HVAC Services for North Louisiana Homes & Businesses
AC Repair in Calhoun, LA
Fast, same-day air conditioning repair across North Louisiana. Our NATE-certified techs diagnose and fix all makes and models.
Schedule AC RepairHeating & Furnace Repair
Expert heating and furnace repair for gas furnaces, heat pumps, and boilers serving Ouachita Parish and surrounding areas.
Schedule Heating RepairHVAC Installation & Replacement
New HVAC system installation sized for your home. Energy-efficient Rheem, Bryant, and Goodman systems. Flexible financing available — apply online!
Get a Free EstimatePreventive HVAC Maintenance Plans
Twice-yearly tune-ups to keep your system efficient through North Louisiana's heat and humidity. Members save 15% on all repairs.
View PlansIndoor Air Quality Solutions
HEPA filtration, UV lights, humidifiers, and duct cleaning to reduce allergens, dust, and humidity issues common in Louisiana homes.
Improve Your AirEmergency HVAC Service
HVAC emergencies don't wait — neither do we. Fast response with rapid dispatch across North Louisiana.
Call for Emergency ServiceWhy North Louisiana Homeowners Choose Us
Emergency Service
HVAC emergencies don't keep business hours. Our rapid-response technicians mean fast help when you need it most.
Upfront Pricing
No surprises on your bill. We provide clear, honest pricing before any work begins — always.
Background-Checked Techs
Every technician is drug-tested, background-checked, NATE-certified, and factory-trained on Rheem, Bryant, and Goodman systems.
100% Satisfaction Guarantee
4.9★ rating with 127+ Google reviews. We stand behind our work — if you're not completely satisfied, we'll make it right.
Award-Winning HVAC Service You Can Trust
Delta Cooling & Heating is a local, family-owned HVAC company based in Calhoun, LA (P.O. Box 59, Calhoun, LA 71225), proudly serving North Louisiana since 2009. We are licensed, insured, and committed to your comfort.
Every Delta technician is NATE-certified, background-checked, and factory-trained on the latest Rheem, Bryant, and Goodman diagnostic equipment. We provide upfront pricing and a 100% satisfaction guarantee on every job.
Schedule NowComprehensive Maintenance Programs
Regular maintenance extends equipment lifespan significantly. We clean burner assemblies, adjust gas pressure, test safety controls, and verify proper airflow — typically reducing heating costs by 15–20%. Spring and fall tune-ups are essential in the North Louisiana climate.
Emergency Response & Diagnostic Excellence
Our rapid response, extensive parts inventory, and manufacturer relationships ensure minimal downtime. We dispatch local technicians across North Louisiana with advanced diagnostic tools to get your system running fast.
Energy Efficiency Optimization
Modern systems achieving 20+ SEER ratings can reduce cooling costs by up to 40% compared to older units. We help North Louisiana homeowners analyze repair vs. replacement economics and navigate available utility rebates.
Ready for Reliable HVAC Service in North Louisiana?
Contact us today for a free estimate. Our NATE-certified, background-checked technicians serve all of North Louisiana.
Financing Available — Apply Online Now