AC Repair
Warm air, weak airflow or a unit that will not start? We diagnose the cause and fix it right.
Cool air back. Warm air back. Fast.
Monrovia Air Repair repairs air conditioners and heating systems for Monrovia homes. We start early and finish the job properly. Early-morning appointments available.
What we repair
Six core services that keep Monrovia homes comfortable all year.
Heating & Furnace Repair
No heat or strange smells and noises from your furnace? We get your heating running safely again.
Seasonal Tune-Ups
A thorough check, clean and adjustment to keep your system efficient and prevent breakdowns.
Thermostat & Controls
Replacement, wiring and programming of standard and smart thermostats.
Ducts & Airflow
Leaky or blocked ducts waste energy. We locate the problem and restore balanced airflow.
System Replacement
When repair no longer makes sense, we help you choose and install an efficient new system.
Local air repair you can rely on
Monrovia Air Repair was built around a simple idea: a broken system should get fixed quickly, by someone who explains what is wrong. Our day starts at 7:00am so you can book before work and be comfortable by evening.
Early startAppointments from 7:00am
Honest adviceRepair first, replace only if needed
All major brandsCentral, ductless, furnaces
Homes firstResidential specialists
Good to know
Quick answers before you call.
How do I know if my AC or furnace needs repair?
Common signs are weak airflow, strange noises, uneven temperatures between rooms, short cycling, or a sudden jump in your energy bill. If you notice any of them, a quick diagnostic visit can catch a small problem before it becomes a big one.
Do you repair both air conditioners and heaters?
Yes. We work on central air, heat pumps, furnaces, ductless mini-splits and packaged units, as well as thermostats and ductwork.
Do you offer emergency service?
Urgent calls are our priority during business hours (7:00am – 8:00pm, Mon–Sun). Call (626) 621-9933 and we will get you on the schedule as fast as we can.
How often should I schedule maintenance?
Twice a year is ideal: once in spring before the cooling season and once in fall before you need heat. Regular tune-ups improve efficiency and help your system last longer.
Which areas do you serve?
We serve Monrovia and the surrounding neighborhoods. Not sure if you are in our area? Call (626) 621-9933 and we will let you know right away.
Ready for a repair visit?
525 S Myrtle Ave, Monrovia, CA 91016 · pearline@monroviaairrepair.site