatory, and all submissions must be made electronically through SAM.gov, with no paper copies accepted. The solicitation was posted on June 10, 2026, with a response deadline of August 11, 2026, and an anticipated award date in September 2026. All communications must be directed via email to Contracting Officer Idalia Algarin, and bidders are responsible for regularly checking SAM.gov for amendments, as no physical notifications will be sent. A site visit, if scheduled, will be announced in the formal solicitation documents.

242-NETWORK Contract Office 02 (36C242)

POSTED

about 14 hours ago

DEADLINE

Pitt CC Main Campus Water Line ImprovementsPitt Community College is initiating a comprehensive project to modernize its aging water infrastructure across the Main Campus, where original water supply lines have outlived their operational lifespan and lack proper isolation capabilities due to incremental campus expansions. The initiative encompasses assessment, design, and construction phases aimed at replacing obsolete piping systems to ensure reliable, safe, and efficient water service while enabling future building isolations and maintenance accessibility. The project addresses critical system vulnerabilities that have accumulated over decades of growth without integrated infrastructure planning. The solicitation, titled Pitt CC Main Campus Water Line Improvements with reference number 115C-PCC-014, was posted on July 28, 2026, with responses due by August 20, 2026. It is managed by Pitt Community College – Construction in North Carolina, with Glenn Sheppard designated as the primary point of contact. Performance of the work is confined to the college’s campus in North Carolina, and the procurement falls under state, local, or educational government procurement channels without any specific small business set-aside designation. All activities are centered on upgrading the campus’s water distribution network to meet current operational and safety standards.

Pitt Community College - Construction

POSTED

about 21 hours ago

DEADLINE

Marriott-Slaterville City-2026 Secondary Water Meter ProjectMarriott-Slaterville City is soliciting sealed bids for the 2026 Secondary Water Meter Project, identified by solicitation number RA27-9, with an estimated contract value of $442,000. The project involves the citywide installation of secondary water meters and associated meter boxes across Marriott-Slaterville, Utah, under a single prime contract on a unit price basis. Bids must be submitted in sealed envelopes to the City Office at 1570 West 400 North, Marriott-Slaterville, UT, and must arrive no later than 10:00 a.m. local time on August 11, 2026. Questions regarding the bidding documents must be submitted in writing to Shane Taggart at shane@jonescivil.com by 5:00 p.m. on August 5, 2026. The NAICS code for this procurement is 237110, and while the solicitation is posted online via BonfireHub, it is not managed by the State of Utah’s Division of Purchasing, making it the vendor’s responsibility to review the complete solicitation package available at www.jonescivil.com, including the Bid Form and Instructions to Bidders. A $20 fee applies for PDF access and $40 for printed copies. All proposals must be physically delivered; electronic submission is not permitted, and a single file upload limit of 1GB applies only to inquiries, not bid deliveries. Proof of contractor qualifications is required, and the City reserves the right to award the contract based on its best interests without specifying whether price, technical approach, or past performance are weighted. No detailed contract clauses, evaluation criteria, packaging requirements, inspection standards, or special provisions are included in the available posting, and bidders must obtain and adhere to the full solicitation documents. Payment terms, invoicing procedures, contract administration contacts, delivery schedules, FOB terms, and certification requirements such as UEI, CAGE code, or small business status are not detailed in the posted materials and must be confirmed through the official bid documents.

POSTED

DEADLINE

Sanitary Sewer Pipe Replacement (Trenchless or Open Cut)The contract involves the replacement of approximately 90 linear feet of gravity wastewater carrier pipe located within an existing casing at a railroad crossing, with the work requiring either trenchless or open-cut methods to remove the deteriorated pipe and connect it to the existing sanitary sewer system. The project is limited in scope but demands precision due to the sensitive location at the railroad crossing, where safety, minimal disruption, and compliance with infrastructure standards are critical. All work must ensure the integrity of the wastewater flow and the stability of the surrounding structures during and after installation. This subcontract opportunity is issued by Perry County in Pennsylvania under NAICS code 237110 for sewer and wastewater construction, with a posted date of July 27, 2026, and a response deadline of August 26, 2026. The place of performance is within Perry County, and the contract is open to interested parties through the PennBid platform. While no specific set-aside provisions are indicated, bidders must be prepared to demonstrate capability in completing sewer replacement projects in constrained environments, particularly where rail infrastructure is involved, and must comply with all applicable local and state construction regulations.

POSTED

DEADLINE

Oliver Township Municipal Authority - North Front Street Sanitary Sewer Railroad Crossing ReplacementThe project involves replacing approximately 90 linear feet of gravity wastewater carrier pipe located within an existing casing at the North Front Street Sanitary Sewer Railroad Crossing in Perry County, Pennsylvania. This work includes the removal and installation of the carrier pipe, as well as the replacement of precast manhole risers as necessary to accommodate the new pipe alignment and elevation. All tasks must be performed in strict accordance with the details outlined in the Contract Drawings and specifications, ensuring compliance with engineering and safety standards for sewer infrastructure. The work is scoped to minimize disruption to existing utilities and surrounding infrastructure while maintaining sanitary sewer functionality throughout construction. The solicitation is issued by the Oliver Township Municipal Authority under the oversight of Perry County, Pennsylvania, with a response deadline of August 26, 2026. Proposals must be submitted through the PennBid platform, and all inquiries should be directed to Alli Muzzy at amuzzy@jhacompanies.com. There is no set-aside designation specified for this contract, and it is open to qualified contractors capable of executing sanitary sewer rehabilitation work in a constrained, rail-adjacent environment. The place of performance is confined to Perry County, and all work must comply with local, state, and federal regulations governing public infrastructure projects.

POSTED

DEADLINE

Underground Site Utilities InstallationThe contract titled Underground Site Utilities Installation involves the comprehensive installation of underground infrastructure including water, sewer, storm drainage, and electrical duct banks, along with associated piping and conduits necessary to support municipal utility systems. Work is to be performed in San Diego, California, under a subcontract arrangement with no set-aside designation specified, and the North American Industry Classification System code 237110 applies to this public works construction activity. The solicitation was posted on July 27, 2026, with responses due by August 25, 2026, and all work is expected to meet the standards and specifications required by San Diego County for utility development and infrastructure integration. The project is managed through the county’s electronic procurement portal, with no designated point of contact listed publicly.

San Diego County

POSTED

DEADLINE

Storm Drain and Utility RelocationThe contract involves the installation or relocation of storm drainage systems, catch basins, and associated piping, requiring coordination with utility companies to ensure safe and efficient implementation. Work is to be performed at Park Plaza in Boston, Massachusetts, with a response deadline of August 25, 2026, and is classified as a subcontract under NAICS code 237110 for sewer and related water infrastructure construction. The project falls under the jurisdiction of the Massachusetts Highway agency, indicating it is part of a larger transportation or infrastructure initiative. All activities must be conducted in alignment with local regulations and utility coordination protocols to prevent disruptions and ensure public safety.

0H100 - HIGHWAY

POSTED

DEADLINE