Our team at work — Mini-Split Repair in Catonsville, MD
Trusted mini-split repair specialists in Catonsville, MD. All major brands serviced. Call for a free estimate.
Our team at work — Mini-Split Repair in Catonsville, MD
Expert HVAC services for Catonsville homes and businesses. Same-day availability, all brands.
Fast diagnosis and repair for all AC brands. Most repairs completed same day.
Learn More →New system installation with proper load calculation and permits.
Learn More →Annual tune-ups to extend system life and prevent costly breakdowns.
Learn More →Trusted by hundreds of Catonsville homeowners and businesses since day one.
30-60 minute dispatch in most Catonsville areas. We show up on time with the right parts.
EPA 608 certified. Factory-trained on all major brands. No guesswork, no shortcuts.
Free on-site estimate. We quote before we work. Zero hidden fees, always.
Parts and labor warranty on every job. We stand behind our work 100%.
Getting your Catonsville AC fixed is easy with Airus Air Services:
Available 24/7. Describe your AC problem and your location in Catonsville.
On-site diagnosis at no charge. Clear written estimate before any work begins. No pressure.
OEM parts, thorough testing, written warranty. Your AC back to peak performance.
"Very impressed with the professionalism and speed. Airus Air Services came out the same day, diagnosed the issue in minutes, and had parts on the truck."
"The technician explained every step and gave us a fair quote upfront. Best Airus Air Services experience I've had in mini-split repair. Will definitely use them again."
"Very impressed with the professionalism and speed. Airus Air Services came out the same day, diagnosed the issue in minutes, and had parts on the truck."
"Couldn't be happier. AC was completely out at 10 PM and the Airus Air Services team had it going by midnight. Amazing 24/7 service!"
We also provide mini-split repair in these nearby Florida cities.
Stop searching and start cooling. Airus Air Services has the fastest response time in Catonsville — call now.
📞 Call (877) 851-0369 — Free EstimateLicensed & Insured · Available 24/7 · All Brands
Mini-split systems are sensitive to refrigerant levels. Even small leaks dramatically reduce performance. We locate leaks and recharge to spec.
Mini-splits produce condensation that must drain freely. In Florida's humidity, a clogged drain causes water leaks and mold growth inside the unit.
The indoor and outdoor units communicate via a data cable. Faults in this communication can disable the entire system.
Mini-split filters and coils get dirty fast in Florida dust and pollen. A clogged unit runs harder, cools less, and is more likely to fail prematurely.
Like all modern HVAC, mini-splits rely on circuit boards. Board failures cause erratic operation or complete shutdown.
Transparent pricing with no hidden fees. Free on-site estimates.
Get a no-obligation quote today. Licensed technicians on call 24/7.
(877) 851-0369Honest diagnostics, upfront pricing, and quality HVAC work — that's what Catonsville and MD customers expect from us, and what we deliver.
We've serviced thousands of HVAC systems across MD. Our Catonsville technicians know the common issues in local climate conditions and building types.
Our HVAC technicians cover all of Catonsville and surrounding MD communities. Available 24/7 for emergency AC repair.