Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 14 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

HVAC Preventive Maintenance (PM) - Riverside County PSEC Sites

Active

State & Local

Response Deadline10/22/2026, 08:30:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Show more

This subcontract involves providing scheduled preventive maintenance for HVAC systems at County of Riverside PSEC sites in Riverside, California. The scope of work focuses on servicing Carrier air-cooled chillers and Liebert CRAC/chilled water units through comprehensive inspection, cleaning, lubrication, and electrical testing. Additionally, the contractor is responsible for performing oil sample analysis and leak tests in compliance with SCAQMD Rule 1415, with final deliverables including completed site checklists and leak test reports. To be eligible, contractors must possess a C-20 HVAC license, maintain DIR registration, and obtain necessary security background clearances. The solicitation was posted on October 5, 2026, with a response deadline of October 22, 2026. This opportunity is categorized under NAICS code 238220 for those seeking to support prime contractors on these specific county projects.

General Info

Agency

California → County of Riverside

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors

Place of Performance

Riverside, CA, 92506, USA

Set-Aside

NONE

Documents

This scope was carved out of SHARC-00659.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Heating, Ventilation, Air Conditioning (HVAC) Maintenance Services

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedOct 5

subcontract

Response DeadlineOct 22

Submission deadline

Response Deadline

10/22/2026, 08:30:00 PM UTCin 16 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → County of Riverside

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of Riverside

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs scheduled preventive maintenance for HVAC systems for prime contractors on County of Riverside PSEC projects. Services Carrier air-cooled chillers and Liebert CRAC/chilled water units via inspection, cleaning, lubrication, and electrical testing. Performs SCAQMD Rule 1415 leak tests and oil sample analysis. Requires C-20 HVAC license, DIR registration, and security background clearance. Delivers completed site checklists and leak test reports.

Similar Contracts

Same NAICS industry code

HVAC Installation (Mini-Split)

Tennessee Department of Environment and Conservation

POSTED

about 5 hours ago

DEADLINE

HVAC System Installation – B HallThis subcontract involves the installation of two 4-ton twinned split systems at the Muhlenberg Job Corps Center B Hall. The scope of work includes the installation of Trane 17 SEER condensing units, 95% AFUE gas furnaces, and evaporator coils, along with R-454B refrigerant line sets, ductwork modifications, and the integration of Honeywell Pro 8000 thermostats. The final deliverable is a set of fully operational HVAC systems with verified zoning. The project is set aside for various small business categories, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Qualified contractors must hold a valid Kentucky state license and adhere to certified payroll reporting requirements. The response deadline for this opportunity is October 30, 2026.

Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

about 6 hours ago

DEADLINE

Exhaust Fan and Louver System RestorationThe Exhaust Fan and Louver System Restoration is a subcontract opportunity for the Muhlenberg Job Corps Center and Insights Training Group LLC. The selected contractor will be responsible for the inspection, repair, and replacement of exhaust fans and louver systems, including the installation of missing fan motors, blades, and guards, as well as the replacement of failed louver actuators. The scope of work requires verifying high/low speed and start/stop operations to deliver fully operational systems accompanied by comprehensive O&M manuals. This project is set aside for various small business categories, including VOSB, SDVOSB, WOSB, and HUBZone certified firms under NAICS code 238220. Qualified bidders must hold valid Kentucky state licensing and maintain strict compliance with OSHA and EPA regulations. The response deadline for this solicitation is October 30, 2026.

Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

about 6 hours ago

DEADLINE

Process Piping & EquipmentThis subcontract opportunity with Garney Pacific, Inc. involves the installation of process piping, valves, pipe supports, and specialized water treatment equipment for projects at Eastern Municipal Water District facilities. The scope of work includes the installation of pumps, chemical feed systems, filters, GAC, HDPE tanks, and both UF and RO membrane systems to deliver a fully operational water treatment process line. The solicitation is designated as a small business set-aside, welcoming certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 17, 2026, under NAICS code 238220.

Garney Pacific, Inc.

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Mechanical, Plumbing & HVACThis subcontract opportunity with Garney Pacific, Inc. involves the installation of mechanical, plumbing, and HVAC systems for projects at Eastern Municipal Water District facilities. The selected contractor will be responsible for delivering fully operational climate control and water distribution systems, working as a subcontractor to the prime contractor to ensure all facility requirements are met. The solicitation is open to various SBA-certified small business categories, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 17, 2026, under NAICS code 238220.

Garney Pacific, Inc.

POSTED

about 6 hours ago

DEADLINE

in about 1 month

HVAC SystemsRiver City Construction, LLC is seeking a subcontractor for the installation of heating, ventilation, and air conditioning systems at wastewater treatment plant projects. The scope of work includes the placement of HVAC units, installation of ductwork, and the setup of ventilation controls to ensure the delivery of a fully operational system. This subcontract opportunity is set aside for various small business categories, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified small businesses. Interested parties must submit their responses by November 5, 2026, under NAICS code 238220.

River City Construction, LLC

POSTED

about 6 hours ago

DEADLINE

Plumbing & PipingRiver City Construction, LLC is seeking a subcontractor for a plumbing and piping project focused on wastewater treatment plant infrastructure. The scope of work involves the installation of comprehensive plumbing systems and process piping, including the fitting of pipes and the installation of various valves and plumbing fixtures to ensure a fully functional network. This opportunity is designated as a small business set-aside, welcoming applications from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 5, 2026, under NAICS code 238220.

River City Construction, LLC

POSTED

about 6 hours ago

DEADLINE

MJCC EXHAUST FANS BLD. 1429

Solicitation # mjcc-exhaust-fans-bld-1429

Insights Training Group LLC, on behalf of the Muhlenberg Job Corps Center, is soliciting fixed-price quotes from qualified HVAC/mechanical contractors to restore the exhaust fan and louver systems in Building 1429 located in Kentucky. The scope of work includes a variety of repairs across multiple units, specifically replacing the selector switch and motor for Fan 2, relocating the thermostat for Fan 3, replacing the motor for Fan 4, installing a missing motor, blade, and guard for Fan 5, verifying the operation of Fan 6, and replacing the louver actuator for Fan 7. All work must adhere to applicable building codes, manufacturer requirements, and general HVAC practices, with the contractor providing all necessary labor, materials, and disposal. The contract will be awarded to the responsible offeror who provides a technically acceptable quote at the lowest price. Interested parties must submit their proposals by October 30, 2026, including a detailed cost breakdown with line-item pricing for each fan and system-wide components. Required submission documents include evidence of Kentucky state licensing and registration, a completed New Vendor Profile, a W-9, and proof of the ability to secure performance and payment bonding. Compliance with the Davis-Bacon Act and certified payroll wage rate requirements is mandatory, with weekly certified payroll records required for invoice acceptance. Contractors must also provide proof of insurance and maintain Material Safety Data Sheets for all products used on-site. Final acceptance is contingent upon a successful substantial completion walk-through, the delivery of operating manuals, and the provision of lien releases from all subcontractors and suppliers.

Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

about 6 hours ago

DEADLINE

1011 Turk Street Switchboard, UPS2, and HVAC Replacement

Solicitation # 1011-turk-street-switchboard-ups2-hvac-replacement

The City of San Francisco Public Works is seeking bids for the 1011 Turk Street Switchboard, UPS2, and HVAC Replacement project located in San Francisco, California. This solicitation, identified by Sourcing Event ID No. 0000011919, involves critical infrastructure upgrades including the replacement of electrical switchboards, uninterruptible power supplies, and heating, ventilation, and air conditioning systems. The opportunity is designated as a Small Business set-aside under NAICS code 238220. Interested parties must submit their responses by the deadline of October 14, 2026. Coordination for this project is being handled through Anderson Pacific Engineering Construction, Inc., with inquiries directed to their estimating department.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 6 hours ago

DEADLINE

MJCC HVAC BLD. 1403-04 B HALL

Solicitation # mjcc-hvac-bld-1403-04-b-hall

Insights Training Group LLC is soliciting fixed-price quotes for the furnishing and installation of two 4-ton twinned split systems using R-454B refrigerant at Building 1403-04 B Hall of the Muhlenberg Job Corps Center in Greenville, Kentucky. The scope of work includes the installation of Trane 17 SEER condensing units, 95% AFUE high-efficiency gas furnaces, matching indoor evaporator coils, new refrigerant line sets, and a Honeywell Pro 8000 programmable thermostat. The project must be completed within 45 days of award, with all work adhering to manufacturer specifications, local codes, OSHA, and EPA regulations. This is a small business set-aside solicitation open to VOSB, SDVOSB, WOSB, and HUBZone certified firms. To be technically acceptable, offerors must provide evidence of Kentucky state licensing and registration, a minimum 90-day bid guarantee, proof of ability to secure performance and payment bonding, a completed New Vendor Profile, and a W-9. Award will be granted to the responsible offeror with a technically acceptable quote and the lowest price. Contractors must comply with Davis-Bacon Act labor standards, requiring the submission of weekly certified payroll and a signed Statement of Compliance with every invoice. Payments are subject to net terms and the reconciliation of payroll records against daily visitor logs. Final acceptance requires a substantial completion walk-through by the center director, verification of proper zoning and temperature control, and the delivery of all training and maintenance manuals. Quotes are due by October 30, 2026, at 5:00 PM via email to mjccpurchasing@insightsllc.net.

Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

about 6 hours ago

DEADLINE

CBP#9772 HVAC Air Handling Unit (AHU) and Ductwork Cleaning Services

Solicitation # CBP#9772

Management and Training Corporation (MTC) is soliciting bids for a fixed-price, lump sum subcontracting opportunity to provide comprehensive HVAC air handling unit (AHU) and ductwork cleaning services at the Edison Job Corps Center in Edison, New Jersey. The scope of work involves cleaning twelve AHUs, divided equally between the Kilmer Male and Edison Female dormitories, including all associated supply, return, and outside air ductwork, heating and cooling coils, and air diffusers. The estimated price range for this project is between $100,000 and $250,000. Bidders must provide all labor, equipment, and approved cleaning agents, and are required to submit pre-cleaning inspection reports, operation and maintenance manuals, and manufacturer warranties upon completion. This is a small business set-aside opportunity under NAICS code 238220. To be considered, bidders must complete a mandatory physical site visit and submit their bids by October 16, 2026, at 3:00 PM EST. Required submission documents include the MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, three comparable project references, and a completed supplier self-certification packet including a W-9. For bids equal to or exceeding $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 company with at least an A- rating. The contract is subject to various Federal Acquisition Regulations and labor standards, including the Davis-Bacon Act and specific wage determinations for building construction in Middlesex County, New Jersey. Contractors must submit weekly certified payroll reports and use AIA G7/02 and G7/03 forms for progress payments. Award decisions will be based on overall best value, with MTC serving as the sole judge of responsiveness. Performance will begin following a Notice to Proceed and a pre-construction meeting to establish the project schedule.

Management & Training Corporation

POSTED

about 6 hours ago

DEADLINE

DORM DUCT & EXHAUST FAN CLEANING

Solicitation # WL - 26 - 008

Solicitation WL-26-008 is a subcontracting opportunity for the cleaning of bathroom exhaust ducts and exterior roof exhaust fans across four dormitories at the Woodland Job Corps Center in Laurel, Maryland. Operated by Adams and Associates, Inc. for the U.S. Department of Labor, the project requires a single lump sum bid covering all labor, materials, and equipment. Award will be based on best value, with evaluation weighted toward price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). A mandatory site visit was scheduled for September 25, 2026, with proposals due by October 9, 2026. Eligible vendors must be registered in SAM.gov and provide a W-9, a valid Maryland Contractor's License, and proof of insurance, including Workers Compensation and Automobile Liability with Adams and Associates, Inc. named as an additional insured. The contractor must comply with EPA and OSHA regulations, as well as FAR 52.222-41(g) regarding minimum wage determinations. Performance must begin within 14 days of the Notice to Proceed, and the contractor must provide a one-year guarantee of workmanship. Payment is issued on Net 30 terms, and the Woodland Job Corps Center is tax-exempt. Final payment is contingent upon the submission of a completed SF 1413, certified payroll records, and a release of liens.

Adams & Associates\Woodland Job Corps Center

POSTED

about 6 hours ago

DEADLINE

More opportunities from California → County of Riverside

Same awarding agency

Arborist Inventory and Data CollectionThis subcontract opportunity with the County of Riverside involves providing professional arborist services for tree population assessment and data collection within the Regional Park and Open Space District. The selected contractor will be responsible for conducting an arborist-led inventory utilizing GPS mapping tools, DBH tapes, and specialized inventory software to produce a comprehensive dataset and final report. Qualified candidates must hold ISA Certified Arborist credentials to perform the work, which is located in Winchester, California. Interested parties must submit their responses by October 13, 2026, under NAICS code 541620.

Environmental Consulting Services

POSTED

about 20 hours ago

DEADLINE

Plant Health Care (Trunk Injection)This subcontract opportunity with the County of Riverside involves providing specialized plant health care through trunk injection treatments for tree health and pest or disease management. The selected contractor will work under prime contractors on projects within the Riverside County Regional Park and Open Space District, specifically performing work in Winchester, California. Responsibilities include the application of chemical or biological treatments using specialized tools and the delivery of comprehensive application records for all treated trees. To be eligible for this contract, providers must hold a valid California Pesticide Applicator License and an ISA Certification. The solicitation was posted on October 5, 2026, with a response deadline of October 13, 2026. This project falls under NAICS code 561730, focusing on professional landscaping and tree care services.

Landscaping Services

POSTED

about 20 hours ago

DEADLINE

Tree and Stump Removal (with Crane Services)This subcontract opportunity with the County of Riverside involves the removal of hazardous or unwanted trees and stumps for prime contractors working on Regional Park and Open Space District projects in Winchester, California. The scope of work includes complete site clearance, utilizing crane-assisted operations for large removals and providing emergency storm-response services with the use of chippers, stump grinders, and cranes. Qualified bidders must hold a California Contractor License C-31 or D-49 and employ certified crane operators. The solicitation was posted on October 5, 2026, and requires a response by October 13, 2026. This project falls under NAICS code 238990.

All Other Specialty Trade Contractors

POSTED

about 20 hours ago

DEADLINE

Palm Tree MaintenanceThis subcontract opportunity with the County of Riverside involves providing specialized pruning and maintenance services for palm trees within the Riverside County Regional Park and Open Space District. The selected contractor will be responsible for utilizing specialized equipment to ensure the health and aesthetic quality of the palm trees, delivering fully maintained results to prime contractors. Performance of these services will take place in Winchester, California. Eligible bidders must possess a valid California Contractor License, specifically C-31 or D-49. The solicitation was posted on October 5, 2026, and requires a response by the deadline of October 13, 2026. This project falls under NAICS code 561730 for landscaping services.

Landscaping Services

POSTED

about 20 hours ago

DEADLINE

Programmed and On-Demand Tree PruningThis subcontract opportunity with the County of Riverside involves providing programmed and on-demand pruning services for trees and woody plants within the Regional Park and Open Space District. The scope of work includes pruning vegetation with diameter at breast height sizes ranging from 6 to 48 inches, utilizing pruning saws and lifts that comply with ANSI Z133. All completed work must meet ANSI A300 standards to ensure quality and safety. Qualified candidates must hold an ISA certification and possess either a California Contractor License C-31 or D-49. The project is located in Winchester, California, and falls under NAICS code 561730. Interested parties must submit their responses by October 13, 2026.

Landscaping Services

POSTED

about 20 hours ago

DEADLINE

Tree Trimming Services

Solicitation # PKARC-287

Solicitation PKARC-287 is a professional services request from the County of Riverside for comprehensive tree trimming services within the Riverside County Regional Park and Open Space District. The scope of work encompasses the removal, pruning, and maintenance of trees, palms, and other woody plants across regional parks, ecological reserves, wildlife areas, trail systems, and recreation facilities. Specific services include on-demand and programmed pruning, crane services, trunk injection, and emergency storm work. The contractor must adhere to ANSI A300 and ANSI Z133 standards, as well as International Society of Arboriculture Best Management Practices, and must hold California Contractors State License Board classifications C27, C-61/Category D-49, and C-31. The contract is designed for an initial one-year term with the option for four additional one-year renewals, totaling up to five years. Performance is monitored by the District Park Maintenance Superintendent, with a strict 90-minute response time required for emergency requests. Bidders are evaluated on a pass/fail basis regarding references, financial status, required licenses, and company stability. Proposals must include a detailed cost proposal, financial statements, and certification regarding the Iran Contracting Act. Payment is issued within 30 working days of receipt of invoices, which must be submitted within 15 days of the end of each calendar month. All work must comply with the California State Labor Code regarding prevailing wages and various federal and state non-discrimination laws.

Landscaping Services

POSTED

about 20 hours ago

DEADLINE

HVAC Consumables Supplier (Filters and Belts)This subcontract opportunity is for an HVAC consumables supplier to provide pleated filters and exhaust fan belts for prime contractors working on County of Riverside PSEC projects. The selected supplier must provide materials that meet specific requirements for Carrier and Liebert equipment, specifically delivering industrial fan belts for blowers and quarterly pleated filters for Liebert units. Deliveries are to be made directly to the prime contractor or designated County sites within Riverside, California. The solicitation was posted on October 5, 2026, with a response deadline of October 22, 2026. Falling under NAICS code 423450, this contract focuses on the steady supply of essential maintenance components to ensure the proper operation of HVAC systems across the specified government projects.

Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

POSTED

about 20 hours ago

DEADLINE

Heating, Ventilation, Air Conditioning (HVAC) Maintenance Services

Solicitation # SHARC-00659

Solicitation SHARC-00659 is a Professional or Personal Service Agreement issued by the County of Riverside, California, for comprehensive Heating, Ventilation, and Air Conditioning (HVAC) maintenance services. The contract spans a five-year period with an estimated completion date of December 31, 2031. The scope of work involves preventive maintenance across multiple sites, with service frequencies varying by location: monthly for the Alessandro site, every 60 days for East County sites, and every 90 days for West County sites. Key deliverables include equipment servicing, system testing, chiller maintenance in accordance with SCAQMD Rule 1415, and detailed documentation via site checklists. To be eligible for award, bidders must be in good standing in the State of California and provide a C-20 Warm-Air Heating, Ventilation and Air-Conditioning Contractors license and current Department of Industrial Relations (DIR) registration. The County will evaluate quotes based on factors including overall purchase price, certification, DIR compliance, and customer support, though it is not bound to accept the lowest offer. Mandatory requirements include compliance with California State Labor Code prevailing wages, the ability to provide emergency response within three hours, and immediate access to portable air conditioning units for remote radio sites. Contract administration is managed by the County Purchasing Agent, with invoices submitted monthly in arrears and paid within 30 working days. Bidders must submit their electronic responses via PublicPurchase.com by October 22, 2026, including proof of insurance, Secretary of State registration, and a completed cost sheet covering all-inclusive preventive maintenance and not-to-exceed repair rates. Additionally, employees servicing Sheriff's facilities must pass a required background check.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

about 20 hours ago

DEADLINE

Traffic Control & SignageThis subcontract for the County of Riverside involves the installation of traffic control devices, signage, and markings for prime contractors on Caltrans projects located in Indio, California. The scope of work includes the installation of overhead sign structures, roadside signs, pavement markers, contrast striping, and specific railings and barriers such as Type 60, 732SW, and 836. The opportunity was posted on September 21, 2026, with a response deadline of October 14, 2026. Classified under NAICS code 238990, the project is centered in Riverside, California, and focuses on delivering comprehensive installed signage, striping, and safety barrier solutions.

All Other Specialty Trade Contractors

POSTED

DEADLINE

Electrical Systems & LightingThis subcontract for Electrical Systems and Lighting involves the installation of electrical infrastructure and lighting for prime contractors on Caltrans projects located in Indio, California. The scope of work includes the installation of electrical systems, construction area lighting, and communication and sprinkler control conduits to ensure the delivery of fully operational electrical systems and highway lighting. The project is associated with the County of Riverside in California, with the place of performance listed in Riverside, zip code 92501. The solicitation was posted on September 21, 2026, and the deadline for responses is October 14, 2026. The contract falls under NAICS code 238210.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

Drainage & Utility InstallationThis subcontract for Drainage and Utility Installation involves the installation of drainage pipes and facilities for prime contractors on Caltrans projects located in Indio, California. The scope of work includes the installation of plastic piping, miscellaneous drainage facilities, steel pipe inlets, and both precast and cast-in-place drainage inlets ranging from types G1 to G6 to ensure a fully functional storm drain and drainage system. The project is associated with the County of Riverside in California, with the place of performance centered in Riverside, zip code 92501. This opportunity was posted on September 21, 2026, and requires a response by October 14, 2026. The work falls under NAICS code 237110 for dredging and drainage installation.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

Structural Concrete & ReinforcementThis subcontract for structural concrete and reinforcement involves performing formwork and reinforcement for concrete structures on Caltrans projects located in Indio, California. The scope of work includes the installation of reinforcing steel and the pouring of concrete specifically for abutments and retaining walls, with the final delivery of completed structures including Abutments 1 and 4. The project is associated with the County of Riverside in California and falls under NAICS code 238110. The solicitation was posted on September 21, 2026, with a response deadline set for October 14, 2026. Performance of the contract is centered in Riverside, California.

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS