Best Commercial HVAC Contractors in Riverside, CA
Compare 20 commercial HVAC companies serving Riverside, CA carrying a combined 11,026 Google reviews at an average of 4.9 stars. Local crews service Rooftop Unit (RTU), Air Handling Unit (AHU), Split System, Chilled Water / Chiller, and more. Request free quotes and hire the right contractor for your building.
Commercial HVAC Contractors in Riverside
View allMagnolia Heating and Cooling
Riverside, CA
Magnolia Heating & Cooling — Riverside, CA commercial HVAC contractor. 4.9/5 stars, 1,421 reviews, 70+ yrs experience, f...
RKM Heating and Air Conditioning
Riverside, CA
RKM Heating and Air Conditioning — Riverside, CA HVAC with a 4.9-star rating, commercial maintenance, and up to $7,250 i...
Ace Home Heating & Air Conditioning
Riverside, CA
Ace Home Heating & Air, Riverside CA — 4.7★ (1,217 reviews), 24/7 emergency HVAC service, licensed & insured, free quote...
MSP Heating and Air Conditioning
Riverside, CA
Jurupa Valley HVAC contractor serving Riverside & Inland Empire. NATE & EPA 608 certified. 24/7 emergency service. 5-sta...
Sheldon's Heating, Air Conditioning & Plumbing, Inc.
Riverside, CA
Sheldon's HVAC & Plumbing — Riverside, CA. Family-owned since 1998, 24/7 service, 4.8★ rating, same-day commercial HVAC...
Dragonfly Heating & Cooling
Riverside, CA
Dragonfly Heating & Cooling — Riverside, CA HVAC contractor since 2010, NATE/NCI-certified, 4.9★ (737 reviews), free est...
HBAC SPECIALTIES
Riverside, CA
HBAC SPECIALTIES | Riverside, CA commercial HVAC — 5/5 stars (670 reviews), serving RTUs, chillers, boilers & heat pumps...
Hush Air Heating & Air Conditioning
Riverside, CA
Hush Air Heating & Air Conditioning | Riverside, CA HVAC since 1991 | 5-star rating, 670 reviews, Trane systems, mainten...
UNIVERSAL AIRFLOW
Riverside, CA
Universal Airflow | Riverside, CA commercial HVAC — 4.8★ (570 reviews), serving RTUs, chillers, boilers & more within 25...
Inland Empire Comfort
Riverside, CA
Inland Empire Comfort — 5-star rated HVAC contractor in Riverside, CA. AC repair, heating, ductwork & Bryant/Goodman ins...
Year Round Heating & Air Conditioning
Riverside, CA
Riverside, CA Lennox Dealer offering HVAC repair, installation & emergency service with a 10-year parts & labor warranty...
Eco Air Heating & Cooling
Riverside, CA
Veteran-owned HVAC company in Riverside, CA. 5-star rated, 24/7 emergency service, same-day appointments across 4 SoCal...
Direct AC
Riverside, CA
Direct AC in Riverside, CA offers commercial HVAC installs, repairs & maintenance with a 5-star rating across 285 review...
Green Comfort
Riverside, CA
Green Comfort serves Riverside & the Inland Empire with HVAC repair, installation & maintenance. 5/5 rating, 264 reviews...
Evolution Mechanical
Riverside, CA
Evolution Mechanical — Corona, CA commercial HVAC contractor, 4.8/5 (239 reviews), 24/7 emergency service, energy manage...
Thermo King Fontana
Riverside, CA
Thermo King Fontana (Sonsray Fleet Services) — N. America's largest TK dealer — offers reefer, APU, and trailer service...
Certified Air Services, Inc.
Riverside, CA
Jurupa Valley commercial HVAC contractor — 40+ yrs experience, Bryant-authorized, 5/5 rating, serving Inland Empire, LA...
Atara Mechanical
Riverside, CA
Atara Mechanical | Corona, CA — commercial HVAC repair & install, no-commission techs, 4.9★ rating, serving Riverside wi...
Riverside Bros - Heating & Cooling Contractors
Riverside, CA
Riverside Bros HVAC in Riverside, CA — 4.8★ from 94 reviews, 25-mile service radius, AC & furnace repair and installatio...
Infinity Air Heating and Cooling
Riverside, CA
Infinity Air Heating and Cooling — Riverside, CA licensed C-20 HVAC contractor with 12 yrs experience, up to 5-yr labor...
Commercial HVAC Services Available in Riverside
Why Choose My HVAC Tech in Riverside?
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Every contractor listed works on commercial buildings — RTUs, chillers, VRF — not residential.
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Frequently Asked Questions — Commercial HVAC in Riverside
How many commercial HVAC contractors are in Riverside, CA?
My HVAC Tech lists 20 commercial HVAC contractors serving Riverside, CA, with a combined 11,026 Google reviews averaging 4.9 stars.
How much does commercial HVAC service cost in Riverside?
Commercial HVAC costs in Riverside depend on the system type and scope of work. Routine service calls typically run $150–$400. Preventive maintenance contracts for a single rooftop unit average $200–$500/year. Full system replacements range from $8,000 for small packaged units to $100,000+ for large chiller plants.
How do I find a reliable commercial HVAC contractor in Riverside, CA?
Start by verifying the contractor holds a current state license and carries adequate insurance. Check reviews from other commercial property managers on My HVAC Tech. Ask for references from similar properties (office, retail, industrial). Get at least three written quotes for any major project.
Do Riverside commercial HVAC contractors offer emergency service?
Yes, many commercial HVAC contractors in Riverside offer 24/7 emergency response. Response times vary — the best operators typically arrive within 2–4 hours for critical failures. Always confirm after-hours rates upfront, as emergency service typically carries a surcharge.
What's the best time of year to schedule HVAC maintenance in Riverside?
For cooling systems, schedule spring tune-ups in March–April before peak demand season. For heating systems, fall service in September–October ensures readiness. Scheduling preventive maintenance during off-peak periods gives you faster scheduling and sometimes lower rates.