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COMFORT SYSTEMS USA INC

Parent32 subsidiariesUEI: FG8SSJKKWA33CAGE: 1XMH0

COMFORT SYSTEMS USA INC is a federal contractor, registered under UEI FG8SSJKKWA33 and CAGE code 1XMH0. It has been awarded $1,633,217 in federal contracts. Primary work spans Engineering Services, Unknown NAICS, and Unknown NAICS. Top awarding agencies include Department Of Veterans Affairs (va), Department Of Veterans Affairs, and Department Of Transportation.

Contact Information

Registration and classification details

Address123 Main St, City, ST 12345

Registration

UEI Code

FG8SSJKKWA33

CAGE Code

1XMH0

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit Organization

Subsidiaries

32 companies roll up into COMFORT SYSTEMS USA INC, sized by each one's own awards

Award distribution

$56.9M

Top 8 hold 90%

Comfort Systems USA (Southeast), INC.$20.0M Colonialwebb Contractors Company$6.6M Comfort Systems USA Mid South INC$6.2M 24 others$5.9M Comfort Systems USA Southwest, INC$4.2M Comfort Systems USA Shoffner, INC.$3.8M Air Systems Engineering, INC$3.7M Gulfside Mechanical, INC.$3.5M Comfort Systems USA Arkansas, INC$3.0M

1Comfort Systems USA (Southeast), INC.UEI GSHDYYXM52T8$20.0M35.2%2Colonialwebb Contractors CompanyUEI SLMCRANLLAG9$6.6M11.5%3Comfort Systems USA Mid South INCUEI MJJJQU6JKFL5$6.2M10.9%4Comfort Systems USA Southwest, INCUEI FJH7JTLQZZE7$4.2M7.4%5Comfort Systems USA Shoffner, INC.UEI V5FMH8U8N8P6$3.8M6.7%6Air Systems Engineering, INCUEI LLDFYLPAS3N9$3.7M6.5%7Gulfside Mechanical, INC.UEI TAGNLV7ADCL8$3.5M6.1%8Comfort Systems USA Arkansas, INCUEI DCYJSBRAKDK5$3.0M5.3%

Show 24 more

9Quality Air Heating & Cooling, INC.UEI CLVLRMWSLV48$1.8M3.2%10Dillingham & SMITH Mechanical and Sheet Metal Contractors, INC.UEI S2NCLS5RZM59$933.8K1.6%11Comfort Systems USA (Central TEXAS), INC.UEI H4BDPBMM1JZ9$692.9K1.2%12ACI Mechanical, INC.UEI ZXKSLYM2THD4$665.1K1.2%13Comfort Systems USA Puerto RICO, INCUEI UHZTU1W5BS64$384.8K0.7%14Comfort Systems USA, INC.UEI M3A9FZ7B9LC4$193.0K0.3%15Advance Technology, INC.UEI KJBSAM43XUE3$171.5K0.3%16Comfort Systems USA Energy Services, INC.UEI PLNUNQKAPT76$127.9K0.2%17Edwards Electrical & Mechanical INCUEI MGBEFJ8HEMF5$117.2K0.2%18S.I. Goldman Company, INC.UEI EADHS6EJKFD1$116.3K0.2%19Riddleberger Brothers, INC.UEI J9MRLUDK5WG5$108.9K0.2%20Comfort Systems USA Intermountain, INCUEI SNZ2L6H2B6K4$108.4K0.2%

21Industrial Cooling, INC.UEI YHJLVDD49M17$93.9K0.2%22California Comfort Systems USA, INC.UEI DXR8HHKQKPH6$69.6K0.1%23Granite State Plumbing & Heating, LLCUEI DJKJFC8YQZ66$67.8K0.1%24MJ Mechanical Services, INC.UEI QZM7M9EF5KG2$67.1K0.1%25TEMP Right Service INCUEI GMZZXUWHLX44$38.6K0.1%26ACCU-TEMP, LLCUEI JHQSM16K4CL5$38.0K0.1%27Design Mechanical INCUEI HUKWN7SJDCB4$36.7K0.1%28Comfort Systems USA (OHIO), INC.UEI PY3EHKLU5FH8$17.7K0.0%29Batchelor'S Mechanical Contractors, INC.UEI LB78XLRTCM16$13.2K0.0%30Comfort Systems USA (Bristol), INC.UEI VERBG9JWTV43$13.2K0.0%31Air-Systems Engineering, INC.UEI PFQLY4ZVAGW3$6.9K0.0%32Comfort Systems USA Indiana, LLCUEI L18AVASL8PZ3$2.8K0.0%

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Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified Disadvantaged Business Enterprise and Small Business Enterprise sub-consultants and suppliers to provide professional services for the Inland Empire Utilities Agency in San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. Eligible firms should operate under NAICS codes related to administrative management, engineering services, computer systems design, or public relations and technical writing. Interested parties must submit their responses by November 17, 2026. Primary coordination for this opportunity is managed by Liz Jordan-Wettstein.

Aanko Technologies Inc.

POSTED

about 5 hours ago

DEADLINE

Master Equipment Schedule (MES) and BIM CoordinatorThis subcontract for the Frimley Health NHS Foundation Trust seeks a Master Equipment Schedule (MES) and BIM Coordinator to manage technical data and spatial coordination of equipment for prime contractors. The successful provider will be responsible for developing Master Equipment Schedules, performing Room Data Sheet validation, and ensuring full BIM alignment for all equipment. Key duties include leading stakeholder requirements gathering with clinical and estates teams and utilizing Revit or similar BIM software to deliver validated layouts and documentation. The opportunity was posted on October 20, 2026, with a response deadline of November 16, 2026. Classified under NAICS code 541330, the contract focuses on the delivery of integrated BIM layouts and validated data sheets to support the trust's infrastructure projects.

Frimley Health NHS Foundation Trust

POSTED

about 5 hours ago

DEADLINE

ADA Accessibility ConsultantThe ADA Accessibility Consultant subcontract involves performing comprehensive accessibility audits and identifying renovation requirements for prime contractors working on projects for the Collier County Parks and Recreation Division in Florida. The selected consultant will conduct site visits to identify physical barriers and evaluate facility needs against ADA standards using specialized measurement tools and compliance checklists. The primary deliverable for this engagement is a detailed ADA accessibility study and renovation report. Qualified candidates should ideally hold a Registered Accessibility Specialist (RAS) or ADA Coordinator certification to ensure technical accuracy. This opportunity falls under NAICS code 541330 and was posted on October 20, 2026, with a response deadline of November 18, 2026.

Parks & Recreation

POSTED

about 5 hours ago

DEADLINE

Specialized Facility Planning (Marinas & Aquatics)This subcontract opportunity is for Specialized Facility Planning focusing on marinas and aquatics for the Collier County Parks and Recreation Division in Florida. The selected provider will offer technical recommendations and facility improvement plans for sports complexes, beach parks, aquatic centers, and marinas. All assessments and recommendations must adhere to established marine engineering standards and aquatic safety codes to ensure the quality and safety of the infrastructure. The project requires a high level of technical expertise, with a strong recommendation for a Professional Engineer specializing in Civil or Marine engineering. Interested parties must submit their responses by November 18, 2026. This engagement falls under NAICS code 541330 and is designed to support prime contractors in delivering comprehensive facility enhancements for the county.

Parks & Recreation

POSTED

about 5 hours ago

DEADLINE

Urban & Recreation Planning (Lead Consultant)This subcontract opportunity for Urban and Recreation Planning involves the strategic development of a comprehensive Parks and Recreation Master Plan for prime contractors working with the Collier County Parks and Recreation Division in Florida. The selected consultant will be responsible for creating implementation schedules, recommending facility improvements, evaluating budget capacity, and performing program life cycle analysis utilizing GIS mapping tools. The final deliverables for this engagement are the completed Master Plan and a detailed Implementation Schedule. To qualify for this role, the consulting team must include at least one staff member holding an American Institute of Certified Planners certification. The project falls under NAICS code 541330 and is associated with a response deadline of November 18, 2026.

Parks & Recreation

POSTED

about 5 hours ago

DEADLINE

Civil Engineering & Water System DesignThis subcontract for Civil Engineering and Water System Design involves providing professional engineering services for prime contractors on water system projects for the City of Mercer Island. The scope of work includes designing the layout for 5,000 linear feet of ductile iron water main replacement, as well as the replacement of PRV vaults and fire hydrants and water services. The selected contractor must resolve utility conflicts in accordance with City of Mercer Island Standard Details Water and is responsible for delivering technical specifications, cost estimates, and bid-ready plans. Qualified candidates must hold a valid Washington State Professional Engineer license. This opportunity is categorized under NAICS code 541330 and is managed by the Public Works agency. Interested parties must submit their responses by the deadline of November 4, 2026.

POSTED

about 6 hours ago

DEADLINE

Intake Structure Inspection and ReportingThis subcontract for Intake Structure Inspection and Reporting involves performing technical inspections and condition assessments for prime contractors working on auxiliary lake intake projects for the City of Murfreesboro Water Resources department in Tennessee. The selected provider will be responsible for identifying major intake components and evaluating structural integrity through the use of high-resolution photography and, if necessary, underwater ROVs or divers. Qualified candidates must possess professional engineering licenses or certified inspector credentials to ensure technical accuracy. The final deliverable for this engagement is a comprehensive written report that includes color photography and a detailed assessment of all inspected components. Responses for this opportunity are due by November 13, 2026.

Water Resources

POSTED

about 6 hours ago

DEADLINE

Pure Water System Engineering and DesignThe Pure Water System Engineering and Design subcontract involves providing professional engineering design services for prime contractors working on facility projects at North Dakota State University. The selected provider will be responsible for analyzing feed-water demand and characteristics to develop essential technical documentation, including Process Flow Diagrams, Piping and Instrumentation Diagrams, and equipment layouts created via CAD software. Final deliverables for the project include technical submittals, shop drawings, and P&IDs. This opportunity is categorized under NAICS code 541330 and requires the performing party to hold a Professional Engineer license. Interested parties must submit their responses by the deadline of November 17, 2026.

POSTED

about 6 hours ago

DEADLINE

Water System Controls and BAS/BMS IntegrationThis subcontract for Water System Controls and BAS/BMS Integration supports prime contractors on facility projects at North Dakota State University. The scope of work involves the programming of system controls, installation of instrumentation, HMI configuration, and the establishment of communication protocols to ensure seamless BAS/BMS interface. To maintain system consistency, all provided PLC controllers and HMI panels must be fully compatible with the existing infrastructure at NDSU. The primary objective is the delivery of a fully programmed and integrated control system. Interested parties should note that the solicitation was posted on October 20, 2026, with a response deadline of November 17, 2026. The project falls under NAICS code 541330 and is managed through the state of North Dakota.

POSTED

about 6 hours ago

DEADLINE

Structural Engineering ConsultantThis subcontract opportunity is for a Structural Engineering Consultant to provide specialized technical services for Ohio Department of Rehabilitation and Corrections facility projects. The selected consultant will work with prime contractors to perform structural analysis of building facades and roof supports, which includes conducting structural load calculations and stability assessments to ensure the viability of new materials. The scope of work requires the delivery of detailed structural analysis reports and professional engineered drawings. This procurement is managed by the Ohio Facilities Construction Commission under NAICS code 541330, with a response deadline set for November 4, 2026.

Oh Facilities Construction Com

POSTED

about 6 hours ago

DEADLINE

Roofing Consultant / SpecialistThis subcontract opportunity is for a Roofing Consultant or Specialist to support prime contractors on projects for the Ohio Department of Rehabilitation and Corrections. The selected provider will be responsible for performing existing conditions assessments of selected roofs, which includes surveying roof degradation and evaluating the status of existing warranties. The primary deliverables for this engagement are comprehensive existing conditions assessment reports and the development of detailed technical specifications for new roofing systems. This project falls under NAICS code 541330 and is managed through the Ohio Facilities Construction Commission.

Oh Facilities Construction Com

POSTED

about 6 hours ago

DEADLINE

Road and Goods Movement PlanningThe Road and Goods Movement Planning subcontract involves providing specialized technical analysis on freight and delivery for prime contractors working on City of North Vancouver transportation projects. The selected provider will analyze goods movement patterns and constraints to create road network recommendations that balance economic viability with active transportation goals. This work requires the use of freight flow analysis tools and strict alignment with the 2022 CNV Mobility Strategy. Key deliverables include providing technical inputs for Network Maps and TNP Technical Memos. The opportunity is categorized under NAICS code 541330 and is associated with the Province of British Columbia and the City of North Vancouver. Interested parties must submit their responses by the deadline of November 25, 2026.

City of North Vancouver

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Transit and Active Transportation PlanningThis subcontract for Transit and Active Transportation Planning involves providing specialized technical expertise to prime contractors working on City of North Vancouver transportation projects. The scope of work focuses on the integration of transit, cycling, and pedestrian networks through the analysis of transit patterns and active transportation constraints. The selected provider will develop network recommendations and multi-modal cross sections using transit modeling software, ensuring all outputs align with the 2022 CNV Mobility Strategy. Key deliverables include providing technical inputs for Network Maps and TNP Technical Memos. The opportunity is categorized under NAICS code 541330 and is associated with the City of North Vancouver and the Province of British Columbia. Interested parties must submit their responses by the deadline of November 25, 2026.

City of North Vancouver

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Multi-Modal Transportation Planning & EngineeringThe Multi-Modal Transportation Planning and Engineering subcontract involves providing technical analysis and network development support for prime contractors on City of North Vancouver transportation projects. The scope of work focuses on consolidating and visualizing current state data, establishing network principles, conducting road dedication analysis, and designing typical right-of-way cross sections. All activities must align with the 2022 CNV Mobility Strategy and utilize GIS software for comprehensive network mapping. Key deliverables for this engagement include technical memos, detailed network maps, and a strategic 10-year implementation plan. The project falls under NAICS code 541330 and is associated with the Province of British Columbia and the City of North Vancouver. Interested parties should note the response deadline of November 25, 2026.

City of North Vancouver

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Stormwater Engineering ServicesThe City of Byron is seeking a subcontractor for Stormwater Engineering Services to perform technical reviews of drainage and erosion control plans submitted by prime contractors. The selected provider will be responsible for evaluating drainage plans, grading, and stormwater facilities to ensure compliance with adopted criteria, identifying report deficiencies, and providing design adequacy certifications utilizing CAD/Civil 3D. A Georgia licensed Professional Engineer is required to execute this contract and deliver technical review comments, approved drainage plans, and formal engineering certifications. Interested parties must respond by November 19, 2026, under NAICS code 541330.

POSTED

about 7 hours ago

DEADLINE

Stormwater Program Management

Solicitation # PE-66972-NONST-2027-000000011

The City of Byron is seeking proposals from qualified firms, contractors, or joint ventures to provide comprehensive administration, engineering, inspection, and construction services for its Stormwater Program. The selected partner will manage the operation of the City's Stormwater Utility, which includes five basins, ten contributing outfalls, 57 stormwater management facilities, and approximately 16 miles of pipes and culverts. The scope of work is divided into four primary tasks: program administration and NPDES compliance, engineering and inspection including GIS updates, and general public works support for small projects. The contract is for an initial three-year term with the possibility of two additional one-year extensions based on performance, with an annual budget of approximately $250,000. Qualified respondents must provide a Georgia licensed Professional Engineer and a Stormwater Inspector with GSWCC certifications. Proposals are due by 10:00 AM on November 19, 2026, and must be submitted as five hard copies and one PDF on a USB flash drive in a sealed package. Evaluation will be based on the best value, considering the firm's experience, resources, and the quality of the work plan. If the City requires presentations, the final selection will be based solely on presentation scores. Required documentation includes a cover letter, team resumes, a detailed work plan, and proof of Georgia licensure and insurance, including statutory Worker's Compensation and $1,000,000 in liability coverage. Additionally, awarded contractors must provide E-Verify documentation for non-citizen employees.

POSTED

about 7 hours ago

DEADLINE

Traffic Control EngineeringThis subcontract for Traffic Control Engineering involves the development of Maintenance of Traffic plans for prime contractors working on Illinois Toll Highway Authority bridge reconstruction projects. The scope of work focuses on the I-88 corridor, requiring the design of detour routing, lane closure schedules, and comprehensive signage plans to ensure continuous traffic flow throughout the construction process. The primary deliverables include approved traffic control specifications and finalized MOT plans. The opportunity is categorized under NAICS code 541330 and is managed by the Engineering Construction agency in Illinois. Interested parties must note that the response deadline is November 20, 2026, following a posting date of October 20, 2026.

ENGCONSTRUCT557 - Engineering - Construction

POSTED

about 8 hours ago

DEADLINE

in about 1 month

Structural Bridge Engineering ServicesThis subcontract for Structural Bridge Engineering Services involves providing specialized design and engineering support for prime contractors working on Illinois Toll Highway Authority bridge reconstruction projects. The scope of work focuses specifically on the I-88 corridor, requiring the development of detailed construction blueprints, the performance of load ratings, and strict adherence to state bridge specifications. The final deliverables consist of signed and sealed engineering plans along with comprehensive technical specifications. Managed under NAICS code 541330 and issued by ENGCONSTRUCT557 in Illinois, the opportunity was posted on October 20, 2026. Interested parties must submit their responses by the deadline of November 20, 2026.

ENGCONSTRUCT557 - Engineering - Construction

POSTED

about 8 hours ago

DEADLINE

in about 1 month