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Mack Mechanical, Inc., 377 Short Street, Suite B, Cookeville, TN 38501

UEI: SLED_351727CFDE07AC14

Mack Mechanical, Inc., 377 Short Street, Suite B, Cookeville, TN 38501 is a federal contractor, registered under UEI SLED_351727CFDE07AC14. It has been awarded $1,257,635 across 2 federal contracts. Primary work spans Industrial Building Construction and Commercial and Institutional Building Construction. Top awarding agencies include USDA Ars Mwa Aao Acq/per Prop.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_351727CFDE07AC14

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

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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

USDA Ars Mwa Aao Acq/per Prop$1.3M100%

Awards by NAICS

236210 - Industrial Building Construction$920.2K73.2%

236220 - Commercial and Institutional Building Construction$337.5K26.8%

Awards by Agency Over Time

Awards by Place of Performance

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Design Build Precision Guided Munitions (PGM) Facility Nellis AFB

Solicitation # W912PL26RA022

The U.S. Army Corps of Engineers, Los Angeles District, is soliciting proposals for the design and construction of a Precision Guided Munitions (PGM) Facility at Nellis Air Force Base, Nevada. This firm-fixed-price, single-phase design-build project is a total small business set-aside with an estimated magnitude between 10 million and 40 million dollars. The scope involves the creation of a 14,685 square foot base facility with an option for an additional 1,531 square foot maintenance bay. The high-bay facility will feature reinforced concrete foundations, structural steel frames, fully grouted CMU, and a standing seam metal roof. It is designed to accommodate missile and glide munitions assembly, disassembly, inspection, testing, and repair, including four drive-through work bays, each equipped with a 2-ton overhead bridge crane, a test cell for rocket motors, and secure administrative spaces. The facility must adhere to strict technical and security standards, including DoD Unified Facilities Criteria, Nellis and Creech AFB Installation Facility Standards, and ICD/ICS 705 for secure spaces. Key security requirements include an intrusion detection system, access control, CCTV, and specific cybersecurity protocols for facility systems. The project has a performance period of 730 calendar days following the Notice to Proceed. Award will be based on a best-value tradeoff process, prioritizing the past performance of the prime construction contractor and lead design firm, followed by the technical approach, management plan, and proposed schedule. Eligible offerors must meet CMMC Level 1 requirements and submit their proposals electronically by September 14, 2026.

Bristol Alliance of Companies

POSTED

about 5 hours ago

DEADLINE

BEQ- Sanitize & Paint Rooms, B4167, Multi Rooms, MASS1, Station

Solicitation # N400857607511

Solicitation N400857607511 is a task order under MACC contract N4008525D for the remediation, preparation, and painting of 22 barracks rooms and associated bathrooms at MCAS Cherry Point, North Carolina. The contractor is responsible for providing all labor, supplies, and equipment to eradicate active microbial growth using EPA-registered disinfectants and antimicrobial solutions. The scope of work includes preparing approximately 18,562 square feet of barracks room surfaces and 3,840 square feet of bathroom surfaces by removing failed paint and applying a heavy-duty, mold-and-mildew-resistant sealing primer. Final finishing requires a minimum of two coats of specialized mold/mildew-resistant paint that matches the existing color and sheen, ensuring a uniform finish without visible patching or roller marks. The project is estimated between 25,000 and 100,000 dollars, with the award based on the lowest price. All work must be completed within 60 calendar days of the award. Proposals were due by September 16, 2026, and must include a completed price proposal form and a list of subcontractors. Bonding requirements vary by proposal value, with payment bonds required for projects between 35,000 and 150,000 dollars. The contractor must comply with the Buy American Act, the Davis-Bacon Act, and FAR 28.307-2 liability insurance requirements. A qualified Quality Control Manager is required to oversee project standards, and all site cleanup must be completed to return the area to its original condition prior to final acceptance by the Contracting Officer's Representative.

Bristol Alliance of Companies

POSTED

about 5 hours ago

DEADLINE

DB Construction for HC-130J Flight Simulator Facility at USCG Elizabeth City, NC

Solicitation # 32000479

This design-build project involves the construction of a full motion Weapons System Trainer flight simulator facility for C-130J aircraft at USCG Base Elizabeth City, North Carolina. The approximately 13,000 gross square foot facility will include a simulator bay for a Government Furnish, Government Installed mobile simulator, classrooms, administrative offices, debriefing spaces, and essential support areas for mechanical, electrical, and telecommunications systems. The scope of work extends to site development, including the installation of sidewalks and landscaping, while utilizing existing parking areas. A critical technical requirement is the integration of a Siemens Building Automation System to ensure compatibility with existing installation-wide systems. Issued under the DHS National Multiple Award Construction Contract III, Pool Two, the project has a magnitude estimate of approximately 16 million dollars and a performance period of 719 calendar days. The award is based on a best-value tradeoff selection, weighing price against non-price factors such as planning, organization, communication, and the contractor's specific experience with military or commercial flight simulators. Strict security and compliance protocols are in place, requiring all on-site personnel to be US citizens and necessitating adherence to Davis-Bacon wage determinations, Buy American requirements, and various environmental and historic preservation consultations.

Bristol Alliance of Companies

POSTED

about 5 hours ago

DEADLINE

CP2713M Replace Runway Switches

Solicitation # N400857563909

Solicitation N400857563909 is a task order for the replacement of runway switches at Marine Corps Air Station Cherry Point in Havelock, North Carolina. The scope of work involves the demolition of four existing 15KV S&C pad-mounted air switches and the installation of new S&C pad-mounted SF6 switches on new concrete box pads. Additionally, the contractor must replace existing tee splices in adjacent manholes with dead front junctions in above-ground junction box enclosures. The project is estimated to be valued between 1,000,000 and 5,000,000 dollars, with a required completion period of 240 calendar days after the award. The contract will be awarded based on the lowest price. Proposals are due by 1200 local time on September 17, 2026. Key requirements include adherence to the Buy American Act, Davis-Bacon Act wage determinations, and specific bonding requirements for proposals exceeding 150,000 dollars, which include bid, payment, and performance bonds. The contractor is responsible for providing a QC Manager to oversee acceptance checks and tests in accordance with NFPA 70B, NETA ATS, and ANSI standards. Invoicing is processed via Wide-Area Workflow using NAVFAC forms, and the contractor must comply with specific cybersecurity and safety regulations, including the provision of an Accident Prevention Plan and Activity Hazard Analysis.

Bristol Alliance of Companies

POSTED

about 5 hours ago

DEADLINE

Upgrade Life Health Safety Systems in Hangar 250

Solicitation # N400857190530

Solicitation N400857190530 involves upgrading the life health safety systems within Hangar 250 at MCAS Cherry Point, North Carolina. The scope of work includes architectural improvements, modifications to fire alarm and fire protection systems, and the rerouting of plumbing and electrical systems. Because the work will be performed in an occupied facility, the contractor must coordinate closely with base operations and adhere to strict safety and security requirements. The project is estimated to be valued between 1,000,000 and 5,000,000 dollars, with a required completion timeframe of 380 calendar days after the award. The contract will be awarded based on the lowest price, and proposals are due by September 21, 2026. Key requirements include compliance with the Buy American Act, the Davis-Bacon Act, and specific bonding requirements for proposals exceeding 150,000 dollars, which include bid, payment, and performance bonds. Deliverables consist of a facility operating plan, comprehensive data packages for system maintenance, and functional performance test reports. Invoicing is managed through the Wide Area WorkFlow system, and the contractor must submit a detailed schedule of prices within 15 calendar days of the award. Quality control is paramount, requiring the submission and acceptance of a Contractor QC Plan before construction begins.

Bristol Alliance of Companies

POSTED

about 5 hours ago

DEADLINE

REPAIR DORMITORY B.464

Solicitation # repair-dormitory-b464

The Repair Dormitory B.464 project, issued by Cooper Tacia General Contracting Company, is a comprehensive renovation solicitation located in South Carolina. The scope of work encompasses a wide array of construction services, including demolition, cast-in-place concrete, unit masonry, structural steel, and millwork. Additionally, the contract covers waterproofing, glazing, openings, drywall, painting, flooring, and the installation of specialties, fire suppression, plumbing, mechanical, and electrical systems. This opportunity is designated as a set-aside for Women-Owned Small Businesses, HUBZone Small Businesses, Veteran-Owned Small Businesses, and Service-Disabled Veteran-Owned Small Businesses under NAICS code 236220. The solicitation was posted on September 12, 2026, with a response deadline of September 18, 2026. Interested parties can coordinate through the primary point of contact, Neelesh Vodala.

COOPER TACIA GENERAL CONTRACTING COMPANY

POSTED

about 5 hours ago

DEADLINE

Cape Cod Space Force Microgrid Power Station - Bourne, MA

Solicitation # cape-cod-space-force-microgrid-power-station-bourne-ma

J&J Contractors, Inc. is seeking bids for the Cape Cod Space Force Microgrid Power Station project located in Bourne, Massachusetts. The scope of work is extensive, covering sitework, structural steel, masonry, mechanical, electrical, plumbing, fire protection, roofing, metal panels, drywall, flooring, and painting. This solicitation is open to various small business categories, including SDB, WOSB, HUBZone, and SDVOSB firms under NAICS code 236220. The project adheres to Davis Bacon Wage Rates and is exempt from sales tax. Interested parties must submit their responses by October 30, 2026. To receive a formal bid invitation through Building Connected, applicants should contact Rahul Maheshwari directly via email.

J&J CONTRACTORS, INC.

POSTED

about 5 hours ago

DEADLINE

in about 2 months

AMC-0194 GPT ATCT Public Announcement

Solicitation # amc-0194-gpt-atct-public-announcement

This solicitation, managed by PTSI Managed Services Inc. (Parsons) for performance in Mississippi, covers a wide range of facility improvements and repairs with an estimated construction value between 500,000 and 1,000,000 dollars. The scope of work includes electrical corrections for LPGBS and grounding, mechanical repairs to copper piping and chilled water systems, and civil reinforcements such as gate and foundation repairs. Additionally, the project involves structural painting and sealing, as well as architectural updates including flooring, door frame replacement, and window weatherproofing. The opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and SDVOSB firms under NAICS code 236220. Interested parties must submit their responses by the deadline of November 18, 2026. Primary coordination for this project is handled by Kurtis Kinard.

PTSI Managed Services Inc. (Parsons)

POSTED

about 5 hours ago

DEADLINE

ASO-1286-00 VOR Roof and Counterpoise Replacement in Tallahassee, FL

Solicitation # aso-1286-00-vor-roof-counterpoise-replacement-tallahassee-fl

The ASO-1286-00 project involves the removal and replacement of the roof at the VORTAC facility and the installation of a new counterpoise system in Tallahassee, Florida. Managed by PTSI Managed Services, Inc, this solicitation is categorized under NAICS code 236210 and is open to various small business set-asides, including SDB, WOSB, HUBZone, and veteran-owned businesses. The solicitation was posted on September 12, 2026, with a response deadline of September 29, 2026. Interested parties should coordinate with the primary point of contact, Quentin Wack, regarding the performance of these facility improvements in Florida.

PTSI Managed Services, Inc

POSTED

about 5 hours ago

DEADLINE

AMC-0171 LOU ATCT Public Announcement

Solicitation # amc-0171-lou-atct-public-announcement

This solicitation, issued by PTSI Managed Services Inc. (Parsons), involves electrical and architectural repairs for the LOU ATCT project in Kentucky. The scope of work includes LPGBS electrical corrections such as grounding gates, SPD installment, air terminals, and parking lot light poles, as well as architectural tasks including exterior siding reinforcement, rust removal, protective paint application, caulking, and handrail replacement. The estimated magnitude of construction is between 250,000 and 500,000 dollars. The opportunity is open to various small business set-asides, including SDB, WOSB, HUBZone, VOSB, and SDVOSB entities under NAICS code 236210. The solicitation was posted on September 12, 2026, with a response deadline of November 8, 2026. Interested parties should contact Kurtis Kinard for further information.

PTSI Managed Services Inc. (Parsons)

POSTED

about 5 hours ago

DEADLINE

in about 2 months

P084 NEXT GENERATION TORPEDO INTEGRATION LAB & P1016 Consolidated RDT&E Systems Facility – Newport, RI

Solicitation # p084-next-generation-torpedo-integration-lab-p1016-consolidated-rdte-systems-facility-newport-ri

This solicitation by J&J Contractors, Inc. seeks pricing for the construction of the Next Generation Torpedo Integration Lab and the P1016 Consolidated RDT&E Systems Facility in Newport, Rhode Island. The project involves a multi-story 12,920 square foot laboratory and office facility featuring a steel frame, shallow foundations, a metal standing seam roof, and a combination of masonry and metal panel exterior walls. The scope includes comprehensive site preparations and improvements such as underground stormwater retention, utilities, telecommunications, landscaping, and parking. Additionally, Option 1 includes the construction of a separate 17,978 square foot laboratory facility and the demolition of Building 1272T. The contract covers a wide range of trades, including demolition, abatement, structural steel, mechanical, electrical, plumbing, and fire protection. All work must adhere to Davis Bacon Wage Rates, and the project is exempt from sales tax. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and SDVOSB. Interested parties must submit their responses by November 30, 2026, and should contact Rahul Maheshwari to receive the full bid invitation and documentation via Building Connected.

J&J CONTRACTORS, INC.

POSTED

about 5 hours ago

DEADLINE

AMC-0196 HATTIESBURG RCAG FACILITY REPAIR AND REINFORCEMENT Public Announcement

Solicitation # amc-0196-hattiesburg-rcag-facility-repair-reinforcement-public-announcement

The AMC-0196 solicitation seeks a contractor to perform comprehensive electrical, mechanical, civil, architectural, and structural repairs and reinforcements for the Hattiesburg Remote Communications Air/Ground facility in Mississippi. The scope of work includes critical infrastructure upgrades such as HVAC and roof replacements, grounding improvements, lighting updates, and site access enhancements. The estimated value of the contract ranges between 250,000 and 500,000 dollars. This opportunity is managed by PTSI Managed Services Inc. (Parsons) and is designated as a small business set-aside, welcoming bids from SDB, WOSB, HUBZone, VOSB, and SDVOSB entities under NAICS code 236220. Interested parties must submit their responses by the deadline of October 9, 2026. Primary coordination for this project is handled by Kurtis Kinard.

PTSI Managed Services Inc. (Parsons)

POSTED

about 5 hours ago

DEADLINE

South Concourse Evolution (SCE) Bid Package 3

Solicitation # south-concourse-evolution-sce-bid-package-3

The South Concourse Evolution (SCE) Bid Package 3 is a solicitation issued by Hensel Phelps for the Seattle-Tacoma International Airport project in Washington. This opportunity is specifically set aside for Small Disadvantaged Businesses under the 8(a) program, falling under NAICS code 236220. The contract encompasses a wide range of construction and installation scopes, including glass and aluminum systems, vertical transportation, the demolition and installation of passenger loading bridges, masonry, drywall, doors, frames and hardware, miscellaneous metals, firestopping, joint sealants, and paint and epoxy flooring. The solicitation was posted on September 11, 2026, with a response deadline of September 24, 2026. As the General Contractor/Construction Manager, Hensel Phelps requires bidders to adhere to specific bonding and labor agreement requirements. Interested parties must follow the provided bid submission instructions and are encouraged to participate in the scheduled pre-bid meetings and site walks to ensure a comprehensive understanding of the project requirements and budget ranges.

POSTED

about 5 hours ago

DEADLINE

NJCC Bathroom Renovations for Buildings 17 & 18

Solicitation # njcc-bathroom-renovations-buildings-17-18

Education & Training Resources is soliciting bids for a fee-for-service subcontract to perform comprehensive bathroom renovations at the Northlands Job Corps Center in Vergennes, Vermont. The project involves the complete renovation of four bathroom areas in Building 17, totaling approximately 944 square feet, and five bathroom areas in Building 18, totaling approximately 1,260 square feet. The scope of work includes the demolition of existing fixtures and the installation of institutional-grade acrylic or FRP shower pans, vitreous China toilets, high-pressure laminate countertops, non-slip porcelain flooring, and LED lighting. To maintain center operations, contractors must execute the renovations in a phased sequence, completing one dormitory at a time. Bidders may submit a unified proposal for both buildings or standalone bids for each. Proposals must include a detailed bid sheet with a cost breakdown separating materials and labor, a project schedule specifying calendar days and working hours, current Vermont state professional licensing, and certificates of insurance. The winning bidder must maintain an active registration in Sam.gov with a Unique Entity ID. Award selection is based on technical alignment with the scope of work and risk mitigation rather than the lowest bid. The contract requires strict adherence to ADA, OSHA, and NFPA 101 Life Safety codes, as well as compliance with the Davis-Bacon Act and various FAR clauses, including 100 percent performance and payment bonds. Payment terms are net 30 days upon receipt of a proper invoice and final project acceptance, which requires a signed punch list and applicable warranties.

Northlands Job Corps Center /ETR

POSTED

about 5 hours ago

DEADLINE

B221 Substation Switchgear Replacement

Solicitation # b221-substation-switchgear-replacement

The B221 Substation Switchgear Replacement project, managed by Sauer Construction, involves electrical upgrades and architectural improvements located in Texas. This solicitation is open to various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. The opportunity was posted on September 12, 2026, with a response deadline of October 15, 2026. Classified under NAICS code 236220, the primary point of contact for this project is Adam Houck.

Sauer Construction

POSTED

about 5 hours ago

DEADLINE

in about 1 month

AMC-0158 NEW RTR Public Announcement

Solicitation # amc-0158-new-rtr-public-announcement

This solicitation, managed by PTSI Managed Services Inc. (Parsons), involves a comprehensive set of repairs and electrical corrections for LPGBS in Louisiana. The scope of work includes replacing corroded disconnects, installing new AHU and CU units, performing civil repairs through gravel addition and grading, and executing structural reinforcements for concrete cracks. Additionally, architectural tasks involve sandblasting, priming, painting, replacing plywood walls and gypsum ceiling panels, and removing rust from railing bases. The estimated magnitude of construction for this project is between 500,000 and 1,000,000 dollars. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, VOSB, and SDVOSB. Interested parties must submit their responses by November 1, 2026, under NAICS code 236210.

PTSI Managed Services Inc. (Parsons)

POSTED

about 5 hours ago

DEADLINE

in about 2 months

P1102 Weapons Magazine and Ordnance Operations Facility, Naval Submarine Base New London, Groton, Connecticut

Solicitation # p1102-weapons-magazine-ordnance-operations-facility-naval-submarine-base-new-london-groton

This solicitation by J & J Contractors, Inc. is for the P1102 Weapons Magazine and Ordnance Operations Facility at the Naval Submarine Base New London in Groton, Connecticut. The project involves a comprehensive scope of work including the construction of six Containerized Long Weapons Storage units, two Box G, and one Box H earth-covered high-explosive magazines. Key construction elements include reinforced concrete floors, grounding and lightning protection, intrusion detection systems, and specialized foundations utilizing rigid inclusions and load transfer mats. Additionally, the project requires the construction of an Ordnance Operations building, a Truck Inspection facility, and a Sentry building, alongside the demolition of 18 existing magazines and two other buildings. The total project duration is 1828 calendar days and encompasses extensive site work such as clearing, rock excavation, grading, and wetland mitigation. Infrastructure requirements include primary and secondary electrical distribution, telecommunications, access roads, and paved loading areas. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and SDVOSB. Interested parties must submit their responses by October 31, 2026, and should contact Rahul Maheshwari for bid invitations and documentation.

J & J Contractors, Inc

POSTED

about 5 hours ago

DEADLINE

in about 2 months

STATE OF MISSOURI REPLACE HVAC SYSTEM, MISSOURI STATE HIGHWAY PATROL, WAGGONER BUILDING

Solicitation # state-missouri-replace-hvac-system-missouri-state-highway-patrol-waggoner-building

This solicitation is for the replacement of the HVAC system at the Missouri State Highway Patrol Waggoner Building in Missouri. Managed by River City Construction, LLC, the project falls under NAICS code 236220. The bid deadline is set for September 29, 2026, at 1:30 PM. The opportunity is designated as an SBA set-aside, making it available to various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. Interested parties should contact Brock Bursott for further information regarding the submission process.

River City Construction, LLC

POSTED

about 5 hours ago

DEADLINE