Expert Commercial HVAC

Downtime on a commercial HVAC system costs more than just comfort. We service rooftop units, packaged systems, and commercial ductwork for Monrovia businesses, keeping offices, retail spaces, and warehouses running smoothly.

Commercial HVAC Services We Provide

  • Rooftop Package Unit (RTU) Repair: Single-source heating and cooling units that serve most Monrovia commercial spaces. We service all major commercial RTU brands.
  • Planned Maintenance Contracts: Quarterly or semi-annual maintenance programs that keep your system compliant with manufacturer warranty requirements and prevent costly failures.
  • Server Room & Data Closet Cooling: Precision cooling for temperature-sensitive IT infrastructure — separate from your main comfort system.
  • Restaurant & Kitchen Exhaust: Makeup air units and kitchen exhaust system maintenance that keep your restaurant hood system compliant.
  • Tenant Improvement HVAC: Re-zoning and duct modifications for new office layouts, new tenants, or space conversions.

Why Monrovia Businesses Choose Us

We understand that a commercial HVAC failure is a business emergency, not a routine inconvenience. We prioritize commercial calls accordingly and have the equipment — including commercial manifold sets, crane contacts for rooftop access, and EPA-certified refrigerant handling equipment — to service commercial systems professionally. We also offer after-hours service windows so major repairs or installations don't disrupt your operating hours.

Our Commercial HVAC Process

We approach commercial work with the professionalism your business demands:

  • 1. Priority Commercial Dispatch: Commercial failures are escalated in our dispatch queue. We aim for same-day response for active business failures.
  • 2. Rooftop Safety Protocols: All rooftop work is performed with proper fall protection equipment and liability coverage.
  • 3. Comprehensive Service Records: We maintain detailed service records for every unit we service, simplifying your warranty documentation and maintenance history.
  • 4. Preventative Maintenance Agreements: Custom maintenance schedules based on your building's usage hours, system age, and operational needs.
  • 5. Multiple Bid Option: For large projects, we provide detailed written bids and can coordinate with your facilities manager or property manager directly.

Why Choose Monrovia HVAC?

We carry the commercial general liability insurance and contractor licensing required for commercial HVAC work. Our service agreements protect your equipment investment and your warranty coverage.

Call us today at (626) 423-6510 to schedule your service.