Kowalski Heating Cooling Plumbing

06/14/2026

Honest. Reliable. No pressure. Just great work.

That's exactly what we show up to do every single day. Thank you for trusting Kowalski Heating, Cooling & Plumbing with your Lennox furnace, A/C, and water tank replacement — it means the world to us.

Reviews like this are why we love what we do. If you're looking for a team that treats you like family and stands behind their work, we're just a call away.

"I highly recommend Kowalski Heating and Cooling! It’s refreshing to find a family-owned business that is truly honest and reliable. It was a pleasure working with Jason the owner and his team. They provided a fair price for a complete Lennox Furnace and A/C replacement plus a Water Tank without any high-pressure sales tactics or ridiculous quotes you may have received from others. The technicians were skilled and did high-quality work. If you want a trustworthy team that stands behind their craft, look no further!" - ROM

05/31/2026

That rattling, banging, or squealing coming from your HVAC system isn't something to ignore — your system is trying to tell you something.
Here's a quick guide:

Banging or clanking — a loose or broken part inside the unit
Rattling — debris in the system or loose panels
Squealing — a worn belt or motor bearing
Clicking repeatedly — a failing relay or electrical issue
Hissing — a refrigerant leak or duct issue

Some sounds are minor. Some are urgent. When you're not sure, it's always worth a call.

05/29/2026

We don't blame anyone for this one — it seems like it should work! But closing vents in unused rooms is one of the most common HVAC myths out there, and it can actually do more harm than good.

When in doubt, ask us. We're always happy to help you get the most out of your system.

05/26/2026

That one room. You know the one... Uneven temperatures are one of the most common HVAC complaints we hear — and one of the most fixable. Don't write it off as "just the way your house is." Let us take a look.

05/23/2026

Ready for a new air conditioning unit or furnace but not ready to pay for it in full? We’re kicking off this official weekend of summer 😎 by offering 0% financing on our Lennox Elite and Signature Series Equipment so you can stay cool right now without paying interest for it later! Call today to get your spot on our schedule, and the savings in your pocket!

We are a second-generation, family-owned & operated heating, cooling and plumbing business. We specialize in all aspects of residential and commercial HVAC and plumbing work.

05/23/2026

Getting an estimate from us is simple, and we designed it that way on purpose.

Reach out by phone, email, or our online form and we'll get you scheduled quickly. We put together a detailed, personalized proposal — not a cookie-cutter quote — and get it to you within a day. We'll also give you a call to walk through it together, because we know it's a big decision and you deserve to understand exactly what you're getting.

Every estimate includes warranty information upfront so you know the value and longevity of everything involved. And if you have a quote from another company? Bring it. We're happy to compare and explain our approach.

Fair prices. Custom work. No pressure.

Call us at 412-952-5923, email [email protected], or request an estimate at kowalskihcp.com.

05/21/2026

Not sure if it's time to replace your heating or cooling system? Here are the signs we see most often:

Your system is 10–15+ years old
Your energy bills keep creeping up
You're calling for repairs more than once a year
Some rooms are too hot, others too cold
It's making noises it never used to make
It runs constantly but never quite gets comfortable

If any of these sound familiar, it might be time to talk. We'll give you an honest assessment — no pressure, no surprises.

Call us at 412-952-5923 or request a free estimate at kowalskihcp.com

05/19/2026

You shouldn't have to choose between quality and affordability. At Kowalski, you get both — expert heating, cooling, and plumbing work at prices that are always honest and upfront.

05/16/2026

Susan said it perfectly — and we couldn't agree more! When you invite us into your home, you deserve a tech who knows their stuff and treats you with respect. That's the Kowalski standard, every single visit.

Need service? Call us at 412-952-5923.

05/14/2026

We've been a family HVAC business since 1983 and are now second-generation owned and operated — so when you call us, you're working with people who have deep roots in the South Hills of Pittsburgh community.

Everything we do is built around three core values we call our "Three C's":

Customization — our work is designed and crafted to fit your specific home. We custom design ductwork, equipment housing, piping, and more so your systems perform beautifully without you ever having to think about them.

Communication — we emphasize open and frequent communication from the very start of a project, explaining our work and valuing your input every step of the way.

Commitment — we stand behind our work. If we don't deliver, we make it right. We treat your home like our own.

On top of that, we're a Lennox Premier Dealer — a certification that means ongoing training, proven skills, a 100% satisfaction guarantee, and access to exclusive discounts on top-tier equipment.

Simply put: nearly 40 years of experience, a team that genuinely cares, and a standard of custom craftsmanship you won't find everywhere. That's Kowalski.