Covina’s housing stock skews mid-century, with most homes built in the 1950s and 1960s, and a lot of the air conditioning equipment in those properties is past the point where another repair still makes financial sense. When a compressor fails on a 20-year-old unit, or a home is still running on R-22 refrigerant that’s no longer manufactured, replacement is usually the more practical path forward.
Monkey Wrench Plumbing, Heating, Air & Electric has been installing new cooling equipment across the greater Los Angeles area since 1999. We treat every AC replacement in Covina as a chance to correct sizing or airflow problems that held the old unit back, not just swap in a like-for-like model.
"Professional, knowledgeable, courteous, took his time updating us on the progress of the installation. I would highly recommend them to anyone."
We walk Covina homeowners through their options before recommending anything, since the right new AC unit depends on your home’s layout, budget, and how long you plan to stay.
Central AC Replacement
For homes with usable ductwork, a new central air conditioner is typically the most straightforward upgrade. We install equipment from trusted manufacturers like Lennox, Goodman, Daikin, and Rheem, sized to your home’s square footage and cooling load rather than guessed at.
Ductless Mini-Split Replacement
Some Covina homes cool a single room or an addition with an aging window unit or an older mini-split that’s no longer efficient. We handle full mini-split replacement, indoor and outdoor components included, without the cost of extending ductwork.
System Sizing and Efficiency
An oversized or undersized air conditioner rarely performs well. Replacement is the moment to fix that, and we run a proper load calculation for every project, factoring in square footage, insulation, and window exposure.
If your current AC has needed one repair after another, we’ll walk you through the numbers on repair versus replacement before you spend another dollar on equipment that’s on its way out.
When to Consider AC Replacement in Covina
Aging cooling equipment rarely fails without warning, especially after a decade or more of inland San Gabriel Valley summers. Here are some signs it’s time to consider a replacement.
Your AC is 15 years or older: Most units lose efficiency and reliability well before the 20-year mark, especially with heavy summer use.
The unit still runs on R-22 refrigerant: R-22 hasn’t been manufactured in years, so a leak can mean paying a premium for refrigerant or replacing the equipment outright.
Repairs are becoming more frequent: Calling for AC repair more than once or twice in a couple of years usually means repair costs are adding up fast.
Energy bills keep climbing: Older, less efficient equipment often works harder to deliver the same cooling, and that shows up on your utility bill.
Rooms cool unevenly or not at all: This can point to equipment that was never sized correctly for your home.
Replacing an aging air conditioner before it fails completely usually means better timing, a wider range of options, and no scrambling during a heat wave.
Why Covina Homeowners Choose Monkey Wrench
Covina homeowners choose us because we treat every home we work in with the same care and respect we’d want in our own, an approach we call reverse hospitality. AC replacement is a significant investment, and we don’t cut corners to get in and out faster.
That starts with upfront pricing. You’ll get a digital estimate and invoice before any work begins, so the number we quote is the number you pay. We also offer same-day and next-day installation for most projects, along withflexible financing through GreenSky and GoodLeap for homeowners who’d rather spread out the cost of a new AC unit. You’ll know exactly who’s arriving and when, thanks to a text with your technician’s photo ahead of every appointment.
If your air conditioner is on its last stretch, don’t wait for a breakdown mid-heat wave to start looking at options. Our team offers upfront pricing, flexible financing, and installation timelines that won’t leave you without cooling for long.Contact us today to schedule your AC replacement estimate.
Frequently Asked Questions About AC Replacement in Covina
How do I know if I should repair or replace my AC?
Age and repair cost are the two biggest factors. If your unit is under ten years old and the repair is minor, repair is usually the better value. If it’s 15 years or older, has needed frequent repairs, or the next repair would cost a significant portion of a new unit’s price, replacement typically makes more sense. We’ll give you a straight comparison before you decide.
How much does AC replacement cost?
Cost depends on the size and type of equipment, your home’s existing ductwork, and the efficiency tier you choose. A single-room mini-split replacement typically costs less than a full central air conditioner replacement. We provide an itemized, upfront estimate before any work begins, and offer financing through GreenSky and GoodLeap for homeowners who want to spread out the investment.
Do you offer financing for AC replacement in Covina?
Yes. We partner with GreenSky and GoodLeap on flexible financing plans, so you don’t have to pay for a new AC unit all at once. Ask our team about current offers when you schedule your estimate.
Does the Home Protection Plan cover AC replacement?
Our Home Protection Plan is built around maintenance rather than replacement, covering an annual heating and cooling tune-up, water heater flush, and priority scheduling with no service call fees. It won’t cover a new unit’s cost, but regular tune-ups can help you get more years out of your current AC first, and membership benefits carry over once a new unit is installed.
get in touch with us
Count on Monkey Wrench Plumbing, Heating, Air & Electric for green HVAC solutions that prioritize your comfort, efficiency, and well-being – get in touch with our team today!
Book Now
Serving 
call us today
