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Expert Commercial HVAC Solutions Riverside, CA
At Thermal Cool, Inc., we have dedicated ourselves to becoming a trusted leader in commercial HVAC solutions since our founding. Our team combines technical expertise with a client-focused approach to deliver precision-engineered heating, cooling, and mechanical construction services tailored to commercial, industrial, and institutional clients. With decades of collective experience and an in-house fabrication shop, we specialize in new construction, system retrofits, and 24/7 emergency repairs while maintaining a strong commitment to energy efficiency and sustainability. Our preventative maintenance programs help businesses avoid costly downtime through biannual system inspections and priority service discounts.

Backed by long-standing partnerships with industry leaders and a track record of handling complex projects for clients like Moss Bros. Auto Group and RD Olson Construction, we prioritize transparent communication and customized solutions that align with each client's operational goals. This dedication to quality craftsmanship and client satisfaction has solidified our reputation as a preferred HVAC contractor across Southern California.
Services
Commercial HVAC Mechanical Construction Preventative Maintenance Emergency Repairs Energy Management
Highlights and features
  • We offer 35+ years of commercial HVAC expertise serving Southern California businesses
  • Our in-house fabrication shop enables customized mechanical construction solutions
  • 24/7 emergency service available for critical system failures
  • Preventative maintenance clients receive 10% labor and parts discount
  • Proven track record with major clients like Moss Bros. Auto Group and RD Olson Construction
What people say
Outstanding knowledge Value add dedication Handle complex projects Priority response Energy-efficient solutions
Services
Commercial HVAC
We design, install, and maintain commercial heating and cooling systems tailored to business needs. Our services cover new construction, system upgrades, and emergency repairs for commercial properties. With specialized expertise in energy-efficient solutions, we help businesses reduce operating costs while maintaining optimal indoor climate control across Southern California.
Mechanical Construction
Our mechanical construction team handles complete HVAC system installations for commercial and industrial buildings. We provide value engineering solutions that balance cost-effectiveness with performance requirements. Using industry-leading technology, we deliver precise system installations including variable refrigerant flow systems, cooling towers, and specialized ventilation equipment for new and renovated commercial spaces.
Preventative Maintenance
We offer scheduled maintenance programs to extend equipment lifespan and prevent unexpected failures. Our technicians perform comprehensive inspections covering ductwork, coils, filters, and system controls. Clients receive a 10% discount on repair services and priority response for emergency situations, ensuring continuous operation of critical climate control systems.
People
Glenn L. Moss Sr.
President/CEO, Moss Bros. Auto Group
Has collaborated with Thermal Cool for over 35 years managing HVAC needs across 13 commercial buildings and 8 homes. Recognizes their expertise in customizing solutions for renovations, upgrades, and new construction projects.
Bill Wilhelm
President/COO, RD Olson Construction
Led 15-year partnership with Thermal Cool, praising their ability to handle complex projects. Acknowledges their value-added approach and dedicated support for construction projects requiring specialized HVAC solutions.
Questions
What commercial HVAC services do you offer?
We provide complete HVAC solutions including system installation, repairs, preventative maintenance, and 24/7 emergency services for commercial and industrial properties.
Do you handle emergency HVAC repairs?
Yes, we offer 24/7 emergency repair services with immediate response for critical system failures affecting business operations.
What are the benefits of preventative maintenance?
Regular maintenance extends equipment lifespan, prevents unexpected failures, and includes a 10% discount on repair services for enrolled clients.
Which areas do you serve?
We primarily serve commercial clients throughout Southern California with specialized HVAC solutions.
How do you handle complex construction projects?
Our team provides value engineering solutions and uses advanced technology to deliver cost-effective HVAC installations for complex commercial projects.
What sets you apart from other contractors?
We combine 35+ years of experience with an in-house fabrication shop and proven track record serving major Southern California businesses.