4.9 • 500+ Google Reviews
AC REPAIR • BUTLER CO. & SURROUNDING
Fast, Honest AC Repair
Since 1997
When your AC stops working on the hottest day of the year, every minute counts. You need someone who shows up fast. You need a diagnosis you can trust. And you need a straight answer about what it is going to take to fix it. That is exactly what Pelles Heating & Cooling delivers. No runaround, no unnecessary upsells, just honest service from a team that has been doing this right for Butler County families for nearly 30 years. Every customer. Every time.

29 years
Serving Mars & Butler County
SAME-DAY
Service when possible
FLAT-RATE PRICING
No surprise bills
KNOW THE SIGNS
When to call an AC expert
Your AC usually gives you warning signs before a full breakdown. Here are the most common ones homeowners should watch for:
Your unit hums but won't actually start up
Your thermostat isn't turning the AC on at all
You notice odd noises or vibrations coming from the unit
Water is pooling around your outdoor or indoor unit
The fan is running, but the air blowing out isn't cool
Your AC suddenly shuts off and won't come back on
ROOT CAUSES
Most common causes of AC failure
After nearly 30 years of HVAC work in local neighborhoods, we’ve seen it all. Most breakdowns are the result of one of these:
Faculty electrical components
Refrigerant leaks
Frozen coils
Damaged fan blades
Bad compressors
Faulty thermostats
Skipped or lack of maintenance visits
Old age and rust

We work on all major AC brands
Our technicians are trained to work on virtually any make or model, regardless of who installed the system. If your brand isn’t listed, contact us. We almost certainly service it.
- AMERICAN STANDARD
- TRANE
- COLEMAN
- BRYANT
- RHEEM
- DAIKIN
- CARRIER
- YORK
- MITSUBISHI
- GOODMAN
- FRIGIDAIRE
- GREE
- LENNOX
- AMANA
- FUJITSU
FAQS
Common questions our customers have about AC repair
This is one of the most common calls we get. It could be low refrigerant, a dirty condenser coil, a failing compressor, or even a clogged air filter. Sometimes it’s as simple as a thermostat issue. Our team diagnoses the actual cause instead of guessing, so you’re not paying for parts you don’t need.
Age is a good starting point. If your system is under 10 years old, repair usually makes sense. If it’s older and breaking down often, replacement may save you money over time. Our technicians will walk you through the real condition of your unit before recommending anything. We’ve been helping families in Mars, Cranberry Township and Southern Butler County make this call since 1997, and we always give you an honest answer, not just a sales pitch.
Costs depend on what’s wrong and which parts are involved. A simple capacitor replacement costs far less than a compressor repair. We always provide a clear quote before we start any work, so there are no surprises on your bill. Our goal is a fair price backed by nearly three decades of trusted service in your area.
We know a broken AC in the middle of summer isn’t something that can wait. We offer prompt service throughout Mars, Cranberry Township, and the surrounding area north of Pittsburgh. Give us a call at 724-625-2444 and we’ll work to get a technician to you as fast as possible.
Yes, and this is one of the best investments you can make. Routine maintenance catches small issues before they turn into costly breakdowns. It also keeps your system running efficiently, which helps lower your energy bills. Our residential Maintenance Plan is built around exactly this kind of proactive care, so your system stays reliable when you need it most.
Yes. Our technicians are trained to repair and service all major air conditioning brands, regardless of who installed the system. Whether your unit is old or new, or wasn’t originally installed by us, we can diagnose the issue and get it running again. With nearly 30 years of experience serving families in Southern Butler County and north of Pittsburgh, we’ve worked on just about every make and model out there.
Honest service. Comfort you can count on. Here in your community.
- Adams Township
- Allison Park
- Bakerstown
- Bakerstown Station
- Bradford Woods
- Butler
- Callery
- Cranberry Township
- Criders Corners
- Evans City
- Fernway
- Fox Run
- Gibsonia
- Glade Mills
- Hampton
- Hampton Township
- Mars
- Marshall Township
- McCandless
- McFann
- Myoma
- Ogle
- Pine Run
- Pine-Richland
- Saxonburg
- Seven Fields
- Strables Corners
- Thorn Hill
- Unionville
- Valencia
- Warrendale
- Watters
- Wexford
- Zelienople
AC not working? Don’t sweat it out. Call Pelles today.
A broken air conditioner shouldn’t mean an uncomfortable home. Pelles Heating & Cooling has been keeping families in Southern Butler County and north of Pittsburgh cool for nearly 30 years. Our technicians show up ready to diagnose the problem and fix it right the first time.
