HVAC Services in Mt. Lebanon, PA
Older homes with radiators, boilers, and ductless mini-splits for cooling without ductwork. Owner-operated.
Mt. Lebanon is a community in the South Hills of Allegheny County, known for its early 20th-century homes. The houses here have character and history — and with that history comes a particular set of heating and cooling needs that newer subdivisions simply don't have.
A lot of these homes heat with boilers and radiators, and a good number were never built with ductwork at all. That makes boiler care a regular concern, and it makes cooling a real question — because you can't just drop central air into a house that has no ducts. Ductless mini-splits are often the answer, and it's work we do.
Radiators, boilers, and cooling without ducts
For Mt. Lebanon homes that heat with a boiler, the warnings before trouble are usually clear: cold radiators, banging or gurgling pipes, water leaking around the unit, a pressure gauge that keeps dropping, or a pilot that won't stay lit. We repair and replace residential boilers, and when a repair still makes sense we'll do the repair. When the boiler is near the end, we'll say so and lay out what replacement would cost — with the decision always yours.
On the cooling side, ductless mini-splits are where a lot of these older homes find their answer. A mini-split cools and heats a room or zone without ducts — useful for an early 20th-century home, a finished attic or basement, or a room that never gets comfortable. We look at the space, explain how it would work, and give you a price before any work starts.
Heating and cooling work in Mt. Lebanon
Each link goes to a full page on that service — these are the short versions.
Heating & Furnaces
Furnace repair, troubleshooting, and replacement quotes for homes across Washington County and the South Hills.
Air Conditioning
AC repair and replacement quotes to keep your home cool through the Pittsburgh summer.
Gas Line Repair
Residential gas line repair and installation, done safely, after the utility has made the area safe.
Boilers
Residential boiler repair, replacement and installation for homes with hot-water or steam heat.
Heat Pumps
Heat pump repair, replacement and installation — heating and cooling from one system.
Ductless Mini-Splits
Ductless mini-split repair and installation for rooms your ducts can't reach.
Indoor Air Quality
Air purifiers, whole-home humidifiers and UV lights to keep the air in your home cleaner and more comfortable.
Tune-Ups & Maintenance
Fall furnace tune-ups and spring AC tune-ups that catch small problems before they become no-heat or no-cool calls.
What happens when you call
1. You call or send the form
Reach us at (412) 900-8688 or use the request form below.
2. We talk it through
We ask about your home and what your system is doing.
3. We come out and look
We take a real look at your boiler or cooling setup.
4. You get a price first
A clear answer and a price before any work starts. You decide.
Mt. Lebanon HVAC questions, answered
Nearby towns we serve
Houston, PA · Serving Washington County & the South Hills. Monday–Friday 7:00 AM–5:00 PM. Weekends: Emergency calls only.
Mt. Lebanon, PA and the surrounding area
Request Service
Residential homes only. We'll get back to you during business hours, Monday-Friday 7AM-5PM. Weekend emergency? Call (412) 900-8688. Don't use the form.