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MAC, Inc PO Box 152710 AUSTIN TX 78715 USA

UEI: SLED_ECC24A77EB6B683C

MAC, Inc PO Box 152710 AUSTIN TX 78715 USA is a federal contractor, registered under UEI SLED_ECC24A77EB6B683C. It has been awarded $213,500 in federal contracts. Primary work spans Other Heavy and Civil Engineering Construction.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_ECC24A77EB6B683C

Federal Contracting Overview

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

AI Capability Profile

MAC, Inc. provides specialized civil engineering and site development services. Their core capabilities include bank stabilization, comprehensive site preparation, and the installation of rock riprap to prevent erosion and ensure structural integrity of shorelines and embankments. The company opera...

Key Performance Metrics

Awards Count

1

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

Awards by NAICS

237990 - Other Heavy and Civil Engineering Construction$213.5K100%

Awards by Agency Over Time

Awards by Place of Performance

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ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Alta, Riverview, and Kings Canyon High Well Drilling Phase is a solicitation issued for Project No. 1000316-001C, with the Kings Canyon Unified School District serving as the owner. The project involves well drilling operations across multiple locations in California, specifically within Reedley, Parlier, Dinuba, and Fresno. The solicitation is managed under NAICS code 237990 and is associated with Anthony J. Prieto Water Well Drilling, Inc. This opportunity is designated as an SBA set-aside, making it available to various small business categories, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The solicitation was posted on October 31, 2026, with a response deadline set for November 10, 2026. Interested parties may coordinate through the primary point of contact, Jennah Castagna.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

about 7 hours ago

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-0

The Recharge Master Plan Update Basin Improvements Project, managed by Granite Construction Company, involves the construction of two drop inlet diversion structures across the 25-foot-wide concrete San Antonio Creek Channel in Montclair, California. The scope of work includes excavating 8 to 10 feet below the channel floor, installing steel debris grates, and fitting wall-mounted steel gates on the east sides of the structures. Additionally, the project requires the installation of 4-foot-diameter discharge pipelines leading to Montclair Basins 2 and 3, which will be covered by 3 feet of soil and terminate in concrete outlet structures designed for flow dissipation. The project also encompasses the delivery of complete electrical, instrumentation, and SCADA integration to manage gate actuation. Programming for these systems is strictly limited to approved integrators, specifically Technical Systems, Inc. or E Technologies Group. This solicitation is categorized under NAICS code 237990 and includes a Disadvantaged Business Enterprise set-aside. Interested parties must respond by November 5, 2026.

Granite Construction Company

POSTED

about 7 hours ago

DEADLINE

ARWA Carrizo System Expansion: Well Drilling

Solicitation # arwa-carrizo-system-expansion-well-drilling

The Alliance Regional Water Authority is seeking bids for the Carrizo System Expansion project focusing on well drilling services located in Rosanky, Texas. This solicitation, identified as ARWA IFB Number 2026-001, is managed by Hydro Resources - Mid Continent, Inc. and falls under NAICS code 237990. The opportunity is specifically set aside for Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 3, 2026. Primary coordination for this project is handled by Amy Majors, who serves as the point of contact for the solicitation.

Hydro Resources - Mid Continent, Inc.

POSTED

about 7 hours ago

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin

Empire Equipment Service, Inc. is soliciting quotes for the Construction of The Recharge Master Plan Update Basin Improvements Project, specifically focusing on the Montclair Basins 2 and 3 Diversion Improvements at the San Antonio Creek Channel in Montclair, California. This project is being conducted for the Inland Empire Utilities Agency and falls under NAICS code 237990. The opportunity is specifically seeking certified DBE and DVBE subcontractors and suppliers, with set-asides available for various small business designations including VOSB, SDVOSB, WOSB, and HUBZone. Interested parties must submit their responses by November 5, 2026. Primary inquiries and submissions should be directed to Gio Marquez via the provided estimating email or phone contact.

Empire Equipment Service, Inc.

POSTED

about 7 hours ago

DEADLINE

Site Compliance and Improvements - Patton Landing

Solicitation # site-compliance-improvements-patton-landing

The State of California Department of General Services is seeking proposals for the Site Compliance and Improvements project at Patton Landing, located in Carnelian Bay, Placer County. This solicitation, identified by project number 13891 and event ID 0000040533, focuses on site compliance and infrastructure enhancements under NAICS code 237990. This opportunity is specifically set aside for SBA certified Service-Disabled Veteran Owned Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 10, 2026. Primary coordination for this project is managed through Nayvi Waite at Resource Development Company LLC.

Resource Development Company LLC

POSTED

about 7 hours ago

DEADLINE

Structural Repair at NCMT Berths 24-3 and 24-4, CA

Solicitation # structural-repair-ncmt-berths-24-3-24-4-ca

This solicitation, issued by Griffith Company, concerns structural repair work at NCMT Berths 24-3 and 24-4 located in California. The scope of work involves the demolition and removal of existing concrete decks, pile caps, and appurtenances, followed by the construction of a new reinforced concrete deck. Additionally, the project requires the repair of existing piles, the installation of pile jackets, and the replacement of various waterfront elements, including bull rails, wale systems, fenders, and mooring hardware such as bollards. The opportunity is designated as a Small Business set-aside under NAICS code 237990. Interested parties must submit their responses by the deadline of November 4, 2026. For further inquiries, the primary point of contact is Savana Powell.

Griffith Company

POSTED

about 7 hours ago

DEADLINE

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. The notice was posted on October 31, 2026, and the deadline for responses is set for September 30, 2027. Interested parties can find further details and manage bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

about 7 hours ago

DEADLINE

Bid #2026-008- Pistol Creek Multi-Use Trail

Solicitation # 2026-008

Solicitation number 2026-008 is for the construction of the Pistol Creek Multi-Use Trail in Middletown, Connecticut. The scope of work includes the construction of the trail along with fencing, landscaping, drainage, and miscellaneous site improvements. The project is supported by 554,130.00 dollars in state funding and is subject to state contract compliance requirements, including nondiscrimination statutes and specific spending allocation goals. These goals include a Small Business Enterprise goal of 51,229.00 dollars and a Minority Business Enterprise goal of 32,443.00 dollars, with the selected contractor required to demonstrate a good faith effort to meet these targets. The contract will be awarded to the lowest responsible bidder among qualified contractors. Bidders must submit sealed proposals in duplicate on designated forms by December 2, 2026, at 11:00 am, addressed to the Supervisor of Purchases for the City of Middletown. Required submission documentation includes a bid bond for five percent of the total bid amount. Following the award, the selected contractor must provide performance and labor and materials payment bonds for 100 percent of the contract sum, as well as a maintenance bond for ten percent of the contract sum upon completion of the work and prior to final payment.

DAS Procurement

POSTED

about 18 hours ago

DEADLINE

in about 1 month

Marine Groyne InstallationThis subcontract for Marine Groyne Installation involves performing specialized shoreline improvement work for prime contractors on behalf of the City of Sarnia in Canada. The scope of work focuses on the installation of groyne structures at Rainbow Cove, which includes grading the shoreline and placing armour stone to ensure long-term structural stability. The project requires the use of marine-capable equipment, specifically barges and long-reach excavators, to deliver a completed and stabilized structure. Interested parties should note that the response deadline for this opportunity is November 24, 2026.

POSTED

DEADLINE

Bright's Grove Groyne Improvements near Rainbow Cove

Solicitation # 22-2026

The City of Sarnia is soliciting tenders for the Bright's Grove Groyne Improvements project located near Rainbow Cove in Sarnia, Ontario. This opportunity, identified by solicitation number 22-2026, is restricted to applicants who have been successfully pre-qualified for shoreline improvement projects with the city. Interested parties must submit their bids electronically by the deadline of November 24, 2026. The project is scheduled to commence on January 4, 2027. There are two critical completion milestones: the in-water work must be finished by March 15, 2027, with the final project completion date set for July 15, 2027. Detailed requirements regarding the scope of work and site plan drawings are provided within the solicitation documents.

POSTED

DEADLINE

2383 Emerson Street - Modular Pump Track - Design-Build Services

Solicitation # RFP 1220-2026-4364

The City of Abbotsford has issued Request for Proposals RFP 1220-2026-4364 for design-build services to create a complete, safe, durable, and fully operational modular pump track facility at 2383 Emerson Street. The project follows a stipulated price contract based on the CCDC 14-2013 Design-Build Agreement. The selected Design-Builder will be responsible for all professional design and engineering services, including the preparation of sealed plans, as well as the provision of all labor, materials, modular pump track units, and site furnishings. Additionally, the contractor must obtain all necessary permits, licenses, and certificates of inspection required by federal, provincial, and local authorities. A mandatory site visit is scheduled for November 9, 2026, at 10:00 AM local time, and attendance is required for proposal submission. The deadline for responses is November 24, 2026, at 10:00 PM. Project acceptance is contingent upon the Consultant and Owner's satisfaction regarding the rectification of deficient work, completion of landscaping and clean-up, and the facility reaching full operational readiness. Payments will be processed via progress payment approvals issued by the City Representative. All work must adhere to the rules and customs of best trade practice and meet the requirements of all governing jurisdictions.

City of Abbotsford

POSTED

DEADLINE

Utility Adjustment ServicesThis subcontract for Utility Adjustment Services involves performing critical infrastructure modifications for prime contractors working on City of San Antonio street rehabilitation projects. The scope of work focuses on raising, lowering, and resetting manholes, valve boxes, and meter boxes to ensure they are flush-mounted and properly aligned with new street or sidewalk elevations. The selected provider will be responsible for coordinating directly with local utility providers to deliver precise adjustments. The opportunity is categorized under NAICS code 237990 and is associated with the City of San Antonio in Texas. Interested parties must submit their responses by the deadline of December 8, 2026. Further details regarding the solicitation can be accessed through the Texas SmartBuy portal.

CITY OF SAN ANTONIO

POSTED

DEADLINE

in about 1 month

IAO-42-2026 DRAGADOS DE MANTENIMIENTO AL RÍO MAGDALENA EN LA ZONA DE INFLUENCIA DE TRIPLE A S.A. E.S.P

Solicitation # Doc5959017658

Contract IAO-42-2026, issued by Triple A S.A. E.S.P., focuses on maintenance dredging operations for the Magdalena River within the organization's area of influence in Colombia. This sources-sought solicitation, identified by document number Doc5959017658, seeks qualified providers to perform essential river maintenance to ensure operational efficiency and environmental stability in the region. The solicitation was posted on October 30, 2026, with a response deadline set for November 19, 2026. Interested parties are directed to coordinate through the primary point of contact at Triple A S.A. E.S.P. to submit their responses via the designated electronic procurement portal.

Triple A S.A. E.S.P.

POSTED

DEADLINE

Water and Wastewater Main InstallationThis subcontract opportunity involves the installation of water, reclaimed water, and wastewater force mains for prime contractors working on Hillsborough County Water Resources Department projects. The scope of work is comprehensive, encompassing utility location, clearing, grubbing, trenching, and the installation of pipes, joints, and locating wires. Additionally, the selected contractor will be responsible for bedding, backfilling, shoring, and hydrostatic testing to ensure the delivery of a fully operable pipeline system. The project falls under NAICS code 237990 and is associated with Hillsborough County in Florida. Interested parties must submit their responses by the deadline of December 9, 2026. Further details and application processes can be accessed through the provided Bonfire Hub solicitation link.

Hillsborough County

POSTED

DEADLINE

in about 1 month

Separate and sealed bids for the construction of RAILROAD REHABILITATION PHASE 1, will be received by the TISHOMINGO COUNTY BOARD OF SUPERVISORS, until 9:00 A.M., LOCAL TIME, ON THE MONDAY, THE 2ND OF NOVEMBER, 2026 and then publicly opened and read al

Solicitation # 3170036818

The Tishomingo County Board of Supervisors is soliciting separate and sealed bids for the construction of Railroad Rehabilitation Phase 1 in Mississippi under solicitation number 3170036818. Bids must be submitted to the Board Room at the Tishomingo County Courthouse in Iuka, Mississippi, by 9:00 A.M. local time on Monday, November 2, 2026. The contract will be awarded to the lowest responsible and responsive bidder. Eligible bidders must have been issued contract documents by Plan House Printing and appear on the official Planholders list. Bidders are required to provide bid security and furnish surety bonds upon the delivery of the executed contract. Conditional or qualified bids will not be accepted, and bidders are prohibited from withdrawing their submissions within 60 days following the bid opening. All work must comply with applicable laws, ordinances, and regulations of the authorities having jurisdiction over the project. Inquiries regarding the solicitation should be directed to Inger Calloway.

POSTED

DEADLINE

Wind, Hydro, or Tidal Energy InstallationThis subcontract opportunity with the New Hampshire Department of Energy involves the installation of wind turbines, hydroelectric systems, or ocean, wave, and tidal energy generation equipment. The selected contractor will work under prime contractors to perform comprehensive site preparation, install generators and turbines, and ensure full integration into the electrical grid to deliver a fully operational energy generation facility. All work must be performed in strict compliance with state renewable energy initiatives, specifically Puc 2508.02. The solicitation was posted on October 30, 2026, with a response deadline of January 8, 2027. Classified under NAICS code 237990, this project focuses on expanding renewable energy infrastructure within the state of New Hampshire. Interested parties can find further details through the official procurement portal.

Department Of Energy

POSTED

DEADLINE

CP1248808-Lake LaVerne-Improvements-Bridge and Amphitheater

Solicitation # 49337

Iowa State University is soliciting bids for the Lake LaVerne Improvements Bridge and Amphitheater project, identified by solicitation number 49337. This SLED organization project focuses on site enhancements in Iowa and is categorized under NAICS code 237990. The response deadline for this solicitation is November 3, 2026. The scope of work encompasses a variety of infrastructure and landscaping improvements. Key deliverables include the construction of a 10 foot wide PCC pedestrian path and PCC sidewalks, the installation of limestone block seating for an outdoor amphitheater, and the implementation of site lighting. Additionally, the project requires lakebed grading as well as shoreline grading and restoration.

Iowa State University

POSTED

DEADLINE

RFT for Turnbull Drain Brushing and Cleanout

Solicitation # DR-26-010

The Municipality of Lakeshore has issued solicitation DR-26-010 for the brushing and cleanout of the Turnbull Drain. This project involves the maintenance of approximately 10,105 metres of municipal drain, stretching from the Ruscom River outlet to the drain head at County Road 46. The scope of work primarily includes bottom cleanout and brushing, which must be performed according to the specifications outlined in the 1984 guiding engineer's report by Todgham. Construction is scheduled to begin after crop removal and once site access is suitable, with a final completion deadline of March 14, 2027. The selected contractor is required to coordinate all mobilization efforts with the Drainage Superintendent to ensure minimal disruption to the surrounding environment, adjacent lands, and crops. Interested parties must submit their responses by the deadline of November 16, 2026.

Municipality of Lakeshore

POSTED

DEADLINE