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MAMMOTH SERVICES, LLC

UEI: F9M6MR8HKUN3

MAMMOTH SERVICES, LLC is a federal contractor, registered under UEI F9M6MR8HKUN3. It has been awarded $20,000 in federal contracts. Primary work spans Roofing Contractors. Top awarding agencies include Department Of Homeland Security.

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Registration and classification details

Registration

UEI Code

F9M6MR8HKUN3

Federal Contracting Overview

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

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Awards Count

1

All time

Active

0

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Completed

1

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Prime · all time

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Open opportunities in MAMMOTH SERVICES, LLC's top NAICS codes and agencies

NAICS: 238160
New
Inland Empire Job Corps-Request for Quote Roof Design & Build
Solicitation # inland-empire-job-corps-request-quote-roof-design-build
Management & Training Corporation is seeking quotes for a fixed-price design-build subcontract to construct an over-build enclosure for the lower roof of Building G at the Inland Empire Job Corps Center in San Bernardino, California. The project involves designing and installing a roof covering approximately 800 gross square feet, featuring a 3% sloped roof with a single ply, EPDM 60 mil roofing system over wood or metal decking. The scope includes structural framing that extends existing bearing walls or utilizes a new post-beam system, the installation of three LED strip light fixtures with one emergency backup, and strict adherence to OSHA safety standards and the Architectural Barriers Act Accessibility Standard of 2007. The total period of performance is 240 days, with a requirement to complete the work within 100 consecutive business days following the Notice to Proceed. Bids are due by November 2, 2026, and will be evaluated based on overall best value. This is a small business set-aside opportunity open to various SBA certifications. For bids equal to or greater than $25,000, a bid bond of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety with at least an A- rating. Bidders must conduct a physical site visit and sign an attendance roster to be eligible. The project is subject to Construction Wage Rate Requirements, necessitating compliance with California prevailing wages and the submission of weekly certified payroll reports. Additionally, all inspections and testing must be conducted by an independent, third-party agency registered in California. Required insurance minimums include 1 million dollars per occurrence for general liability, 1 million dollars for auto, and 500,000 dollars for workers compensation.
Inland Empire Job Corps

POSTED

about 2 hours ago

DEADLINE

in 4 days
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NAICS: 238160
New
SLED
Flat Roof Replacement Services
Cobb County Board of Education

POSTED

about 4 hours ago

DEADLINE

in about 1 month
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NAICS: 238160
New
International
Roof Waterproofing Installation
Leicester City Council

POSTED

about 5 hours ago

DEADLINE

in 14 days
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NAICS: 238160
New
SLED
Roofing and Flashing Contractor
Capital Buildings Projects

POSTED

about 6 hours ago

DEADLINE

in 14 days
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NAICS: 238160
New
SLED
Request for Qualifications for Trade Contractors for 158 Spring Street - ROOFING AND FLASHING ONLY
Solicitation # COC-RFQ-FY27-31162RF
The City of Cambridge is seeking prequalified Trade Contractors for roofing and flashing services as part of a comprehensive renovation of the former Kennedy-Longfellow School, a 101,590 square foot structure located at 158 Spring Street. This procurement is conducted under M.G.L. c.149A Construction Management at Risk, with the specific roofing and flashing trade estimated at 55,571.00 dollars. The overall project duration is approximately 12 months from the notice to proceed. The selection process consists of two phases, beginning with a prequalification phase where firms must submit a Statement of Qualifications (SOQ) via the City's e-Procurement Portal by November 12, 2026. To be eligible for the subsequent bidding phase, firms must achieve a minimum total score of 70 points, with specific minimums required in references and project capacity categories. Mandatory requirements include a valid DCAMM Sub-bidder Certificate of Eligibility, a commitment letter for payment and performance bonds at 110 percent of the estimated contract value, and a 10-hour OSHA-approved safety certification. Applicants must submit a comprehensive package including Trade RFQ Form 1 prior to the SOQ application, along with various schedules detailing business ownership, management personnel, five years of similar project experience, and a three-year workers compensation modifier history. Additional compliance mandates include adherence to the Cambridge Employment Plan, the Responsible Employer Plan, the Living Wage Ordinance, and Minority Business Enterprise programs. All submissions must be electronically filed, and any packages received after the deadline will be rejected.
Capital Buildings Projects

POSTED

about 6 hours ago

DEADLINE

in 14 days
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NAICS: 238160
New
SLED
Roofing and Flashing Installation
Capital Buildings Projects

POSTED

about 6 hours ago

DEADLINE

in 14 days
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NAICS: 238160
New
SLED
Request for Qualifications for Trade Contractors for 158 Spring Street: TRADE CONTRACTOR RFQ INTEREST FORM
Solicitation # COC-RFQ-FY27-31162RF
The City of Cambridge, through Capital Buildings Projects, has issued solicitation COC-RFQ-FY27-31162RF for the prequalification of trade contractors for the 158 Spring Street project. This specific request is limited exclusively to Roofing and Flashing services. The procurement follows the DCAMM CM at Risk Standard Trade Contractor RFQ Template Rev. 1020. Interested firms must adhere to a strict submission sequence, requiring the submission of Trade RFQ Form 1 (Interest Form) to the City before submitting the Statement of Qualifications (SOQ) via Trade RFQ Form 3. To complete the prequalification process, respondents must provide Trade RFQ Form 3 along with accompanying Schedules A through M. Firms seeking prequalification for multiple trades are required to submit separate individual interest forms for each trade. The response deadline is November 12, 2026, at 3:59 PM. Primary contact for this solicitation is Vilsabel Selman, Construction and Sustainable Procurement Specialist, with the project performance located in Cambridge, Massachusetts.
Capital Buildings Projects

POSTED

about 6 hours ago

DEADLINE

in 14 days
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NAICS: 238160
New
SLED
Residential Roofing Installation
DAS Procurement

POSTED

about 6 hours ago

DEADLINE

in 15 days
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NAICS: 238160
New
SLED
9 DUPONTT LANE REHABILITATION PROJECT RP1531
Solicitation # 27-40
Solicitation 27-40, project RP1531, is a request for bids for roofing and window replacement work at 9 Dupont Lane in Norwich, Connecticut. The project is funded through the Property Rehabilitation Program and the HUD Lead Based Paint Hazard Control in Priority Housing Program. A pre-bid conference is scheduled for November 6, 2026, at 10:00 AM at the project location, and final bids must be submitted via the City of Norwich online bidding portal by 4:00 PM on November 13, 2026. Eligible bidders must be registered contractors in the State of Connecticut and provide proof of insurance, home improvement licensure, and lead abatement licensure if applicable. Submission requirements include a signed bidders certification, a completed payment request, a non-collusion affidavit, and all signed addendum sheets. The City enforces strict bidder limitation policies, generally restricting contractors to two active contracts across the Lead or Rehab programs, with new contractors subject to a one-contract probationary period. The selected contractor will be responsible for securing and terminating all required permits and utilizing builders grade materials. For properties in historic districts, windows must be all wood and match existing forms. Payment is processed via billing requests subject to inspection by Program Management and the property owner, with a minimum 15-day turnaround for approved invoices. Award decisions are based on the best interest of the City, which includes evaluating the bidder's standing and any pending civil litigation.
DAS Procurement

POSTED

about 6 hours ago

DEADLINE

in 15 days
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NAICS: 238160
New
SLED
Roofing Tear-off and Debris Removal
Mitchell County Board of Commissioners

POSTED

about 7 hours ago

DEADLINE

in 14 days
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NAICS: 238160
New
SLED
PVC Single-Ply Roofing Installation
Mitchell County Board of Commissioners

POSTED

about 7 hours ago

DEADLINE

in 14 days
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NAICS: 238160
New
SLED
Jail Roof Replacement
Solicitation # 2026-001
The Mitchell County Board of Commissioners is soliciting proposals under solicitation number 2026-001 for the removal and replacement of the flat roof at the county jail located in Camilla, Georgia. The project involves removing multiple layers of old roofing materials down to the concrete deck and the existing drip edge for an area of approximately 12,000 square feet. The scope of work requires the installation of a 1/8 inch tapered ISO system for drainage and a fully adhered white 50 MIL Dura-Last Duro-Tuff PVC Single ply membrane or an equivalent material, with all edges terminated into existing gutters using termination bars. Qualified contractors must be licensed in the State of Georgia and be both bonded and insured. A critical requirement of the contract is the provision of a manufacturer's No Dollar Limit warranty of 20 years or greater covering both material and labor. All work must adhere to applicable building codes. Proposals must include an executive summary, a company overview detailing resources and history, technical specifications of the proposed materials, and three professional references. Two hard copies of the proposal must be submitted to Gary Rice by November 12, 2026, at 5:00 PM, with the notice of award scheduled for December 8, 2026.
Mitchell County Board of Commissioners

POSTED

about 7 hours ago

DEADLINE

in 14 days
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NAICS: 238160
New
SLED
47971 HVAC
Solicitation # 47971 - C
Solicitation 47971-C, issued by the New York State OGS Design and Construction, seeks a contractor for the replacement of the roof and associated mechanical systems at the Troop F Headquarters located at 55 Crystal Run Road, Middletown, New York. The scope of work encompasses the full replacement of the roof and its accessories, the installation of new HVAC and mechanical systems, and interior work involving reflected ceiling plans, including necessary removals and abatement. The project is categorized under NAICS code 238160 and was posted on October 16, 2026, with a response deadline of November 18, 2026. All work must be performed in strict accordance with local codes, regulations, and the provided technical drawing set, which includes site staging plans and design notes. Key performance requirements include installing all materials and finishes per manufacturer recommendations and ensuring all penetrating heavy-duty fasteners meet a minimum grade of M6. The contractor is responsible for the final inspection of roof trusses, sheathing, tiles, gutters, downspouts, and the storm drainage system to verify compliance with design specifications. Safety and zone differential regulations of the local code, as well as National Voyage Plan standards for fire and lighting safety, govern the execution of the project.
NYS OGS Design & Construction - Construction Contractors

POSTED

about 7 hours ago

DEADLINE

in 20 days
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NAICS: 238160
New
SLED
47971 CONSTRUCTION
Solicitation # 47971 - C
Solicitation 47971-C is a construction project issued by the New York State OGS Design and Construction for the replacement of the roof and associated mechanical systems at the Troop F Headquarters in Middletown, New York. The scope of work encompasses comprehensive architectural, electrical, and structural modifications, including the removal of specific skylights and roof framing, the application of various waterproof and general surface finishes, and abatement work related to the first-floor reflected ceiling plan. Electrical requirements include the installation of keyed systems, the relocation of equipment for HVAC engineers, and the installation of permanent conductive fiber optic cables. The contractor is responsible for providing all necessary tools, equipment, and materials, as well as procuring all permits required for the final certificate of occupancy. All work must adhere to applicable building codes, local safety and zone differential regulations, and manufacturer recommendations. Key deliverables include the final inspection of roof trusses, sheathing, tiles, gutters, downspouts, and storm drainage systems, with final acceptance of the fastening system requiring written approval from the Owner and Architect. The solicitation was posted on October 16, 2026, with a response deadline of November 18, 2026.
NYS OGS Design & Construction - Construction Contractors

POSTED

about 7 hours ago

DEADLINE

in 20 days
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NAICS: 238160
New
Federal
Firestopping & Smoke Sealing
242-NETWORK Contract Office 02 (36C242)

POSTED

about 9 hours ago

DEADLINE

in about 1 month
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NAICS: 238160
New
Federal
Commercial Roofing Replacement (Building 51)This SDVOSB set-aside subcontract involves the complete removal and replacement of a 56,000 square foot roof system at Building 51 of a Department of Veterans Affairs medical facility in St. Louis. The scope of work includes the installation of new roofing, projections, and entrance roofs, culminating in the delivery of a leak-free system backed by a 20-year NDL warranty and comprehensive as-built record drawings in PDF and CAD formats. Because the project takes place within an occupied 24/7 healthcare environment, the contractor must strictly implement phasing plans, infection control measures, and HVAC-intake protection. This project is managed under the 255-NETWORK Contract Office 15 and falls under NAICS code 238160.
255-NETWORK Contract Office 15 (36C255)

POSTED

about 9 hours ago

DEADLINE

in 11 days
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NAICS: 238160
New
Federal
Fenn Ranger Station roofing replacement
Solicitation # 1240LU26Q0130
Solicitation 1240LU26Q0130 is a firm fixed price contract for the Nez Perce-Clearwater National Forest to replace the cedar shake roofs on the Bunkhouse and Cookhouse at the Fenn Ranger Station in Kooskia, Idaho. This total small business set-aside under NAICS 238160 requires the contractor to provide all labor and materials, including 16-inch No. 1 Red Cedar premium grade shingles, underlayment, and weatherproofing. The project emphasizes maintaining the historical integrity of the structures and requires all roofing materials to be sourced from a single manufacturer for consistency. Old materials must be disposed of off-forest in accordance with state and federal laws. The award will be based on the best value, weighing technical criteria and price approximately equally. Technical evaluation factors include past performance, a proposed schedule, experience in cedar shingle roofing, and the technical approach. The period of performance is ten days after the notice to proceed, with a final delivery date not later than November 15, 2027. Key requirements include a payment bond for 100 percent of the award price, compliance with Davis-Bacon Act wage determinations, and adherence to OSHA safety standards. Quotes must be submitted to the primary point of contact by November 5, 2026, and must include a completed SF 1442, price schedule, past performance questionnaire, and a written technical approach.
Nez Perce-Clearwater Nfs

POSTED

about 9 hours ago

DEADLINE

in 21 days
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NAICS: 238160
New
SLED
Roofing and WaterproofingThe Oro Grande School District is seeking a subcontractor for roofing and waterproofing services to support prime contractors on various facility projects. The scope of work includes the installation and repair of roof membranes, shingles, and waterproofing seals, with a specific focus on performing leak repairs and membrane applications to ensure a completely watertight roof system. Interested parties must possess a valid roofing contractor license and maintain current registration with the California Department of Industrial Relations. This opportunity was posted on October 29, 2026, and the deadline for responses is February 28, 2027, at 4:00 PM. The work will be performed within the 92368 zip code area.
Oro Grande School District

POSTED

about 13 hours ago

DEADLINE

in 4 months
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