Air conditioning installation in Pittsburgh, PA
Just about anybody can hang an air conditioner. Getting one to run right for the next fifteen years is the job we have been doing for Pittsburgh families since 1980. Call (412) 276-9245 for a system sized to your actual home, flat-rate pricing you approve upfront, and a day-one commissioning report.
Repair or replace: how to think about it
Pittsburgh heat does not usually kill an air conditioner on the first hot day. It is the third 90 degree day in a row that does it, when an aging system has nowhere left to hide.
If yours limps through every summer, the question is not just whether it can be fixed, it is whether it is still worth fixing. A central air conditioner typically gives you 10 to 15 years, and past that point every repair is money going into equipment near the end of the road.
Our answer is options, not pressure: you get choices in writing, and repair stays on the list whenever repair honestly makes sense. A few signs replacement deserves a serious look:
- The system is well past the typical 10 to 15 year lifespan
- Repairs are getting more frequent and more expensive each summer
- Cooling bills keep climbing even with regular maintenance
- Some rooms stay hot and sticky no matter where you set the thermostat
- The unit runs on an older refrigerant being phased out, which makes every future repair harder and costlier
How we size and install a new AC
Homeowners ask us for the biggest unit all the time, and if the house was miserable last July, the gut says go bigger. The gut is wrong.
An oversized air conditioner short cycles, never runs long enough to pull the humidity out of the air, and leaves you sitting at 70 degrees feeling clammy. So nobody at Wahl guesses at sizing, and every replacement starts with a real load calculation backed by what 46 years in Pittsburgh houses has taught us to expect.
We also ask about the comfort problems you already live with, because those answers shape the design as much as the math does and are a big part of what separates a Wahl install from a quick swap. Here is what every in-home estimate includes:
- A load calculation based on square footage, insulation, and the design of your home
- Ductwork measured to confirm it can move the air the new system needs, since many Pittsburgh duct systems were designed for heating, not cooling
- A review of existing equipment plus fresh air and venting considerations
- Questions about how you live: which bedroom never cools down, who sleeps hot, how long you plan to stay in the house
- A minimum of three options in writing, each spelling out the full scope of work
- Flat-rate project pricing: the price you approve before work begins is the price you pay, no bait and switch, no surprise at the end
Brands we install and stand behind
Here is something most homeowners do not realize: this trade is closer to the wild west than people think. There are codes and there are inspectors, but far more of your outcome rides on the company you pick than on the rules on the books.
It is exactly what we wish every homeowner knew before calling any contractor, including us. That is why we set the bar ourselves, in how we train our team and in the equipment we put our name on.
Decades of service calls in Western Pennsylvania homes have shown us which equipment holds up here and which keeps landing back on the repair schedule. We match the equipment to the house instead of forcing the house to fit the equipment:
- Rheem central air conditioners and heat pumps (Rheem Pro Partner)
- Bosch cold-climate heat pumps (Bosch dealer)
- Mitsubishi ductless mini splits (Diamond Elite dealer)
What to expect on install day
The crew at your door shows up in uniform, in a marked and stocked truck, with shoe covers on and work mats down. That is table stakes.
What actually separates the install is the work you would need to be in the trade to notice. Our philosophy is simple: if it looks good, it is good, because the small details prove everything else.
We have torn out enough of other companies' shortcuts over the years to know what happens when nobody checks. Here is what happens on every Wahl install:
- A uniformed, professional crew in a marked and stocked truck
- Shoe covers and work mats to protect your home
- Triple evacuation on every refrigerant system, with the vacuum rise test on video to prove it sealed
- Charging with digital manifolds, not old analog gauges, because too much or too little refrigerant quietly wrecks efficiency and shortens the life of the compressor
- No used components, undersized wire, or undersized ductwork, ever
- A full commissioning before we leave: amp draws, voltage drop, refrigerant charge, subcooling and superheat, static pressure, and the temperature drop across the coil
- The commissioning report in writing, proof of exactly how your system performed the day you paid for it
- Equipment registered for warranty, with details spelled out in writing on every option
- Wahl Club members get seasonal tune-ups and priority service to keep that day-one performance locked in
Ductless options for homes without ductwork
A huge share of Pittsburgh's housing stock, the rowhouses, brick foursquares, and pre-war homes our neighborhoods are known for, went up decades before central air existed. Many are heated by boilers and radiators, and radiant heat is some of the most comfortable heat there is.
We talk homeowners out of tearing it out all the time. You do not have to gut a house that heats beautifully just to get cooling, and window units are not your only other option.
Not sure which route fits your house? Reach out through our contact page or call (412) 276-9245 and we will talk it through.
- Mitsubishi ductless mini splits cool a single room or the whole house through compact wall units, no ductwork at all
- As a Mitsubishi Diamond Elite dealer, we design and install both single-zone and multi-zone systems
- Compare every cooling approach we offer on our air conditioning page
Let us reach out to you
Fill out the quick form and we will call you back fast during business hours. For emergencies, call us any time at (412) 276-9245.
Questions, answered
Should I repair my air conditioner or replace it?
It comes down to age, repair history, and comfort. If the system is past the typical 10 to 15 year lifespan, needs a repair every summer, or has never cooled the house evenly, replacement usually wins the math. But an honest evaluation includes repair when repair makes sense, so we put both in writing and let you decide with real numbers in front of you instead of a sales pitch.
How do you figure out what size air conditioner my home needs?
We run a load calculation during the in-home estimate that accounts for square footage, insulation, and the design of your home, and we measure your ductwork to confirm it can deliver the airflow. Bigger is not better. An oversized unit short cycles and leaves the house humid, and an undersized one runs all day without catching up. Getting the size right is the foundation of the whole install.
Will I know the price before work begins?
Yes. We use flat-rate pricing, which means we charge by the project, not by the hour, and you will see a minimum of three options in writing before any work starts. Each option spells out the full scope of work, so the price you approve is the price you pay. No surprises when the job is done.
Can you add central air to an older home that has no ductwork?
Yes, and it is one of the most common requests we get. A lot of older Pittsburgh homes run on boiler heat with no ducts at all, and we usually tell people to keep that comfortable radiant heat right where it is. Mitsubishi ductless mini splits cool one room or the whole house without ductwork, and as a Mitsubishi Diamond Elite dealer we can design a single-zone or multi-zone system around your home.
Who will actually be in my home on install day?
A uniformed Wahl crew in a clearly marked and stocked truck. They protect your home with shoe covers and work mats, and before they leave, they complete a commissioning report documenting your new system's readings, measurements, and settings, from refrigerant charge to static pressure, so you know exactly how it performed on day one.
Ready when you are
Call us, get a straight answer and a real price upfront, and get it handled right the first time.
Call (412) 276-9245Schedule online