Ameresco Inc.
Ameresco Inc. is a leading independent provider of comprehensive energy efficiency and renewable energy solutions for facilities across North America and Europe. As a prime contractor and subcontractor, Ameresco delivers a wide range of services to the U.S. federal government, including energy savings performance contracts (ESPCs), renewable energy systems, infrastructure upgrades, and facility improvements. The company, founded in 2000 and headquartered in Framingham, Massachusetts, leverages its expertise in areas such as energy audits, project development, engineering, construction, and operations and maintenance to help government agencies reduce energy consumption, lower costs, and enhance infrastructure resilience.
Through federal contract awards, Ameresco has provided an extensive array of energy and infrastructure services across multiple agencies. Major projects include a $496 million ESPC at Norfolk Naval Shipyard for the Navy, a $185 million ESPC at Joint Base McGuire-Dix-Lakehurst for the Air Force, and a $134 million ESPC for Veterans Affairs facilities in the VISN 7 region. The company has also performed large-scale construction and renovation work, such as a $34 million facility revitalization project at Fort Totten for the Army Corps of Engineers and multiple projects at Marine Corps bases in North Carolina under a $975 million IDIQ contract. Ameresco's work spans various technologies, including combined heat and power systems, solar photovoltaics, battery storage, microgrids, and building envelope improvements. The company has received awards from diverse agencies including the Departments of Defense, Energy, Veterans Affairs, Justice, and the General Services Administration, typically without small business set-asides.
Regarding federal grant awards, Ameresco has participated as a subrecipient in State Energy Program grants administered by the Ohio Department of Development. These subawards, funded by the Department of Energy, support annual state energy initiatives aimed at increasing energy efficiency, reducing energy costs, and improving energy security. While details on specific activities are limited in the provided information, State Energy Program grants generally encompass a range of energy-related projects and programs at the state level, which may include energy audits, renewable energy installations, energy education and outreach, and support for energy-efficient building codes and standards.
Ameresco holds several significant federal contract IDVs that enable it to provide comprehensive energy and construction services across multiple agencies. The company is a prime contractor on the Department of Energy's $5 billion Energy Savings Performance Contract Generation 4 IDIQ, which allows federal agencies to implement energy and water conservation projects with no upfront capital costs. Ameresco also holds a position on the Army Corps of Engineers' $2.1 billion Utility Monitoring and Control Systems Fifth Generation (UMCS-V) IDIQ, supporting the installation of various building control systems to enhance infrastructure management for the Department of Defense. Additionally, Ameresco has been awarded spots on IDIQs for large construction projects, including a $950 million single-award contract with the Naval Facilities Engineering Command for work in the Hampton Roads area of Virginia and a $975 million multiple-award contract for projects at Marine Corps bases in North Carolina. These vehicles allow Ameresco to provide a wide range of energy efficiency, renewable energy, and construction services to federal agencies on an as-needed basis.
DKL8RJPGE4R3 541330
Not listed 111 Speen St, Framingham, MA 01701, USA
11/6/01 5/6/25 Hamilton Pacific Chamberlain LLC
Hamilton Pacific Chamberlain LLC is a service-disabled veteran-owned small business specializing in construction, renovation, and facilities maintenance services for federal agencies. The company provides a comprehensive range of infrastructure and construction solutions across multiple government sectors, including the Department of Veterans Affairs, Department of the Interior, Department of Agriculture, and other federal entities. Registered in SAM.gov since 2010, Hamilton Pacific Chamberlain has positioned itself as a versatile federal contractor capable of executing complex construction and facilities management projects nationwide.
The company's federal contract awards demonstrate extensive experience in a wide variety of construction and renovation services. These include infrastructure improvements at national cemeteries, medical facility renovations, HVAC system replacements, electrical upgrades, roof repairs, plumbing work, and specialized construction projects. Many of their contracts are set aside for service-disabled veteran-owned small businesses, particularly with the Department of Veterans Affairs. Contract values range from small maintenance tasks under $50,000 to multi-million dollar renovation projects, such as a $15.6 million exterior granite repair at a VA Medical Center and a $4.3 million welcome center renovation. Hamilton Pacific Chamberlain has performed work for agencies like the National Cemetery Administration, VA Medical Centers, Fish and Wildlife Service, National Park Service, and USDA, often executing projects involving building repairs, system upgrades, and infrastructure improvements.
Hamilton Pacific Chamberlain holds several significant indefinite delivery/indefinite quantity (IDIQ) and multiple award task order contract (MATOC) vehicles. These include a $49 million 10-year IDIQ contract with the VA National Cemetery Administration for the Continental District, a $300 million MATOC for construction services in Maryland, Washington D.C., and West Virginia, and a $250 million Great American Outdoors Act MATOC for the Department of the Interior and U.S. Forest Service. They also hold a $75 million construction services contract with the Government Accountability Office and a $48 million IDIQ contract with the USDA Office of Operations. These contract vehicles enable the company to receive task orders for construction, renovation, maintenance, and design services across various federal facilities, supporting infrastructure improvements, emergency repairs, and ongoing facility management needs for multiple government agencies.
EDXHGN4LK5T8 236220
Not listed 14 Irongate Dr suite k, Waldorf, MD 20602, USA
4/13/10 6/7/25 Meltech Corporation, Inc.
Meltech Corporation, Inc., doing business as Meltech Corp Inc Of MD, is a woman-owned small disadvantaged business that specializes in government infrastructure and facilities projects. Registered in SAM.gov since October 2002, the company provides construction, renovation, maintenance, and repair services to various federal agencies across civilian and defense sectors. As a self-certified small business with multiple certifications including Woman-Owned Small Business and HUBZone Joint Venture, Meltech has established itself as a versatile federal contractor capable of executing complex infrastructure and facilities management projects.
Through its federal contract awards, Meltech has demonstrated extensive capabilities in construction and renovation services across multiple domains. The company has performed critical infrastructure work including HVAC upgrades, roof replacements, structural repairs, elevator modernization, fire alarm system installations, electrical work, and facility maintenance for agencies such as the General Services Administration, National Park Service, Smithsonian Institution, Air Force, Naval Sea Systems Command, Department of Homeland Security, and Government Accountability Office. Many of its contracts are firm fixed-price delivery orders with values ranging from tens of thousands to over $23 million. While most contracts do not have specific set-aside designations, Meltech has been awarded some contracts specifically designated for small businesses, women-owned businesses, or small disadvantaged businesses.
Meltech holds several significant Indefinite Delivery Contracts (IDVs) that enable it to compete for a wide range of task orders. These include a $44 million Naval Sea Systems Command IDC for construction and sustainment services through October 2028, a $75 million Government Accountability Office construction services contract running through September 2027, a $150 million Department of State worldwide design-build construction IDC valid through June 2027, and a $250 million Great American Outdoors Act Multiple Award Task Order Contract for construction and maintenance services through December 2026. These IDVs span civilian and defense agencies and cover diverse scopes including infrastructure repair, renovation, construction, maintenance, and design-build services for facilities nationwide. The contracts demonstrate Meltech's ability to provide comprehensive construction and facilities management solutions across multiple government sectors.
DN8WJ5L5GB87 236220
Not listed 3321 75th Ave g, Hyattsville, MD 20785, USA
10/24/02 11/19/25 James G Davis Construction Corp
James G Davis Construction Corp is a for-profit corporate entity registered in SAM.gov since December 2001, specializing in construction services for federal government facilities. The company provides comprehensive construction, renovation, and maintenance services, with a specific focus on complex facility upgrades and secure facility renovations. Based on the available federal contract data, the organization appears to be a specialized construction contractor primarily serving civilian federal agencies, with a strong track record of performing intricate building modification and improvement projects.
The company has been awarded multiple prime federal contracts with the Government Accountability Office (GAO), focusing on facility renovation and construction services. These contracts have involved specific project scopes such as rebuilding plenum enclosures, sealing risers, upgrading conference rooms, and renovating secure suite spaces. The contract awards demonstrate James G Davis Construction Corp's capability to execute specialized construction tasks in government facilities, including precise technical work like wall refurbishments, secure suite renovations, and infrastructure improvements. All recent contract awards have been firm fixed-price delivery orders without specific set-aside designations, indicating the company competes effectively in open federal contracting opportunities.
James G Davis Construction Corp currently holds two significant Indefinite Delivery Indefinite Quantity (IDIQ) contracts with the GAO, each valued at $75 million and valid through September 29, 2027. These multiple-award task order contracts cover a broad range of construction services, including minor to moderate construction, building envelope work, HVAC, electrical, and plumbing support for GAO facilities nationwide. The IDIQ contracts are structured with a base year and four option years, providing flexibility for the agency to procure construction services as needed. These contracts enable the GAO to efficiently manage facility maintenance and upgrade requirements across their national portfolio, with James G Davis Construction Corp positioned as a key contractor for these specialized construction and renovation services.
CKJSLTC4NAY6 236220
Not listed 12530 Parklawn Dr, Rockville, MD 20852, USA
12/4/01 12/9/25