Mesa Energy Systems, Inc.
Mesa Energy Systems, Inc., doing business as Emcor Services Mesa Energy, is a subsidiary of Wasatch Electric that specializes in providing mechanical and electrical construction services to federal government agencies. The company focuses on HVAC system upgrades, chiller replacements, boiler work, and related maintenance services for various federal facilities. As both a prime contractor and subcontractor, Mesa Energy Systems has received numerous contract awards from agencies such as the Department of Veterans Affairs, Department of the Navy, Department of Justice's Bureau of Prisons, and the General Services Administration. The company's expertise in HVAC and mechanical systems allows it to support critical infrastructure needs across a wide range of government buildings and installations.
Mesa Energy Systems has performed a diverse array of services through its federal contract awards. As a prime contractor, the company has completed projects including emergency chiller repairs, cooling tower replacements, boiler installations, and HVAC control system upgrades. Notable examples include a $7.18 million contract for emergency cooling tower replacement and structural repairs at a federal building in Los Angeles, a $3.47 million boiler replacement at Camp Pendleton, and multiple chiller repair and replacement projects for VA medical centers. The company has also provided software upgrades, preventive maintenance, and emergency repair services for federal correctional institutions. In its role as a subcontractor, Mesa Energy Systems has supported prime contractors such as Chugach Solutions Enterprise, ASRC Federal Facilities Logistics, and Harper Construction Company on projects involving HVAC unit installations, boiler upgrades, and building automation system maintenance. These contracts span various agencies and typically do not involve set-aside designations.
Mesa Energy Systems holds a significant indefinite delivery, indefinite quantity (IDIQ) multiple award contract with the Naval Facilities Engineering Command, valued at up to $20 million. This contract, awarded in September 2021, allows the company to provide boiler and mechanical services at various facilities in Camp Pendleton North and Naval Weapons Station Seal Beach, California through September 2026. Under this IDIQ, Mesa Energy Systems has received multiple firm-fixed price delivery orders for boiler removal and replacement work at Camp Pendleton, with individual task orders ranging from $100,000 to $3 million. The scope of work includes demolition, repair, and replacement of various boilers and related systems. This contract vehicle enables the Navy to efficiently procure Mesa Energy Systems' services for ongoing facility maintenance and upgrade needs, leveraging the company's expertise in HVAC and mechanical systems to support critical infrastructure at naval installations.
YKHNBNMYPAN5 238220
Not listed 2 Cromwell, Irvine, CA 92618, USA
2/8/02 11/25/25 SC Group Mechanical Contractors, Inc.
SC Group Mechanical Contractors, Inc. is a for-profit subchapter S corporation registered to receive awards from the U.S. federal government. It appears to be part of a larger national construction services company called MMC Corp which has several brands across the country. Based on the limited information provided, SC Group Mechanical Contractors, Inc. seems to specialize in providing mechanical contracting services like HVAC installation and repair.
Through prime federal contract awards from agencies like the Department of Justice Federal Bureau of Investigation San Diego Field Office, SC Group Mechanical Contractors, Inc. has provided HVAC services such as replacing non-repairable air conditioning units at government facilities. Specific work has included purchasing and installing new AC units at the Range San Diego Regional Firearms Training Center and in the server room at an agency facility in Phoenix, Arizona. These were firm fixed price purchase order contracts ranging from around $8,000 to $12,500 with no set-aside designations applied. SC Group Mechanical Contractors, Inc. has also worked as a subcontractor providing HVAC services to companies like Dpr-Rq Construction, LLC on federal construction projects.
G8QDN295J7H1 238220
Not listed 9727 Business Park Dr f, Sacramento, CA 95827, USA
3/27/12 1/6/26 Astro Mechanical Contractors Inc.
Astro Mechanical Contractors Inc. is a Hispanic American-owned, minority-owned, and self-certified small disadvantaged business registered in the System for Award Management (SAM.gov) since 2005. The company is a for-profit organization specializing in mechanical construction and facilities maintenance services, with a primary focus on providing heating, ventilation, and air conditioning (HVAC) installation, maintenance, and repair services to federal government agencies. As a small business contractor, Astro Mechanical Contractors Inc. has established a strong presence in the federal contracting market, particularly within the Department of Defense sector.
The company has consistently secured federal contract awards from various defense agencies, including the Naval Facilities Engineering Command (NAVFAC), United States Marine Corps, Navy Installations Command, and Naval Sea Systems Command. Its contract portfolio demonstrates extensive expertise in complex mechanical and infrastructure improvement projects, such as replacing chillers, air handler units, air scrubber systems, boilers, and HVAC systems at multiple military installations across California and Arizona. These projects typically range in value from approximately $115,000 to over $3.4 million, with contract periods spanning multiple years. Despite being a small disadvantaged business, Astro Mechanical Contractors Inc. has not relied on set-aside designations for its awards, instead competing successfully on multiple indefinite-delivery, indefinite-quantity (IDIQ) contract vehicles. The company's contracts predominantly involve firm-fixed-price delivery orders for critical infrastructure maintenance and upgrade work at naval bases, marine corps facilities, and other defense installations.
TVXJAN1NFYQ7 238220
Not listed 603 S Marshall Ave, El Cajon, CA 92020, USA
6/6/05 7/16/25 Souza Construction, Inc.
Souza Construction, Inc. is a California-based self-certified small disadvantaged business and Department of Transportation certified Disadvantaged Business Enterprise (DBE) that provides comprehensive construction, renovation, repair, and maintenance services to federal agencies. Registered in SAM.gov since 2002, the company specializes in infrastructure improvement projects across the western United States, with a particular focus on electrical, mechanical, HVAC, and utilities work for military installations and federal facilities. The company leverages its socioeconomic status as a small business, HUBZone certified, and disadvantaged business enterprise to secure federal contracts, demonstrating a strategic approach to government contracting.
Through its federal contract awards, Souza Construction has performed a wide range of construction and infrastructure services primarily for defense agencies, including the Department of the Navy, Marine Corps, Air Force, and Army. The company's contract work involves electrical infrastructure upgrades, HVAC system replacements, photovoltaic system installations, power distribution repairs, mechanical system renovations, and facility maintenance projects. Many of its contracts have been set aside for small businesses or HUBZone firms, including awards from the Naval Facilities Engineering Command, Naval Information Warfare Systems Command, and Department of the Interior's Fish and Wildlife Service. Contract values range from small $5,000 minimum guarantee orders to substantial multi-million dollar projects, with work spanning critical infrastructure improvements at military bases, naval stations, and federal facilities across California, Arizona, and other western states.
Souza Construction holds several significant indefinite delivery vehicle (IDV) contracts that enable it to compete for a wide range of federal infrastructure projects. These include a $495 million Naval Facilities Engineering Command contract for dry utilities construction, a $50 million Naval Information Warfare Systems Command contract for mechanical and electrical work, a $250 million Great American Outdoors Act MATOC for facility maintenance, and a $95 million Army Corps of Engineers contract for facilities reduction program services. The IDVs cover diverse scopes including electrical distribution, communications infrastructure, security systems, alternative energy installations, facility maintenance, demolition, and environmental remediation. These contracts are predominantly multi-award vehicles with set-asides for small businesses, HUBZone firms, or partial small business allocations, allowing Souza Construction to consistently secure task orders across civilian and defense agencies through 2031.
MEKSHDL5THP8 236210
Not listed 586 S Farmersville Blvd, Farmersville, CA 93223, USA
3/15/02 1/2/26