McAllister Heating & Cooling keeps homes across Tulsa comfortable year-round — from midsummer AC breakdowns to January furnace calls. Real people answer the phone, real techs show up on time.
Summers here hit triple digits and January cold snaps don't quit. McAllister Heating & Cooling handles AC repair, furnace repair, full system installation, duct cleaning, and emergency heating and cooling calls across Tulsa, Broken Arrow, Owasso, and nearby communities. Call (918) 555-7307, tell us what's wrong, and we'll send a technician who diagnoses the real problem — not the most expensive one.
Every service below is performed by our own technicians — no subcontractors, no surprise fees after the fact.
Setup and wiring for programmable and smart thermostats so your system actually talks to your schedule. We size the install correctly, configure heat and cool staging, walk you through the app, and make sure the old wiring is safe — not just functional. Most installs are done in a single visit.
Call Now →Cleaning for dusty, restricted, and long-neglected duct runs. We remove the buildup that chokes airflow and blows allergens through your home every time the fan kicks on. Our techs brush and vacuum the main trunks and branches, then show you before and after so there's no guessing.
Call Now →Sealing leaks and repairing damaged duct runs that waste conditioned air in your attic or crawlspace. Leaky ductwork can lose 20–30% of your heating and cooling before it ever reaches a vent. We find the leaks, seal them properly, and patch crushed or disconnected sections.
Call Now →Replacement and new-system installation for home cooling. We size the unit to your actual load — not a rule of thumb — so it keeps up on a 100-degree August afternoon without short-cycling all night. You get a clear quote, a clean install, and a system that starts up right the first time.
Call Now →Ductless mini split installation for additions and problem rooms that the main system just can't reach. Perfect for converted garages, sunrooms, upstairs bedrooms that never cool down, and finished basements. We handle line sets, drainage, and electrical so it's a clean, quiet install.
Call Now →Replacement and installation guidance for new furnaces. When repair costs more than it's worth, we size a replacement to your home and your winters — not a generic box off the truck. We haul away the old unit, install the new one, test every safety, and make sure the heat is even room to room.
Call Now →Diagnosis and repair for furnaces that stop heating or run rough — short cycling, cold air, odd smells, or a pilot that keeps dropping. We check the flame sensor, igniter, pressure switches, and heat exchanger before recommending anything. If it can be fixed right, we fix it right.
Call Now →Scheduled maintenance ahead of the heating and cooling seasons. A spring AC check and a fall furnace check catch worn parts, low refrigerant, and dirty burners before they become a 9 PM breakdown. We clean, calibrate, and document what we find — no upsell pressure.
Call Now →Fast diagnosis and repair for air conditioners that stop cooling — warm air, weak airflow, ice on the lines, or a unit that won't start at all. We check refrigerant charge, capacitors, contactors, coils, and airflow before quoting. Most repairs are completed same visit with parts on the truck.
Call Now →Priority response for when the heat or the AC quits at the worst time. If your furnace goes out on a cold night or the AC dies before a weekend, call us first — we keep slots open for exactly these calls. We'll diagnose on the spot and get comfort restored as fast as we can.
Call Now →“Can't say enough good things.”
“The tech who handled our mini split installation was patient with all my questions”
“Reliable work at a fair price.”
“The ac installation was done well.”
We're not the biggest HVAC company in Tulsa — we're the one that actually picks up the phone and shows up when we say we will.
Real reviews from real Tulsa-area homeowners who called us when it mattered.
Every call is handled by McAllister technicians — no farm-out crews, no guessing.
Mon–Fri 7:30 AM to 5:30 PM and Saturday 9:00 AM to 1:00 PM — with priority slots kept open.
We live and work in the same communities we serve — Tulsa, Broken Arrow, Owasso.
McAllister Heating & Cooling services homes and businesses across Tulsa, Broken Arrow, Owasso, and nearby communities.
Call now or send a request and we'll get back to you fast. The sooner you call, the sooner we can get your home comfortable again.