Best Commercial HVAC Contractors in Baton Rouge, LA
Compare 20 commercial HVAC companies serving Baton Rouge, LA carrying a combined 2,064 Google reviews at an average of 4.7 stars. 9 offer 24/7 emergency response. Local crews service Rooftop Unit (RTU), Split System, Heat Pump, Air Handling Unit (AHU), and more. Request free quotes and hire the right contractor for your building.
Commercial HVAC Contractors in Baton Rouge
View allBell Mechanical Services
Baton Rouge, LA
Bell Mechanical Services: Baton Rouge commercial HVAC, 4.6/5 (649 reviews), 24/7 availability, preventive maintenance ag...
Aire Serv of Baton Rouge
Baton Rouge, LA
Aire Serv of Baton Rouge: commercial HVAC for offices, retail & warehouses. 4.8★ rating, upfront pricing, 25-mile servic...
ClimaServ Heating & Air Conditioning
Baton Rouge, LA
ClimaServ Heating & Air Conditioning — Baton Rouge commercial HVAC, 4.9★/235 reviews, RTUs, boilers, 24/7 service, preve...
River City Air Conditioning, Inc.
Baton Rouge, LA
Baton Rouge commercial HVAC contractor — RTUs, boilers, geothermal & more. 4.8★ (203 reviews), 24/7 availability, 25-mil...
Sunlight Contractors
Baton Rouge, LA
Sunlight Contractors in Baton Rouge, LA — 18+ years, 5-star rated, commercial HVAC and spray foam insulation for offices...
Ward Mechanical Contractors, Inc.
Baton Rouge, LA
Ward Mechanical Contractors, Denham Springs — commercial HVAC since 1950, 4.9★ rating, serving Baton Rouge-area offices,...
Tri State Refrigeration
Baton Rouge, LA
Tri State Refrigeration — Baton Rouge HVAC & Thermo King dealer since 1995. RTUs, chillers, transport refrigeration. 4.2...
Riecke Mechanical, LLC
Baton Rouge, LA
Riecke Mechanical, LLC — Baton Rouge commercial HVAC, 4.8★ rating, transparent pricing, 24/7 support, and multi-site cov...
LETS GEAUX REFRIGERATION & HVAC
Baton Rouge, LA
Licensed commercial HVAC & refrigeration in Baton Rouge, LA. Daikin Comfort Pro dealer, 5/5 rating, 24/7 emergency servi...
Comfort Control Heating Air & Refrigeration, LLC
Baton Rouge, LA
Walker, LA commercial HVAC contractor — licensed & insured, 4.8/5 stars, 20+ years serving Livingston Parish and greater...
ACI Facility Support
Baton Rouge, LA
ACI Facility Support — Baton Rouge commercial HVAC & facility maintenance, founded 2011, 300+ clients, 24/7 availability...
Johnstone Supply
Baton Rouge, LA
Johnstone Supply — Baton Rouge's wholesale HVAC distributor with live inventory, delivery fleet, Goodman & Daikin lines....
Louis Mechanical Contractors
Baton Rouge, LA
Louis Mechanical Contractors — Baton Rouge commercial HVAC & plumbing contractor since 1960, OSHA & TWIC certified, serv...
CE (Carrier Enterprise)
Baton Rouge, LA
CE (Carrier Enterprise) in Baton Rouge, LA services RTUs, chillers, and cooling towers for offices, healthcare, and indu...
Bayou South Mechanical Services, LLC
Baton Rouge, LA
Bayou South Mechanical Services offers commercial HVAC repair & installation in Baton Rouge, LA, covering RTUs, VRF, boi...
Versa Mechanical Contractors
Baton Rouge, LA
Versa Mechanical Contractors — Baton Rouge commercial HVAC repair, replacement & maintenance. 5/5 rated, 24/7 availabili...
United Refrigeration Inc
Baton Rouge, LA
HVAC & refrigeration supply house in Baton Rouge, LA. 4.8/5 rated, knowledgeable staff, wide parts inventory for commerc...
Eagle Refrigeration & Mechanical
Baton Rouge, LA
Eagle Refrigeration & Mechanical — Baton Rouge commercial HVAC & refrigeration, 20+ years, 24/7 service, multi-site cove...
Acme Refrigeration of Baton Rouge, LLC
Baton Rouge, LA
Acme Refrigeration of Baton Rouge serves commercial HVAC systems—RTUs, chillers, cooling towers, and more—within 25 mile...
Valentine Mechanical Services LLC
Baton Rouge, LA
Valentine Mechanical Services LLC — Baton Rouge commercial HVAC, 24/7 service, Daikin dealer, covering RTUs, VRF, heat p...
Commercial HVAC Services Available in Baton Rouge
Why Choose My HVAC Tech in Baton Rouge?
Commercial-Focused Only
Every contractor listed works on commercial buildings — RTUs, chillers, VRF — not residential.
Real Google Reviews
Ratings pulled from verified Google Business Profiles — not anonymous form submissions.
Compare in One Place
Side-by-side systems serviced, ratings, and contact info — no calling around.
Free to Use
No cost to search, compare, or request quotes. Ever.
Nearby Cities
Frequently Asked Questions — Commercial HVAC in Baton Rouge
How many commercial HVAC contractors are in Baton Rouge, LA?
My HVAC Tech lists 20 commercial HVAC contractors serving Baton Rouge, LA, with a combined 2,064 Google reviews averaging 4.7 stars. 9 of them offer 24/7 emergency service.
How much does commercial HVAC service cost in Baton Rouge?
Commercial HVAC costs in Baton Rouge 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 Baton Rouge, LA?
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 Baton Rouge commercial HVAC contractors offer emergency service?
Yes, many commercial HVAC contractors in Baton Rouge 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 Baton Rouge?
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.