Now Offering Electrical!
Call (412) 453-8956
Now Offering Electrical!
HVAC Maintenance Pros in Pittsburgh Metro Area

HVAC Maintenance Pros in Pittsburgh Metro Area. Get a Check-Up or Tune-Up

Call (412) 453-8956

All services include:

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Available 24/7
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Same-day service
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Upfront pricing
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100% satisfaction guaranteed
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$25 Off Your AC Repair

$25 Off Your AC Repair

15th Anniversary Special $39.99 AC or Furnace Tune-Up

15th Anniversary Special $39.99 AC or Furnace Tune-Up

18 Months No Interest on a New AC Unit

18 Months No Interest on a New AC Unit

The Benefits of HVAC Maintenance

In general, no news is good news when it comes to your heating and cooling system. As long as you can go to your thermostat for dependable comfort, and your energy bills are reasonable, what is there to worry about, right? However, if you want to keep your central HVAC system running at its very best, it will require a little maintenance each year!

This is why we recommend professional HVAC maintenance service for every homeowner throughout the greater Pittsburgh area.

The perfect home comfort system should be felt, not seen, or heard. If you are hearing loud noises coming from your furnaceboilerair conditioner, or heat pump, or your energy bills have been on the rise as of late, your system could be asking you to schedule maintenance from a heating and cooling professional like Calfo Home Services. With regularly scheduled maintenance, you can:

  • Avoid breakdowns
  • Spend less on heating & cooling costs
  • Improve your indoor air quality
  • Extend your system life expectancy
  • Gain valuable insights into when it’s time for replacement

A thorough maintenance inspection from Calfo Home Services will uncover any areas of concern in your heating and air conditioning system, and resolve any lingering issues that may turn into large problems down the road. 

How it works

Maintenance Services

1) Schedule an appointment

To schedule an appointment with us, you can either call (412) 651-3941 or schedule online on our website. We know that AC issues usually happen when you least expect them to, which is why we’re here for you 24/7.

2) See your AC repair pricing upfront

Your AC repair technician will ask you a few questions so they can accurately diagnose the root problem. Once found, we’ll thoroughly explain to you what is wrong with your AC unit, then offer you multiple repair options and the pricing for each before any work begins. No surprises. No sticker shock. No pressure.

3) Get your AC fixed today

Once you’re comfortable with the repair needed and the price, we’ll get to work repairing your AC system. Our techs will have all the parts they need in their trucks to fix your air conditioner ASAP, so you won’t be waiting around for your repair to be completed. And did we mention that we always clean up before we leave? Before we head out, we’ll always ensure that your AC system is repaired and your home is restored to the state it was in when we arrived.

Average time to fix an air conditioner: 45 minutes to 2 hours


Common AC repairs

  • Contactor replacement: $199-$399
  • Capacitor replacement: $199-$599
  • Blower motor replacement: $499-$1,599
  • Compressor replacement: $800-$2,500

What Determines AC Repair Costs in Pittsburgh?

Here are the most important factors that go into determining how much it will cost to repair your air conditioner:

The part that needs repairing – The part or parts that need to be repaired or replaced will have the biggest impact on the overall cost to repair your AC system. For example, if you need to repair or replace your thermostat, it’s going to be less expensive than if you need to replace a bigger part, like the blower motor.

Repair vs. replacement – Depending on the repair that’s needed, it may be more cost-effective to replace the entire system. This will obviously increase the cost of your AC service.

Your AC warranty – Depending on the type and length of warranty you have, the part you need repaired or the cost of labor to make the repair (or both) may be covered under warranty. Our suggestion would be to contact the company or contractor who installed your AC to see if the cost of labor may be covered and to check with the manufacturer of your AC system to see if the cost of parts may be covered.

Need Help finding information out about your AC installation or service? Give us a call, and we can help you find it!

Want an accurate price?

Schedule an in-home diagnosis, which is FREE if you get the repair.


Solid Steel Guarantee

Call the AC repair experts at Calfo and we will roll out the red carpet for you! Seriously—we are so dedicated to leaving your home cleaner than we found it that we will ensure our shoes do not dirty up your home by rolling out a red carpet. The red carpet also serves as a reminder that you, the customer, deserve red carpet treatment from the first phone call to the last handshake, or elbow bump, or friendly wave—whatever you’re comfortable with!

Our word is all we have to hang our hat on, and here at Calfo our word is as tough as steel. After your AC is repaired, we’ll follow up to make sure you’re happy with our work. If you aren’t, let us know. We’ll use all our might to make it right.


Want to fix it yourself? Try these tips:

  • Ensure your thermostat is in the “Cool” position and set to “Auto”, not “On”.
  • Check the AC’s circuit breaker and see if it has been switched to “OFF”. If so, switch that sucker back to “ON”.
  • Make sure the outdoor “disconnect switch” on your outdoor unit is in the “ON” position. (The disconnect switch is usually a small metal grey box mounted on a wall near the AC’s outdoor unit)
  • Change your filter if it’s dirty. A dirty filter blocks airflow to the AC, which can eventually cause the AC to shut down and will cost you in inefficiency. 
  • Do not leave any AC vents closed—unblock and open any supply vents (the metal grates where the conditioned air comes out).

If you’re looking for an HVAC company, trust these guys!

I love CALFO! I’ve used them for both AC repair and routine HVAC maintenance. Professional, friendly, take the time to explain things, quality service and good pricing. I can’t say enough good things! If you’re looking for an HVAC company, trust these guys! CALFO met an exceeded my expectations of what a company should be!

Kelly L.
Pittsburgh, PA

Will definitely be my go-to people in the future

Great and fast service!!! Called in the afternoon and came in the evening. Dylan was courteous, professional, and knowledgeable. Excellent pricing. Will definitely be my go-to people in the future.

Darlene M.
Mt. Lebanon, PA

Central AC Services

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AC Repair

  • Problem diagnosis: FREE with repair ($79 value)
  • Average time to complete: 45 minutes – 2 hours
  • Price: Starting at $199
See Service Details
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AC Installation

  • In-home consultation: FREE
  • Average time to complete: 1 day
  • Price: Starting at $3,200
See Service Details
Emergency ac repair

Emergency AC Repair

  • 24/7 Emergency Assistance
  • Trained Service Technicians
  • Solid Steel Guarantee
See Service Details

The Calfo Resource Center

Call for a Calfo Service Pro

Call (412) 453-8956